摘要
研究了高锰酸钾与粉末活性炭联用处理技术对水中微量苯酚的去除作用。试验发现了高锰酸钾预氧化使粉末活性炭产生吸附增量这一现象，证明了二者联用的协同污染去除作用。并对高锰酸钾与粉末活性炭联用技术的除污染效能进行了分析。
The paper investigated the effectiveness of potassium permanganate in combination with powdered activated carbon for removal of phenols in trace amounts. The results show that potassium permanganate together with powdered activated carbon have synergistic effect which results in better removal effect than the added effect achieved when each of them was used alone. The phenomenon which potassium permanganate preoxidation can increase the saturated adsorption capacity of powdered activated carbon was found. Some analysis on the effectiveness of potassium permanganate in combination with powdered activated carbon for the removal of pollutants from water was also given.
出处
《哈尔滨建筑大学学报》
2000年第6期45-49,共5页
Journal of Harbin University of Civil Engineering and Architecture
关键词
高锰酸钾
粉末活性炭
预氧化
吸附
除污染效能
有机污染物
potassium permanganate
powdered activated carbon
preoxidation
adsorption
removal effectiveness
organic pollutant
