This research applied two-stage inverse vertical subsurface flow constructed wetlands to removal nutrients in wastewater.

采用两级逆向垂直潜流人工湿地去除污水中的营养物质。

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This research applied two-stage inverse vertical subsurface flow constructed wetlands to removal nutrients in wastewater.

采用两级逆向垂直潜流人工湿地去除污水中的营养物质。

youdao