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500毫克每升的含氯消毒剂怎么配 - 77问答网

500毫克每升的含氯消毒剂怎么配

含氯量为4%-5.5%的“8.4”消毒液配成500mg/L的浓度的消毒液每升水应该加多少毫升“8.4”液,公式如何算?

1 L 浓度为 500mg/L 的消毒液含 氯 量为:500 mg = 0.5 g
所以 需要含氯量为4%-5.5%的“8.4”消毒液 体积为9.1 - 12.5 ml
0.5 / 4% = 12.5 ml
0.5 / 5.5% =9.1 ml
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第1个回答  2021-02-05

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