CAJ | 학술논문

随着我国科学技术的不断进步，化工业中的废水处理水平也在逐步提高，各种新型技术被应用到实际生产中，其中比较典型的就是纳滤。作为一种新型的分离技术，它不仅可以有效处理化工废水，还能将其中的有效物质进行回收，提高利用率，所以在化工废水处理中的应用范围也越来越广。从纳滤膜分离技术的工作原理出发，以盐化工的废水处理为例，对纳滤膜实际应用进行了具体分析。
수착아국과학기술적불단진보，화공업중적폐수처리수평야재축보제고，각충신형기술피응용도실제생산중，기중비교전형적취시납려。작위일충신형적분리기술，타불부가이유효처이화공폐수，환능장기중적유효물질진행회수，제고이용솔，소이재화공폐수처리중적응용범위야월래월엄。종납려막분리기술적공작원리출발，이염화공적폐수처리위례，대납려막실제응용진행료구체분석。
Along with the advance of science and technology in our country, the wastewater treatment technology in the chemical industry is also gradually increasing, various kinds of new technologies have been applied into the actual production, especially the nanofiltration technology. As a new separation technique, it not only can effectively treat chemical wastewater, but also can recover useful materials from chemical industry wastewater, so the nanofiltration technology has been widely used in chemical industry wastewater treatment. In this article, starting from the working principle of nanofiltration membrane separation technology, taking the salt chemical industry wastewater treatment as an example, the practical application of nanofiltration membrane was analyzed.