| 电池纯水处理工作原理 |
| 添加时间：2021/10/29 15:40:12 浏览次数： |
| 电池纯水处理工作原理 Working principle of pure water treatment of battery 电池纯水处理包括蓄电池生产用纯水，锂电池生产用纯水，太阳能电池生产用纯水，蓄电池格板用纯水。电池中电解液的配备对纯水要求十分严格, 通常要求水的电导率在0.1us/cm（电阻值在10兆欧姆）以上，电池纯水处理传统用来制备电池用超纯水的工艺是常采用阴阳树脂交换设备，该电池纯水处理工艺的缺点在于树脂在使用一段时间以后要经常再生。随着膜分离技术的不断成熟，现在常常采用反渗透过滤工艺，或者是采用一级反渗透后面再经过离子交换混床（或电去离子EDI）工艺来制取超纯水的电池纯水处理。 Battery water treatment includes pure water for battery production, pure water for lithium battery production, pure water for solar cell production, pure water for battery grid panels. The electrolytes in the battery are very strict with pure water. Usually, the electrical conductivity of the battery is required to be above the 0.1us/cm (resistance value of 10 MEM). The traditional technology used in the pure water treatment of the battery to prepare the ultra pure water for the battery is often used for the exchange of Yin and Yang resin. The disadvantage of the pure water treatment process of the battery is that the resin is used in a section. The time will always be regenerated. With the continuous maturation of membrane separation technology, the reverse osmosis filtration process is often used, or the pure water treatment of ultra pure water is made by using the first stage reverse osmosis after the ion exchange mixed bed (or the electro deionized EDI) process. 制备电池行业用超纯水的工艺流程 Preparation of ultra pure water process for battery industry 电池纯水处理的工艺大致分成以下几种： The process of pure water treatment of batteries can be roughly divided into the following: 1、采用离子交换方式，其流程如下： 1. The process of ion exchange is as follows: 原水→原水加压泵→多介质过滤器→活性炭过滤器→软水器→精密过滤器→阳树脂过滤床→阴树脂过滤床→阴阳树脂混床→微孔过滤器→用水点 Raw water, raw water pressure pump, multi medium filter, activated carbon filter, soft water filter, precision filter, positive resin filter bed, Yin resin filter bed, Yin Yang resin mixed bed, microporous filter, and water use point 2、采用两级反渗透方式，其流程如下： 2. Adopting the two level reverse osmosis method, the process is as follows: 原水→原水加压泵→多介液压钢坝质过滤器→活性炭过滤器→软水器→精密过滤器→第一级反渗透 →PH调节→中间水箱→第二级反渗透（反渗透膜表面带正电荷）→纯化水箱→纯水泵→微孔过滤器→用水点 Raw water, raw water pressure pump, multi medium filter, activated carbon filter, soft water device, precision filter, first stage reverse osmosis, PH adjustment, intermediate water tank and second stage reverse osmosis (positive charge on the surface of reverse osmosis membrane), purified water tank, pure water pump, microporous filter, water point |
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