摘要
为研究渔业水体重金属的消除技术,综述了水体重金属污染的来源,主要为工业、农业和城市化来源。阐述了渔业水体污染的危害,对水生生态系统具有一定的破坏作用,已经影响到了水产品质量及人类的生活。目前,水体重金属消除方法有物理法、化学法和微生物法,并针对渔业环境的特点,提出了植物、微生物以及新型化学材料的联合使用将是消除渔业水体重金属的发展方向。同时,指出了渔业水体重金属消除的不足,如重金属的处理问题,今后还需要进一步研究。
In order to study the elimination technology of heavy metals in fishery water, the sources of heavymetal pollution were reviewed, mainly from industrial development, agricultural pesticides and fertilizer, andurbanization. The harm of fishery water pollution, which has a certain destructive effect on aquatic ecosystemand risks on quality of aquatic products and human life, was elucidated. Currently, there are mainly three waysfor eliminating water heavy metals, including physical, chemical and microbiological ways. The combinedutilization of plants, microorganisms and chemical materials could be the new direction for heavy mentalelimination. Finally we pointed out the shortages of the related studies, such as the final treatment of heavymetals, which should be further studied.
出处
《中国农学通报》
2018年第2期141-145,共5页
Chinese Agricultural Science Bulletin
基金
公益性行业(农业)科研专项经费项目"晋陕豫鲁片区典型化学物污染淡水水产品质量安全综合防治技术方案"(201503108)
农业部财政项目"水产品质量安全风险评估"(GJFP2016009)
中央级科研院所基本科研业务费"抗生素磺胺甲恶唑对养殖水体细菌群落格局和氮循环过程影响的机制研究"(2017JBFM09)
关键词
渔业水体
重金属
消除技术
污染
fishery water
heavy metal
elimination technique
pollution
