中温焦油废水处理新工艺

A New Technique for the Treatment of Tar-containing Wasterwater with Mid-temperature

分析了中温煤焦油加工中的环境污染问题,探讨了"萃取酚油+废水配碱"工艺在中温焦油废水处理中的应用,并对中温焦油废水不外排进行了论证。

This paper analyzes the environmental pollution in the processing of mid-temperature coal tar, probes into the application of the technique of ＂phenol oil extracting ＋ alkali dosing in wastewater＂in the treatment of tar-containing wasterwater with mid-temperature, and demonstrates the recycling of tar-containing wastewater with mid-temperature.