CAJ | 학술논문

我国属缺水国家且工业用水量大,提高水的利用率实现节约用水受到极大重视.论述了提高循环冷却水浓缩倍率的现行技术,介绍了每种水处理技术的原理、优缺点,及在实际中的应用,提高浓缩倍率的同时达到了节约用水的目的.随着科技的不断发展,新型高效的水处理技术正逐渐应用于循环冷却水系统中.分析了反渗透的原理和臭氧技术在循环冷却水处理中的缓蚀、阻垢、杀菌作用,二者作为新型水处理技术也逐步得到应用.
아국속결수국가차공업용수량대,제고수적이용솔실현절약용수수도겁대중시.논술료제고순배냉각수농축배솔적현행기술,개소료매충수처리기술적원리、우결점,급재실제중적응용,제고농축배솔적동시체도료절약용수적목적.수착과기적불단발전,신형고효적수처리기술정축점응용우순배냉각수계통중.분석료반삼투적원리화취양기술재순배냉각수처리중적완식、조구、살균작용,이자작위신형수처리기술야축보득도응용.
Improving the utilization rate of water and conservation water has been taken a great attention in China which is not only in water shortage but also has large industrial water consumption. Present technologies on improv-ing the concentration ratio of circulating cooling water are discussed. In addition, the treatment principles of each technology and their advantages and disadvantages are introduced. Meanwhile, the practical applications show that the concentration ratio can be increased and water can be largely saved. With the continuous development of science and technology, new and highly efficient treatment technologies are increasingly used in cooling water system. The principle of reverse osmosis and corrosion inhibition, scale prevention and disinfection of ozone in circulating cool-ing water treatment are analyzed. As new techniques, they have been gradually applied in water treatment.