slightly polluted raw water
常見例句
- It is suggested that activated carbon filtration is employed when raw water is polluted slightly.
認(rèn)為現(xiàn)階段在原水輕度污染時(shí)，可單獨(dú)采用活性炭過(guò)濾工藝； - The slightly polluted raw water in Yao river was treated separately by the bio-contact oxidation process and the conventional water purification process.
采用生物接觸氧化凈水工藝和傳統(tǒng)凈水工藝處理姚江微污染原水。 返回 slightly polluted raw water