摘要
规模化、高密度牛蛙养殖导致了一系列生态环境污染问题。本文通过对国内牛蛙养殖污染物产生及对水、土壤、大气等环境污染进行调查总结,分析了牛蛙养殖问题及成因,通过规划布局、政策、“稻蛙共生”等生态循环混养和立体养殖模式、UASB-A/O-MBR和“两坝三区”系统等实践,从政府管理、养殖模式及污染治理方面提出相应的生态防治对策,为政府有关部门提供决策参考。
Large-scale, high-density bullfrog breeding has led to a series of ecological and environmental pollution problems. The paper analyzed the problems and causes of bullfrog breeding basing on the investigation and summary of the pollutant generation and environmental pollution of water, soil and air by domestic bullfrog breeding. Meanwhile, the planning layout, policies, “rice frog symbiosis” ecological cycle mixed culture and three-dimensional culture mode, UASB-A/O-MBR and “two DAMS and three zones” pollution control model were studied. The corresponding ecological control countermeasures are put forward from the aspects of government management, breeding mode and pollution abatement, so as to provide decision-making reference for the relevant government departments.
作者
林宗彬
Lin Zongbin(Zhangzhou Yunxiao Ecological Environment Bureau,Fujian,363000)
出处
《当代化工研究》
2023年第4期95-97,共3页
Modern Chemical Research
关键词
牛蛙养殖
环境污染
生态防治
污水处理
bullfrog breeding
environmental pollution
ecological prevention
wastewater treatment
