Characteristic studies of some activated carbons from agricultural wastes
|
|
- Bruce Sherman
- 5 years ago
- Views:
Transcription
1 JAMBULINGAM et al.: PROPERTIES OF ACTIVATED CARBONS FROM AGRICULTURAL WASTES 495 Journal of Scientific & Industrial Research Vol. 66, June 2007, pp Characteristic studies of some activated carbons from agricultural wastes M Jambulingam 1, *, S Karthikeyan 2, P Sivakumar 2, J Kiruthika 3 and T Maiyalagan 4 1 PG & Research Department of Chemistry, PSG CAS, Coimbatore 2 Department of Chemistry, Erode Sengunthar Engineering College, Thudupathi, Erode Department of Biotechnology, Government College of Technology, Coimbatore 4 Department of Chemistry, IIT Madras, Chennai Received 07 September 2005; revised 17 November 2006; accepted 20 February 2007 Agricultural wastes like tobacco stem, bulrush Scirpus acutus stem, Leucaena leucocephala shell, Ceiba pentandra shell, Pongamia pinnata shell have been explored for the preparation of activated carbon. Characterization studies such as bulk density, moisture, ash, fixed carbon, matter soluble in water, matter soluble in acid, ph, decolourising power, phenol number, ion exchange capacity, iron content and surface area have been carried out to assess the suitability of these carbons as absorbents in water and wastewater. The results obtained show them to be good adsorbents for both organics and inorganics. Present study reveals the recovery of valuable adsorbents from readily and cheaply available agriculture wastes. Keywords: Activated carbon, Adsorption, Agricultural wastes, Surface area IPC Code: C01B31/08 Introduction Ancient Hindus in India used charcoal for drinking water filtration and Egyptians used carbonized wood as a medical adsorbent and purifying agent as early as 1500 BC 1. Activated carbon from vegetable material was introduced industrially in the first part of the 20 th century, and used in sugar refining 2. In the US, activated carbon from black ash was found very effective in decolorizing liquids 3. Agricultural by-products and waste materials used for the production of activated carbons include olive stones 4, almond shells 5, apricot and peach stones 6, maize cob 7, linseed straw 8, saw dust 9, rice hulls 10, cashew nut hull 11, cashew nut sheath 12, coconut shells and jusks 13, eucalyptus bark 14, linseed cake 15 and tea waste ash 16. Besides these, other sources of activated carbon are sulfonated coal 17, tyre coal dust, activated bauxite, cement kiln dust 18, ground sunflower stalk, shale oil ash, rubber seed coat, palm seed coat 19, de-oiled soya 20, baggase fly ash 21, Red mud 22 etc. This study explores new activated carbon from biological waste materials through various processes. *Author for correspondence Tel: jambupsggas@rediffmail.com Materials and Methods Agricultural wastes (tobacco stem, bulrush Scirpus acutus stem, Leucaena leucocephala shell, Ceiba pentandra shell and Pongamia pinnata shell), collected from fallow lands in and around Erode District, Tamil Nadu, India, were cut into small pieces (3 cm), dried in sunlight and used for the preparation of activated carbons. The material to be carbonized was impregnated with respective salt solutions (,,, ) for varying periods. Accordingly, sufficient quantities were soaked well with 10% salt solution (5 l capacity) respectively so that the solution gets well adsorbed for a period of 24 h. At the end of 24 h, excess solution was decanted off and air-dried. Then the materials were placed in muffle furnace carbonized at 400 C for 60 min. The dried materials were powdered and activated in a muffle furnace kept at 800 C for 60 min. After activation, the carbons obtained were washed sufficiently with 4N HCI. Then the materials were washed with plenty of water to remove excess acid, dried and powdered. In Dolomite process, sufficient quantities of dried agricultural wastes were taken over a calcium
2 496 J SCI IND RES VOL 66 JUNE 2007 carbonate bed and the upper layer of waste was also covered with a layer of calcium carbonate. The whole material was carbonized at 400 C for 60 min, powdered well and followed by the thermal activation at 800 C for 60 min. In Acid process, dried material was treated with excess of. Charring of the material occurred immediately accompanied by evolution of heat in fumes. When the reaction subsided, mixture was left in an air oven maintained at C for 24 h. In chemical activation process, 1 part of the material and 1.5 parts of were mixed with 0.4 parts of N and kept in muffle furnace at 120 C for 14 h. At the end of this period, the product was washed with large volume of water to remove free acid, dried at 110 C and finally activated at 800 C for 60 min. ph and conductivity were analyzed using Elico ph meter (model L1-120) and conductivity meter (model M-180), respectively. Moisture content (%) by mass, ash (on dry basis) % by mass, bulk density, specific gravity, porosity, matter soluble in water, matter soluble in acid, phenol adsorption capacity, carbon tetrachloride activity, iron content were analyzed as per standard procedures. Estimation of Na and K was done using Elico Model Flame Photometer. BET surface area was measured at liquid N 2 temperature using Quantachrome Analyzer. Results and Discussion Bulk density of carbons obtained from all the materials shows that Bulrush S. acutus carbon has the higher bulk density due to its high fibre content and P. pinnata carbon has the lower bulk density, which can be attributed to the material hardness (Tables 1-5). Ash content for all the varieties of carbons is very low thereby increasing the fixed carbon content except for the carbon obtained from P. pinnata and Bulrush S. acutus carbon by N. Except carbons prepared by Acid process, carbon obtained from all other processes exhibit small amount of leaching property. Characterization studies on porosity, surface area. Iodine number, CCl 4 activity and phenol adsorption capacity clearly indicate that the carbons obtained by various processes will depend only on the composition of raw agricultural waste surface area properties of process for Bulrush Scirpus acutus carbon, HCl process for Leucaena and C. pentandra shell waste carbon, chloride process for tobacco waste and Dolomite process for Pongamia carbon. Iron content is almost uniform for all the five carbons. This level of iron content will not affect the effluent water without the problem of iron leaching into Table 1 Activated carbon from Tobacco stem Sl. No Properties HCl Ca N 1 ph Moisture content, % Ash content, % Volatile matter, % Fixed carbon Conductivity, ms/cm Specific gravity, S Bulk density, D Porosity Matter soluble in water, % Matter soluble in acid, % Surface area, m 2 /g Sodium, w/w % Potassium, w/w % Yield, %
