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Poly aluminium chloride (PAC) is an industry standard primary alumunium based coagulant used for the treatment of drinking water, sewage and industrial effluents and is also a well established paper processing aid. It is a highly charged polymer
POLY ALUMINIUM CHLORIDE AS AN ALTERNATIVE TO ALUM AS A COAGULANT IN WATER TREATMENT Shyama Dharmasinghe (Adm. No: 139206L) Degree of Master of Engineering in Environment Engineering and Managementi DECLARATION OF THE
