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  • 专利标题:   Heavy metal soil remediation agent comprises heavy metal adsorption fixative and soil conditioner, the heavy metal adsorption fixing agent is basic iron oxide-graphene oxide gel powder, and soil conditioner is one or more of a pH adjuster.
  • 专利号:   CN111014275-A
  • 发明人:   LI Z, CHEN Z, WANG H, ZHANG M, TANG Y, YAN W
  • 专利权人:   JIANGSU EAST CHINA NEW ENERGY EXPLORATIO
  • 国际专利分类:   B09C001/08, C09K017/40
  • 专利详细信息:   CN111014275-A 17 Apr 2020 B09C-001/08 202040 Pages: 7 Chinese
  • 申请详细信息:   CN111014275-A CN11320309 19 Dec 2019
  • 优先权号:   CN11320309

▎ 摘　　要

NOVELTY - Heavy metal soil remediation agent comprises heavy metal adsorption fixative and soil conditioner, and the mass fraction ratio is 10: 1-10. The heavy metal adsorption fixing agent is basic iron oxide-graphene oxide gel powder. The soil conditioner is one or more of a pH adjuster, a loosening agent, a mineral-based conditioning agent, and a water-retaining agent. USE - Heavy metal soil remediation agent. ADVANTAGE - The heavy metal soil remediation agent has simple operation, fast remediation speed, remarkable remediation effect on contaminated soil and high remediation stability.