净水厂干化铝污泥对水中Pb2+和Cu2+的吸附研究
马晨阳,段润斌,杜震宇

Adsorption of Pb2+ and Cu2+ in water by dried alum-sludge from a water treatment plant
Chenyang Ma,Runbin Duan,Zhenyu Du
图3 初始Pb2+、Cu2+浓度对吸附效果的影响