GUJARAT TECHNOLOGICAL UNIVERSITY B.E. 4th Semester- Environmental Science and Technology

Transcription

1 GUJARAT TECHNOLOGICAL UNIVERSITY B.E. 4th Semester- Environmental Science and Technology Environmental Science and Technology (35) Semester IV Tutorial/ Practical w.e.f Jan'15 Subject Teaching Scheme (Hours) Theory Marks Marks Subject name Credits Total Branch code Theory Tutorial Practical ESE(E) PA (M) Viva (V) PA(I) Marks Code Chemical Engineering Maths Engineering Economics and Management Chemical Process Technology Unit Operations-I Environmental Bioscience Fundamentals of Stoichiometry Design Engineering - I B Total

2 GUJARAT TECHNOLOGICAL UNIVERSITY CHEMICAL ENGINEERING (05) CHEMICAL ENGINEERING MATHS SUBJECT CODE: B.E. 4 th SEMESTER Type of course: Mathematics in Chemical Engineering Prerequisite: Engineering Mathematics Rationale: In chemical engineering, problems arising in heat and mass transfer, fluid mechanics, chemical reaction engineering, thermodynamics, modeling and simulation, etc. involve linear algebra, nonlinear algebraic equations, ordinary differential equations, partial differential equations, etc. The numerical methods give the solution of applied problems when ordinary analytical methods fail. The increasing importance of numerical methods has led to enhanced demand for courses dealing with the techniques of numerical analysis. It is therefore clean training in engineering would be incomplete without an adequate understanding of numerical methods. The students should gain ability which enables them to select the appropriate numerical technique to solve a given engineering problem. Teaching and Examination Scheme: Teaching Scheme Credits Examination Marks Total L T P C Theory Marks Practical Marks Marks ESE PA (M) ESE (V) PA (E) PA ALA ESE OEP (I) Content: Sr. Content No. 1 Approximations and Errors: Types of Errors, Significant figures, Accuracy of Numbers, Precision, Error Propagation, Applications in Chemical Engineering 2 Solution of Algebraic and Transcendental Equations: Basic Properties of Equations, Relations between Roots and Coefficients, Descartes Rule of Sign, Synthetic Division of a Polynomial by a Linear Expression, Bracketing Methods (Bisection, Secant, Method of False Position or Regula Falsi, etc.), Convergence of Iterative Methods, Newton- Raphson Method, Newton-Raphson Method for Non Linear Equations in Two Variables, Algorithms & Computer Programming for all these Methods in Applications of Chemical Engineering 3 Solution of Linear Equations: Mathematical Background, Matrix inversion, Gauss Elimination, Gauss- Jordan Method, Gauss-Seidel Iteration Method, Jacobi s Method, Gauss- Seidel Method, Eigen Value Problem, Algorithms & Computer Programming for all these Methods in Applications of Chemical Engineering 4 Curve Fitting Method of Least Squares, Fitting a Straight Line and a Polynomial, Fitting a Non-linear Function, Fitting Geometric and Exponential Curves, Fitting a Hyperbola, a Trigonometric Function, etc., Algorithms & Computer Total Hrs %Weightage

