一种复合净水剂及其制备方法

Composite water purifying agent and preparing method thereof

Abstract

The invention discloses a composite water purifying agent and a preparing method thereof. The water purifying agent is prepared from, by weight, 25-45 parts of fly ash, 10-20 parts of iron-ore slag, 10-25 parts of sulfuric acid and 15-30 parts of clay. According to the composite water purifying agent, fly ash and iron-ore slag are effectively utilized, and waste is turned into wealth; besides, the water purifying agent can effectively treat various contamination ingredients in water, and the content of harmful substances such as heavy metal in water is remarkably reduced; in addition, the water purifying agent is mainly prepared from fly ash and iron-ore slag, is low in cost, free of secondary contamination and high in adsorption force and has the advantages of being good in water purifying effect and high in water purifying speed.
本发明公开了一种复合净水剂及其制备方法,按照重量份数,该净水剂由以下组分构成:粉煤灰25‑45份,铁矿渣10‑20份,硫酸10‑25份,黏土15‑30份。本发明的复合净水剂,实现了对粉煤灰和铁矿渣的有效利用,变废为宝,而且该净水剂能够对水中的多种污染成分的有效处理,显著降低了水中重金属等有害物质的含量,而且该净水剂主要采用粉煤灰和铁矿渣制成,成本低、不会产生二次污染,同时其吸附力强,具有净水效果好,净水速度快的特点。

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