LIUBo,LIAOJing-meng,GUOYun,et al.Analysis of Current Status and Countermeasures for Sewage Sludge Management in Chengdu[J].China Water & Wastewater,2025,41(4):9-15.
成都市污水污泥处理处置现状及对策探讨
- Title:
- Analysis of Current Status and Countermeasures for Sewage Sludge Management in Chengdu
- 摘要:
- 污泥是污水处理的副产物，若不妥善处理处置，将会造成二次污染和资源浪费。分析了成都市污水污泥泥量及泥质的现状，介绍了近年来成都市主要的污泥处理处置工程，对目前成都污泥处理处置存在的不足进行了剖析，并结合国家“十四五”规划及“双碳”战略，对今后污水污泥处理处置工作提出了改进建议。
- Abstract:
- Sludge, a by-product of sewage treatment, can lead secondary pollution and resource waste if improperly treated. Using the sewage sludge treatment and disposal in Chengdu as a case study, this paper analyzes the current status of sewage sludge characteristics and reviews key sludge management projects implemented in Chengdu in recent years. The limitations of current sewage sludge treatment and disposal practices in Chengdu are also discussed. In conclusion, this paper proposes key recommendations for improving sludge treatment in alignment with the 14th Five-Year Plan and carbon neutrality goals.
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