Overview of Patented Technologies for Remediation of Soil Pollution
摘要
Soil,an important material basis for human activities,is an indispensable natural resource that is difficult to regenerate. It is also an important part of human ecological environment. Currently,soil pollution has affected China’s agricultural production and threatened human health and ecological safety,so it has been paid more attention to by the people and has become a hot spot in environmental field. Through continuous research,a variety of soil remediation patents and technologies also emerge. Here,by retrieving the main words through the website( www. soopat.com) and Chinese patent net,types of soil pollution and remediation technologies under the authorization status of the patents were analyzed,and the major species of soil pollutants and soil remediation technologies were reviewed.