摘要
用云南寻甸褐煤提取的腐植酸对Ni(Ⅱ )进行了吸附性能试验。试验研究了该腐植酸对Ni(Ⅱ )的吸附平衡时间 ,吸附速率 ,吸附量随pH值不同、初始浓度不同及吸附剂用量不同的变化情况。
The adsorption ability of humid acid to Ni(Ⅱ) in water was tested with lignite humid acid from Xundian county,yunnan province.The balance time,speed and adsorption capacity was also studied.The results showed that the adsorption capacity varied with acidity,initial concentration and the dosage of adsorbent for humid acid to adsorb Ni(Ⅱ).
出处
《云南化工》
CAS
2000年第3期9-11,42,共4页
Yunnan Chemical Technology
