Pump stations are used wherever water (drinking water or wastewater) has to be transported across long distances or wherever significant height differences have to be overcome. The size and therefore the power of the pumps used depends on t...
Wastewater treatment plants commonly use thickening devices to increase the solids concentration at the end of a particular process step within the activated sludge process. Thickening of sludge increases its solids content and reduces the ...
Typically, the primary objective of warm lime softening is to lower levels of hardness and silica. This takes places through the chemical principal of precipitation. Increased temperature decreases the chemical solubilities of constituents ...
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