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本期刊发了业内专家李庆繁《城镇污水处理厂污泥制砖综述》一文。经过认真研读,发现污泥制砖其中确实有名堂。文中指出:我国城镇污水处理厂污泥处置问题十分严重,污泥缺乏科学的处置出路,60%的厌氧消化污泥仍采用填埋等落后方式处置,不仅对环境造成极大影响,而且严重浪费污泥资源。为了破解污泥处置难题,拓宽污泥出路,国内相关企业和单位开展了土地利用、单独焚烧、
This issue of industry experts Li Qingfan “urban sewage treatment plant sludge brick review” article. After careful study, we found that there is indeed a great reputation for sludge brick making. The paper points out that the problem of sludge disposal in urban sewage treatment plants in our country is very serious, sludge is not scientifically disposed, and 60% of anaerobic digested sludge is still disposed by landfill and other backward methods, which not only has a great impact on the environment but also is serious Waste of sludge resources. In order to solve the problem of sludge disposal and broaden the outlet of sludge, the relevant domestic enterprises and units carried out land use, incineration alone,