3 Programming of Curve Fitting Methods 5 Finite Differences & Interpolation: Finite Differences: Forward, Backward and Divided Differences Table, Central Differences, Newton s Forward, Backward and Divided Differences Interpolation Formula, Interpolation Polynomials, Lagrange Interpolation Formula, Inverse Interpolation, Algorithms & Computer Programming for all these Methods in Applications of Chemical Engineering 6 Numerical Differentiation & Integration: Differentiation Formula based on Tabulator at Equal and Unequal Intervals, Newton-Cotes Integration Formulas, Trapezoidal Rule and Simpson s 1/3 and 3/8 Rule, Algorithms & Computer Programming for all these Methods in Applications of Chemical Engineering 7 Ordinary Differential Equations : Taylor s Series and Euler s Method, Modifications and Improvements in Euler s Method, Runge-Kutta 2 nd Order & 4 th Order Methods, Milne s Predictor-Corrector Methods, Boundary Value Problems, Algorithms & Computer Programming for all these Methods in Applications of Chemical Engineering 8 Partial Differential Equations: Parabolic, Hyperbolic, Elliptic (Explicit method-finite difference), Applications in Chemical Engineering Suggested Specification table with Marks (Theory): Distribution of Theory Marks R Level U Level A Level N Level E Level Legends: R: Remembrance; U: Understanding; A: Application, N: Analyze and E: Evaluate and above Levels (Revised Bloom s Taxonomy) Note: This specification table shall be treated as a general guideline for students and teachers. The actual distribution of marks in the question paper may vary slightly from above table. Reference Books: 1. S C Chapra and R P Canale, Numerical Methods for Engineers, McGraw Hill International Edition. 2. John H Mathews, Numerical Methods for mathematics & science, 2 nd Edition, Prentice Hall. 3. Pushpavanam S, Mathematical Methods in Chemical Engineering, Prentice Hall of India. 4. N W Loney, Apllied Mathematical Methods for Chemical Engineers, CRC Press. 5. R G Rice, D D Do, Applied Mathematics and Modeling for Chemical Engineers, Wiley. 6. A Varma, M Morbidelli, Mathematical Methods in Chemical Engineering, Oxford University Press. 7. V G Jenson, G V Jeffreys, Mathematical Methods in Chemical Engineering, Elsevier. 8. Mickley, Reid, Sherwood, Apllied Mathematics in Chemical Engineering, Tata McGraw Hill. 9. S K Gupta, Numerical Methods for Engineers, New Academic Science. 10. M K Jain, S R K Iyengar and R K Jain, Numerical Methods for Scientific and Engineering Computation, Wiley Eastern. 11. S S Shastry, Introductory Methods of Numerical Analysis, Prentice Hall of India. 12. B S Grewal, Numerical Methods in Engineering & Science, Khanna Publishers. 13. Kenneth J Beers, Numerical methods for chemical engineering, Cambridge University Press.

4 Course Outcome: After learning the course the students should be able to: Understand the basic algorithms for solution of and be able to solve non-linear equations. Understand the basic algorithms for solution of and be able to solve linear algebraic equations. Be proficient in manipulation of logarithmic, exponential, and other non-linear functions in order to linearize and to regress non-linear expressions. Understand the basic algorithms for fitting curves to data. Understand the basic algorithms for solution of and be able to solve numerical integration problems. Understand the basic algorithms for solution of and be able to solve problems in ordinary differential equations. Be familiar with a variety of numerical methods for solving partial differential equations. Be proficient in the use of programming language such as C or FORTRAN and use of software such as Excel Spreadsheets, Polymath, Matlab or Scilab, etc. to solve the types of problems listed above. Deal comfortably when encountering and solving the types of problems listed above. Be able to apply the techniques learnt in this subject to the solution of a comprehensive design problem. List of Open Source Software/learning website: Students can refer to video lectures available on the websites including NPTEL lecture series. Students can refer to the CDs available with some reference books for the solution of problems using softwares/spreadsheets. Students can develop their own programs/spreadsheets for the solution of problems. ACTIVE LEARNING ASSIGNMENTS: Preparation of power-point slides, which include videos, animations, pictures, graphics for better understanding theory and practical work The faculty will allocate chapters/ parts of chapters to groups of students so that the entire syllabus to be covered. The power-point slides should be put up on the web-site of the College/ Institute, along with the names of the students of the group, the name of the faculty, Department and College on the first slide. The best three works should submit to GTU.

