【摘要】 本文利用废弃物－ 瓦斯灰为处理剂治理印染废水。该方法以电化学作用为主，兼有还原脱色、混凝吸附等机制，是一种经济实用的处理方法，也为废物综合利用、以废治废开辟了一条新路。试验结果表明，该法处理后的水，其各项水质指标均达到国家规定的排放标准。更多还原

【Abstract】 Dyeing wastewater was effectively treated with waste materials and gas ash. This is a economic and practical method with the mechanisms of electro-chemical action prevailing, concurrently having reduction-decolor and coagulation-adsortion.更多还原