摘要
通过改性木屑吸附处理模拟含Cr(Ⅵ)水,探讨了废水酸度,吸附时间,废水中Cr(Ⅵ)的初始浓度,改性木屑用量对Cr(Ⅵ)吸附效果的影响。发现利用改性木屑吸附含Cr(Ⅵ)废水,具有方法简便、易于操作、吸附量大去除率高、处理效果好,而且在同一条件下改性木屑吸附性能优于普通木屑的优点。
The treatment of chromium containing wastewater using modified sawdust adsorption was studied. The influences of acidity, adsorption time and initial chromium concentration of wastewater, and the sawdust on the adsorption efficiency of chromium removal were observed. The advantage of this method is high absorption capacity and the better treating effect, and at the same condition, the adsorption property of modified sawdust is better than that of common sawdust.
出处
《广东化工》
CAS
2004年第9期53-54,共2页
Guangdong Chemical Industry
关键词
改性木屑
含铬废水
吸附法
废水处理
reformative sawdust, wastewater containing chromium, absorption, wastewater treatment
