Verner J F,Ramsey M H,Helios-Rybicka E,et al.Heavy metal contamination of soils around a Pb-Zn smelter in Bukowno, Poland.Applied Geochemistry. 1996Verner J F,Ramsey M H,Helios-Rybicka E,et al.Heavy metal contamination of soils around a Pb-Zn smelter in Bukowno, Poland. Applied ...
Visual inspection of the site suggested that there were three main sources of heavy metals in the soils. Geochemical mapping of the contamination confirmed that the primary source of pollution has been the smelting operations, however, it was not possible to establish the relative importance of ...
LUOHaixiaetalAssessmentofHeavyMetalContaminationofSoilsinaRareEarthElementMineinSouthernSichuan 表 7 土壤中重金属污染的综合评价结果 Table7Thecomprehensiveevaluationresultsofsoilheavymetalpollution 类型 Type 平均值 Mean 内梅罗综合污染指数 Pn Pn≤0.7 个数 百分率/% 0.7<Pn≤1 个数 百分率/% 1<Pn≤2 个数 ...
This article reviews the conditions of heavy metal contamination of China's soils. The article starts with a discussion of the official environmental standards of soils in China, in terms of heavy metal contamination, and the extent of that contamination. Then, the article discusses the geographic...
releasedintotheenvironment byaforementionedanthropogenicactivitiesandunlikeorganiccontami- ©2014AppleAcademicPress,Inc. 2HeavyMetalContaminationofWaterandSoil nantswhichareoxidizedtocarbon(IV)oxidebymicrobialaction,most metalsdonotundergomicrobialorchemicaldegradation[4],andtheir totalconcentrationinsoilspersistsfor...
The comprehensive measures should be taken to control heavy metal contamination of urban soils. It is urgent to establish criteria for the evaluation of urban soils in China. 展开 关键词: urban soils heavy metal contamination China 被引量: 51 ...
Soils contaminated with lead and copper from three industrial-waste sites were characterized for particle-size distribution, heavy metal (Pb, Cu) content by particle size, sequential extraction for metal speciation, scanning electron microscopy for morphology, and energy dispersive X-ray microanalysis (...
Phytoremediation of Heavy Metal-Contaminated Soil Using Bioenergy Crops Heavy metal contamination of soils affects large areas worldwide. Excessive amount of metals, whether essential or nonessential, adversely affects the heal... AmbujBhushanJha,AmarendraNarayanMisra,PallaviSharma 被引量: 0发表: 0年 ED...
Remediation of heavy metal contaminated soils by lime: a review/石灰对土壤重金属污染修复研究进展 With the rapid increase of global population, and rapid development of modern industry and agriculture, soil contamination has become an important global e... Yuanqi Chen,Yu Zhang,Guoliang Chen 被引量...
This research focuses on the heavy metal contamination of the paddy soils and rice from Koani Field (eastern Macedonia) resulting from irrigation by riverine water impacted by past and present base-metal mining activities and acid mine drainage. Very high concentrations of As, Cd, Cu, Pb and ...