WANG Yi-ran,LI Jiang,LI Yan-cheng,et al.Design of Leachate Treatment and Reuse Project for a Solid Waste Incineration Power Plant in Guiyang[J].China Water & Wastewater,2021,37(6):91-95.
贵阳某垃圾焚烧发电厂渗滤液处理回用工程设计
- Title:
- Design of Leachate Treatment and Reuse Project for a Solid Waste Incineration Power Plant in Guiyang
- Keywords:
- MSW incineration; leachate; MBR; advanced treatment; zero discharge
- 摘要:
- 贵阳某垃圾焚烧发电厂渗滤液处理工程设计处理规模为300 t/d,采用“预处理+厌氧+MBR(两级硝化反硝化+超滤)+NF+RO”组合工艺处理渗滤液并回用。渗滤液处理站运行结果表明,该工艺处理效果良好,出水水质满足《城市污水再生利用 工业用水水质》(GB/T 19923—2005)中敞开式循环冷却水系统补充水标准,并直接回用为垃圾焚烧厂烟塔循环冷却水补水,实现了“全回用,零排放”,具有较好的环境和经济效益。
- Abstract:
- The design leachate treatment capacity of a municipal solid waste (MSW) incineration power plant in Guiyang is 300 t/d. The leachate is treated and reused by a combined process consisting of pretreatment, anaerobic treatment, MBR, NF and RO. The operation results of the leachate treatment station showed that the treatment performance of this technology was good and the effluent quality met the supplementary water standard of open circulating cooling water system in The Reuse of Urban Recycling Water—Water Quality Standard for Industrial Uses (GB/T 19923-2005). The effluent was directly recycled to supplement the circulating cooling water in the smoke tower of the MSW incineration power plant, achieving “full reuse and zero discharge”, which had good environmental and economic benefits.
相似文献/References:
[1]孙爱华,陈波,刘慎.IOC—A/O—UF/NF/RO组合工艺处理垃圾焚烧渗滤液[J].中国给水排水,2021,37(16):112.
SUN Ai-hua,CHEN Bo,LIU Shen.Treatment of Leachate from Waste Incineration Plant by a Combined Process of IOC, A/O, and UF/NF/RO[J].China Water & Wastewater,2021,37(6):112.
[2]李长海,张雅潇,普建国,等.生物法+膜法工艺处理垃圾焚烧电厂渗滤液[J].中国给水排水,2022,38(2):104.
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[3]王锦雪,李玲,顾旭卿,等.垃圾中转站渗滤液处理厂工程设计[J].中国给水排水,2023,39(22):93.
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