Metalliferous ore waste residue and clay were used to prepare one kind of new decolorization adsorption ball and fuchsine dye water sample was taken as processing object.
文章主要是以金属矿废渣、粘土为材料研究制备一种新型脱色吸附球，并以碱性品红染料水样为处理对象。
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。
This can effectively remove residue reagent, improve sample performance, avoid a great number of acid waste water discharging to protect the environment, and ensure the security of the operator.
其有效消除了试剂的残留，提高了样品的性能，而且电化学氧化法消耗试剂的量很少，这就可以避免大量酸性废水的排放，保护了周围环境。保证了操作者的安全。
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