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1 Acropolis Technical Campus, Indore, (M.P.) Department of Civil Engineering Course Plan Environmental Engineering-II Subject Code CE703 Session: Semester: 7 th Tutor Dr. Trapti Pathak Revision date Branch: Civil Engineering E mail traptipathak.atc@acro polis.in Mob. No: No. of Pages: / 1. Course Learning Objectives (CLO): The Learning Objectives of Environmental Engineering are such that the student will CL01 Understand about the sanitary engineering. Learn about the characteristics and natural methods of waste water disposal. CL03 Learn about the preliminary and primary waste water treatment. CL04 Learn about the theory and design of biological treatment of waste water. Know about the advanced waste water treatment and solid waste disposal. Techniques 2. Course Outcomes (CO) CO01:- They should be able to design, construction and maintenance of sewerage schemes. CO02:- They should be able to analyze waste water parameters, relative stability, population equivalent and disposal technique. CO03:-They should be able to understand preliminary and primary treatment process and design the sewage filtration. CO04:-They should be able to design biological treatment processes. CO05:-They should be able to learn advanced waste water techniques and methods of solid waste disposal. 3. Distribution of Course Work as per the University Scheme Slot Ingredients Distribution of 1 hr Per Week Per Sem End Sem Distribution of Marks Internal MST Quiz/Assign Class Class 3 60 Theory Work Tutorial 1 20 Lab Work Practical Exam Submission Quiz/Assign Lab Work a) No of theory lectures necessary for the course: b) No of theory lectures Unit wise: Unit I II III IV V TOTAL No of lectures

2 4. Time Schedule: Total expected periods from to as per academic Calendar, excluding sports week, holidays etc. Section-A Ingredients Monday Tuesday Wednesday Thursday Friday Saturday Max. availab le Needed Theory (L) Tutorials (T) Practical (P) Difference of hours needed and hours available will be covered by additional classes. Section-B Ingredients Monday Tuesday Wednesday Thursday Friday Saturday Max. availab le Needed Theory (L) Tutorials (T) Practical (P) Difference of hours needed and hours available will be covered by additional classes. 5. Prerequisites: Students have a knowledge of about engineering chemistry and concept of statistics, Fluid Mechanics and Environmental engineering I. Excess (Short) + or - Excess (Short) + or - 6. Post requisites: Students able to design sewage and waste water treatment plant and sewerage scheme. Students also able to understand role of microbes in treatment, advanced treatment techniques and management of solid waste disposal. 7. University Syllabus: Unit - I Sewerage schemes and their importance, collection & conveyance of sewage, storm water quantity, fluctuation in sewage flow, flow through sewer, design of sewer, construction & maintenance of sewer, sewer appurtenances, pumps & pumping stations. Unit -II Characteristics and analysis of waste wate, rcycles of decomposition, physical, chemical & biological parameters. Oxygen demand i.e. BOD & COD, TOC, TOD, Th OD, Relative Stability, population equivalent, instrumentation involved in analysis, natural methods of waste water disposal i.e. by land treatment & by dilution, self purification capacity of stream, Oxygen sag analysis. Unit -III Unit operations for waste water treatment, preliminary treatment such as screens, grit chamber, floatation tank, sedimentation and chemical clarification, role of micro-organism in biological treatment, Sewage filtration- theory & design. Unit - IV Methods of Biological Treatment (Theory & Design) - Activated Sludge process, Oxidation

3 ditch, stabilization ponds, aerated lagoon, anaerobic lagoons, septic tank & imhoff tank, sources & treatment of sludge, sludge thickening and digestion sludge drying beds, sludge disposal. Unit - V Advanced Waste Water treatment - Diatomaceorus earth filters, ultrafiltration, Adsorption by activated carbon, Phosphorus removal, Nitrogen removal, Physico chemical waste water treatment, Solid waste disposal - classification, composition, collection, & disposal methods. Rural sanitation - collection & disposal of refuse, sullage & night soil. 8.Books prescribed by the University: 1. Water Supply & Sanitary Engg. - G.S. Birdie - Dhanpat Rai Publishing Company,8.2. (P) Ltd. New Delhi. 2. Waste Water Engg. by B.C. Punmia - Laxmi Publication (P) Ltd. New Delhi. 3. Environmental Engg. - M.L. Davis & D.A. Cornwell - Mc Graw Hill Company. 4. Chemistry for Environmental Engg. - Sawyer & Mc Carty - Mc Graw Hill Book Company New Delhi. 5. Water & Waste Water Technology - Mark J Hammer - Prentice - Hall of India, New Delhi. 6. Waste Water Engineering - Metcalf & Eddy - Mc Graw Hill Book Company New Delhi. Additional books prescribed by the Tutor: a) Environmental Pollution Control Engineering by C. S. Rao. b) Sewage Disposal and Air Pollution Engineering by S. K. Garg. c) Water and Wastewater Treatment by Ronald L. Droste. d) Waste Treatment and Disposal by Paul T. Williams. 9. Lab Work Objectives: 1. Students will be able to determine the different parameters of waste water. 2. Students can identify the quality and strength of waste. 3. Students will be able to plan and design the different steps for treatment plant. 10. Course Schedule: Sr. Unit Content CLO Refererence no. No. [page to page]. 01 U2 Characteristics of waste water 8.a: U2 03 U2 04 U2 physical, chemical & biological parameters Oxygen demand, BOD & COD, TOC, TOD, ThOD Relative Stability, population equivalent 8.1: : b: Date of completion Student Attendance

4 natural methods of waste water 8.2: U2 disposal 06 U2 by land treatment & by dilution 8.2: U2 08 U2 self purification capacity of stream Oxygen sag analysis. 8.1: : U1 Sewerage schemes and their 8.2:1-4 importance 10 U1 collection & conveyance of 8.2:10-14 sewage 11 U1 quantity storm water 8.3: U1 fluctuation in sewage flow 8.3: U1 flow through sewer 8.3: U1 design of sewer 8.b:9-16 construction & maintenance of 8.3: U1 sewer 16 U1 sewer appurtenances 8.3: U1 pumps & pumping stations. 8.3: Introduction of unit operations 8.1: U3 CL03 for waste water treatment 19 U3 screening CL03 8.1: U3 grit chamber CL03 8.1: U3 floatation tank, CL03 8.1: U3 sedimentation CL03 8.1: U3 chemical clarification CL03 8.2:329 role of micro-organism in 8.a: U3 CL03 biological treatment 25 U3 Sewage filtration- design CL03 8.1: U4 Activated Sludge process-design CL04 8.1: U4 Oxidation ditch CL04 8.1: U4 stabilization ponds CL04 8.b: b: U4 aerated lagoon CL04 30 U4 anaerobic lagoons CL04 8.b:

5 31 U4 septic tank & imhoff tank CL04 8.1: U4 Sources & treatment of sludge CL04 8.1: U4 sludge drying beds CL04 Internate 34 U4 sludge disposal CL04 8.1: U5 Diatomaceorus earth filters 8.2: U5 Ultra filtration and Adsorption 8.2:536 by activated carbon 37 U5 Nitrogen removal 8.2: U5 Solid waste disposal 8.a:372 classification and composition 39 U5 Solid waste -Collection & 8.a: disposal methods 40 U5 Rural sanitation - collection & 8.1: disposal of refuse 41 U5 sullage & night soil 8.2: