FLOCCULATING AGENT FOR MUDDY WATER AND METHOD FOR FLOCCULATION TREATING MUDDY WATER

摘要

PPROBLEM TO BE SOLVED: To provide a flocculating agent for muddy water, with which mud particles suspended in the high-density muddy water are flocculated and a flocculated body with a low moisture content and a supernatant water with low turbidity are obtained. PSOLUTION: The flocculating agent for the muddy water contains a copolymer of acrylamide and diaryldimethylammonium halide. It is especially preferable that the copolymer is a compound expressed by a formula (1) (in the formula, (x) and (y) are respectively at least two or more). PCOPYRIGHT: (C)2003,JPO