生物技术通报 ›› 2015, Vol. 31 ›› Issue (5): 48-53.doi: 10.13560/j.cnki.biotech.bull.1985.2015.05.008

• 技术与方法 • 上一篇    下一篇

低温污水生物处理技术研究现状与展望

王硕1,2, 时文歆3, 王燕1, 于水利3, 李激1,   

  1. (1. 江南大学环境与土木工程学院 江苏省厌氧生物技术重点实验室,无锡 214122;2. 清华大学 国家环境保护环境微生物利用与安全控制重点实验室,北京 100084;3. 哈尔滨工业大学 城市水资源与水环境国家重点实验室,哈尔滨 150090)
  • 收稿日期:2014-09-19 出版日期:2015-05-18 发布日期:2015-05-18
  • 作者简介:王硕,男,博士,副教授,研究方向:污水生物处理;E-mail:shuowang@jiangnan.edu.cn
  • 基金资助:
    国家水体污染控制与治理科技重大专项(2013ZX07314-002,2013ZX07315-003),国家环境保护环境微生物利用与安全控制重点实验室开放基金(SMARC2013D006),污染控制与资源化研究国家重点实验室开放课题(PCRRF13022),中央高校基本科研业务费专项资金(JUSRP11434)

Biological Wastewater Treatment at Low Temperatures:Advances and Future Trends

Wang Shuo1,2, Shi Wenxin3, Wang Yan1, Yu Shuili3, Li Ji1   

  1. (1. Jiangsu Key Laboratory of Anaerobic Biotechnology,School of Environment and Civil Engineering,Jiangnan University,Wuxi 214122;2. State Environment Protection Key Laboratory of Microorganism Application and Risk Control,Tsinghua University,Beijing 100084;3. StateKeyLaboratoryofUrbanWaterResourceandEnvironment,HarbinInstituteofTechnology,Harbin 150090)
  • Received:2014-09-19 Published:2015-05-18 Online:2015-05-18

摘要: 我国绝大多数地区冬季污水处理能力降低,处理成本增加,进而影响周边环境,危害人类健康。总结了近年来国内外学者对低温污水生物处理技术的研究成果,以不同形态污泥(絮状污泥、厌氧颗粒污泥和好氧颗粒污泥)为出发点展开分析,通过对不同形态污泥的优缺点的对比,展望了低温污水生物处理技术的发展前景。

关键词: 低温, 污水处理, 絮状污泥, 厌氧颗粒污泥, 好氧颗粒污泥

Abstract: The efficiency of wastewater treatment decreases due to the low temperatures in the winter season in most parts of China, which results of the increase of the operation cost, and hence an adverse impact on the environment and damages to human health. The recent advances on the biological wastewater treatment technologies at low temperatures were sammanzed. In terms of the morphological types of sludge(e.g.2 floc sludge, anaerobic granular sludge and aerobic granular sludge), their advantages and disadvantages were compared and the trends on biological wastewater treatment at low temperatures were prospected.

Key words: low temperature, wastewater treatment, floc sludge, anaerobic granular sludge, aerobic granular sludge