ChineSe交换俱乐部4P,一个人免费观看www视频二,国产在线精品一区二区中文,JAVAPARSER少妇高朝

A photovoltaic enterprise wastewater denitrification project

時(shí)間:2018-03-26

The total amount of wastewater in a photovoltaic enterprise is 1200t/d, of which the total nitrogen content is 1300mg/L. It has been proved by practice that after the wastewater has passed our independent research and development of the Anbang denitrification equipment process, the total nitrogen index is less than 5 mg/L.Below, the system is stable in operation and the water discharge condition is excellent; the local environmental protection department has passed the acceptance and is highly appraised!