性做久久久久久久免费看,披按摩高潮a片一区二区三区,伊人水多多影院,香蕉人妻av久久久久天天

A photovoltaic enterprise wastewater denitrification project

時間:2018-01-26

The total nitrogen of wastewater in a photovoltaic enterprise is as high as 1,250 mg/L, which does not meet the new total nitrogen pipe standard of the environmental protection department and cannot be directly discharged into the sewage treatment station.

According to the actual situation of the plant, our company designed the Anbang denitrification process independently developed by our company, and designed the daily treatment wastewater 500t/d.

The effluent quality of the PV wastewater treatment plant is stable and the system is running well. It fully meets the requirements of the environmental protection department of the region, and the wastewater is directly discharged into the sewage treatment station.