3 JAMBULINGAM et al.: PROPERTIES OF ACTIVATED CARBONS FROM AGRICULTURAL WASTES 497 Table 2 Activated carbon from Pongamia pinnata shell Sl. No Properties HCl Ca 1 ph Moisture content, % Ash content, % Volatile matter, % Fixed carbon Conductivity, ms/cm Specific gravity, S Bulk density, D Porosity Matter soluble in water, % Matter soluble in acid, % Surface area, m 2 /g Sodium, w/w % Potassium, w/w % Yield, % Table 3 Activated carbon from Ceiba pentandra shell Sl. No Properties HCl Ca 1 ph Moisture content, % Ash content, % Volatile matter, % Fixed carbon Conductivity, ms/cm Specific gravity, S Bulk density, D Porosity Matter soluble in water, % Matter soluble in acid, % Surface area, m 2 /g Sodium, w/w % Potassium, w/w % Yield, %
4 498 J SCI IND RES VOL 66 JUNE 2007 Table 4 Activated carbon from Scirpus acutus stem Sl. No Properties HCl Ca 1 ph Moisture content, % Ash content, % Volatile matter, % Fixed carbon Conductivity, ms/cm Specific gravity, S Bulk density, D Porosity Matter soluble in water, % Matter soluble in acid, % Surface area, m 2 /g Sodium, w/w % Potassium, w/w % Yield, % Table 5 Activated carbon from Leucaena leucocephala seed shell Sl. No Properties HCl Ca 1 ph Moisture content, % Ash content, % Volatile matter, % Fixed carbon Conductivity, ms/cm Specific gravity, S Bulk density, D Porosity Matter soluble in water, % Matter soluble in acid, % Surface area, m 2 /g Sodium, w/w % Potassium, w/w % Yield, %
5 JAMBULINGAM et al.: PROPERTIES OF ACTIVATED CARBONS FROM AGRICULTURAL WASTES 499 Percentage of dye removal Dye removal, % mg/l 40 mg/l 60 mg/l Time min Fig. 1 Influence of time on percentage of dye removalconcentration variation treated water. The level of Na and K content is high only in the case of tobacco waste carbon. In general, Na and K content are high in sulphate and chloride process when compared to other treatments. Yield of Bulrush S. acutus carbon prepared by process found high in a vast margin when compared to other carbons. Because of high charring power of, yield of carbon by process shows better result. Surface plays a predominant role for the adsorption of solutes from solution. Classification of activated carbons based on their surface area is as follows: Caron I: Tobacco stem, > > N > > > HCl> > > Dolomite; Carbon II: P. pinnata shell, Dolomite > > > > > N > HCl > > ; Carbon III: C. pentandra shell, HCl > Dolomite > > NO 3 > > > > N > ; Carbon IV: Bulrush S. acutus Stem, HCl > > > > > N > > > Dolomite; and Carbon V: L. leucocephala shell, > > N > > > > >HCl > Dolomite. Surface area of these 5 novel carbons is far better when compared to other carbons. Activated carbon, prepared from L. Leucocephala shell using process, shows high surface area and is selected for further studies to analyze its applicability for water treatment purpose. Adsorption of Rhodamine-B (Basic Dye) onto activated carbon prepared from L. leucocephala shell using process showed that at low concentration (20 mg/l) of dye solution, adsorbent can remove up to % of the dye molecules present in the solution (Fig. 1). Even at the high concentrations (40 mg /l & 60 mg/l), adsorbent was able to remove 83.5 % of the dye molecules present in the solution. Conclusions Based on surface area, the following activated carbons/processes are comparable with the commercially available activated carbons: I) Tobacco stem / process; ii) P. pinnata shell / Dolomite process; iii) C. pentandra shell / HCl process; iv) Bulrush S. acutus stem / HCl process; and v) L. leucocephala shell / process. These carbons can be conveniently used for textile effluents removal. In general, all these carbons will be efficient for the adsorption of organics as seen from adsorption of Rhodamine-B from its solution with L. leucocephala shell. References 1 Cheremisinoff N P & Morresi A C, Carbon Adsorption Applications, Carbon Adsorption Handbook (Ann Arbor Science Pub., Inc: Ann Arbor Michigen) 1980, Bansal R C, Donnet J B & Stoeckli F, Active Carbon (Marcel Dekker, New York) Mantell C L, Carbon and Graphite Handbook (John Wiley & Sons, New York) Lopez-Gonzalez D J, High temperature adsorption of hydrocarbons by activated carbons prepared from olive stones, Adv Sci Technol, 1 (1984) Linares-Solano, Lopez-Gonzalez D J, Molina-Sabio M & Rodriguez-Reinoso F, Active carbons from almond shells as adsorbents in gas and liquid phases, J Chem Tech Biotechnol, 30 (1980) Nasser M M & El-Geundi M S, Comparative cost of color removal from textile effluents using natural adsorbents, J Chem Biotechnol, 50 (1991) Bousher A, Shen X & Edyvean R G J, Removal of colored organic matter by adsorption on to low cost waste materials, Water Res, 31 (1997) Kadirvelu K, Palanivel M, Kalpana R & Rajeshwari S, Activated carbon from an agricultural by-product, for the treatment of dyeing industry wastewater, Biores Technol, 74 (2000) Srinivasan K, Balasubramanian N & Ramakrishna T V, Studies on chromium removal by rice husk carbon, Indian J Environ Hlth, 30 (1988) Rengaraj S, Banumathi A & Murugesan B, Preparation and characterization of activated carbon from agricultural wastes, Indian J Chem Technol, 6 (1999) Banerjee S K, Majmudar S, Roy A C, Banerjee S C & Banerjee D K, Activated carbon from coconut shell, Indian J Technol, 14 (1976) Mortley Q, Mellowes W A & Thomas S, Activated carbon from materials of varying morphological structure, Thermochin Acta, 129 (1988)
6 500 J SCI IND RES VOL 66 JUNE Morais L C, Goncalves E P, Vasconcelos L T & Beca C G G, Reactive dyes removal from wastewaters by adsorption on eucalyptus bark adsorption equilibria, Environ Technol, 21 (2000) Balasubramainan M R & Muralisankar I, Utilization of fly ash and tea-waste ash as decolorizing agents for dye effluents, Indian J Technol, 25 (1987) Mittal A K & Venkobachar C, Studies on the sorption of dyes by sulfonated coal and Ganoderma lucidum, Indian J Environ Hlth, 31 (1989) Lucchesi A & Maschio G, Semi active carbon and aromatics produced from the pyrolysis of scrap tyres, Conserv Recyc, 6 (1983) Lambert S D, Graham N J D, Sollars C J & Fowler G D, Evaluation of inorganic adsorbents for the removal of problematic textile dyes and pesticides, Water Sci Technol, 36 (1997) Al-Qodah Z, Adsorption of dyes using shale oil ash, Water Res, 34 (2000) Xu X, Shi W & Sun G, Sunflower stalks as adsorbents for color removal from textile wastewater, Indian Engg Chem Res, 36 (1997) Mittal A, Krishnan L & Guptha V K, Removal and recovery of malachite green from wastewater using an agricultural waste material, de-oiled soya, Separation & Purification Technol, 43 (2005) Guptha V K, Jain C K Ali I, Sharma M & Saini V K, Removal of cadmium and nickel from wastewater using bagasse fly ash a sugar industry waste. Water Res, 37 (2003) Guptha V K & Sharma S, Removal of cadmium and zinc from aqueous solutions using red mud, Environmental Sci & Technol, 36 (2002) Sivakumar N, Industrial solid waste as an adsorbent for the removal of dyes and heavy metals, Ph D Thesis, Bharathiar University, Coimbatore, Tamil Nadu, India, 2000.