5 GUJARAT TECHNOLOGICAL UNIVERSITY ENGINEERING ECONOMICS AND MANAGEMENT SUBJECT CODE: B.E. 3 rd /4 th SEMESTER Teaching and Examination Scheme: Teaching Scheme Credits Examination Marks Total L T P C Theory Marks Practical Marks Marks ESE PA (M) PA (V) PA (E) PA ALA ESE OEP (I) Content: Sr. No Topics Hrs. Module Weightage 1. Introduction to Economics; Definitions, Nature, Scope, Difference between 04 10% Microeconomics & Macroeconomics Theory of Demand & Supply; meaning, determinants, law of demand, law of supply, equilibrium between demand & supply Elasticity; elasticity of demand, price elasticity, income elasticity, cross elasticity 2. Theory of production; production function, meaning, factors of production 04 10% (meaning & characteristics of Land, Labour, capital & entrepreneur), Law of variable proportions & law of returns to scale Cost; meaning, short run & long run cost, fixed cost, variable cost, total cost, average cost, marginal cost, opportunity cost. Break even analysis; meaning, explanation, numerical 3. Markets; meaning, types of markets & their characteristics ( Perfect 05 10% Competition, Monopoly, Monopolistic Completion, Oligopoly) National Income; meaning, stock and flow concept, NI at current price, NI at constant price, GNP, GDP, NNP,NDP, Personal income, disposal income. 4. Basic economic problems; Poverty-meaning, absolute & relative poverty, causes, 04 10% measures to reduce Unemployment: meaning, types, causes, remedies Inflation; meaning, types, causes, measures to control 5. Money; meaning, functions, types, Monetary policy- meaning, objectives, tools, 04 10% fiscal policy-meaning, objectives, tools Banking; meaning, types, functions, Central Bank- RBI; its functions, concepts; CRR, bank rate, repo rate, reverse repo rate, SLR. 6. Introduction to Management; Definitions, Nature, scope Management & administration, skill, types and roles of managers Management Principles; Scientific principles, Administrative principles, Maslow s Hierarchy of needs theory 04 11% 7. Functions of Management; Planning, Organizing, Staffing, Directing, 05 11% Controlling ( meaning, nature and importance) Organizational Structures; meaning, principles of organization, types-formal and informal, line, line & staff, matrix, hybrid (explanation with merits and demerits), span of control, departmentalization. 8. Introduction to Marketing management; Marketing Mix, concepts of marketing, 05 11% demand forecasting and methods, market segmentation Introduction to Finance Management; meaning, scope, sources, functions 9. Introduction to Production Management; definitions, objectives, functions, plant 05 11% layout-types & factors affecting it, plant location- factors affecting it. Introduction to Human Resource Management; definitions, objectives of manpower planning, process, sources of recruitment, process of selection 10. Corporate Social Responsibility; meaning, importance Business Ethics; meaning, importance. 02 6%

6 Reference Books: 1. Engineering Economics, R.Paneerselvam, PHI publication 2. Fundamentals of Management: Essential Concepts and Applications, Pearson Education, Robbins S.P. and Decenzo David A. 3. Economics: Principles of Economics, N Gregory Mankiw, Cengage Learning 4. Principles and Practices of Management by L.M.Prasad 5. Principles of Management by Tripathy and Reddy 6. Modern Economic Theory, By Dr. K. K. Dewett & M. H. Navalur, S. Chand Publications Course Outcomes: The course is intended to provide basic understanding of Economics and Management to engineering students with following aspects: To impart knowledge, with respect to concepts, principles and practical applications of Economics, which govern the functioning of a firm/organization under different market conditions. To help the students to understand the fundamental concepts and principles of management; the basic roles, skills, functions of management, various organizational structures and basic knowledge of marketing. ACTIVE LEARNING ASSIGNMENTS: Preparation of power-point slides, which include videos, animations, pictures, graphics for better understanding theory. The faculty will allocate chapters/ parts of chapters to groups of students so that the entire syllabus to be covered. The power-point slides should be put up on the web-site of the College/ Institute, along with the names of the students of the group, the name of the faculty, Department and College on the first slide. The best three works should submit to GTU.

