浅析危险化学品污染水处置技术发展现状

The Development of Hazardous Chemicals’ Polluted Water Treatment Technology

我国水资源相对匮乏,水污染问题突出、形势严峻,需要加强水污染处置技术研究。本文在分析污染水分类和排放标准的基础上,主要介绍吸附过滤、絮凝沉淀、高级氧化以及生物处理等技术,阐述各种技术的优缺点、发展现状以及应用情况。目前高级氧化技术是水污染处置的关键,联合处理技术成为水污染治理的有效手段。

Our country’s water resources are relatively scarce, water pollution problems are prominent and the situation is grim, so it is necessary to strengthen the research on water pollution disposal technology. Based on the analysis of the classification and discharge standard of polluted water, this paper mainly introduces the technologies of adsorption filtration, flocculation sedimentation, ad-vanced oxidation and biological treatment, and expounds the advantages and disadvantages, development status and application of various technologies. At present, advanced oxidation technology is the key of water pollution disposal, and combined treatment technology has become an effective means of water pollution control.