Carbon Science and Technology
ASI ARTICLE Received : 02/09/2014, Accepted:08/10/2014 ------------------------------------------------------------------------------------------------------------------------------ Physico-Chemical Characterization
More informationIndex Terms: Activated Carbon, BET Surface Area, Carbonization, Acacia Nilotica, KOH Activation.
Preparation and Characterization of Granular Activated Carbon from Acacia Nilotica Stalk by KOH Activation C.B.Shivayogimath 1, M.N.Hiremath 2, Lokeshappa.B 3 1 Professor and Head, Dept of Civil Engineering,
More informationPreparation and Characterization of Activated Carbon from the Prosopis juliflora Plant
Asian Journal of Chemistry Vol. 20, No. 3 (2008), 1702-1706 Preparation and Characterization of Activated Carbon from the Prosopis juliflora Plant A. JAFAR AHAMED* and K. RIAZ AHAMED Department of Chemistry,
More informationPREPARATION AND CHARACTERIZATION OF ACTIVATED CARBON FROM EUPHORBIA TIRUCALLI L WOOD FOR THE REMOVAL OF TEXTILE DYES FROM WASTE WATER
Int. J. Chem. ci.: 11(2), 201, 957-967 I 0972-768X www.sadgurupublications.com PREPARATI AD CHARACTERIZATI F ACTIVATED CARB FRM EUPHRBIA TIRUCALLI L WD FR THE REMVAL F TEXTILE DYE FRM WATE WATER A. AGALYA
More informationRemoval of indigocarmine from industrial effluents using low cost adsorbent
Journal of Scientific & Industrial Research Vol. 65, March 2006, pp. 258-263 Removal of indigocarmine from industrial effluents using low cost adsorbent Rajeev Jain*, Megha Mathur and Shalini Sikarwar
More informationDeveloping a Low Cost Activated Carbon from Agricultural Waste for the Removal of Heavy Metal from Contaminated Water
International Journal of Applied Chemistry. ISSN 0973-1792 Volume 13, Number 3 (2017) pp. 453-460 Research India Publications http://www.ripublication.com Developing a Low Cost Activated Carbon from Agricultural
More informationRemoval of dyes using low cost adsorbents
Indian Journal of Chemical Technology Vol. 15, March 2008, pp. 140-145 Removal of dyes using low cost adsorbents V K Verma* & A K Mishra Chemical Engineering Department, H.B. Technological Institute, Kanpur
More informationSriperumbudur , INDIA
The International Journal Of Engineering And Science (Ijes) Volume 2 Issue 1 Pages 287-292 2013 Issn: 2319 1813 Isbn: 2319 1805 Adsorption Studies On Reactive Blue 4 By Varying The Concentration Of Mgo
More informationMethylene Blue Colour Removal Using Physically And Chemically Activated Cashew Nut Shell Activated Carbon
INTERNATIONAL JOURNAL OF TECHNOLOGY ENHANCEMENTS AND EMERGING ENGINEERING RESEARCH, VOL 2, ISSUE 7 64 Methylene Blue Colour Removal Using Physically And Chemically Activated Cashew Nut Shell Activated
More informationCharacterization of Activated Carbon Prepared from Almond Shells for Scavenging Phenolic Pollutants
Chem Sci Trans., 2013, 2(3), 835-840 Chemical Science Transactions DOI:10.7598/cst2013.358 ISSN/E-ISSN: 2278-3458/2278-3318 RESEARCH ARTICLE Characterization of Activated Carbon Prepared from Almond Shells
More informationSTUDIES ON THE REMOVAL OF CATIONIC DYES FROM AQUEOUS SOLUTION BY MIXED ADSORBENTS
Int. J. Chem. Sci.: 12(4), 2014, 1550-1556 ISSN 0972-768X www.sadgurupublications.com STUDIES ON THE REMOVAL OF CATIONIC DYES FROM AQUEOUS SOLUTION BY MIXED ADSORBENTS AMITA SHARMA * Chemistry Department,
More informationComparative Adsorption Of Dyes Unto Activated Carbon Prepared From Maize Stems And Sugar Cane Stems.
IOSR Journal of Applied Chemistry (IOSR-JAC) ISSN: 2278-5736. Volume 2, Issue 3 (Sep-Oct. 2012), PP 38-43 Comparative Adsorption Of Dyes Unto Activated Carbon Prepared From Maize Stems And Sugar Cane Stems.
