常見例句雙語例句The operation and management level of the biological wastewater treatment system plays important role in treatment efficiency.廢水生物處理系統(tǒng)運行管理的水平會極大地影響到處理效果。Study on treating technology of mixing wastewater containing oil and soap residue has been conducted by using PFS coagulation demulsification and PAC biological treatment system.采用PFS物化混凝破乳及PAC生物處理技術(shù)，對煉油、皂腳混合廢水處理工藝進行了研究。A2O technology system as a new biological wastewater treatment process, in the coming municipal sewage and industrial wastewater treatment and reuse, there will be more widely used.A2/O工藝系統(tǒng)作為新的污水生物處理工藝，在今后的城市污水與工業(yè)污水處理與回用中，將會有更廣泛的應(yīng)用。 返回 biological wastewater treatment system