Research Advances on Zinc Pollution and Remediation of Soil System

With the strengthening of human activities, more and more zinc had enter soil system. This course included mining, urbanization, transportation, application of fertilizer and sewage sludge, etc. The soil Zinc pollution had threaten environment and human health, so soil pollution control and remediation was very important. Therefore, this paper reviews the research results on the content, pollution sources, nutrition and toxicity of Zinc. In this paper, harness approaches including engineering control, chemoremediation and bioremediation were summarized. Finally, this summary high lights existing problems of Zinc Pollution and Remediation of Soil System, meanwhile this paper suggests future directions for progress.