為解決深圳沙灣河黑臭水體治理中污水處理能力不足、缺乏補水的問題，設(shè)計采用 快速污水處理技術(shù)(RPIR)，在短期內(nèi)新建一座1×10⁴ m³/d的應(yīng)急污水處理站，實現(xiàn)就地處理就地補水。運行結(jié)果顯示，該工藝具有占地省、投資低、啟動快、出水穩(wěn)定等特點，出水指標可穩(wěn)定達到一級A標準，可為其他地區(qū)實現(xiàn)污水處理快速建設(shè)快速達產(chǎn)、就地實現(xiàn)生態(tài)補水提供借鑒。

Rapid wastewater treatment technology using sedimentation integrated rectangular airlift loop reactor (RPIR) is a new type of rapid biochemical sewage treatment technology. For the solution of the inadequate sewage treatment capacity and lack of water replenishment in the water bodies of the Shawan River in Shenzhen, a new 10 000 m³/d emergency sewage treatment station was designed with RPIR to achieve on-site treatment and in-place water replenishment. The results showed that RPIR had the characteristics of small occupation, low investment, fast start-up, and stable effluent, and the effluent index could stably reach the first-level A standard. It demonstrated that RPIR could be a promising technology to apply in worldwide for the efficient treatment of polluted water and ecological on-site water supply.