銅製錬廃水のCODが高い
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廃酸原液のCODは800で、外部排出水のCODは100前後です。薬剤を使わずにどうやって低減できますか？？
排出基準はいくらですか、50mg/L？汚水処理の工程は何で、水量はどれくらいですか？
吸着樹脂を選ぶことができます。興味があれば交流しましょう！
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