7 GUJARAT TECHNOLOGICAL UNIVERSITY ENVIRONMENTAL SCIENCE AND TECHNOLOGY (35) ENVIRONMENTAL BIOSCIENCE SUBJECT CODE: B.E. 4 th SEMESTER Type of course: Environmental Science & Technology Prerequisite: A good fundamental backup of manufacturing processes of different chemical compounds. Rationale: The main objective of this subject is to make students aware about the manufacturing procedures of different chemical compounds and their engineering aspects because it is necessary to identify the potential hazardous chemicals which are to be generated through these processes. Teaching and Examination Scheme: Teaching Scheme Credits Examination Marks Total L T P C Theory Marks Practical Marks Marks ESE PA (M) PA (V) PA (E) PA ALA ESE OEP (I) L- Lectures; T- Tutorial/Teacher Guided Student Activity; P- Practical; C- Credit; ESE- End Semester Examination; PA- Progressive Assessment; OEP-Open Ended problem; AL-Active learning; Content: Sr. No. Content Total Hrs % Weightage 1 Crude distillation: Petroleum crude characteristics, Natural Gas, Crude distillation, Manufacturing Processes of ethylene, propylene, butanes, benzene, toluene & xylene. Butadiene, & the rest C4 components. Manufacture of synthesis gas from Natural gas, Naphtha and coal Petrochemicals: Process engineering aspects of manufacture of Methanol & methanol based chemicals such as acetic acid, dimethyl ether, dimethyl carbonate, etc. Ethylene oxide, glycols, vinyl chloride, vinyl acetate, Propylene oxide, hydroformylation of propene to manufacture butyraldehyde. Manufacture of aromatics, terephthalic acid, phthalic anhydride, phenol, nitrobenzene, aniline Inorganic and fertilizer industry. Manufacturing Processes of Sulphuric acid, Ammonia & Nitric acid, Urea, Chlor alkali (Caustic Soda & Soda ash) Phosphoric acid. 4 Fermentation industry: Industrial alcohol, absolute alcohol, beers wines and liquors,

8 Manufacturing of Citric acid by Fermentation 5 Water conditioning and air separation: Water conditioning methods: Ion exchange, lime soda process, dearation, demineralization and desalting. Air separation Suggested Specification table with Marks (Theory): Distribution of Theory Marks R Level U Level A Level N Level E Level Legends: R: Remembrance; U: Understanding; A: Application, N: Analyze and E: Evaluate and above Levels (Revised Bloom s Taxonomy) Note: This specification table shall be treated as a general guideline for students and teachers. The actual distribution of marks in the question paper may vary slightly from above table. Reference Books: 1. Chemical process Industries Shreve, Brink & Austin, Mc Graw Hill,4th Ed., Dryden s outlines of chemical technology for the 21st century, third edition by M Gopalarao&Marsal Sitting, East-West Press Publications. 3. Chemical Process Technology, J Moulijn, M Makkee and A Diepen, John Wiley & Sons, Encyclopedia of Environmental Science & Technology,Kirk &Othmer, John Wily & Sons, 5th Ed., Encyclopedia of Industrial Chemistry,Ullmann, VCH, Industrial Organic Chemistry,Weissermel K &Arpe H.J., Weinheim, 1978 Course Outcome: After learning the course the students should be able to: 1. Understand different manufacturing processes of different chemical compounds 2. Engineering aspects 3. Significance of them 4. Uses

9 List of Experiments: Minimum 5 practicals to be performed and remaining time should be allotted to openended projects/study reports/latest outcomes in technology study:- 1. In the beginning of the academic term, faculties will have to allot their students atleast one Open-ended Project / Study Report /Latest outcome in technology. 2. Literature survey including patents and research papers of fundamental process - Design based small project or - Study report based on latest scientific development or - Technology study report/modeling/ simulation/collection report or - Computer based simulation / web based application/ analysis presentations of basic concept field which may help them in chemical engineering. 3. These can be done in a group containing maximum three students in each. 4. Faculties should cultivate problem based project to enhance the basic mental and technical level of students. 5. Evaluation should be done on approach of the student on his/her efforts (not on 4. Faculties should cultivate problem based project to enhance the basic mental and technical level of students. 6. Evaluation should be done on approach of the student on his/her efforts (not on completion) to study the design module of given task. 7. In the semester student should perform minimum 5 set of experiments and complete one small open ended dedicated project based on engineering applications.this project along with any performed experiment should be EVALUATED BY EXTERNAL EXAMINER. PRACTICALS (ANYFIVE): 1 Preparation of Caustic soda 2 Acid value 3 Hardness of Water 4 TDS 5 Dissolved Oxygen 6 Redwood Viscometer 7 Aniline point 8 Smoke point Design based Problems (DP)/Open Ended Problem: Students are free to select any area of chemical process technology based on to define Projects. Major Equipment: Muffle furnace, Hot air oven, Viscometer, Smoke Point apparatus, aniline point apparatus, Heating mentle, ph meter. List of Open Source Software/learning website: nptel.ac.in

