... metal-powderpress金属粉末压机 metal-precipitator金属沉淀剂 metal-processingindustry金属加工工业 ...
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metal precipitator 金属沉淀剂
metal salts as precipitator 金属盐沉淀法
The invention not only treats sludge, but also obtains microorganism heavy metal precipitator with higher additional value so as to reduce sludge treatment cost.
本发明不仅处置了污泥，而且可获得附 加值较高的微生物重金属沉淀剂，从而降低了污泥处理处置成本。
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