隨著技術的不斷發(fā)展，現(xiàn)在有好多廢棄物都可以再利用，今天給大家介紹的是沼氣發(fā)電機組助力廢棄物再利用。沼氣作為能源排除和處理生物垃圾對于垃圾處理行業(yè)來說是一個嚴峻的挑戰(zhàn)。對于農業(yè)、食品工業(yè)和飼料加工中產生的各種有機物質進行厭氧發(fā)酵是一種具有較高價值的利用方式。
With the continuous development of technology, there are a lot of wastes that can be reused. Today, we will introduce the biogas generator set to help reuse the wastes. Biogas as an energy source to remove and treat biological waste is a serious challenge for the waste treatment industry. Anaerobic fermentation is a valuable utilization method for various organic substances produced in agriculture, food industry and feed processing.
這種做法與對有機物質進行堆肥有所不同，沼氣為甲烷和二氧化碳的混合物，通過厭氧發(fā)酵而產生，可以作為高能量及可再生燃料來取代化石燃料。通過燃氣內燃機對沼氣的利用，既可以安全排除沼氣，又可以實現(xiàn)和有利于環(huán)保的能量轉換。
This is different from composting organic substances. Biogas is a mixture of methane and carbon dioxide, which is produced by anaerobic fermentation and can be used as a high-energy and renewable fuel to replace fossil fuels. The utilization of biogas by gas internal combustion engine can not only safely eliminate biogas, but also realize energy conversion conducive to environmental protection.
那么沼氣是如何產生的？
How is biogas produced?
沼氣產生于有機物質的厭氧發(fā)酵，它是甲烷細菌的代謝產物。產生沼氣的先決條件除了缺氧以外，其pH值應該在6.5和7.5之間，溫度應該為15–25 (嗜低溫菌)，25–45 (中溫菌)，45–55 (嗜熱菌)。嗜熱菌的發(fā)酵期大約10天，中溫菌的發(fā)酵期大約25天至30天，嗜
Biogas is produced by anaerobic fermentation of organic substances, and it is the metabolite of methane bacteria. In addition to hypoxia, the prerequisites for biogas production should be between 6.5 and 7.5, and the temperature should be 15 – 25 (thermophilic bacteria), 25 – 45 (mesophilic bacteria), 45 – 55 (thermophilic bacteria). The fermentation period of thermophilic bacteria is about 10 days, and that of mesophilic bacteria is about 25 to 30 days
低溫菌的發(fā)酵期大約90天至120天。目前投入使用的發(fā)酵設施大都在中溫菌的溫度范圍作業(yè)。通過沼氣發(fā)電機組來進行廢棄物再利用，產生發(fā)電，節(jié)省資源，這也是國家大力提倡的。
The fermentation period of low-temperature bacteria is about 90 to 120 days. At present, most of the fermentation facilities put into use operate within the temperature range of mesophilic bacteria. It is also strongly advocated by the state to reuse waste through biogas generator sets to generate power and save resources.
The above is a detailed introduction to the natural gas generator set, and I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional services http://www.hcxqgw.cn
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