青岛娄山河污泥堆肥工程设计要点总结
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摘要
为了从根本上解决青岛市污泥处理处置问题,青岛市从该市实际情况出发,拟在青岛市娄山河污水处理厂预留用地新建污泥堆肥工程。污泥堆肥工程拟采用污泥好氧发酵工艺,发酵后的成品用于园林绿化、土地改良或填埋场覆盖土等。结合青岛娄山河污泥堆肥工程,对污泥好氧发酵工艺——"连续运行槽式翻抛机加负压供氧除臭一体化工艺"进行了介绍。该工程因地制宜,分区分质处理污泥,对相关工程具有一定的借鉴意义。
From the actual situation of Qingdao, in order to solve the problem of sludge disposal in Qingdao fundamentally, the new sludge composting project is proposed to set up on the reserved land of the Qingdao Loushan River Wastewater Treatment Plant. The sludge aerobic fermentation technology is proposed to use in the sludge composting project. The finished products after fermentation are used for landscape greening, land improvement or landfill cover soil. Based on the Qingdao Loushan River Sludge Composting Project, this paper introduces the aerobic fermentation technology of sludge named "integrated technology of continuously operating the trough dumper plus negative pressure oxygen supply deodorization". This project adjusts measures to local condition, treats the sludge by zones and qualities,and can be referred for the relative projects.
From the actual situation of Qingdao, in order to solve the problem of sludge disposal in Qingdao fundamentally, the new sludge composting project is proposed to set up on the reserved land of the Qingdao Loushan River Wastewater Treatment Plant. The sludge aerobic fermentation technology is proposed to use in the sludge composting project. The finished products after fermentation are used for landscape greening, land improvement or landfill cover soil. Based on the Qingdao Loushan River Sludge Composting Project, this paper introduces the aerobic fermentation technology of sludge named "integrated technology of continuously operating the trough dumper plus negative pressure oxygen supply deodorization". This project adjusts measures to local condition, treats the sludge by zones and qualities,and can be referred for the relative projects.
引文