Natural rectorite was modified to treat electroplating wastewater with high efficiency and low cost.

为了高效廉价地处理电镀废水，对天然累托石进行处理制备成改性累托石。

youdao

Paint wastewater was treated with modified rectorite-natural macromolecule amylose complex flocculant.

采用改性累托石-天然高分子多糖复合絮凝剂处理油漆废水。

youdao