Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2018, Vol. 34 ›› Issue (2): 141-145.doi: 10.11924/j.issn.1000-6850.casb16110160

Special Issue: 水产渔业

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Hazard and Elimination Techniques of Heavy Metals in Fishery Water of China

  

  • Received:2016-11-30 Revised:2017-04-10 Accepted:2017-04-22 Online:2018-01-23 Published:2018-01-23

Abstract: In order to study the elimination technology of heavy metals in fishery water, the sources of heavy metal pollution were reviewed, mainly from industrial development, agricultural pesticides and fertilizer, and urbanization. The harm of fishery water pollution, which has a certain destructive effect on aquatic ecosystem and risks on quality of aquatic products and human life, was elucidated. Currently, there are mainly three ways for eliminating water heavy metals, including physical, chemical and microbiological ways. The combined utilization of plants, microorganisms and chemical materials could be the new direction for heavy mental elimination. Finally we pointed out the shortages of the related studies, such as the final treatment of heavy metals, which should be further studied.

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