10 ACTIVE LEARNING ASSIGNMENTS: Preparation of power-point slides, which include videos, animations, Pictures, graphics for better understanding theory and practical work The faculty will allocate chapters/ parts of chapters to groups of students so that the entire syllabus is covered. The power-point slides should be put up on the web-site of the College/ Institute, along with the names of the students of the group, the name of the faculty, Department and College on the first slide. The best three Works should be sent to

11 GUJARAT TECHNOLOGICAL UNIVERSITY ENVIRONMENTAL SCIENCE AND TECHNOLOGY (35) UNIT OPERATIONS-I SUBJECT CODE: B.E. 4 th SEMESTER Type of course: Environmental Science & Technology Prerequisite: Basic knowledge of unit and dimension, theoretical knowledge of mass fraction, mole fraction, material balance etc. Rationale: The objective of this course is to study various mechanical operations used in chemical industries involving solid-solid and solid-liquid handling, mixing and separation. Teaching and Examination Scheme: Teaching Scheme Credits Examination Marks Total L T P C Theory Marks Practical Marks Marks ESE PA (M) PA (V) PA (E) PA ALA ESE OEP (I) L- Lectures; T- Tutorial/Teacher Guided Student Activity; P- Practical; C- Credit; ESE- End Semester Examination; PA- Progressive Assessment; OEP-Open Ended problem; AL-Active learning; Learning Objectives: The objective of this course is to study environmental science and technology students about various mechanical operations. Content: Sr. No. Content Total Hrs % Weightage 1 Particulate Solids: Introduction, Particle characterization, Concept of sphericity, Mixed particles size, specific surface area and specific number of particles Basic terms in screening, Screen analysis- differential and cumulativeanalysis. 2 Size Reduction and Screening: Introduction, Crushing Law, Classification of size reduction equipments, Crushers, Grinders, Ultra-fine grinders, Cutting machines, Open circuit and closed circuit operation, Screen effectiveness, Ideal screen and actual screen, Different screening equipments. 3 Filtration: Definition and Mechanisms of filtration, Filtration theory, Filter media and filter aids, Classification of filtration equipments, Selection parameters for filtration equipments, Bag filter in air pollution control, Plate and frame filter press, Rotary drum filter, Leaf filter, Gritte filter, Applications of filtration in waste water treatment

12 4 Sedimentation and Centrifugal Seperation: Types of settling, Batch sedimentation test, Settling methods, Applications of sedimentation in waste water treatment, Principle, construction and working of sedimentation equipments- Settling tank, Dorr thickener, Lamella clarifier and Tube clarifier. Theory of centrifugal separation, centrifugal filtration, Classification of centrifuges, Simple bowl centrifuge, Disc centrifuge, Tubular-bowl centrifuge, Gas centrifuge. 5 Solid-Solid and Solid-Fluid Seperation in Environmental Application: Introduction, Magnetic Seperation, Froth Floatation, Cyclone Separation and Electrostatic Precipitation Suggested Specification table with Marks (Theory): Distribution of Theory Marks R Level U Level A Level N Level E Level Legends: R: Remembrance; U: Understanding; A: Application, N: Analyze and E: Evaluate and above Levels (Revised Bloom s Taxonomy) Note: This specification table shall be treated as a general guideline for students and teachers. The actual distribution of marks in the question paper may vary slightly from above table. Reference Books: Unit Operations of Chemical Engg. by W.L. McCabe, J. C. Smith & Harriott, 6 th Edition Mc-Graw Hill international. Chemical Engineering Volume-2, by J. F. Richardson, J. H. Harker and J. R. Backhurst, 4th edition, Butterworth-Heinemann International. Introduction to Chemical Engineering by W. L. Badger & J.T. Banchero. Principles Of Unit Operations, 2 nd Edition, By Alan S. Foust, Leonard A. Wenzel, Curtis W. Wiley-India Publishers. Perry s Chemical Engineers handbook, 7th edition by Perry & Green, Mc-Graw Hill International. Course Outcome: After learning the course the students should be able to: 1. Understand different properties of particulate solids and methods of out its analysis. 2. Express criteria for selection of specific size reduction equipments based on their final applications in various environmental pollution control methods. 3. Be able to utilize theoretical knowledge for fundamental design of suitable solid liquid separation operation 4. To build a bridge between theoretical and practical concepts of unit operation used in chemical industry to solve environmental pollution problems.

