“GAC-NF”工艺用于直饮水处理的研究

Production of direct drinking water with "GAC-NF" process

对采用颗粒活性炭-纳滤(GAC-NF)工艺处理自来水作为直饮水的可行性和效果进行了研究。结果表明,该工艺对自来水中的有机物、浊度均有很好的去除效果,在显著去除无机离子的同时保留一定量有益于人体健康的矿物质,并能有效去除重金属离子、内分泌干扰物、细菌等特殊有害物质。

The feasibility and effectiveness of using GAC - NF process to produce direct drinking water from tap water were discussed. The results showed that the organic matters and turbidity in tap water could be removed effectively with the process. The inorganic ions could be removed observably, meanwhile certain mineral substances beneficial to human beings were preserved. Besides, most of the special contaminants such as heavy metals, endocrine disrupting chemicals and bacteria could be removed with this process.