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城市回用水是水资源的一种有效利用形式。目前关于城市回用水灌溉对人体健康产生影响的研究结果并不一致。该文从城市回用水灌溉农田对作物的品质及微生物污染情况,城市回用水灌溉农田对土壤中重金属、有机污染物、致病微生物和药物等对人体健康的影响,城市回用水在灌溉过程中自身安全性和灌溉农田安全性评价的方法以及现有研究存在的问题及研究前景几个方面,综述了国内外关于城市回用水灌溉农田的研究成果。
Urban water reuse is an efficient use of water resources. At present, the results of studies on the impact of urban reclaimed water irrigation on human health are inconsistent. This article from the urban reuse of water irrigated farmland crop quality and microbial contamination, urban reuse of water irrigated farmland on the soil of heavy metals, organic pollutants, pathogenic microorganisms and drugs on human health, urban water reuse in the irrigation process Self-safety and irrigation safety evaluation of farmland, as well as existing problems and research prospects in several aspects, the research results of domestic and international research on urban irrigated farmland by using recycled water are summarized.