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沼气工程
达禹环境工程 十年行业经验

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达禹环境-公司动态 当前位置: 达禹环境 > 公司动态 > 超市生物质废弃物混合原料沼气工程实验研究
超市生物质废弃物混合原料沼气工程实验研究
时间 : 2019-12-10 浏览量 : 8

山东达禹环境工程有限公司已在沼气工程领域深耕十年,有着丰富的行业经验,生产各种沼气设备,承接大中小各种规模的沼气工程,承建黑膜沼气池红泥膜沼气池等各种软体沼气池及双膜气柜、集雨窑等,同时生产加工各类液袋水囊、桥梁预压水袋、森林消防水袋、可拆卸游泳池等,欢迎新老客户洽谈合作,共谋发展!


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图3的分析结果表明,在沼气工程厌氧发酵的前8d,实验组A和B累计产气量基本一致,均达到9600mL以上水平,而实验组C达到该水平的时间略滞后,为第10天。之后由于发酵原料量的差异,实验组B累计产气量始终高于实验组A。至发酵结束,实验组A和B的累积产气量分别达到14140mL和19295mL。综合有效发酵时间,获得A组和B组日均产气量,分别为565.6mL·d-和567.0mLd水平相当。实验组B原料量较实验组A多33.3%,而累计产气量较实验组A多36.5%,说明在实验组B的发酵条件下,原料的降解效率略高。实验组C的累积产气量为17750mL,而由于发酵原料较多,因此日均产气量达到657.4mL·d。但实验组C的原料量较实验组B多33.3%,而其总产量反而比实验组B少8.0%,说明其沼气工程厌氧消化过程原料的利用率较低。


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