Sources of heavy metals in urban waste water in Stockholm. Sci Total Environ 2002;298:131 - 45.Sorme, L. & Lagerkvist, R. (2002). Sources of heavy metals in the urban wastewater in Stockholm. The Science of the Total Environment. Vol. 298. pp. 131-145....
In the past few decades, however, pollution has caused a deterioration in the quality of the water and sediment in Lake Bafa. The main sources of pollutants are agriculture, the Büyük Menderes River, runoff from settlements without sewage treatment systems, untreated wastewater from aquaculture ...
Sources of heavy metal pollution in water bodies: a visual representation illustrating the different sources of heavy metal pollution in water bodies, highlighting the natural sources (rock and mineral weathering), industrial activities (industrial wastewater discharge, coal combustion, metal processing and...
(2001) studied sources of heavy metals in urban wastewater in Stockholm (in both combined and separate sewer systems) by substance flow analysis and found that commercial car washes were an important contributor of Pb, Cd, Cr and Zn. Paint attrition during car washing may produce Pb (Kayhan...
Soil contamination and sources of heavy metals at individual sites of industry and mining associate with wastewater irrigation in China我国几个工矿与污灌区土壤重金属污染状况及原因探讨WANG Qingren,LIU Xiumei,CUI Yanshan,DONG Yiting,王庆仁,刘秀梅,崔岩山,董艺婷Keywords: Heavy metals,soil,contamination,...
青海东部地区土壤重金属污染评价 The evaluation of heavy metals pollution in soil of eastern Qinghai 热度: 汾河临汾段污灌区土壤重金属污染评价 热度: Industry Report - Metals and Mining in China 热度: 相关推荐 文章编号:0253-2468(2002)-03-0354-05中图分类号:X131,X53文献标识码:A 我国几个...
The causes of river water pol- lution include industrial activity, domestic sewage, livestock wastewater, and agricultural wastewater. The water quality index (WQI) is commonly used to evaluate general water quality [2–4]. Multiple param- eters are involved in the estimation of WQI scores, and...
Heavy metals (HMs) are considered as one of the most problematic environmental pollutants1,2. It is linked to their persistence, non-biodegradability, toxicity, and bioaccumulation. Their origin in water bodies may be either natural (e.g. weathering of bedrock, volcanic eruptions) or anthropogenic...
Heavy metals in coastal ocean areas are mainly delivered from fluvial transport, atmospheric deposition and local wastewater inputs (Censi et al., 2006, Qiao et al., 2007). Aeolian dusts transport some crustal elements and heavy metals efficiently and thus regulate their distribution on surface Ea...
This study used six heavy metals including Cd, Cr, Ni, Cu, Zn and Pb as tracers to quantify the sources of suspended solids in stormwater runoff from urban catchments. The spatial and temporal distribution characteristics of suspended solids during stormwater transport were investigated. The study...