染料化工废水处理技术及其应用

随着染料工业的发展，其生产废水已成为主要的水体污染源。目前染料已有成千上万种之多，它们不但具有特定的颜色，而且结构复杂，以高分子络合物为多。且生物降解性较低，大多具有潜在毒性，在环境中的归趋依赖于很多未知因子。这些特点致使染料废水难以找到行之有效的处理方法。介绍了几种染料废水的处理技术及其发展趋势，这些研究对染料废水的治理具有一定的指导意义。

Application on the Treatment Technologies of Wastewater from Dye Chemical Industry

With the development of dye industry, the wastewater from dye chemical industry has been a main water body pollution sources. At present dye have wide varieties. They not only have specific color but also with complicated structure, in which Macromolecule complex takes up major part. They have low biodegradability and most of them are of potential toxicity. These characteristics result in wastewater from Dye Chemical Industry and it doesn＇t find any valid treatment methods yet. In this paper several kinds of treatment methods of wastewater from Dye Chemical Industry and development trend will be introduced. These studies have definite guidance meanings to the treatment of wastewater from Dye Chemical Industry.