CAJ | 학술논문

正渗透是利用溶液自然渗透压差为驱动力的一种低能耗净水技术，近年来备受人们的关注。该文介绍了正渗透原理，综述了影响正渗透过程的两个关键因素（汲取液和正渗透膜）的最新研究现状，最后总结了正渗透在海水淡化、废水处理、能源开发及食品加工领域的最新应用进展。
정삼투시이용용액자연삼투압차위구동력적일충저능모정수기술，근년래비수인문적관주。해문개소료정삼투원리，종술료영향정삼투과정적량개관건인소（급취액화정삼투막）적최신연구현상，최후총결료정삼투재해수담화、폐수처리、능원개발급식품가공영역적최신응용진전。
As a low-power water purification technology,forward osmosis (FO)utilizing osmotic pressure difference for driving force has attracted widely attention at home and abroad. The principle of FO was introduced and research status of two key factors,such as draw solution and FO membrane were summarized in this paper. Finally,the latest research progress about the application fields of FO were introduced.