钛白废酸与粉煤灰集合处理染料废水试验研究  

Treatment of Printing and Dyeing Wastewater with Waste Acid from Titanium White Production and Fly Ash

作　　者：冯俊生[1] 陈院华[1] 郜静 

机构地区：[1]江苏工业学院环境与安全工程系,江苏常州213164 [2]湖北省环境科学研究院,湖北武汉430072

出　　处：《环境科学与技术》2009年第8期149-151,共3页Environmental Science & Technology

摘　　要：以钛白粉废酸与粉煤灰为原料研制粉煤灰基混凝剂(FABC),通过对某印染废水的混凝和吸附处理,废水的COD和色度去除率分别达到80.4%和91.65%。该方法集合了混凝、吸附于一体,具有混凝沉降速度快,处理费用低,以废治废的特点。Fly ash based coagulant（FABC）was made by fly ash and waste acid in process of producing titanium white.The removal of COD and colourity of printing and dyeing wastewater were 80.4% and 91.65% respectively by coagulation and adsorption.The method combined coagulation and adsorption,with a higher rate of settlement,a lower cost and recycling.

关 键 词：钛白废酸 粉煤灰 混凝剂 吸附 印染废水 

分 类 号：X791[环境科学与工程—环境工程]