More informationReceived: 24 th April-2012 Revised: 07 th May-2012 Accepted: 10 th May-2012 Research article
Received: 24 th April-2012 Revised: 07 th May-2012 Accepted: 10 th May-2012 Research article EQUILIBRIUM ISOTHERM STUDIES OF METHYLENE BLUE FROM AQUEOUS SOLUTION UNTO ACTIVATED CARBON PREPARED FORM STRYCHNOS
More informationADSORPTION STUDIES OF SOME DYES ON ACACIA CONCINNA POWDER
ADSORPTION STUDIES OF SOME DYES ON ACACIA CONCINNA POWDER Geetha K.S 1, Belagali S.L 2 1 Department of Environmental science, University of Mysore, Mysuru, Karnataka, India-570006 2 Department of Environmental
More informationThe Effect of Activating Agents on the Activated Carbon Prepared from Feronia limonia (L.) Swingle (Wood Apple) Shell
J. Environ. Nanotechnol. Volume 1, No. 1 (2012) pp. 05-12 ISSN (Print) : 2279 0748 ISSN (Online) : 2319-5541 doi: 10.13074/jent.2012.10.121009 The Effect of Activating Agents on the Activated Carbon Prepared
More informationProduction of Activated Carbon from Residue of Liquorices Chemical Activation
Abstract: Production of Activated Carbon from Residue of Liquorices Chemical Activation T.Kaghazchi *, M.Soleimani, M.Madadi Yeganeh, Department of Chemical Engineering, AmirKabir University of Technology,
More information*Department of Chemistry, Pavendar Bharathidasan College of Engineering and Technology, Trichy, TN, India. 2
J. Environ. Nanotechnol. Volume 3, No.2 pp. 09-21 ISSN (Print) : 2279-0748 ISSN (Online) : 2319-5541 doi : 10.13074/jent.2013.03.142064 Effects of various Carbonization Processes in the Preparation of
More informationProduction Of Activated Charcoal From Sugar Cane Leaves Using ZnCl 2 Activation For The Adsorption Of Methylene Blue Dye
Production Of Activated Charcoal From Sugar Cane Leaves Using ZnCl 2 Activation For The Adsorption Of Methylene Blue Dye Deepti Patil 1*, Sanjay Chavan 1, Shrikant Barkade 1 1 Department of Chemical Engineering,
More informationRemoval of Organic Contents from Wastewater Using Leusas aspera
Research Journal of Chemical and Environmental Sciences Res J. Chem. Environ. Sci. Vol 2 [6] December 2014: 46-53 Online ISSN 2321-1040 CODEN: RJCEA2 [USA] Academy for Environment and Life Sciences, INDIA
More informationAdsorption Studies of Organic Pollutants onto Activated Carbon
Adsorption Studies of Organic Pollutants onto Activated Carbon K.BALASUBRAMANI 1, N.SIVARAJASEKAR 2 1 PG Scholar, Department of Chemical Engineering, Kongu Engineering College, Perundurai, Erode 63852,
More informationADSORPTION STUDIES OF CHROMIUM (VI) ON ACTIVATED CARBON DERIVED FROM CASURINA FRUIT
ADSORPTION STUDIES OF CHROMIUM (VI) ON ACTIVATED CARBON DERIVED FROM CASURINA FRUIT Shashikant.R.Mise 1, Ravindra P. Amale 2, Rejendra K.Lamkhade 3 1 Professor, Department of Civil Engineering, PDA College
More informationOPTIMIZATION OF ACTIVATED CARBONS FABRICATED FROM AGRICULTURAL WASTES
An Open Access, Online International Journal Available at www.cibtech.org/sp.ed/jls/216/1/jls.htm 216 Vol. 6 (S1), pp. 481-493/Sedghi et al. OPTIMIZATION OF ACTIVATED CARBONS FABRICATED FROM AGRICULTURAL
More informationREMOVAL OF PHENOL FROM WASTE WATER USING MAGNETIC IRON OXIDE LOADED IN ACTIVATED CARBON
International Research Journal of Engineering and Technology (IRJET) e-issn: 2395-56 REMOVAL OF PHENOL FROM WASTE WATER USING MAGNETIC IRON OXIDE LOADED IN ACTIVATED CARBON Anusree Sasidharan 1, K. Soundhirarajan
More informationRemoval of Nickel ions from Aqueous Solutions on Packed bed of Zeolite NaX
Removal of Nickel ions from Aqueous Solutions on Packed bed of Zeolite NaX Dinesh Kumar a, Sambi S. S. a, Sharma S. K. a, Kumar, V. b a University School of Chemical Technology, GGS IPU, Delhi - 110006,
More informationAdsorption of Pb(II) Ions on Teak Leaves Activated Carbon- A Kinetic and Equilibrium Study
Available online at www.pelagiaresearchlibrary.com Pelagia Research Library Der Chemica Sinica, 2010, 1 (2): 35-43 ISSN: 0976-8505 CODEN (USA) CSHIA5 Adsorption of Pb(II) Ions on Teak Leaves Activated
More informationPRODUCTION AND CHARACTERIZATION OF A NOVEL NON-CONVENTIONAL LOW-COST ADSORBENT FROM EUPHORBIA ANTIQUORUM L
PRODUCTIO AD CHARACTERIZATIO OF A OVEL O-COVETIOAL LOW-COST ADSORBET FROM EUPHORBIA ATIQUORUM L * Department of chemistry, Kongu Engineering College, Erode, Tamilnadu, India * Email : shivagobi@yahoo.com
More informationAn Experimental I nvestigation o f Manufacturing Activated Carbon Prototype Setup R. Pravinkumar 1 J.Yasin 2
An Experimental I nvestigation o f Manufacturing Activated Carbon Prototype Setup R. Pravinkumar 1 J.Yasin 2 PG Scholars, Department of Manufacturing Engineering, Government college of Technology, Coimbatore,
More informationEffects of Activating Chemicals on the Adsorption Capacity of Activated Carbons Prepared from Palm Kernel Shells.
IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT) e-issn: 319-40,p- ISSN: 319-399.Volume 11, Issue 1 Ver. II (Jan. 017), PP 60-64 www.iosrjournals.org Effects of Activating
More informationRemoval of Direct Red Dye Using Neem Leaf Litter
Removal of Direct Red Dye Using Neem Leaf Litter Prasana Manikanda Kartik J, Swathik H, Udaya Baskar S, Sivamani S * * Chemical Engineering Laboratory, Department of Biotechnology, Kumaraguru College of
More informationAdsorption of chromium from aqueous solution by activated alumina and activated charcoal
Adsorption of chromium from aqueous solution by activated alumina and activated charcoal Suman Mor a,b*, Khaiwal Ravindra c and N. R. Bishnoi b a Department of Energy and Environmental Science, Chaudhary
More informationWaste Palm Shell Converted to High Efficient Activated Carbon by Chemical Activation Method and Its Adsorption Capacity Tested by Water Filtration
Available online at www.sciencedirect.com APCBEE Procedia 1 (2012 ) 293 298 ICESD 2012: 5-7 January 2012, Hong Kong Waste Palm Shell Converted to High Efficient Activated Carbon by Chemical Activation
More informationInternational Journal of ChemTech Research CODEN (USA): IJCRGG ISSN: Vol.7, No.7, pp , 2015
International Journal of ChemTech Research CODEN (USA): IJCRGG ISSN: 0974-4290 Vol.7, No.7, pp 3095-3099, 2015 ICEWEST-2015 [05 th - 06 th Feb 2015] International Conference on Energy, Water and Environmental
More informationResearch in Chemistry and Environment
International Journal of Research in Chemistry and Environment Available online at: www.ijrce.org ISSN 2248-9649 Research Paper Adsorption of Eosin Dyes Onto Activated Carbon Prepared from Wood of Adina
More informationAdsorption of Cd(II) ions by synthesize chitosan from fish shells
British Journal of Science 33 Adsorption of Cd(II) ions by synthesize chitosan from fish shells Angham G. Hadi Babylon University, College of Science, Chemistry Department. Abstract One of the major applications
More informationREMOVAL OF HEAVY METALS USING COMBINATION OF ADSORBENTS - A CASE STUDY USING INDUSTRIAL WASTE WATER
REMOVAL OF HEAVY METALS USING COMBINATION OF ADSORBENTS - A CASE STUDY USING INDUSTRIAL WASTE WATER PROJECT REFERENCE NO. : 37S1399 COLLEGE : DAYANANDA SAGAR COLLEGE OF ENGINEERING, BANGALORE BRANCH :
More informationAbstract. Introduction
REMOVAL OF Pb +2 IONS FROM AQUEOUS SOLUTIONS BY ACTIVATED CARBONS PRODUCED FROM PEANUT SHELLS Ayşe Eren Pütün, Dept. of Chemical Engineering, Anadolu University, Eskisehir, Turkey Esin Apaydın Varol, Dept.
More informationADSORPTIVE REMOVAL OF METHYLENE BLUE DYE USING A PACKED BED COLUMN PREPARED FROM NOVEL ADSORBENT
ADSORPTIVE REMOVAL OF METHYLENE BLUE DYE USING A PACKED BED COLUMN PREPARED FROM NOVEL ADSORBENT Tamilselvi S 1 *, Asaithambi M 2 1,2 Department of Chemistry, Erode Arts and Science College, Erode, TN,(
More informationMethylene blue adsorption by pyrolytic tyre char
NATIONAL UNIVERSITY OF SINGAPORE Division of Environmental Science and Engineering Division of Environmental Science and Engineering EG2605 UROP Report Methylene blue adsorption by pyrolytic tyre char
More informationResearch Article. Removal of nickel(ii) using lotus stem powder as adsorbent
Available online wwwjocprcom Journal of Chemical and Pharmaceutical Research, 2015, 7(10):621-625 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Removal of nickel(ii) using lotus stem powder as
More informationKinetic Parameters And Evaluation Performance for Decolorization Using Low Cost Adsorbent
22 International Conference on Future Environment and Energy IPCBEE vol.28(22) (22)IACSIT Press, Singapoore Kinetic Parameters And Evaluation Performance for Decolorization Using Low Cost Adsorbent Vikrant
More informationAdsorption of Methylene Blue on Mesoporous SBA 15 in Ethanol water Solution with Different Proportions
2015 2 nd International Conference on Material Engineering and Application (ICMEA 2015) ISBN: 978-1-60595-323-6 Adsorption of Methylene Blue on Mesoporous SBA 15 in Ethanol water Solution with Different
More informationREMOVAL OF HEAVY METALS FROM DYE EFFLUENT USING ACTIVATED CARBON PRODUCED FROM COCONUT SHELL
REMOVAL OF HEAVY METALS FROM DYE EFFLUENT USING ACTIVATED CARBON PRODUCED FROM COCONUT SHELL Onyeji, L. I.; Aboje, A. A. Chemical Engineering Department, Federal University of Technology, (FUT), Minna,
More informationBiokinetic Study on Chromium Removal from Textile Wastewater Using Azadirachta Indica as a Low Cost Adsorbent
International Journal of Scientific and Research Publications, Volume 4, Issue 10, October 2014 1 Biokinetic Study on Chromium Removal from Textile Wastewater Using Azadirachta Indica as a Low Cost Adsorbent
More information1997 P a g e. Keywords: Adsorption, banana peel, Colour removal, orange peel
Removal of Colour (dyes) from textile effluent by adsorption using Orange and Banana peel R.S.Mane*, V.N.Bhusari** *(M.Tech Environmental Engineering, G.H.Raisoni College of Engineering, NAGPUR, (India)
More informationPRODUCING ACTIVED CARBONS FROM PINECONES VIA CHEMICAL ACTIVATION. Abstract. Introduction. Experimental
PRODUCING ACTIVED CARBONS FROM PINECONES VIA CHEMICAL ACTIVATION Esin Apaydın Varol, Dept. of Chemical Engineering, Anadolu University, Eskisehir, Turkey Ersan Pütün, Dept. of Material Science and Engineering,
