变性羊毛对微量汞的吸附和洗脱性能的研究

STUDY OF ADSORPTION AND ELUTION PROPERTIES OF DENATURATEDWOOLFORMICROMERCURY

研究了变性羊毛对微量汞的吸附和洗脱性能．实验表明，变性羊毛对微量汞具有良好的吸附性能，饱和吸附量为２．７ｍｇ／ｇ，吸附酸度范围为５ＮＨＣｌ～ｐＨ７。

This paper studied adsorption property and elution property of denaturatedwool for micro mercury.The results of practice are the denatureted wool have goodabsorption property for micro mercury The saturated adsorbing capacity is 2.7 mg / g,theacidity range ofadsorption is 5N HCl～pH 7,the condition of elution is NH_4 Cl saturated of6N～8NHCl