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活性污泥的耐盐驯化培养

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何强, 赵俊, 柴宏祥, 杜俊. 活性污泥的耐盐驯化培养[J]. 环境工程学报, 2012, 6(4): 1099-1102.
引用本文: 何强, 赵俊, 柴宏祥, 杜俊. 活性污泥的耐盐驯化培养[J]. 环境工程学报, 2012, 6(4): 1099-1102.
shu
He Qiang, Zhao Jun, Chai Hongxiang, Du Jun. Salt tolerant acclimation of activated sludge[J]. Chinese Journal of Environmental Engineering, 2012, 6(4): 1099-1102.
Citation: He Qiang, Zhao Jun, Chai Hongxiang, Du Jun. Salt tolerant acclimation of activated sludge[J]. Chinese Journal of Environmental Engineering, 2012, 6(4): 1099-1102.
shu

活性污泥的耐盐驯化培养

  • 1.

    重庆大学三峡库区生态环境教育部重点实验室，重庆 400045

  • 基金项目:

    国家水体污染控制与治理科技重大专项(2008ZX07315-004)

  • 中图分类号: X703

Salt tolerant acclimation of activated sludge

  • 1.

    Key Laboratory of the Three Gorges Reservoir Region’s Eco-Environment， Ministry of Education， Chongqing University， Chongqing 400045， China

  • Fund Project:

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  • 摘要: 以某污水处理厂二沉池好氧污泥为接种污泥，采用逐步提高盐度和稳定盐度2种方法对活性污泥进行耐盐性驯化培养，考察驯化结果表明，前一种方法更有利于耐盐菌的培养。对比不同盐度情况下各项指标的去除效果得出：本实验污泥适宜盐度为1%。使用稳定进水盐度的方法，出水指标及各指标的去除率均低于逐步提高盐度法，且镜检结果表明大量微生物死亡。
    Abstract: The activated sludge from secondary settling tank in a wastewater plant was salt tolerance acclimated by gradually increasing salinity method and stable salinity method. The result showed that the former method was more conducive to the cultivation of salt-tolerant bacteria. The comparison on the removal efficiencies of the indicators under different salinities indicated that the highest salinity the experimental sludge could tolerate was 1%. The concentration and the removal rate of the effluent indicators using stable salinity method were all lower than using gradually increasing salinity method and the microscopic examination results showed that a large number of microbial were died.
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出版历程
  • 收稿日期:  2011-04-01
何强, 赵俊, 柴宏祥, 杜俊. 活性污泥的耐盐驯化培养[J]. 环境工程学报, 2012, 6(4): 1099-1102.
引用本文: 何强, 赵俊, 柴宏祥, 杜俊. 活性污泥的耐盐驯化培养[J]. 环境工程学报, 2012, 6(4): 1099-1102.
shu
He Qiang, Zhao Jun, Chai Hongxiang, Du Jun. Salt tolerant acclimation of activated sludge[J]. Chinese Journal of Environmental Engineering, 2012, 6(4): 1099-1102.
Citation: He Qiang, Zhao Jun, Chai Hongxiang, Du Jun. Salt tolerant acclimation of activated sludge[J]. Chinese Journal of Environmental Engineering, 2012, 6(4): 1099-1102.
shu

活性污泥的耐盐驯化培养

  • 1. 重庆大学三峡库区生态环境教育部重点实验室，重庆 400045
  • 收稿日期:  2011-04-01
基金项目:

国家水体污染控制与治理科技重大专项(2008ZX07315-004)

摘要: 以某污水处理厂二沉池好氧污泥为接种污泥，采用逐步提高盐度和稳定盐度2种方法对活性污泥进行耐盐性驯化培养，考察驯化结果表明，前一种方法更有利于耐盐菌的培养。对比不同盐度情况下各项指标的去除效果得出：本实验污泥适宜盐度为1%。使用稳定进水盐度的方法，出水指标及各指标的去除率均低于逐步提高盐度法，且镜检结果表明大量微生物死亡。

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