|
|
Effect of Electromagnetic Water Treatment on Water Environment and Metal Equipment |
LI Tao, FENG Ziping, SONG Wenji, GAO Rixin |
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China |
|
|
Abstract: Water is the essential thermal media for cooling equipment, central air-conditioning, boilers and others to cool or store energy, but the storage of water in the system for a long time will cause not only the growth of bacteria and algae, but also the corrosion of the equipment surface. It was reported that electromagnetic water treatment would kill bacteria and algae, remove dirt and inhibit metal corrosion. In this paper, an experiment platform composed by stainless steel sink, electromagnetic water equipment, filter column, circulating pump is used to evaluate the effect of electromagnetic water treatment on the water environment and metal equipment, by tracking the contents of calcium carbonate and dissolved oxygen in the water under the action of the electromagnetic treatment, and analyzing the chemical composition of the sediment in the filter column produced in this process. The experiment results show that the electromagnetic water treatment has the sterilization function, but it also promotes the corrosion of the surface of metal equipment.
|
Received: 06 May 2011
|
|
|
|
|
[1] |
ZHU Xixi, WANG Li. Preparation and Application of Bi-metal Pillared Montmorillonite[J]. journal1, 2014, 32(9): 67-70. |
[2] |
ZHANG Zhihong, ZHANG Jiangjiang, GAO Qiuying, SUN Haijiao, XIAO Wenwen. Analysis of Rupture Failure of Sidetrack Deep Well Pipe in Tahe Oilfield[J]. journal1, 2014, 32(7): 62-66. |
[3] |
GE Liangquan, LIU Hefan, GUO Shengliang, LUO Yaoyao, ZHAO Jiankun. Progress in Analysis of Concentration and Contents of Heavy Metals in Atmosphere Particulate Matter[J]. Science & Technology Review, 2014, 32(33): 67-74. |
[4] |
ZHANG Jiangjiang, LIU Jining, GAO Qiuying, YANG Dongming, ZANG Hanyu, ZHANG Tao, XIAO Wenwen, JIANG Rui. Sediment in the Formation in Wet CO2 Environment of Pipeline and Quantitative Study of Its Corrosion Effect[J]. Science & Technology Review, 2014, 32(32): 67-71. |
[5] |
ZHANG Jiangjiang. Tahe Oilfield Gas Pipeline Corrosion Characteristics and Rules[J]. Science & Technology Review, 2014, 32(31): 65-70. |
[6] |
LI Xiaobo, ZHANG Hailong. Erosion and Corrosion Superposition Mechanism of Thermal Screen[J]. journal1, 2014, 32(3): 49-55. |
|
|
|
|