硅藻土处理废水的应用研究

Application Research on the Process of Wastewater with Diatomite

硅藻土经过提纯、改性、活化和扩容可以作污水处理剂。用硅藻土对昆明市某小区生活污水、碧鸡玻璃厂工业废水及江苏工业碱性废水进行处理,对处理前后的各项物理指标进行测试分析。结果表明,用硅藻土处理后的废水,其各项指标均有显著改善,达到了排放标准。

Diatomite was used in the treatment of life wastewater from residential area in Kunming, industrial wastewater from glass factory in Biji and alkaline wastewater from a factory of Jiangsu. The optimal experimental condition was chosen to seek the best dosage of diatomite and to make the maximum full exertion. Result showed that the quality of processed wastewater was greatly improved and the effluent water reached draining standard.