【摘要】 污水灌溉在一定程度上能缓解水资源紧张的局面,对保护水资源有一定的益处,又能给农作物带来养分,增加产量。利用河海大学水资源开发利用国家专业实验室的汉王野外基地-汉王试验站,选择以生活污水为主的奎河污水为灌溉水源,通过田间污水灌溉模拟实验,探讨了污染物质在土壤及地下水中的转化规律,为充分利用土地污水处理系统、科学地指导污水灌溉具有实际意义,为污灌的科学管理提供依据。更多还原

【Abstract】 sewage irrigation could relax the tension of water resources to a certain extent and be certain benefit to the latter, and afford nutrition to crops with output increment. National Speciality Laboratory of Water Resourdes Exploitation and Utilization of He Hai University Field Bas-Han Wang Experimental Station was taken for test and Kui He sewage. The simulated experiment of field sewage irrigation was done and the transformation law of soil and groundwater was discussed. The land sewage treatment system was fully utilized to instruct sewage irrigation scientifically with actual meaning and the scientific management of the same was presented.更多还原