More informationRemoval of Heavy Metals Fe 3+, Cu 2+, Zn 2+, Pb 2+, Cr 3+ and Cd 2+ from Aqueous Solutions by Using Eichhornia Crassipes
Portugaliae Electrochimica Acta 2010, 28(2), 125-133 DOI: 10.4152/pea.201002125 PORTUGALIAE ELECTROCHIMICA ACTA ISSN 1647-1571 Removal of Heavy Metals Fe 3+, Cu 2+, Zn 2+, Pb 2+, Cr 3+ and Cd 2+ from Aqueous
More informationMIXING KINETICS IN BATCH ADSORPTION OF CHROMIUM (VI) BY EMBLICA OFFICINALIS LEAF POWDER
MIXING KINETICS IN BATCH ADSORPTION OF CHROMIUM (VI) BY EMBLICA OFFICINALIS LEAF POWDER Ram Pal Singh 1, Fatma Zahra 2 1 Professor, Department of Civil Engineering, MNNIT, Allahabad (India) 2 Research
More informationELIMINATION OF NICKEL (I) FROM SYNTHETIC WASTE WATER USING BAGASSE PITH WITH COLUMN STUDIES
ELIMINATION OF NICKEL (I) FROM SYNTHETIC WASTE WATER USING BAGASSE PITH WITH COLUMN STUDIES M Murali Naik¹, P Akhila Swathanthra 2 1,2 Department of Chemical Engineering, SVUCE, Tirupati, 517502 (India)
More informationINTERNATIONAL JOURNAL OF CIVIL 17 19, July ENGINEERING. COLOR REMOVAL FROM TEXTILE WASTEWATER USING CuO NANO- PARTICLE COATED ON SAND, CINDER AND GAC
INTERNATIONAL JOURNAL OF CIVIL 17 19, July ENGINEERING 2014, Mysore, Karnataka, India AND TECHNOLOGY (IJCIET) ISSN 0976 6308 (Print) ISSN 0976 6316(Online) Volume 5, Issue 9, September (2014), pp. 79-84
More informationAdsorption behavior of methylene blue onto gellan gum-bentonite composite beads for bioremediation application
World Journal of Pharmaceutical Sciences ISSN (Print): 2321-3310; ISSN (Online): 2321-3086 Published by Atom and Cell Publishers All Rights Reserved Available online at: http://www.wjpsonline.org/ Original
More informationRemoval of Dyes from Wastewater using Adsorption - A Review
Removal of Dyes from Wastewater using Adsorption - A Review Sivamani S, Leena Grace B Department of Biotechnology, School of Biochemical Engineering, VMKV Engineering College, Vinayaka Missions University,
More informationEvaluation of the Correlation between Selected Quality Indices of Activated Carbon: A Review
Meteku: Evaluation of the Correlation between Selected Quality Indices of Activated Carbon: A Review (42-50) Evaluation of the Correlation between Selected Quality Indices of Activated Carbon: A Review
More informationPhenol Reduction by Waste Derived Activated Carbon
Phenol Reduction by Waste Derived Activated Carbon Amit Yadav 1, Bina Patel 2 1 Student M.E Environmental Engineering, Venus International College of Technology, Gandhinagar, Gujarat, India 2 Asst. Professor,
More informationResearch Article. Removal of toxic metal chromium(vi) from industrial wastewater using activated carbon as adsorbent
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2015, 7(12):78-83 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Removal of toxic metal chromium(vi) from industrial
More informationAdsorptive Removal of Basic Violet Dye from Aqueous Solution by Activated Carbon Prepared From Tea Dust Material
Adsorptive Removal of Basic Violet Dye from Aqueous Solution by Activated Carbon Prepared From Tea Dust Material K. Manjula Rani *, P.N Palanisamy 1, S. Gayathri 2, S. Tamilselvi 3 Assistant Professor,
More informationUtilization of Chemically Modified Rice Hull for the Treatment of Industrial Wastewater
2012 3rd International Conference on Chemistry and Chemical Engineering IPCBEE vol.38 (2012) (2012) IACSIT Press, Singapore Utilization of Chemically Modified Rice Hull for the Treatment of Industrial
More informationValidation of Adsorption Efficiency of Activated Carbons through Surface Morphological Characterization Using Scanning Electron Microscopy Technique
Carbon Science Vol. 5, No. 2 June 2004 pp. 75-80 Validation of Adsorption Efficiency of Activated Carbons through Surface Morphological Characterization Using Scanning Electron Microscopy Technique Ruchi
More informationApplication. Air : Food :
Application Activated Carbon, Activated Charcoal, and Related Product Applications Water : POU/POE Groundwater remediation Wastewater treatment Process water treatment Municipal water treatment Aquarium
More informationExperimental study on biochar modified characteristics
2nd Annual International Conference on Energy, Environmental & Sustainable Ecosystem Development (EESED 2016) Experimental study on biochar modified characteristics Yan-Ru Ma, Li-Ming Wang, Wen-Yang Sun,
More informationResearch Article. Sugarcane bagasse- a low cost adsorbent for removal of methylene blue dye from aqueous Solution
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 215, 7(1):817-822 Research Article ISSN : 975-7384 CODEN(USA) : JCPRC5 Sugarcane bagasse- a low cost adsorbent for removal
More informationAdvances in Environmental Technology 3 (2016) Advances in Environmental Technology. journal homepage:
Advances in Environmental Technology 3 (216) 137-141 Advances in Environmental Technology journal homepage: http://aet.irost.ir Desorption of reactive red 198 from activated Carbon prepared from walnut
More informationKatarzyna Zielińska, Alexandre G. Chostenko, Stanisław Truszkowski
ADSORPTION OF CADMIUM IONS ON CHITOSAN MEMBRANES: KINETICS AND EQUILIBRIUM STUDIES Katarzyna Zielińska, Alexandre G. Chostenko, Stanisław Truszkowski Chair of Nuclear and Radiation Chemistry Faculty of
More informationJournal of Biological and Chemical Research. Synthesis, Characterization and Analytical Application of New Resin CMAHPE-TKP.
