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Circle Method
the method of analysis of distribution system in which the domestic supply is neglected and fire demand is considered
Lateral Sewer
A sewer that receives the discharge of a number of house sewers
Ethylene diamine tetra acetic acid
solution used to determine turbidity in water (EDTA)
Total Alkalinity
if the total hardness of water is greater than tis total alkalinity, the carbonate hardness will be equal to
Oxidation Ditch
achieves maximum efficiency of BOD removal