WasteWater

Plastic Sewer

Plastic Sewer The use of plastics for non-pressure sewer pipes is of comparatively recent origin and is still in the experimental stages.  However, some countries, such as the Netherlands, Scandinavia, France, etc., have already begun to use plastic pipes for sewers of 250 mm dia and above on a moderate to large scale (15% to …

Brick Sewer

Brick Sewer Ancient times mostly bricks were used as a sewer material, However, they have now almost been replaced by concrete cement sewers. However, the brick sewer may still be used at places where the sewers are required to be constructed at the site, and if the ingredients needed for cement concrete sewers may not be …

Sludge Digestion Tank

Sludge Digestion Tank The decomposition of complex organic matters in sludge by the biochemical reaction created by anaerobic bacteria is termed as sludge digestion. The sludge can be digested by a sludge digestion tank or an Imhoff tank.   ⇛ The sludge digestion tanks are generally circular in shape with a flat or hopper-shaped bottom. The tanks …