Design of Water Treatment Units (2161306)  

Syllabus

Sr. Topics Teaching Hours Module Weightage
1
Sources of water and water treatment schemes:
(i) Regulatory water quality standards
(ii) Selection criteria
(iii) Surface water treatment.
(iv) Ground water treatment
5
10 %
2
Flow measuring devices for water treatment
Flow measuring devices for water treatment
4
5 %
3
Screens for water treatment
Screens for water treatment
4
5 %
4
Rapid mixers & flocculators
(i) Chemical dosing calculations
(ii) Chemical mixing devices
(iii) Types and design of rapid mixers
(iv) Types and design of flocculators
5
10 %
5
Clarifiers , Clariflocculators & tube settlers for water treatment
(i) Types of sedimentation tanks
(ii) Inlet and out let arrangements.
(iii) Design of plain sedimentation tanks: Rectangular and circular.
(iv) Design of clariflocculator
(v) Design of tube settlers
5
10 %
6
Filtration systems for water treatment
(i) Design of Rapid sand filter.
(ii) Design of under drainage system and wash water trough.
(iii) Design of multi media filter
5
10 %
7
Disinfection
(i) Chlorine dose calculations
(ii) Gas chlorination facilities and auxiliaries
5
10 %
8
Special water treatment
(i) Process selection
(ii) Water softening calculations ; Design of softeners ; DM plants
(iii) RO plants
(iv) Iron and manganese removal
(v) Deflouridation systems
10
20 %
9
Layout and hydraulic profile of water treatment plant
Layout and hydraulic profile of water treatment plant
4
5 %
10
Water treatment plant residuals
Water treatment plant residuals
5
10 %
11
Point of use treatment /Domestic level treatment systems
(i) Water softeners
(ii) Activated Carbon filters
(iii) RO systems
4
5 %