海水淡化及脱盐技术.pdf

Water Desalination 脱盐技术脱盐技术 脱盐技术脱盐技术 RO- T ech nolog y f or Custom ised or Cont ain er ised Wat er T r eatment P lan ts 利用反渗透技术提供利用反渗透技术提供特定的或集装箱特定的或集装箱式水处理式水处理设备设备 利用反渗透技术提供利用反渗透技术提供特定的或集装箱特定的或集装箱式式水处理水处理设备设备 Challenge 挑挑挑挑 挑挑挑挑 In many places of the world the production of sweet water e.g drinking water, process water or irrigation water from salty sources such as brackish water or seawater is the sole possibility for the consumers to get safe and healthy drinking water or treated water for industrial or agricultural use. BHU realises turn-key water treatment projects for medium and large scale customised plants as well as pre-fabricated containerised units for these applications. 在世界各地，通过含盐水，如苦咸水或海水来制造淡水，如饮用水、加工水或灌溉水是让消 费者喝上安全健康的水或得到工业及农业用净化水的唯一方法。德国 BHU 环境科技公司可 以为大中型水处理厂及预制集装箱水处理厂提供水处理交钥匙工程。 Production of Desalinated Water 脱盐水的生产 Desalinated water can be prepared from all kind of salty surface waters, e.g. from brackish water or from seawater. The technologies to be used here fore are safe and secure, and they belong to the state- of the-art. They are based on the following processes: 脱盐水可以从各种地表咸水中提取，如苦咸水或者海水。这里采用 的技术是安全的，可靠的，并是当代必威体育精装版的。这种技术主要基于以 下几个步骤： Reverse Osmosis Stage (BWRO) 反渗透环节 （水的反渗透） Pre-treatment: ® Oxi