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A Preliminary Study on Remediation of a Mining Tailings Contaminated Soil Using Natural Bentonite
Soil contaminated by heavy metals has been of worldwide concerns in past years, the pollution of soil calls for an immediate action to remediate these contaminated sites. Various physiochemical and biological processes, including soil washing, thermal des......
 
A New Technology of Electrokinetic Remediation and the Research on Removal Cu in Red Soils
Soil contaminated by heavy metals is one of the environmental problems that should be resolved urgently. Soil pollution is accumulative, lagging, dormant, and irreversible, therefore, soil pollution is usually difficult to be remedied and treated. Based o......
 
In Situ Immobilization of Cu by Plant Polyphenols in Contaminated Soils
The environmental behavior and bioavailability of Cu affected by vegetable tanning extract contained plant polyphenol L (PPL) and Y (PPY) were studied. The results showed that PPL and PPY could bind strongly Cu with a higher conditional stability constant......
 
The Preliminary Research on Reducing Heavy Metal in the Soil of Chinese Herb Medicine
China is the largest producer of Chinese herb medicine in the world. Chinese herb medicine has the great potential to become one of the most important industries in the international market. However, Chinese herb medicine was produced and processed in the......
 
The Construction of Metagenomic Library of Heavy-metal Contaminated Soil in Beijing, and the Screening of Resistant Bacteria from the Soil
The heavy metal contamination in soil is becoming a significant problem of globle environment. Not only can it recede the fertility of soil, degradate the yield and quality of produces, even more deteriorate the nature of water, but also have negative eff......