重金属捕集剂

DTC类重金属捕集剂研究的进展

Development in the Research on DTC Derivatives for Heavy Metal Treatment

重金属捕集剂R2处理含铜废水及机理研究

Study on the treatment and mechanism of copper wastewater with the heavy metal chelating agent R2

制备了重金属捕集剂R2并用于某线路板厂综合废水合络合废水的处理，对比研究了该药剂螯合沉淀法与传统方法对铜的去除效果，探讨了R2去除铜的机理。

The heavy metal chelating agent R2 was prepared and used in the treatment of comprehensive wastewater and complex copper wastewater from a circuit board plant . The copper removal effect through R2 or the traditional methods were study , the mechanism were explored .

重金属捕集剂对废水中铅捕集效果研究

Treatment of wastewater containing lead with heavy metal chelating agents

重金属捕集剂处理废水的试验研究

Experimental study of wastewater treatment with heavy metal chelating agents

重金属捕集剂对电镀废水处理效果研究及应用

Study on Treatment Efficiency of Heavy Metal Chelating Agents for Electroplate Wastewater and Its Application

将乙二胺与二硫化碳在水溶液中反应，合成了重金属离子捕集剂DTC（EDA）。

The new heavy metal capturing agent DTC ( EDA ) was synthesized with ethylene diamine and carbon disulfide in the condition of aqueous solution .

聚乙烯亚胺（PEI）是一种非常好的重金属离子捕集剂，但存在着易溶于酸，质软，难成形以及易流失等缺点。

Poly ( ethyleneimine )( PEI ) has a good general complexing property for transition metal ions but short for its no shape and easy to flow .

高分子重金属捕集沉淀剂（DTCR）

Arresting Deposition Agent of Macromolecule Heavy Metal ( DTCR )

并利用改进的测定方法和国际标准研究了重金属离子捕集剂CU2和合成的DTC（EDA）对络合状态下的铜离子、铅离子和锌离子的处理效果。

The contents and conclusions of research have been given . Otherwise , two heavy metal capturing agents , which were the CU2 # and synthesized DTC ( EDA ), have both been studied to remove copper ion , lead ion and zinc ion .

通过正交试验研究了用石灰、重金属捕集沉淀剂DTCR处理高浓度含砷废水的工艺条件，并与常规法比较了处理效果和处理费用。

The optimal conditions for treatment of wastewater containing high density arsenic by using heavy metal chelating agent were found via orthogonal test method .

两种重金属离子捕集剂的合成、性能及应用研究

Study on Syntheses , Properties and Application of Two Heavy Metal Capturing Agents