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3.2.10 COD&BOD48 3.2.10 COD&BOD 【指標の意義】 COD あるいはBODはいずれも環境水質では、有機汚濁を測る指標として用いられ ており、水質汚濁に係る環境基準では、CODは湖沼・海域、BODは河川の基準項目
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