用粉煤灰处理印染废水

随着科学技术的迅速发展,粉煤灰的利用价值越来越被人们所重视.阜新毛条厂印染废水设计采用阜新市热电厂粉煤灰进行处理,本方案对COD 的去除率为 75% ,对BOD 的去除率为76% ,对色度的去除率为71.4% ,效果良好,其一次投资及运行费用较其它处理方法也低得多.用粉煤灰处理印染废水可达到以废治废的效果,在我国是一项新的尝试,其理论基础及处理工艺很值得研究与推广

Processing Waste Water from Printing and Dyeing with coal Powder

With the development of science and technology,more attention is paid to the use of coal powder.Fu Xin Woolen Mill designs to process the printing and dyeing waste water with the coal powder form Fu Xin Heat and Power Plant.With this design,the reducing rate of COD will be75%,BOD76% and the color rate will be71.4% with good effect.The lump-sum investment and running cost are much lower than those in usual ways,Processing waste water with coal powder will have an effect on processing wastes with wastes,It is a new test in China and its theoretical foumdation and technological process are worth studying and popularizing.