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chemical+oxygen+demand+%28COD%29 化学需氧量

chemical oxygen demand 化学需氧量,化学氧需求量

  • Temperature had an evident influence on chemical oxygen demand (COD) removal.

    温度系统COD去除能力有着比较明显影响

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  • There was 75.75% increase on chemical oxygen demand (COD).

    生化耗氧量养殖初、末期相比较升高了75.75%;

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  • There was 75.75% increase on chemical oxygen demand (COD).

    生化耗氧量养殖初、末期相比较升高了75.75%;

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