[1]诸爱士,倪文斌.改性聚合硫酸铁的制备及性能研究 [J].浙江科技学院学报,2004,(01):20. ZHU Ai-shi,NI Wen-bin.Study on the synthesis and performance of the modificated polymerized ferric sulphate[J].,2004,(05):20.