The set can treat the agriculturalwastewater with high efficiency and low run cost.
该装置运行成本低、对农田废水净化具有良好效果。
2
Nitrogen adsorption performance of zeolite and soil in constructed wetlands treating agriculturalwastewater, dynamic absorption and reactivation with aeration of zeolite were studied.
该文研究了处理农业污水的人工湿地中的沸石和土壤的氮的解吸附性能、沸石的动态吸附和曝气再生。
3
In more than two-thirds of the cities, over half the agricultural land is irrigated with wastewater-400, 000 hectares (988, 000 acres), all told.