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发明公开
CN103880133A 一种强酸性高磷含镍废水复合除磷除镍混凝剂及其除磷除镍方法 无效 - 驳回

一种强酸性高磷含镍废水复合除磷除镍混凝剂及其除磷除镍方法
摘要：
本发明公开了一种强酸性高磷含镍废水复合除磷除镍混凝剂及其除磷除镍方法，其中,该复合混凝剂是由硫酸亚铁、含铝阳极氧化废水（25mg/L,Al2O3）、NaClO3、磺原酸、FP1、高锰酸盐按比例聚合反应生成，其质量配比为1:0.1～0.75:0.1～0.40:0.001～0.55:0.01～0.25:0.001～0.25:0.001-0.025。本发明处理废水操作简单，使用方便，对环境不会造成二次污染，除磷、除镍效果好，缩短了除磷除镍时间，使用成本低廉。本发明不仅适用于高磷高镍工业废水，含磷生活污水，而且还适用于其他废水和自来水源水除浊等，使用范围广泛。
摘要（英）：

The invention discloses a strongly acidic high-phosphorus nickel-containing wastewater composite phosphorus and nickel removal coagulant and a phosphorus and nickel removal method thereof. The composite coagulant is generated by carrying out a polymerization reaction among ferrous sulfate, aluminum anode-containing oxidized wastewater (25mg/L, Al2O3), NaClO3, xanthate, FP1 and hypermanganate according to a ratio, wherein the mass ratio is 1:(0.1-0.75):(0.1-0.40):(0.001-0.55):(0.01-0.25):(0.001-0.25):0.001-0.025). The treated wastewater is simple in operation and convenient to use, secondary pollution to the environment is avoided, the phosphorus and nickel removal effect is good, the phosphorus and nickel removal time is shortened, and the use cost is low. The composite coagulant is applied to high-phosphorus high-nickel industrial wastewater and phosphorus-containing domestic sewage and is also applied to turbidity removal of other wastewater and water from a water supply source, and the application range is wide.

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