Treatment of tunnel wash waters-experiments with organic sorbent materials. PartⅡ: Removal of toxic metals  

作　　者：PARUCH Adam M ROSETH Roger 

机构地区：[1]Bioforsk-the Norwegian Institute for Agricultural and Environmental Research, Soil and Environment Division

出　　处：《Journal of Environmental Sciences》2008年第9期1042-1045,共4页环境科学学报（英文版）

基　　金：the Norwegian Public Roads Administration (Statens Vegvesen Vegdirektoratet);Bioforsk programme "Urban Runoff" founded for preparation of this article

摘　　要：In the first part of the article, the column and the bag experiments concerning removal of polycyclic aromatic hydrocarbons (PAHs) and nonpolar oil (NPO) from tunnel wash waters using organic sorbent materials have been described. This part presents the results of removal of toxic metals. The metals of concern (Al, As, Cd, Cr, Cu, Fe, Pb, Mo, Ni, and Zn) were selected based on the priority toxicant pollutants defined in surface water quality criteria. Concentrations of these metals in the collected effluent...In the first part of the article, the column and the bag experiments concerning removal of polycyclic aromatic hydrocarbons (PAHs) and nonpolar oil (NPO) from tunnel wash waters using organic sorbent materials have been described. This part presents the results of removal of toxic metals. The metals of concern (Al, As, Cd, Cr, Cu, Fe, Pb, Mo, Ni, and Zn) were selected based on the priority toxicant pollutants defined in surface water quality criteria. Concentrations of these metals in the collected effluent...

关 键 词：electrostatic filters reduction level sorbents TUNNEL toxic metals treatment efficiency wash water 

分 类 号：X703[环境科学与工程—环境工程]