Environmental Protection Daily Post 4.02: Reward for participation is 5 points, plus another 5 points for answering correctly

2016-04-02View Original

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Multiple-choice question: The degree of water pollution can be comprehensively indicated by various indicators such as dissolved oxygen (DO), biochemical oxygen demand (BOD), (COD), total oxygen demand (TOD), and total organic carbon (TOC). A Turbidity B Mineralization degree C pH value D Chemical oxygen demand D

Reply #22016-04-02

The degree of water pollution can be comprehensively indicated by various parameters such as dissolved oxygen (DO), biochemical oxygen demand (BOD), chemical oxygen demand (COD), total oxygen demand (TOD), and total organic carbon (TOC). A Turbidity B Mineralization degree C pH value D Chemical oxygen demand

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Environmental Protection Daily Post 4.02: Reward for participation is 5 points, plus another 5 points for answering correctly

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