摘要
以粉煤灰和赤泥为原料制备一种新型无机复合混凝剂,研究了产品投放量、废水初始pH值以及温度对混凝效果以及残余铝的影响,得出了产品除浊、除磷、除COD以及低残余铝的最佳投放量、最佳废水初始pH值和温度范围。
A novel inorganic composite coagulant from coal ash and red mud was made.And the influence of dose,pH and temperature of wastewater on flocculating effect were studied.The best dose,pH and temperature area to remove turbidity,phosphate,COD and for low residual anuminum were got.
出处
《中国资源综合利用》
2007年第4期16-18,共3页
China Resources Comprehensive Utilization
关键词
粉煤灰
赤泥
复合混凝剂
残余铝
coal ash
red mud
composite coagulant
residual aluminum
