摘要
本研究介绍了水的空化机理、空化效应和产生空化的条件。水在空化时会对水中的物体产生气蚀现象,造成水中设备或部件腐蚀及损坏,这是在工业生产过程中应尽量避免的。但我们可以利用水的空化效应,进行海水淡化、污水处理、水力清洗以及医疗军事等各方面应用,为人类的生产和生活服务。同时介绍了水的空化技术研究,并对其应用的前景进行展望。
This paper introduced the principle of water cavitations, effects of cavitations and the conditions of cavitations. While cavitations, the equipments or parts under water may be corrosionned or damaged, which should be avoided in industrial production. But we can use the effects of water cavitations in seawater desalting, wastewater treatment, water cleaning and medical and military fields applications for human production and living services. Finally, the water cavitation research and application were prospected.
出处
《黑龙江科学》
2013年第5期21-23,46,共4页
Heilongjiang Science
关键词
空化效应
污水处理
水力清洗
Cavitation effect
wastewater treatment
water cleaning
