摘要
研究了活性炭与活性污泥对碱性紫染料的吸附性能并进行了比较。结果表明:在吸附剂的投加量大于4g/L时,活性污泥和活性炭的吸附性能具有可比性,它们的最大吸附能力分别可达到100mg/g和92mg/g,且它们的静态等温吸附基本符合Langmuir等温方程。
Adsorption effects of activated sludge and activated carbon for turguoise BN dyestuff were compared in this article.The results showed that the adsorption effects were comparable at high adsorbent concentrations.The maximum adsorption capacity of activated sludge and activated carbon were approximately 92 mg/g and 100 mg/g respectively.The adsorption isotherms were consistent with Langmuir equation.
出处
《中国资源综合利用》
2006年第9期25-27,共3页
China Resources Comprehensive Utilization
关键词
活性污泥
活性炭
吸附
染料
activated sludge
activated carbon
adsorption
dyestuff
