• Cyclic Activated Sludge Technology (CAST) is a viable choice for large-scale municipal wastewater treatment, particularly when nutrient removal is of a major consideration.

    循环式活性污泥大型城市污水处理尤其在要求深度去除氮磷一种非常高效经济的工艺方法。

    youdao

  • Cyclic Activated Sludge Technology (CAST) is a viable choice for large-scale municipal wastewater treatment, particularly when nutrient removal is of a major consideration.

    循环式活性污泥大型城市污水处理尤其在要求深度去除氮磷一种非常高效经济的工艺方法。

    youdao

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