The problems of representativity of water sample, constant weight of filter paper and absorption of salt in the analysis of suspension of metallurgical waste water are discussed.

论述绍了在冶金废水悬浮物分析中水样的代表性、 滤纸的恒重及对盐分的吸附等需要注意的一些问题。

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Suspension quantitative germicidal test was used to observe the disinfection property of double-chain quaternary ammonium salt disinfectant.

采用悬液定量杀菌试验对复合季铵盐消毒剂的消毒性能进行了观察。

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The Salt Lake Tribune first reported the suspension and it exploded onto the social media scene.

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