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胜利油田钻井工人长期工作在苦咸水地区,吃水靠汽车送,逢雨季送不上水就吃苦水,给工人生活带来严重困难。大马力柴油机由于用苦咸水作冷却水,机器腐蚀严重。为了解决这个问题,我们于1976年开展了苦咸水淡化的研究工作。经过对苦咸水膜的初步研究和十天的室内运转试验,根据压力对透水速度和脱盐率、流速对透水速度和脱盐率的影响,组装了日产五吨的苦咸水淡化器。于8—9月间
Shengli Oilfield drilling workers have been working in brackish water areas for a long period of time. Draughts are sent by car. When rain drops, they can’t feed water and eat bitter water, which brings serious difficulties to workers’ lives. Because of the use of brackish water as cooling water, high-horsepower diesel engines suffered from serious corrosion. In order to solve this problem, we conducted research on brackish water desalination in 1976. After a preliminary study of brackish water film and a ten-day indoor running test, a brackish water desalter with a capacity of five tons per day was assembled based on the effect of pressure on the speed of permeation, the rate of salt rejection, and the flow rate on the speed of permeation and the rate of salt rejection. From August to September