水处理剂的绿色化及其在印染废水中的应用研究

印染废水存在污染重、处理难等污染特征,对水环境的生态安全造成严重影响和潜在威胁,使其成为污废水治理研究的重点领域.不同水处理剂的处理效果差异大,通过对比传统水处理剂与绿色水处理剂的技术参数,绿色水处理剂体现了处理高效、环境友好、功能多元的技术优势.同时对绿色水处理剂在印染废水处理中的应用状况进行了评价,分析了关于绿色水处理剂的研发、应用过程中的问题与不足,并对未来绿色水处理剂的研究发展方向进行了展望.

Green Water Treatment Agents and Its Application in Dyeing Wastewater

The printing and dyeing wastewater is the focus of wastewater treatment study. Because of the characteristics of wastewater such as large volume and complex substances, high concentration of organic pollutant, high alkalinity, it is difficult to handle and has been severely affected and the potential threat to the ecological safety of the water environment. The different water treatment agent had great difference in treatment effect. In this paper, the technical parameters are contrasted between the conventional water treatment agent and green water treatment agent. The result show that the green water treatment agent has a better treatment effect, more environmentally friendly and more functional variety. Meanwhile, the applications of green water treatment agent in dyeing wastewater treatment was evaluated and the problems and shortcomings in application process was analyzed. Finally, the future direction of research and development of green water treatment agent is prospected.