文章基本信息

标题：Pharmaceutical Industry Wastewater Treatment Using Organic Surfactant Modified Clay
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作者：Egbon E.E ; Asia, I. O. ; Ebhoaye, J.E. 等
期刊名称：Civil and Environmental Research
印刷版ISSN：2225-0514
电子版ISSN：2225-0514
出版年度：2013
卷号：3
期号：13
页码：173-178
语种：English
出版社：The International Institute for Science, Technology and Education (IISTE)
摘要：This study was carried out to find out how effective and efficient clay, modified with hexadecyltrimethylammonuim (HDTMA) can be as adsorbent, to reduced various contaminants in wastewater. Waste-water was collected from pharmaceutical industry using composite sampling. The result of both untreated and treated wastewater recorded. These were converted to percentage reduction. The results show percentage reduction of color (88.12%), total solid (61.60%), COD (87.47%), BOD (79.59%) and TKN (70.89%). While phenol, THC and level of heavy metals reduced to below detectable level (BDL). Hence, surfactant modified clay can serve as effective and efficient adsorbent to sorb both organic and inorganic contaminants from wastewater and act as vital material in environment treatment processes.
关键词：Modified; hexadecyltrimethylaammonium bromide; surfactant adsorbent; contaminant