先進的中水處理技術 新的中水處理廠應用了先進的薄膜生物反應器技術生產優質的重 用中水。此外，重用中水會經過預先及後期處理工序消毒，並完 全符合水務署發布的《中水重用及雨水回收作非飲用用途的水質 標準》。為方便用家識別重用中水及食水，我們會先在重用中水 添加可食用及作生物降解的染料，再供應至用戶作沖廁用途。 Cutting-edge Grey Water Treatment Technology The new GWTP has integrated state-of-the-art membrane bioreactor technology for delivering high-quality treated grey water. Together with pre-treatment and post-treatment for disinfection, the treated grey water will fully comply with the "Technical Specifications on Grey Water Reuse and Rainwater Harvesting" published by WSD. Prior to distributing to customers for toilet-flushing purpose, the treated grey water will be added with a food-grade biodegradable dye for making it visually distinguishable from fresh water. 中水處理廠的先進過濾流程 Advanced Treatment Process of the Grey Water Treatment Plant 1 原中水 Raw grey water 2 預處理設施 隔油池 滾筒篩濾器 Pre-treatment facility Oil & grease trap Rotary drum screen 3 薄膜生物反應器設施 厭氧池 好氧池 薄膜過濾 Membrane bio-reactor facility Anoxic tank Aerobic tank Membrane filtration 4 消毒設施 加入次氯酸鈉 Disinfection facility Adding sodium hypochlorite 5 抽水站 Pumping station 6 經處理中水 Treated grey water 項目採用先進的「數碼孿生」技術，透過智能監測系統優化現 有的控制系統，並提升設施的效能及能源效益，有效減少處理 廠的碳足跡。 The project also pioneers the use of a digital-twin solution for smart monitoring to optimise existing control systems and maximise asset and energy performance, thereby leading to reductions in the plant's carbon footprint. Enable 啟動 33 水務署 二零二三至二四年年報 WSD Annual Report 2023/24 Menu 目錄
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