摘要
通过试验初步研究利用煤质、椰壳两种不同材质的活性炭,以直接吸附方式净化工业废水。比较这两种颗粒活性炭对处理工业废水的效果差异,考察了不同的吸附净化时间下对工业废水的色度、COD值的去除率及pH值变化的影响。初步探究了采用活性炭吸附方式来净化工业废水的可行性。
The activated carbons made of coal and coconut shell were preliminary studied by experiments,purifying industrial wastewater by direct adsorption.Comparing the effect of two kinds of granular activated carbon on industrial wastewater treatment,the effects of different absorption and purification time on the chroma,COD removal rate and pH value of industrial wastewater were investigated.The feasibility of using activated carbon to purify industrial wastewater was preliminarily explored.
作者
张研
崔伟超
刘红雨
ZHAN Yan;CUI Wei-chao;LIU Hong-yu(Tianjin Changlu Hangu Saltern Co.,Ltd.,Tianjin 300480,China)
出处
《盐科学与化工》
CAS
2020年第10期15-17,共3页
Journal of Salt Science and Chemical Industry
关键词
工业废水
煤质
椰壳
活性炭
吸附
Industrial wastewater
Coal
Coconut husk
Activated carbon
Absorption
