超滤-反渗透技术在自来水厂中的应用研究

Research on the Application of Ultrafiltration Reverse Osmosis Technology in Waterworks

为解决水源水质不断恶化、海水入侵等问题,文章采用生物接触氧化、混凝、沉淀、过滤和消毒等传统水处理工艺,并结合超滤ˉ反渗透技术对水质进行处理。结果表明,在应用超滤ˉ反渗透技术后,水中的COD、溶解性无机盐、氨氮等均达到或优于卫生标准,显著提升了的水质,从而验证了该技术在提高水质方面的卓越效果。

In order to solve the problems of deteriorating water quality and seawater intrusion,this article adopts traditional water treatment processes such as biological contact oxidation,coagulation,sedimentation,filtration,and disinfection,and combines ultrafiltration reverse osmosis technology to treat water quality.The results showed that after the application of ultrafiltration reverse osmosis technology,the COD,dissolved inorganic salts,ammonia nitrogen,etc.in the water met or exceeded the hygiene standards,significantly improving the water quality,thus verifying the excellent effect of this technology in improving water quality.