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沼气池的日常处理37、怎样简便地判断沼气池产气正常?沼气池产气是否正常,可根据颜色变化及气泡的产生等情况判断。若发酵液的颜色是黑绿色或是褐色,并在进料口处有气泡冒出,则说明发酵正常。若进料口料液的颜色是清水色或略带赭绿色,也没有气泡冒出,则说明发酵不正常,应及时检查处理。38、变酸或变碱的池子怎样调配?沼气池内的发酵液如果是中性或微碱性最适宜沼气菌的繁殖,产气最好。如果池内的发酵液变酸,可将石灰膏用清水调稀从进料口加入池内。若发酵液变碱,PH 值大
Daily digester 37, how to easily determine the normal digester gas production? Digester gas production is normal, according to the color change and bubble generation and other circumstances to determine. If the fermentation broth color is dark green or brown, and bubbles in the feed outlet, then the normal fermentation. If the color of the feed inlet liquid is clear water or slightly ocher green, no bubbles emerge, then the fermentation is not normal, should be promptly checked. 38, sour or alkaline pool how to deploy? Digester fermentation broth if it is neutral or slightly alkaline most suitable for the breeding of methane bacteria, gas production is best. If the fermentation broth within the pool becomes sour, the lime paste can be diluted with fresh water and added to the pond from the feed inlet. If the fermentation broth alkaline, PH value