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DETERMINATION OF TOTAL SOLIDS

DETERMINATION OF TOTAL SOLIDS

CHEMICAL ANALYSIS OF WATER This involves tests for the Determination of Total solids in water treatments Total solids  are considered to be the sum of dissolved and suspended solids. In water sources, the...
REMOVAL OF OIL

REMOVAL OF OIL

Water Treatments of Oil Water is, usually, free from oil, but small amounts of oil is likely to get mixed from the lubricating oils always used for lubrication of the pumps. Moreover, the steam generated is,...
REMOVAL OF SILICA

REMOVAL OF SILICA

Water Treatment of Silica Natural waters, generally, contain about 5-8 mg/l of silica (Si0,). Another important source of silica in water is the sand watertreatments  filter. When water treated by lime-soda...
REMOVAL OF IRON AND MANGANESE

REMOVAL OF IRON AND MANGANESE

TREATMENTS OF WATER These are, generally, present in very small quantities  in water and that too in the absence of dissolved oxygen. When water containing dissolved iron and manganese comes in contact with...
REMOVAL OF COLOR, ODOR & TASTE

REMOVAL OF COLOR, ODOR & TASTE

TREATMENTS OF WATER The presence of organic matter, algae, dissolved hydrogen Sulphide and contamination due to industrial wastes containing phenol, excessive chlorine, etc. and dissolved iron and manganese...
BIOLOGICAL OXYGEN DEMAND

BIOLOGICAL OXYGEN DEMAND

Sewage Water Analysis BOD The presence of free oxygen is necessary for the livelihood of organisms present in the sewage water The aerobic action continuous till the free oxygen is present. As the oxygen...
AEROBIC& ANAEROBIC OXIDATION

AEROBIC& ANAEROBIC OXIDATION

OXIDATION PROCESS IN SEWAGE WATER Types of Bacterias in Sewage Aerobic Bacteria Anaerobic Bacteria Sewage water (wastewater ) consist of both aerobic bacterias and anaerobic bacterias, These bacterias can...
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