chemical priority pollutant
常見例句
- Since phenol chemical compound is permanent organic pollutant, phenol-containing wastewater treating has the high priority in water pollution control in our country.
酚類化合物屬于持久性有機(jī)污染物，含酚廢水在我國(guó)水污染控制中被列為需要重點(diǎn)解決的有害廢水之一。 返回 chemical priority pollutant