【摘要】 针对地处城市饮用水源上游的山区农村,提出生态净化与农业利用相结合的水污染控制方案,即将村庄生活污水经新建干管收集后,顺势自流输入到三级生态塘进行生态净化,用潜污泵将清液提升到山上进行竹林灌溉.探讨农村污水收集方式和净化工艺的适用性,并进行竹林喷灌负荷核算和投资效益分析.阐述该方案在削减污染提高水库水质、改善农村生活环境和促进农业增产增收等方面的综合作用.更多还原

【Abstract】 A water pollution control solution is proposed for an upstream village reservoir.The solution involves collection of wastewater with pipelines,biological purification in a 3-stage stabilization pond and pumping the effluent upon mountain for sprays irrigation of bamboo forest.The feasibility of wastewater treatment and utilization are discussed in terms of hydrological and organic impact to the forest,and investment and treatment cost analysis.The comprehensive results from the solution include minimizing pollution to reservoir water quality,improving the living condition of villagers and promoting the output and quality of bamboo shoots.更多还原