上海11选5走势图

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污水处理絮凝剂 固体除磷剂

2019-10-30 10:37:19 益达滤材除磷剂 阅读

除磷剂通常也被叫做重金属捕集剂、重金属螯合剂、重金属离子析出剂,重金属沉淀剂等,是一种能与重金属离子强力螯合的化工产品,采用接枝合成工艺,其枝链上的螯合基团能螯合重金属形成稳定不溶物而沉淀。

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