Discussion on Microbial Remediation Technology of Heavy Metal Contaminated Soil

The key issue in the world is to treat heavy metal contaminated soil. This is because environmental pollution, especially the intrusion of heavy metals in the soil, has polluted the ecological environment chain and threatened human survival. It has happened in all countries of the world. At present, through research on the source characteristics of heavy metals and the destruction behavior in soil, all countries have new research topics. This paper analyzes the soil heavy metal pollution and microbial remediation technology, and proposes how to use microbial technology to take action against heavy metal pollution in soil. The corresponding intentions of the measures with strong sexuality and effectiveness, as well as suggestions which are expected to have reference value for solving soil pollution problems. (paper)