Ca(ClO)_(2)和活性炭联合处理浮选废水色度的试验研究  

Experimental Study on the Combined Treatment of Flotation Wastewater Chromaticity with Ca(ClO)_(2)and Activated Carbon

作　　者：贺运鸣 He Yunming(Shanxi Yuncheng Ecological Environment Monitoring Center,Yuncheng Shanxi 044000,China)

机构地区：[1]山西省运城生态环境监测中心,山西运城044000

出　　处：《山西化工》2024年第6期259-261,共3页Shanxi Chemical Industry

摘　　要：采用不同吸附剂、氧化剂和曝气方法对浮选废水进行色度去除试验研究,确定先加Ca(ClO)_(2),再加活性炭(40~80目)的方法联合处理浮选废水色度。结果表明:在200 mL原水中,活性炭的最优用量为1 g,降低Ca(ClO)_(2)的使用量为1 g时,对浮选废水进行色度处理,能较好地去除浮选废水色度,且处理后的溶液pH值符合排放标准。Different adsorbents,oxidants,and aeration methods were used to study the chromaticity removal of flotation wastewater.The method of first adding Ca(ClO)_(2)and then adding activated carbon(40~80 mesh)was determined to jointly treat the chromaticity of flotation wastewater.The results showed that in 200 mL of raw water,the optimal dosage of activated carbon was 1 g,and when the usage of Ca(ClO)_(2)was reduced to 1 g,the chromaticity treatment of flotation wastewater could effectively remove the chromaticity,and the pH value of the treated solution met the discharge standards.

关 键 词：浮选废水:吸附 活性炭 色度 

分 类 号：X703.1[环境科学与工程—环境工程]