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染色廃水の沈降効果が悪い

2015-12-19View Original

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こちらでは繊維製品の染色廃水を処理しており、生物化学的処理と物理化学的処理を併用しています。物理化学的処理では主に脱色剤やポリアルミニウム、ポリプロピレンを使用しますが、この処理によってできる汚泥の沈降効果は悪く、汚泥が非常に軽いため、2時間もすると沈殿槽全体の汚泥がかき混ぜられてしまいます。専門家の皆様、これはなぜでしょうか?
Reply #22015-12-19
PAMを少し加えてみてください :)

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