你好,欢迎来到济南济柴环能燃气发电设备有限公司官方网站!

沼气发电机组可以把畜禽粪便处理成沼气?

来源:http://www.huannengpower.com   发布于:2019-09-29

  随着人们生活水平的提高,对蛋类、牛奶、肉类等动物产品的需求逐渐增加。我国主要畜禽养殖品种有猪、牛、肉牛、蛋鸡和肉鸡。根据畜禽养殖组织模式的不同,可以将其分为三类:大型养殖场、养殖社区和养殖人员。畜禽养殖业的快速发展带来了严重的环境污染问题。沼气工程作为一种处理畜禽粪便的方式,可以有效地解决其污染问题。

  With the improvement of people's living standard, the demand for animal products such as eggs, milk and meat is increasing. The main livestock and poultry breeds in China are pigs, cattle, beef cattle, layers and broilers. According to the different organization modes of livestock and poultry farming, it can be divided into three categories: large farms, farming communities and farming professionals. The rapid development of livestock and poultry breeding has brought serious environmental pollution problems. As a way of treating livestock and poultry manure, biogas engineering can effectively solve its pollution problem.

  为了减少畜禽粪便对环境的污染,必须对其进行处理后排放。处理畜禽粪便有两种方法。一种是把它用作肥料和饲料。二是资源再利用,主要通过沼气工程解决畜禽粪便对环境造成的污染。沼气发电技术是一项集环保与节能于一体的新型能源综合利用技术。它是使用工业、农业和城市生活大量的有机废物(如蒸馏器的利兹液、牲畜粪便、城市垃圾和污水),厌氧发酵处理产生的沼气,沼气发电机组发电,开车,可以充分利用沼气生产沼气发电机组的余热。沼气发电技术本身提供的清洁能源,不仅解决了沼气项目中存在的环境问题,消耗了大量的废弃物,保护了环境,减少了温室气体的排放,而且产生了大量的废热和电能,符合能源循环利用的环保理念,而且带来了巨大的经济效益。

沼气发电机组

  In order to reduce the environmental pollution caused by livestock and poultry manure, it must be treated and discharged. There are two ways to treat livestock and poultry manure. One is to use it as fertilizer and feed. Second, resource reuse, mainly through biogas engineering to solve the environmental pollution caused by livestock and poultry manure. Biogas power generation technology is a new energy comprehensive utilization technology which integrates environmental protection and energy saving. It uses a large number of organic wastes (such as Leeds liquid of distiller, livestock manure, municipal refuse and sewage) from industrial, agricultural and urban life, anaerobic fermentation to produce biogas, generating electricity by biogas generating units and driving, which can make full use of the waste heat of biogas generating units. The clean energy provided by biogas power generation technology not only solves the environmental problems existing in biogas projects, consumes a large amount of waste, protects the environment and reduces greenhouse gas emissions, but also generates a large number of waste heat and electricity, which conforms to the environmental protection concept of energy recycling, and brings huge economic benefits. Benefit.

  沼气工程是集污水处理、沼气生产和资源利用为一体的系统工程。根据沼气工程中厌氧发酵干物质的含量,沼气工程发酵技术可分为干法发酵和湿法发酵。湿法处理基质的干物质含量一般小于8%,是处理液态有机物的方法。在畜禽粪便预处理过程中,将固体液体完全混合后进入发酵单元。干法基质的干物质含量一般在20%以上,是固体有机物的处理方法。本方法处理畜禽粪便时,应将固体和液体分离,将分离的干物质放入发酵罐进行好氧处理。干法发酵由于保水时间短,只需要湿法发酵的一半体积,其成本投资仅为湿法发酵的一半。而沼气的生产能力是干法发酵的4倍,沼气生产的效益远远超过干法发酵。

  Biogas engineering is a system engineering which integrates sewage treatment, biogas production and resource utilization. According to the dry matter content of anaerobic fermentation in biogas engineering, biogas engineering fermentation technology can be divided into dry fermentation and wet fermentation. The dry matter content of wet treatment matrix is generally less than 8%, which is a method of treating liquid organic matter. During the pretreatment of livestock and poultry excrement, the solid liquid was completely mixed and then entered the fermentation unit. The dry matter content of dry matrix is generally more than 20%, which is the treatment method of solid organic matter. When this method is used to treat livestock and poultry manure, solid and liquid should be separated, and the separated dry matter should be put into fermentation tank for aerobic treatment. Dry fermentation only needs half the volume of wet fermentation because of its short water holding time, and its cost investment is only half of that of wet fermentation. The production capacity of biogas is four times that of dry fermentation, and the benefit of biogas production is far more than that of dry fermentation.

  以上是对“沼气发电机组可以把畜禽粪便处理成沼气?”相关介绍,本文来源:http://www.huannengpower.comAbove is "Biogas Generator Unit can treat livestock and poultry excrement into biogas?" Related introduction, source of this article: http://www.huannengpower.com


上一篇:沼气发电机组报价的合理分析
下一篇:瓦斯发电机组——润滑系统你了解吗?重要吗?