再生水灌溉是解决水资源短缺的有效途径,在北京市选取新河再生水灌区,对土壤质量情况进行研究分析。结果表明:再生水灌区土壤中重金属含量未对土壤产生不利影响;再生水灌溉对土壤碱性的危害性较低;再生水灌区土壤阴离子含量相比井灌区含量变化要稳定,对作物影响程度小;再生水灌溉可以提高土壤有机质含量,对土壤具有较好的保肥能力。 Reclaimed water irrigation is an effective way to solve the shortage of water resources. The new reclaimed water irrigation area is selected in Beijing to study and analyze the soil quality. The results showed that the contents of heavy metals in the reclaimed water irrigated area had no adverse effects on the soil. The reclaimed water irrigation was less harmful to the soil alkalinity. The contents of anion in the reclaimed water irrigated area were more stable than those in the well irrigated area, Can increase the content of soil organic matter, the soil has a better ability to retain fertilizer.