13 List of Experiments: 1. Screen Analysis 2. Screen Effectiveness 3. Jaw Crusher 4. Roll Crusher 5. Ball Mill 6. Constant Pressure Filtration 7. Batch Sedimentation 8. Cyclone Separator Design based Problems (DP)/Open Ended Problem: Minimum 5 practicals to be performed and remaining time should be allotted to open-ended projects / study reports / latest outcomes in technology study :- 1. In the beginning of the academic term, faculties will have to allot their students at least one Open-ended Project / Study Report / Latest outcome in technology. 2. Literature survey including patents and research papers of fundamental process - Design based small project or - Study report based on latest scientific development or - Technology study report/ modeling/ simulation/collection report or - Computer based simulation/ web based application/ analysis presentations of basic concept field which may help them in chemical engineering. 3. These can be done in a group containing maximum three students in each. 4. Faculties should cultivate problem based project to enhance the basic mental and technical level of students. 5. Evaluation should be done on approach of the student on his/her efforts (not on completion) to study the design module of given task. 6. In the semester student should perform minimum 5 set of experiments and complete one small open ended dedicated project based on engineering applications. This project along with any performed experiment should be EVALUATED BY EXTERNAL EXAMINER. Major Equipment: Sieve shaker, Jaw Crusher, Roll Crusher, Ball Mill, Sigma Mixer and Cyclone Seperator. List of Open Source Software/learning website: 1) 2) ACTIVE LEARNING ASSIGNMENTS: Preparation of power-point slides, which include videos, animations, Pictures, graphics for better understanding theory and practical work The faculty will allocate chapters/ parts of chapters to groups of students so that the entire syllabus is covered. The power-point slides should be put up on the web-site of the College/ Institute, along with the names of the students of the group, the name of the faculty, Department and College on the first slide. The best three Works should be sent to achievements@gtu.edu.in.

14 GUJARAT TECHNOLOGICAL UNIVERSITY ENVIRONMENTAL SCIENCE AND TECHNOLOGY (35) ENVIRONMENTAL BIOSCIENCE SUBJECT CODE: B.E. 4 th SEMESTER Type of course: Environmental Science & Technology Prerequisite: A good fundamental backup of basics of microbiology and biotechnology for environmental science and technology Rationale: The main objective of this subject is to make students aware about the basics of microbiology and biotechnology as how these can be applied in Environment for reducing pollutants and also how biotechnology applications are used. Teaching and Examination Scheme: Teaching Scheme Credits Examination Marks Total L T P C Theory Marks Practical Marks Marks ESE PA (M) PA (V) PA (E) PA ALA ESE OEP (I) Content: Sr. No Topic Introduction of microbiology, characteristics and classification of microbes, role of microbes in environment(bacteria, algae, fungi, protozoa, virus) Microbiology of soil, air, water, Basic principal of microbial transformation of organic matter, biodegradation, acclimatization. Culture media,, isolation and identification of microbes, culture technique, Pure & mixed culture, Aerobic and anaerobic metabolism, microbial growth Structure and function of Macromolecule (Carbohydrates, Lipids, Proteins, amino Acids), Structure and function of cell constituent, Classification and role of enzymes. Introduction to Biotechnology, applications of biotechnology in industries and environmental engineering Role of microorganism in water and waste water engineering, Microbiology applied to air/water pollution control(bioremediation, Bioscrubbers and biofilter) Biogas technology- production Teaching Hours Module Weightage (%)

