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沼氣發電機組對沼氣有什么具體要求

來源:http://dgxcbw.com   發布于:2017-08-08

沼氣是一種混合氣體,主要成分是甲烷和二氧化碳。甲烷占45%~70%,二氧化碳占30%一40%,還有少量氫、一氧化碳、硫化氫、氧和氮等氣體。由于含有可燃氣體甲烷,故沼氣可做燃料。沼氣是細菌在厭氧條件下分解有機物的一種產物。

D88尊龙Methane is a mixture of methane and carbon dioxide. Methane accounted for 45% to 70%, carbon dioxide accounted for 30%, 40%, there are a small amount of hydrogen, carbon monoxide, hydrogen sulfide, oxygen and nitrogen and other gases. Methane can be used as fuel because of the presence of methane. Biogas is a product of bacteria decomposing organic matter under anaerobic conditions.

沼氣發電機組

D88尊龙如果可燃氣體中含硫及氨成分較高,不僅會嚴重腐蝕火花塞電極,而且會使機油中的酸值增加,腐蝕機組內部零件,同時易于生成沉淀物,增加對發動機的磨損和腐蝕。因為沼渣沼液始終是在密閉的發酵池內發酵漚制的,水溶性很大,養 分損失少,營養元素齊全,肥效高 、質量優。所以沼氣發電后的沼渣沼液可做一下如此處理:

If the high content of sulfur and ammonia components of combustible gas, not only serious corrosion of spark plug electrodes, and the acid value of oil increased, corrosion unit internal parts, also easy to produce precipitate, increase of engine wear and corrosion. Because the biogas slurry is always fermentation retting in fermentation tank sealed, water soluble, less nutrient loss, nutrient complete, high efficiency and good quality. So biogas residue slurry to do so after a treatment:

1、作大田作物施肥。可以用作基肥和追肥方法與普通農家肥一樣的作用。

1, for field crop fertilization. Can be used as base fertilizer and top dressing method and ordinary farmyard manure effect.

D88尊龙2、作花生施肥。作基肥,一將沼液潑淋于整好的花生地上,再、耕 耙一次。種上花生每畝施30擔。二是開好行后,將沼液淋于行溝,再種花生,每畝施20擔。

D88尊龙2, peanut fertilization. A fertilizer, biogas slurry pouring in the peanut field, then, a plough. Plant peanuts with 30 loads per mu. Two is to open a good line, the slurry will be poured in the ditch, and then planted peanuts, 20 kg per mu.

3、作瓜菜施肥。瓜菜幼苗時用沼肥,以1/3桶沼液沖2/3桶水淋根部,以后可以直接施用。

3, vegetable fertilization. When the seedlings with vegetables biogas fertilizer, biogas slurry with 1/3 barrels barrels of water rushed 2/3 with roots, later can be used directly.

4、種蘑菇用。用沼渣與基料堆漚種蘑菇,蘑菇產量可提高30%,出菇速度快,菇球均勻,質量好。

4. Use mushrooms. Use of biogas residue and the base material of retting kinds of mushrooms, mushroom yield can be increased by 30%, the mushroom mushroom ball speed, uniform, good quality.

5、作果樹施肥。各種果樹都可以施沼肥。

D88尊龙5, fertilization for fruit trees. All kinds of fruit trees can be manure.

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