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达禹环境-环保百科 当前位置: 达禹环境 > 环保百科 > 基于污泥红泥膜沼气池厌氧发酵的太阳能-高温水源热泵供热系统研究
基于污泥红泥膜沼气池厌氧发酵的太阳能-高温水源热泵供热系统研究
时间 : 2019-07-02 浏览量 : 20

由于我国经济的快速增长,城市的污水处理量  与日剧增,相应污泥的量也随之增多2),近年来,  污泥红泥膜沼气池厌氧消化由于具备回收潜在能量和降低环境危  害的功能成为应用最为广泛的污泥处理方式  3-4大部分污水厂红泥膜沼气池厌氧消化为中温消化(33℃),并且产  生的沼气优先用于发电,发动机的余热用于消化池  和污泥的加热,不足热量则由配备的辅助热源补充  而高温消化(55℃)因其卫生条件好、消化时间短、产气量较多等优点逐渐成为未来发展的方向。但高温消化对温度要求高,需要的加热量大,目前主要利用燃煤、燃气锅炉将污泥加热至反应温度,其处理工艺能耗高并造成了大量污染物的排放。因此,高能耗成为红泥膜沼气池厌氧消化系统推广普及应用的制约因素。


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该水厂采用“中温红泥膜沼气池厌氧消化+热电联产”工艺,通过清洁能源沼气发电自用以节省能源;主要利用


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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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