• 主题
高级搜索  >
历史搜索 清空历史
首页> 外国专利> METHOD FOR PRODUCING desalinated water and water of high purity for nuclear power plants RESEARCH CENTERS

METHOD FOR PRODUCING desalinated water and water of high purity for nuclear power plants RESEARCH CENTERS

机译：核电厂生产淡化水和高纯度水的方法研究中心

页面导航
  • 摘要
  • 著录项
  • 相似文献

摘要

FIELD: nuclear power engineering; methods of production of the desalted water and waters of high purity for nuclear power plants of the research centers. ^ SUBSTANCE: the invention is pertaining to the field of nuclear power engineering, in particular, to the method of production of the desalted water and the water of high purity for nuclear power plants of research centers used at purification of the low-mineralized low-active liquid A-waste. The method provides for the water preliminary purification using the bulk carbon filter and after that using the mechanical microfilter, desalination of the water with the help of the reverse-osmosis filter and afterpurification of the filtrate by the ion-exchange filter. Then the purified water is collected in the tank. The reverse-osmosis purification conduct by two series filters. At that the filtrate of the first filter is routed through the intermediate tank to the inlet of the second filter, the filtrate of the second filter is routed to the ion-exchange filter for afterpurification. The concentrate of the second reverse-osmosis filter is routed into the tank of the initial waters, the concentrate of the first osmosis filter is routed to the water discharge or neutralization. The invention allows to increase the degree of desalting of the initial waters and ensures realization of purification without usage of the chemical reactants. ^ EFFECT: the invention allows to increase the degree of desalting of the initial waters and ensures realization of purification without usage of the chemical reactants. ^ 1 dwg 2 ex
机译：领域：核电工程;用于研究中心的核电厂的淡化水和高纯度水的生产方法。 ^物质：本发明属于核电工程领域，尤其涉及用于研究中心的核电厂的脱盐水和高纯度水的生产方法，所述净水用于纯化低矿化低浓水。活性液态A废物。该方法提供了使用块状碳过滤器进行水的初步净化，然后使用机械微过滤器进行的水净化，借助于反渗透过滤器对水进行脱盐以及通过离子交换过滤器对滤液进行后纯化的方法。然后将纯净水收集在水箱中。通过两个串联的过滤器进行反渗透净化。由于第一过滤器的滤液被引导通过中间罐到达第二过滤器的入口，第二过滤器的滤液被引导到离子交换过滤器以进行后纯化。第二反渗透过滤器的浓缩物被送入初始水箱，第一渗透过滤器的浓缩物被送入排水或中和。本发明允许增加初始水的脱盐度并确保实现纯化而无需使用化学反应物。效果：本发明允许增加初始水的脱盐度并确保实现纯化而无需使用化学反应物。 ^ 1 dwg 2 ex

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号