CE2354 ENVIRONMENTAL ENGINEERING II SYLLABUS FOR CIVIL ENGINEERING | SYLLABUS FOR PRINCIPLES OF MANAGEMENT | CE 2354 ENVIRONMENTAL ENGINEERING II FOR ANNA UNIVERSITY CHENNAI STUDENTS REGULATION 2008 | CIVIL ENGINEERING VTH 5TH FIFTH SEMESTER,THIRD YEAR SYLLABUS|
CE2354 ENVIRONMENTAL ENGINEERING II
UNIT I PLANNING FOR SEWERAGE SYSTEMS
Sources of wastewater generation – Effects – Estimation of sanitary sewage flow – Estimation of storm runoff – Factors affecting Characteristics and composition of sewage and their significance – Effluent standards – Legislation requirements.
UNIT II SEWER DESIGN
Sewerage – Hydraulics of flow in sewers – Objectives – Design period - Design of sanitary and storm sewers – Small bore systems - Computer applications – Laying, joining & testing of sewers – appurtenances – Pumps – selection of pumps and pipe Drainage -. Plumbing System for Buildings – One pipe and two pipe system.
UNIT III PRIMARY TREATMENT OF SEWAGE
Objective – Unit Operation and Processes – Selection of treatment processes – Onsite
sanitation - Septic tank, Grey water harvesting – Primary treatment – Principles, functions
design and drawing of screen, grit chambers and primary sedimentation tanks – Operation and Mintenance aspects.
UNIT IV SECONDARY TREATMENT OF SEWAGE
Objective – Selection of Treatment Methods – Principles, Functions, Design and Drawing of
Units - Activated Sludge Process and Trickling filter, other treatment methods – Oxidation
ditches, UASB – Waste Stabilization Ponds – Reclamation and Reuse of sewage - Recent
Advances in Sewage Treatment – Construction and Operation & Maintenance of Sewage
UNIT V DISPOSAL OF SEWAGE AND SLUDGE
Standards for Disposal - Methods – dilution – Self purification of surface water bodies – Oxygen sag curve – Land disposal – Sewage farming – Deep well injection – Soil dispersion system -Sludge characterization – Thickening – Sludge digestion – Biogas recovery – Sludge Conditioning and Dewatering – disposal – Advances in Sludge Treatment and disposal.
1. Garg, S.K., Environmental Engineering Vol. II, Khanna Publishers, New Delhi, 2003.
2. Punmia, B.C., Jain, A.K., and Jain.A., Environmental Engineering, Vol.II, Lakshmi
Publications, Newsletter, 2005.
1. Manual on Sewerage and Sewage Treatment, CPHEEO, Ministry of Urban
Development, Government of India, New Delhi, 1997.
2. Wastewater Engineering – Treatment and Reuse, Tata Mc.Graw-Hill Company, New