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养殖沼气脱硫是做什么的?

时间:2021-03-08
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我国是一个农业和养殖业大国,随着现在的养殖规模越来越大,很多大型养殖厂开始把产生的沼气充分利用起来,把沼气收集起来经过养殖沼气脱硫,脱硫后用燃气发电机组进行发电或直接用燃烧用于炊事、供暧;沼渣则是很好的有机肥料;这样即得到了能源,又降低了温室气体对大气的污染,较大的好处是节能减排、创造新能源,把农业废弃物的收集处理及“热、电、肥和温室气体减排”四联产综合利用模式形成循环生态,实现能源与环境的双重收益。
China is a big country in agriculture and breeding industry. With the growing scale of breeding, many large-scale breeding plants begin to make full use of the biogas produced. They collect the biogas and desulphurize it. After desulphurization, they use gas-fired generating units to generate electricity or directly burn it for cooking and heating. Biogas residue is a good organic fertilizer. In this way, they can get energy and heat Reducing the pollution of greenhouse gases to the atmosphere, the greater advantage is to save energy and reduce emissions, create new energy, the collection and treatment of agricultural waste and the "heat, electricity, fertilizer and greenhouse gas emission reduction" four joint production comprehensive utilization mode to form a circular ecology, realize the double benefits of energy and environment.
养殖场的动物粪便、饲料残渣、污水等各种有机物在密闭的沼气池中进行厌氧发酵,可产生沼气;养殖沼气与其他方式生成的沼气一样,其主要成分是甲烷(CH4),还含有二氧化碳、硫化氢、水蒸汽及固体颗粒物等杂质。沼气产出时会携带的硫化氢与氧结合燃烧后生成二氧化硫,会对大气环境造成污染,并且影响人体健康。因此,在使用沼气之前,必须脱除其中的硫化氢。
Animal manure, feed residue, sewage and other organic matters in the farm can be anaerobic fermented in the closed biogas digester to produce biogas. Like biogas produced in other ways, the main component of biogas is methane (CH4), which also contains impurities such as carbon dioxide, hydrogen sulfide, steam and solid particles. When biogas is produced, hydrogen sulfide will be combined with oxygen to generate sulfur dioxide, which will pollute the atmospheric environment and affect human health. Therefore, hydrogen sulfide must be removed before biogas is used.
            沼气脱硫
养殖沼气脱硫是沼气在利用之前需要脱除沼气中的硫化氢;根据具体沼气的气量、成分、用途及工作现场环境等综合因素,常用的沼气脱硫方法分为化学脱硫、物理脱硫、生物脱硫等几种。该种技术在生活中的应用是非常的多的,给人们的生活和工作提供了很大的帮助之处,如果您需要了解更多相关信息的话,也可以给大家留言或来电进行咨询,大家会为您提供全 方位服务。
Aquaculture biogas desulfurization is the removal of hydrogen sulfide in biogas before the use of biogas. According to the specific biogas gas volume, composition, use and working site environment and other comprehensive factors, the commonly used biogas desulfurization methods are divided into chemical desulfurization, physical desulfurization, biological desulfurization and so on. The application of this technology in life is very much, which provides great help to people's life and work. If you need to know more relevant information, you can also leave a message or call us for consultation, and we will provide you with a full range of services.

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