论文部分内容阅读
近几年,随着人们对环保意识的不断增强,国家对环保问题的治理采取的措施也不断增多,对于畜牧行业中的养猪行业,主要面临水资源的保护,防止地下水受污染等环保问题,导致养猪行业成为“高门槛”行业。究其原因主要是因为我国大部分规模化养殖场采用的都是液泡粪模式,工程造价低,无任何运行费用。虽然液泡粪模式相比传统的水冲圈舍模式的确节水环保,但是与机械式刮粪板系统相比,液泡粪模式也相对落后。为了给现代化猪场提供更好的选择,此次笔者提到的机械式刮粪板清粪系统,从源头到粪尿分离,对比来说比较节水环保。虽工程造价成本略高,但水资源浪费及后期污水排放量都将大大减少。
In recent years, with people’s increasing awareness of environmental protection, the state has taken measures to control environmental protection issues. The pig industry in the livestock husbandry industry faces major environmental problems such as protection of water resources and pollution prevention of groundwater , Causing the pig industry to become a “high threshold” industry. The reason is mainly because most of the large-scale farms in China are using bubble mode, project cost is low, without any operating costs. Although the bubble feces mode is more environmentally friendly than the traditional bubble action model, the bubble feces mode is relatively backward compared to the mechanical type. In order to provide a better choice for modern farms, the author referred to the mechanical manure cleaning system, from the source to the separation of excreta, water-saving and environmental comparison. Although the cost of the project is slightly higher, but the waste of water resources and the subsequent discharge of sewage will be greatly reduced.