: I - Waste Water Treatment An Overview

Transcription

1 COURSE DELIVERY PLAN - THEORY Page 1 of 6 Department of Chemical Engineering B.Tech : Chemical Engineering Regulation: R Sub. Code / Sub. Name : CH6007 Waste Water Treatment Unit : I - Waste Water Treatment An Overview LP: CH6007 Rev. No: 00 Date: Unit Syllabus : Terminology Regulations Health and Environment Concerns in waste water management Constituents in waste water inorganic Organic and metallic constituents Objective treatment : To impart knowledge on wastewater characteristics and need for waste water 1 Introduction, Terminology T1 [Pg 3-4] 2 Summary of significant Regulations T1 [Pg 5-6] T2 [Pg 9-50] 3 Health and Environment Concerns in waste water management T1 [Pg 7-8] 4 Waste water characteristics T1 [Pg 9-11] 5 Waste water treatment methods T1 [Pg 11-19] 6 Waste water reclamation and reuse T1 [Pg 20-22] 7 Waste water constituents T1 [Pg 29-42] 8 Physical Characteristics, Inorganic, nonmetallic constituents T1 [Pg 42-76] 9 Metallic, organic Constituents, Biological Characteristics T1 [Pg ] Special cases of health and environmental concerns * duration: 50 minutes

2 COURSE DELIVERY PLAN - THEORY Page 2 of 6 Unit : II - Process Analysis And Selection Unit Syllabus : Components of waste water flows Analysis of Data Reactors used in waste water treatment Mass Balance Analysis Modeling of ideal and non ideal flow in Reactors Process Selection Objective : To enable the students understand material balance and design aspects of the reactors used in waste water treatment. 10 Components of waste water T1 [Pg ] 11 Statistical analysis, Analysis of waste water flow rate data T1 [Pg ] 12 Reactors used in waste water treatment T1 [Pg ] 13 Mass balance analysis T1 [Pg ] 14 Ideal flow reactors Design & Modeling T1 [Pg ] 15 Analysis of non ideal flow in reactors T1 [Pg ] 16 Non-ideal flow reactors Design & Modeling T1 [Pg ] 17 Types of reactions, Treatment processes T1 [Pg ] 18 Process selection T1 [Pg ] Modeling process Kinetics * duration: 50 minutes

3 COURSE DELIVERY PLAN - THEORY Page 3 of 6 Unit : III - Chemical Unit Processes Unit Syllabus : Role of unit processes in waste water treatment chemical coagulation Chemical precipitation for improved plant performance chemical oxidation Neutralization Chemical Storage Objective : To impart knowledge on various chemical treatment methods used in waste water treatment industry. 18 Role of chemical unit processes in waste water treatment T1 [Pg ] 19 Chemical coagulation - fundamentals T1 [Pg ] 20 Chemical precipitation for improved plant performance T1 [Pg ] 21 Enhanced removal of suspended solids, physical chemical treatment T1 [Pg ] 22 Chemical precipitation for removal of phosphorus T1 [Pg ] 23 Comparison of phosphorus removal process, Estimation of sludge quantities T1 [Pg ] 24 Chemical precipitation for removal of heavy metals and dissolved inorganic substances T1 [Pg ] 25 Chemical oxidation T1 [Pg ] 26 Chemical neutralization, scale control and stabilization T1 [Pg ] 27 Chemical storage, feeding, piping, control systems T1 [Pg ] Process of removal of phosphorus precipitate * duration: 50 minutes

4 COURSE DELIVERY PLAN - THEORY Page 4 of 6 Unit : IV - Biological Treatment Unit Syllabus : Overview of biological Treatment Microbial metabolism Bacterial growth and energetics Aerobic biological oxidation Anaerobic fermentation and oxidation Trickling filters Rotating biological contractors Combined aerobic processes Activated sludge film packing. Objective : To impart knowledge on the biological treatment processes used in waste water treatment industry. 28 Biological waste water treatment - overview T1 [Pg ] 29 Classification of microorganisms, microbial metabolism T1 [Pg ] 30 Bacterial growth and energetics T1 [Pg ] 31 Aerobic biological oxidation, nitrification, denitrification, phosphorus removal T1 [Pg ] 32 Anaerobic fermentation and oxidation T1 [Pg ] 33 Trickling filters T1 [Pg ] 34 Rotating biological contractors T1 [Pg ] 35 Combined aerobic treatment process T1 [Pg ] 36 Activated sludge film packing T1 [Pg ] Biological nitrification, denitrification, processes * duration: 50 minutes

5 COURSE DELIVERY PLAN - THEORY Page 5 of 6 Unit : V- Advanced Waste Water Treatment Unit Syllabus : Technologies used in advanced treatment Classification of technologies Removal of Colloids and suspended particles Depth Filtration Surface Filtration Membrane Filtration Absorption Ion Exchange Advanced oxidation process. Objective : To impart knowledge on the various advances in waste water treatment process across the industries. 37 Need for advances treatment, Technologies used T1 [Pg ] 38 Classification of technologies, Removal of colloids, suspended particles, organic, inorganic and biological constituents T1 [Pg ] 39 Introduction to depth filtration, selection and design T1 [Pg ] 40 Surface filtration T1 [Pg ] 41 Membrane filtration process T1 [Pg ] 42 Adsorption T1 [Pg ] 43 Gas stripping T1 [Pg ] 44 Ion exchange T1 [Pg ] 45 Advanced oxidation process T1 [Pg ] Gas stripping process * duration: 50 minutes TEXT BOOK 1. Waste water Engineering Treatment and Reuse: Mc Graw Hill, G. Tchobanoglous, FI Biston, Industrial Waste Water Management Treatment and Disposal by Waste Water Mc Graw Hill III Edition 2008.

6 COURSE DELIVERY PLAN - THEORY Page 6 of 6 Sub Code / Sub Name: CH6007 Waste Water Treatment Course Outcome 1: Solve material balances and design reactors that are used in waste water treatment process Course Outcome 2: Apply the chemical and biological treatments methods while treating the waste water from industry Course Outcome 3: Evaluate the various waste water treatment processes and operations, and optimize them Mapping CO PO: PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 CO1 A A A C C B C - B C - C CO2 B C B C - A A - C C - B CO3 A B B A - B C - B A - B A Strong; B Moderate; C - weak Prepared by Approved by Signature Name Ms. S. Swathi Dr. N. Meyyappan Designation Assistant Professor Professor & Head Date Remarks *: Remarks *: * If the same lesson plan is followed in the subsequent semester/year it should be mentioned and signed by the Faculty and the HOD