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SEWAGE DEFINITION
Sewage water is generated from domestic, factories and agricultural activities. Domestic...
SEWAGE TREATMENT
From the World Health Organization, World Public Health and Pollution Control point of view, It is important that the sewage, before its ultimate disposal either on land or dilution in water, should be given a Sewage Treatment during which its harmful compounds are transformed into harmless compounds.
The main objects of Sewage Water Treatment are :
To render sewage inoffensive so that it causes no odour or nuisance ;
To reduce or eliminate...
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Popular Articles
- TRICKLING FILTERS (4)
- ACTIVATED SLUDGE PROCESS (3)
- SCREENING DESIGN & TYPES (3)
- PHYSICAL CHARACTORS (1)
- SCREENING (1)
- SEWAGE CHARACTOR (1)
Random Articles
SEWAGE TREATMENT
From the World Health Organization, World Public Health and Pollution Control point of...
TRICKLING FILTERS
Trickling filters are either rectangular or circular in shape and about 2 m deep. They...
SCREENING DESIGN ...
As per the Design and cleaning and depending upon the size of opening Screen may be...
PHYSICAL CHARACTO...
Fresh sewage is odorless and has an earthy or Grey color. in Three to Four hours it...
CHEMICAL COMPOSIT...
It indicates the state of sewage decomposition, its strength and type of treatment...
BIOLOGICAL CHARAC...
It is due to the presence in sewage of bacterias and other micro-organisms ( algae,...
Glass Fibre Reinf...
Glass fibre reinforced plastic (GRP) pipe is a matrix or composite of glass fibre,...
Polyethylene Pipe...
Polyethylene pipes are of two types; medium density polyethylene (MDPE) and high density...
UPVC Pipes
Stoneware or Vitreous clay was the principal pipe material for sewer systems until the...
BOD DETERMINATION
For determination of BOD the sample is diluted with distilled water such that the BOD of...
COD DETERMINATION
Potassium dichromate is added to the sample for digestion of the organic matter present...
SEWAGE CHARACTOR
The important parameters for assessing the characteristics of the sewage are temperature,...
SEWAGE EFFLUENT
EFFLUENT STANDARDS
Effluent standards are the values for each parameter fixed by the BIS...
DOMESTIC WASTEWAT...
Wastewater is generated from domestic, industrial and agricultural activities. Domestic...
ARTIFICAL SEWAGE ...
The artificial sewage treatment ( Waste water treatment ) process, called sewerage,...
CONCRETE PIPE
Concrete pipes may be manufactured to any reasonable strength required by varying the...
STONE WARE PIPES
The most suitable pipe material for sewers will be vitrified clay or Stoneware (SW...
PIPE & PUMPI...
PIPE MATERIALS FOR SEWERS AND PUMPING MAINS
The following pipe materials are generally...
SEWAGE WATER TEST
Tests conducted for determining the chemical charactors of Sewage water help in...
ACTIVATED SLUDGE ...
Activated Sludge Process is based on the principle that : (i) adequate amount of oxygen...
BIOLOGICAL TREATM...
Biological treatment process is essentially an aerobic biochemical oxidation’ or...
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