15 Suggested Specification table with Marks (Theory): Distribution of Theory Marks R Level U Level A Level N Level E Level Legends: R: Remembrance; U: Understanding; A: Application, N: Analyze and E: Evaluate and above Levels (Revised Bloom s Taxonomy) Note: This specification table shall be treated as a general guideline for students and teachers. The actual distribution of marks in the question paper may vary slightly from above table. Reference Books: Microbiology by Pelczar 5 th Edition. Biochemistry by U. Satyanarayana Biotechnology by B.D. Singh Fundamentals of Genetics by B.D. Singh Gene cloning and DNA analysis by T.A. Brown. Microbiology by Pawar and Dagniwala(Himalaya publishing House) General microbiology by Stainer (Mac Millan Publication) Course Outcome: After learning the course the students should be able: 1. To know the names of micro-organisms present in soil, air and identify them. 2. Should know the applications of biotechnology in their particular field. 3. Should know the basics part so that they know how they need to apply in industries in the near future. List of Experiments and Open Ended Projects: Minimum 5 practicals to be performed and remaining time should be allotted to open-ended projects/study reports/latest outcomes in technology study:- 1. In the beginning of the academic term, faculties will have to allot their students atleast one Openended Project / Study Report /Latest outcome in technology. 2. Literature survey including patents and research papers of fundamental process - Design based small project or - Study report based on latest scientific development or - Technology study report/modeling/ simulation/collection report or - Computer based simulation / web based application/ analysis presentations of basic concept field which may help them in chemical engineering. 3. These can be done in a group containing maximum three students in each. 4. Faculties should cultivate problem based project to enhance the basic mental and technical level of students. 5. Evaluation should be done on approach of the student on his/her efforts (not on 4. Faculties should cultivate problem based project to enhance the basic mental and technical level of students. 5. Evaluation should be done on approach of the student on his/her efforts (not on completion) to study the design module of given task. 6. In the semester student should perform minimum 5 set of experiments and complete one small open ended dedicated project based on engineering applications.this project along with any performed experiment should be EVALUATED BY EXTERNAL EXAMINER. PRACTICALS (ANYFIVE):

16 1. Introduction of instruments used in Microbiology/Biotechnology along with principles. 2. Demo practical as how aseptic condition is kept in lab and how culture is grown in lab. 3 Growing of culture and showing them the staining techniques. 4. Simple staining. 5. Gram Staining. 6. DNA isolation Major Equipment: Laminar air flow, Rotary shaker, Refrigerator, Pure cultures, Bacteriological incubator, Centrifuge. Open Ended Project fields:- Students are free to select any area of science and technology based on chemical technology applications to define Projects. Some suggested projects are listed below: Projects related to biogas and bioremediation. Project related to treatment of wastewater. ACTIVE LEARNING ASSIGNMENTS: Preparation of power-point slides, which include videos, animations, Pictures, graphics for better understanding theory and practical work The faculty will allocate chapters/ parts of chapters to groups of students so that the entire syllabus is covered. The power-point slides should be put up on the web-site of the College/ Institute, along with the names of the students of the group, the name of the faculty, Department and College on the first slide. The best three Works should be sent to achievements@gtu.edu.in.

17 GUJARAT TECHNOLOGICAL UNIVERSITY ENVIRONMENTAL SCIENCE AND TECHNOLOGY (35) ENVIRONMENTAL BIOSCIENCE SUBJECT CODE: B.E. 4 th SEMESTER Type of course: Environmental Science and Technology Prerequisite: Linear Algeria, Chemistry Rationale: After learning the course the students should be able: To deal with the basic calculations used in the industries e.g. the unit conversions of temperature, pressure, concentrations etc. To understand the stoichiometry and its basic terms like conversion, yield and selectivity. To apply material and energy balance in unit operation and unit process of environmental science and technology. Teaching and Examination Scheme: Teaching Scheme Credits Examination Marks Total L T P C Theory Marks Practical Marks Marks ESE PA (M) PA (V) PA (E) PA ALA ESE OEP (I) L- Lectures; T- Tutorial/Teacher Guided Student Activity; P- Practical; C- Credit; ESE- End Semester Examination; PA- Progressive Assessment; OEP-Open Ended problem; AL-Active learning; Content: Sr. No. 1 2 Topic Units and conversions Dimensions and Systems of units, conversions Basic Definition and terminologies Mole, Atomic mass, Molar mass, Equivalent mass, solids, liquids, solution (Normality, morality etc.), Temperature, Pressure, Basis, The chemical equations and Stoichiometry Vapour pressure and liquids, saturation, Vapour-liquid equilibria Calculations based on ideal gas laws and other equations of state Teaching Hours Module Weightage (%)

