【Daily Question】Wastewater Knowledge - 092 (June 5) (2 points for answering, 4 points for a correct answer)
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Single-choice question: To determine the total phosphorus content in industrial circulating water, after the sample is digested, all the phosphorus contained in it is oxidized to ( ). (A) Phosphoric acid (B) Orthophosphate (C) Inorganic phosphate (D) Organic phosphate Answer: (B) Orthophosphate
To determine the total phosphorus content in industrial circulating water, the sample is digested to oxidize all the phosphorus contained therein to (B). (B) Orthophosphate
To determine the total phosphorus content in industrial circulating water, the sample is digested to oxidize all the phosphorus contained therein into ((B) orthophosphate).
I’m not sure about D, but I want to know the answer
To determine the total phosphorus content in industrial circulating water, the sample is digested to oxidize all the phosphorus contained therein to B