Affiliation of Author(s):
化学与化工学院
Key Words:
中文关键字:焦化废水;兰炭粉活性炭;COD;曝气,英文关键字:coking wastewater;blue coke powder activated carbo
Abstract:
采用水蒸气活化法制备了兰炭粉基活性炭。探讨了兰炭粉基活性炭对高COD焦化废水的吸附研究。考察了活性炭粒度、分散方式、投加量、吸附时间对焦化废水中COD去除率的影响。结果表明:曝气分散方式优于搅拌;在曝气条件下,活性炭粒度100目,投加量10g/L,吸附时间1小时,COD去除率达到89.79%。
First Author:
xuejuanqin,songyonghui,兰新哲,tianyuhong