沼氣是一種無色、有特殊氣味的可以燃燒的混合氣體，沼氣中因含硫化氫，所以具有臭雞蛋味；沼氣之所以能夠燃燒，是因沼氣中含甲烷、氫、一氧化碳、硫化氫等可燃氣體。下面沼氣脫硫廠家就為大家普及一下沼氣發(fā)酵應(yīng)具備的一些基本條件，希望對大家有所幫助！
Biogas is a colorless and special odor combustible mixture gas. Biogas contains hydrogen sulfide, so it has the odor of rotten eggs. The reason why biogas can be burned is that biogas contains methane, hydrogen, carbon monoxide, hydrogen sulfide and other combustible gases. Below the biogas desulfurization factory for everyone to popularize some basic conditions of biogas fermentation, I hope to help you!
沼氣是沼氣微生物在厭氧條件下發(fā)酵、分解有機物而產(chǎn)生的一種可燃性氣體。這種氣體是在沼澤地里發(fā)現(xiàn)，所以稱為沼氣。其成分的比例隨發(fā)酵原料的種類、相對數(shù)量、發(fā)酵條件及發(fā)酵時間的差異而不同。
Biogas is a kind of flammable gas produced by biogas microorganisms fermenting and decomposing organic matter under anaerobic conditions. This gas is found in marshes, so it is called biogas. The proportion of its components varies with the variety of fermentation materials, relative quantity, fermentation conditions and fermentation time.
人工制取沼氣必須具有三個基本條件
There are three basic conditions for the production of biogas by hand
1、沼氣池：是與空氣隔絕的厭氧裝置，保證沼氣微生物生活在嚴格的厭氧環(huán)境中，同時便于收集和貯存沼氣。
1. Biogas digester: an anaerobic device isolated from air to ensure that biogas microorganisms live in a strict anaerobic environment, while facilitating the collection and storage of biogas.
2、沼氣微生物：它們是沼氣的生產(chǎn)者。沼氣微生物是一些種類繁多、習(xí)性各異的專性和兼性的細菌，存在于沼氣池、糞坑、池塘的料液殘渣、糞便、污泥和牛糞中。對這類物質(zhì)，我們稱之為接種物，是沼氣池首次投料的必備原料。
2. Biogas microorganisms: They are the producers of biogas. Biogas microorganisms are a variety of specific and facultative bacteria with different habits. They exist in biogas digesters, dung pits, sludge and cow dung. For this kind of material, we call it inoculum, which is the necessary raw material for the first feeding of biogas digester.
3、發(fā)酵原料：能夠被沼氣微生物分解利用的有機物。農(nóng)村的沼氣發(fā)酵原料主要是人、畜、禽糞便，農(nóng)作物的秸稈、青飼料、雜草等。
3. Fermentation raw materials: Organic substances that can be decomposed and utilized by biogas microorganisms. The main raw materials for biogas fermentation in rural areas are human, livestock, poultry manure, crop straw, green fodder, weeds and so on.
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2019-08-23
