• OLAND process is the novel biological denitri fi cation process developed based on the nitrous nitrification-anaerobic ammonia oxidation technology.

    O LAND工艺基于亚硝酸型硝化— 厌氧氧化脱氮技术开发生物脱氮工艺。

    youdao

  • OLAND process is the novel biological denitri fi cation process developed based on the nitrous nitrification-anaerobic ammonia oxidation technology.

    O LAND工艺基于亚硝酸型硝化— 厌氧氧化脱氮技术开发生物脱氮工艺。

    youdao

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