WATER SUPPLY AND WASTE WATER ENGINEERING

520 364

First Edition :April 2023

UNIT I : WATER SUPPLY 

Estimation of surface and subsurface water resources – Predicting demand for water- Impurities of
water and their significance – Physical, chemical and bacteriological analysis -Waterborne diseases
– Standards for potable water. Intake of water: Pumping and gravity schemes.

UNIT II : WATER TREATMENT 

Objectives – Unit operations and processes – Principles, functions, and design of water treatment
plant units, aerators of flash mixers, Coagulation and flocculation – Clarifloccuator – Plate and tube
settlers – Pulsator clarifier – sand filters – Disinfection – softening, removal of iron and manganese –
Defluoridation – Softening – Desalination process – Residue Management – Construction, Operation
and Maintenance aspects

UNIT III : WATER STORAGE AND DISTRIBUTION

Storage and balancing reservoirs – types, location and capacity. Distribution system: layout,
hydraulics of pipe lines, pipe fittings, valves including check and pressure reducing valves, meters,
analysis of distribution systems, leak detection, maintenance of distribution systems, pumping
stations and their operations – House service connections.

UNIT IV : PLANNING AND DESIGN OF SEWERAGE SYSTEM  

Characteristics and composition of sewage – Population equivalent – Sanitary sewage flow
estimation – Sewer materials – Hydraulics of flow in sanitary sewers – Sewer design – Storm drainage-
Storm runoff estimation – Sewer appurtenances – Corrosion in sewers – Prevention and control –
Sewage pumping-drainage in buildings – Plumbing systems for drainage

UNIT V :  SEWAGE TREATMENT AND DISPOSAL 

Objectives – Selection of Treatment Methods – Principles, Functions, – Activated Sludge Process
and Extended aeration systems – Trickling filters – Sequencing Batch Reactor(SBR) – UASB -Waste
Stabilization Ponds – Other treatment methods – Reclamation and Reuse of sewage – Recent
Advances in Sewage Treatment – Construction, Operation and Maintenance aspects. – Discharge
standards-sludge treatment -Disposal of sludge

Reviews

There are no reviews yet.

Be the first to review “WATER SUPPLY AND WASTE WATER ENGINEERING”

Your email address will not be published. Required fields are marked *