二级反渗透

二级反渗透技术在电镀工业中的应用

Applications of the two-pass reverse osmosis technology in electroplating industry

从工程的实际应用中总结出二级反渗透技术的先进性，就适用于电镀工业的全自动二级反渗透纯水制造系统作一简要的工艺概述。

The technical merits of the two-pass reverse osmosis technology are summarized based on its engineering applications , and a fully automatic system using the technology for making clean water for electroplating applications is briefly described in the paper .

测试并分析了一、二级反渗透系统给水电导率及pH与系统透盐率和浓淡水pH之间的关系。

The relationships of feedwater conductivity and pH value with the system salt permeability and concentrated fresh water in the first and second grade RO systems are tested and analysed .

二级反渗透技术制备高纯水工艺研究

Study on preparation of ultrapure water with double - pass reverse osmosis technology

制药用纯水制备中二级反渗透系统的设计和应用

Application of two-stage RO system to pharmaceutical water preparation

二级反渗透系统的透盐率

Permeable Salt Rate of Two-Pass Reverse Osmosis System

凝胶层析在发酵液中分离提纯透明质酸中的应用二级反渗透纯净水与蒸馏水在白酒理化检验中的运用分析

Application Analysis of Purified Water Prepared With Secondary Reverse Osmosis and Distilled Water in Physical and Chemical Test of Liquor

主机为单级反渗透装置或二级反渗透装置，最后通过臭氧杀菌工艺。

The main body of the machine is a single-stage counter-infiltration device or double-stage counter-filtration device , and the final procedure is bacteria killing technology by ozone .