18 Material Balances without reaction Simple Material balances, recycling, bypassing and purging operations without reaction, Material balance involving Condensation and vaporization, partial saturations and humidity Material balance calculations for unit operations such as distillation, crystallizations, evaporations, gas absorption, adsorptions etc. Material balances of Unsteady state operation Material balances involving reactions Material balances involving reactions such as water softening reactions, Electrochemical reactions, Recycling, bypassing and purging calculations (with reaction) Energy Balance without Reaction Energy balance for open and closed system Enthalpy changes Heat of mixing Humidity charts and their use Energy balance with reaction The standard heat of reaction, The standard heat of formation, Energy balance with reaction Hess s low of constant heat summation Effect of temperature on standard heat of reaction Adiabatic reaction temperature (flame temperature ) Suggested Specification table with Marks (Theory): Distribution of Theory Marks R Level U Level A Level N Level E Level Legends: R: Remembrance; U: Understanding; A: Application, N: Analyze and E: Evaluate and above Levels (Revised Bloom s Taxonomy) Note: This specification table shall be treated as a general guideline for students and teachers. The actual distribution of marks in the question paper may vary slightly from above table. Reference Books: Basic Principles & Calculations in Chemical Engineering,D.M.Himmelblau.,6th Ed., 2004 Stoichiometry, B.I.Bhatt & Thakore,Tata McGraw Hill Book Company, 5th Ed,2010 Chemical Process Principles, Vol.1, O.A.Hougen, K.M.Watson, R.A.Ragatz., Indian print, CBS Publishers,2nd Ed., 1995 Stoichiometry & Process Calculations, Narayanan K.V., & Lakshmikutti B., Prentice Hall, 2006 Process Calculations, V Venkataramani and N Anantharaman, PHI Learning, 2004 Chemical Process Calculations Manual, David Carr Igbinoghene, Mc Graw Hill Professional,2004

19 Optimization of Chemical Processes, T F Edgar, D M Himmelblau and L S Lasden, Tata Mc Graw Hill, 2001 Course Outcome: After learning the course the students should be able to: T o express concentration of pure component & mixture of gases and liquids. To carry out material and energy balance calculations of relevance processes taking place in the industry. Present an overview of industrial processes. Develop a fundamental understanding of the basic principles of environmental processes and calculations. Examine and select pertinent data, and solve material and energy balance problems. Give examples of important application of material balances in Environment science and technology. Evaluate their own solutions and those of others to find and correct errors. Design based Problems (DP)/Open Ended Problem: Students are free to select any area of science and technology based on environment science and technology applications to define Projects. Some suggested projects are listed below: Carry out material balance and energy balance of any one of the existing lab equipment. Use Microsoft Excel (or similar spreadsheet tool) to carry out material and energy balance for a given problem by teacher. Students should prepare a flowsheet using an open source flow-sheeting tool for example Microsoft visio. List of Open Source Software/learning website: 1) NPTEL 2) MIT Open course lecture available on Internet etc 3) Delnet ACTIVE LEARNING ASSIGNMENTS: Preparation of power-point slides, which include videos, animations, Pictures, graphics for better understanding theory and practical work The faculty will allocate chapters/ parts of chapters to groups of students so that the entire syllabus is covered. The power-point slides should be put up on the web-site of the College/ Institute, along with the names of the students of the group, the name of the faculty, Department and College on the first slide. The best three Works should be sent to achievements@gtu.edu.in.