新型水处理剂EDDAP阻垢性能的研究(Ⅱ)

The Inhibition Ability of EDDAP——A Novel Water Treatment Agent (II)

本文对合成产物———新型水处理剂乙二胺 -N,N'-二乙酸 -二甲叉膦酸 (EDDAP)阻磷酸钙垢的性能进行了研究。结果表明 ,EDDAP具有优异的阻磷酸钙垢性能 ,且明显优于羟基乙叉二膦酸(HEDP)。

The calcium phosphate-scale inhibition ability of EDDAP was monitored by using static scale inhibition method. It is shown that the phosphate-scale inhibition ability of EDDAP is good and superior to that of HEDP.