A jar test is usually applied in order to control the coagulant dose. However, this method is manual and cannot be performed in a continuous manner. Moreover, it implies the presence of a qualified operator. In large water treatment plants a jar test is performed daily, while in small plants the frequency is even lower because of the associated O
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Edition: Vol. - No. Published: 01/01/2001 Number of Pages: 10File Size: 1 file , 930 KB