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首页> 外文会议>3rd International conference on pollution ecology >Study on Partial Nitrification of High Concentration Ammonia Nitrogen Containing Wastewater in One PNH System
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Study on Partial Nitrification of High Concentration Ammonia Nitrogen Containing Wastewater in One PNH System

机译：一种PNH系统中高浓度氨氮废水部分硝化的研究。

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摘要

In this study,PNH system with special-designed operational software was used to investigate the partial nitrification of high concentration ammonia nitrogen containing wastewater (HCAW).Activated sludge from one running ceramic membrane reactor was inoculated as seed sludge.The key parameters controlled in the system were as follows:dissolved oxygen in aerobic tank above 2 mg/L,temperature 30 ± 1 ℃,the pH during the start-up period between 7.5 and 7.6,and the pH of the improving period and steady-running period between 7.0 and 7.1.
机译：在这项研究中，使用具有专门设计的操作软件的PNH系统研究高浓度含氨氮废水（HCAW）的部分硝化作用。将一个运行中的陶瓷膜反应器中的活性污泥接种为种子污泥，并控制了关键参数。系统如下：好氧池中溶解氧高于2 mg / L，温度30±1℃，启动期pH值在7.5〜7.6之间，改善期和稳定运行期pH值在7.0〜7之间。 7.1。

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  • 来源
  • 会议地点 Tianjin(CN)
  • 作者

    Liang Li; Dun-qiu Wang; Wen-jie Zhang; Qiu-yue Nong; Xian-mei Wu; Jin-cheng Che; Yun-peng Song; Meng-zi Liu;

  • 作者单位

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

    The Guangxi Key Laboratory of Environmental polltion control theory and technology,College of Environmental Science and Engineering,Guilin University of Technology,12 Jiangan Road,Guilin 541004,PR China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 污染生态学;
  • 关键词

    High concentration ammonia nitrogen containing wastewater; Partial nitrification; Free ammonia; PNH system;

    机译：高浓度含氨氮废水；部分硝化;游离氨; PNH系统;
  • 入库时间 2022-08-26 14:02:18

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