Synthesis, Characterization and Analytical Application of New Resin CMAHPE-TKP By Manisha Sharma ISSN 0970-4973 (Print) ISSN 2319-3077 (Online/Electronic) Volume 28 No. 1 & 2 (2011) J. Biol. Chem. Research
More informationADSORPTION OF ACID BLUE- 40 (A TEXTILE DYE) USING PROSOPIS JULIFLORA ACTIVATED CARBON EMBEDDED IN POLYANILINE MATRIX
ISSN: 0974-1496 e-issn: 0976-0083 CODEN: RJCABP http://www.rasayanjournal.com http://www.rasayanjournal.co.in (A TEXTILE DYE) USING PROSOPIS JULIFLORA ACTIVATED CARBON EMBEDDED IN POLYANILINE MATRIX N.Gopal*
More informationPreparation and Characterization of Soybean Straw Activated Carbon by Zinc Chloride Xu Zhong, Zhao Dan
2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology (MMECEB 215) Preparation and Characterization of Soybean Straw Activated Carbon by Zinc Chloride
More informationEquilibrium, kinetic and thermodynamic study of adsorption of rhodamine B from aqueous solution by activated carbon from Peltophorum Pterocarpum leaf
Engineering Conferences International ECI Digital Archives Wastewater and Biosolids Treatment and Reuse: Bridging Modeling and Experimental Studies Proceedings Spring 6-12-2014 Equilibrium, kinetic and
More informationContinuous fixed bed adsorption studies of Rhodamine-B dye using polymer bound adsorbent
Indian Journal of hemical Technology Vol. 23, January 2016, pp. 53-58 ontinuous fixed bed adsorption studies of Rhodamine-B dye using polymer bound adsorbent Gopal N 1, *, Asaithambi M 1, Sivakumar P 2
More informationProduction of Mesoporous Carbon from Waste Tire
Production of Mesoporous Carbon from Waste Tire E.L.K. Mui and G. M c Kay Department of Chemical Engineering Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong Corresponding
More informationADSORPTION OF MALACHITE GREEN DYE ONTO ACTIVATED CARBON OBTAINED FROM THE NATURAL PLANT STEM
INTERNATIONAL JOURNAL OF RESEARCH IN PHARMACY AND CHEMISTRY Available online at www.ijrpc.com Research Article ADSORPTION OF MALACHITE GREEN DYE ONTO ACTIVATED CARBON OBTAINED FROM THE NATURAL PLANT STEM
More informationPreparation of Silica Gel from Rice Husk Ash Using Microwave Heating
Journal of Metals, Materials and Minerals, Vol.19 No.2 pp.45-50, 2009. Preparation of Silica Gel from Rice Husk Ash Using Microwave Heating Supitcha RUNGRODNIMITCHAI *, Wachira PHOKHANUSAI and Natthapong
More informationREMOVAL OF SYNTHETIC DYE ACID RED 186 FROM WATER BY ACTIVATED CARBON. Libya
REMOVAL OF SYNTHETIC DYE ACID RED 186 FROM WATER BY ACTIVATED CARBON Ezzedein Mohamed Aboushloa 1 and Abdunnaser Mohamed Etorki 2 1 Department of chemistry, school of Basic sciences, Libyan Academy, Tripoli,Libya
More informationPREPARATION OF ACTIVATED CARBON FROM PULP AND PAPER MILL WASTES TO BE TESTED FOR THE ADSORPTION OF VOCS
PREPARATION OF ACTIVATED CARBON FROM PULP AND PAPER MILL WASTES TO BE TESTED FOR THE ADSORPTION OF VOCS A. GREGÓRIO *, A. GARCIA-GARCIA #, D. BOAVIDA *, I. GULYURTLU * AND I. CABRITA * * Department of
More informationPREPARATION OF ACTIVATED CARBON FROM THE BY-PRODUCTS OF AGRICULTURAL INDUSTRY
PREPARATION OF ACTIVATED CARBON FROM THE BY-PRODUCTS OF AGRICULTURAL INDUSTRY L. H. NOSZKO, A. BOTA, A. SIMAY and L. Gy. NAGY Department for Applied Chemistry, Technical University, H-1521 Budapest Received
More informationPREPARATION AND CHARACTERISTICS OF HIGHLY MICROPOROUS ACTIVATED CARBON DERIVED FROM EMPTY FRUIT BUNCH OF PALM OIL USING KOH ACTIVATION
Rasayan J. Chem., 11(1), 280-286(2018) http://dx.doi.org/10.7324/rjc.2018.1112000 Vol. 11 No. 1 280-286 January - March 2018 ISSN: 0974-1496 e-issn: 0976-0083 CODEN: RJCABP http://www.rasayanjournal.com
More informationAgricultural solid waste for the removal of inorganics: Adsorption of mercury(ii) from aqueous solution by Tamarind nut carbon
Indian Journal of Chemical Technology Vol. 12, July 2005, pp. 407-412 Agricultural solid waste for the removal of inorganics: Adsorption of mercury(ii) from aqueous solution by Tamarind nut carbon A Ramadevi
More informationREMOVAL OF REACTIVE YELLOW DYE USING NATURAL COAGULANTS IN SYNTHETIC TEXTILE WASTE WATER
Int. J. Chem. Sci.: 11(4), 213, 1824-183 ISSN 972-768X www.sadgurupublications.com REMOVAL OF REACTIVE YELLOW DYE USING NATURAL COAGULANTS IN SYNTHETIC TEXTILE WASTE WATER G. VIJAYARAGHAVAN *, R. RAJASEKARAN
More informationCARBONIZATION KINETICS OF COCONUT SHELL AND PLUM STONE
CARBONIZATION KINETICS OF COCONUT SHELL AND PLUM STONE Benoît CAGNON, Xavier PY, André GUILLOT I.M.P.-C.N.R.S., Institut de Science et Génie des Matériaux et Procédés, Rambla de la Thermodynamique, Tecnosud,
More informationAdsorption Studies on Activated Carbon Derived from Steam Activation of Jute Stick Char
Vol-23-1&2 1 J. Surface Sci. Technol., Vol 23, No. 1-2, pp. 73-80, 2007 2007 Indian Society for Surface Science and Technology, India. Adsorption Studies on Activated Carbon Derived from Steam Activation
More informationACTIVATED BLEACHING CLAY FOR THE FUTURE. AndrevJ Torok ThomaE D Thomp~on Georgia Kaolin Company Elizabeth, New JerEey
PREPRINT NUMBER 71-H-22 ACTIVATED BLEACHING CLAY FOR THE FUTURE AndrevJ Torok ThomaE D Thomp~on Georgia Kaolin Company Elizabeth, New JerEey ThiE paper is to be preeented at the AIME CENTENNIAL ANNUAL
More informationEquilibrium and Kinetic Studies of Reactive Dye Adsorption on Water Hyacinth Root Powder
International Journal of Engineering and Technical Research (IJETR) ISSN: 2321-0869, Volume-2, Issue-12, December 2014 Equilibrium and Kinetic Studies of Reactive Dye Adsorption on Water Hyacinth Root
More informationEffect of Process Parameters on Adsorption of Methylene Blue from Synthetic Effluent Using Jack Fruit Seed Powder
Effect of Process Parameters on Adsorption of Methylene Blue from Synthetic Effluent Using Jack Fruit Seed Powder Anoop Raj J R Anil K Das Aishwarya B S Sruthi Suresh Abstract- Batch sorption experiments
