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讨论了弱碱性阴离子交换树脂去除水中重金属及有机污染物的原理和特点 ,并用 14种国产弱碱阴树脂研究了去除水中Hg2 + 及苯酚的可行性。结果表明 ,弱碱性阴离子交换树脂确实能有效去除饮用水中的Hg2 + 及苯酚 ,使出水水质满足我国饮用水水质标准
The principle and characteristics of removing heavy metals and organic pollutants from water by weakly basic anion exchange resin were discussed. The feasibility of removing Hg2 + and phenol from water by using 14 domestic weak base anion exchange resins was studied. The results show that the weakly basic anion exchange resin can effectively remove Hg2 + and phenol from drinking water so that the effluent quality meets the drinking water quality standard of our country