More informationComparision studies on Adsorbants for removal of Hardness from Water by using newly Prepared Zeolite
INTERNATIONAL JOURNAL OF ADVANCES IN PHARMACY, BIOLOGY AND CHEMISTRY Research Article Comparision studies on Adsorbants for removal of Hardness from Water by using newly Prepared Zeolite R. Viswanath Goud
More informationAdsorption of Pb(II) onto Modified Rice Bran
Natural Resources, 2010, 1, 104-109 doi:10.4236/nr.2010.12011 Published Online December 2010 (http://www.scirp.org/journal/nr) Adsorption of Pb(II) onto Modified Rice Bran Hengpeng Ye*, Zhijuan Yu School
More informationAdsorption of Acid Orange-7 Dye onto Activated Carbon Produced from Bentonite - A Study of Equilibrium Adsorption Isotherm
Chem Sci Trans., 213, 2(S1), S7-S12 Chemical Science Transactions DOI:1.7598/cst213.1 ISSN/E-ISSN: 2278-3458/2278-3318 RESEARCH ARTICLE Adsorption of Acid Orange-7 Dye onto Activated Carbon Produced from
More informationSynthesis and characterization of nano-activated carbon from el maghara coal, Sinai, Egypt to be utilized for wastewater Purification
American Journal of Applied Chemistry 2015; 3(3-1): 1-7 Published online November 19, 2014 (http://www.sciencepublishinggroup.com/j/ajac) doi: 10.11648/j.ajac.s.2015030301.11 ISSN: 2330-8753 (Print); ISSN:
More informationAdsorption of phenol from diluted aqueous solutions by activated carbons obtained from bagasse, oil palm shell and pericarp of rubber fruit
Songklanakarin J. Sci. Technol. 30 (2), 185-189, Mar. - Apr. 2008 http://www.sjst.psu.ac.th Original Article Adsorption of phenol from diluted aqueous solutions by activated carbons obtained from bagasse,
More informationNaOH. (Longmuir) Cu. mg/g ph
- HNO 3 NaOH (Longmuir) (Freundlich) Cu mgg Pb mgg ).. - 47 Bandypadhyay 48 Montanher 49 Ashtoukhy 42 Kietlinska 44 Volesky 45 Wan Ngah and Hanafiah 46 Kumar 3 Eckenfelder - Atomic Absorption Spectrophotometer)
More informationOptimization of Preparation Conditions for Corn Cob Based Activated Carbons for the Removal of Remazol Brilliant Blue R dye
International Journal of Engineering & Technology IJET-IJENS Vol: 11 No: 01 216 Optimization of Preparation Conditions for Corn Cob Based Activated Carbons for the Removal of Remazol Brilliant Blue R dye
More informationKINETICS STUDY OF METHYLENE BLUE DYE BIOADSORPTION ON BAGGASE
-35- KINETICS STUDY OF METHYLENE BLUE DYE BIOADSORPTION ON BAGGASE S. P. RAGHUVANSHI 1 * R. SINGH 1 C. P. KAUSHIK 2 *e-mail: spraghuvanshi@yahoo.com; 1 Indian Institute of Technology, Hauz Khas, New Delhi,
More informationRemoval of Heavy Metals (Fe 3+, Cu 2+, Zn 2+, Pb 2+, Cr 3+ and Cd 2+ ) from Aqueous Solutions by Using Hebba Clay and Activated Carbon
Portugaliae Electrochimica Acta 21, 28(4), 231-239 DOI: 1.4152/pea.214231 PORTUGALIAE ELECTROCHIMICA ACTA ISSN 1647-1571 Removal of Heavy Metals (Fe 3+, Cu 2+, Zn 2+, Pb 2+, Cr 3+ and Cd 2+ ) from Aqueous
More informationModified Sunflower Seed Husks for Metal Ions Removal from Wastewater
247 A publication of CHEMICAL ENGINEERING TRANSACTIONS VOL. 57, 2017 Guest Editors: Sauro Pierucci, Jiří Jaromír Klemeš, Laura Piazza, Serafim Bakalis Copyright 2017, AIDIC Servizi S.r.l. ISBN 978-88-95608-48-8;
More informationACTIVATED CARBON IN GOLD RECOVERY
ACTIVATED CARBON IN GOLD RECOVERY 1 TITLE What is Activated Carbon? Manufacture of Activated Carbon. Characteristics of Carbon. Adsorption. Mechanism of Gold Adsorption. Factors influencing Gold Adsorption
More informationCHAPTER - 3 ADSORBENT CHARACTERISTICS
CHAPTER - 3 ADSORBENT CHARACTERISTICS In the present work five categories of activated carbon were prepared from Ananas Comosus L by different methods. Out of five activated carbons, one superior quality
More informationPreparation of activated carbon from paper mill sludge by KOH-activation
Korean J. Chem. Eng., 23(6), 948-953 (2006) SHORT COMMUNICATION Preparation of activated carbon from paper mill sludge by KOH-activation Hwa-Young Kang, Sang-Sook Park* and Yu-Sup Rim** Dept. of Civil
More informationDye Removal Using Peat
Dye Removal Using Peat By Konduru R. Ramakrishna, T. Viraraghavan Faculty of Engineering, University of Regina, Saskatchewan, Canada The textile industry, a major consumer of water for several of its wet
More informationAnalytical study of agricultural waste as nonconventional low cost adsorbent removal of dyes from aqueous solutions
2016; 4(1): 128-133 P-ISSN2349 8528 E-ISSN 2321 4902 IJCS 2016; 4(1): 128-133 2016 JEZS Received: 27-11-2015 Accepted: 30-12-2015 GC Upadhye Assist. Professor, Konkan Gyanpeth, Karjat College of A.S.C.
More informationINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
CPC - C05D - 2017.08 C05D INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE Fertiliser compositions containing potassium, calcium, magnesium and others, including
More informationAdsorption of Chromium(VI) and Nickel(II) Ions on Acid- and Heat-Activated Deoiled Spent Bleaching Clay
Adsorption of Chromium(VI) and Nickel(II) Ions on Acid- and Heat-Activated Deoiled Spent Bleaching Clay C.E. Seng*, C.G. Lee, and K.Y. Liew School of Chemical Sciences, Universiti Sains Malaysia, 11800,
More informationKINETICS AND EQUILIBRIUM STUDY OF ADSORPTION OF PHENOL RED ON TEFF (Eragrostis teff) HUSK ACTIVATED CARBON
International Journal of Innovation and Scientific Research ISSN 2351-8014 Vol. 11 No. 2 Nov. 2014, pp. 471-476 2014 Innovative Space of Scientific Research Journals http://www.ijisr.issr-journals.org/
More informationCENTRAL LABORATORY. Sl. No. Type of sampling Charges in Rs. 1. GRAB SAMPLING:
E-mail: centrallab@ospcboard.org Website : www.ospcboard.org CENTRAL LABORATORY STATE POLLUTION CONTROL BOARD, ODISHA [DEPARTMENT OF FOREST & ENVIRONMENT, GOVERNMENT OF ODISHA] Plot B-59/2 & 59/3, Chandaka
More information