The hollow part of the transparent cover thus serves also to preheat the incoming salt water with the heat lost upon condensation by the vapor within the main container.doi:US4135985 AAldo La RoccaUSUS4135985 * May 31, 1977 Jan 23, 1979 Fiat Societa Per Azioni Desalination of salt water ...
In the meantime, the leftover salt continues to circulate through and out of the device, rather than accumulating and clogging the system. The new system has a higher water-production rate and a higher salt-rejection rate than any other passive solar desalination concept currently being tested. ...
Kind Code: A1 Abstract: In a desalination assembly: (a) preheated salt or brackish water (1) is desalinated in a circular boiler with a convex base and top heated by sunlight focused by a parabolic mirror; (b) the double-walled top incorporates a coiled cooling tube and is detachable ...
On the other hand, solar desalination proved to be the most reliable and cost-efficient methodology for water desalination to access potable water from saline solution. In such techniques, the naturally abundant solar energy is used to simply evaporate the water in a zero-energy-cost technique. ...
根据第四段The device can be considered as a multilayer solar still.The heat is absorbed by its flat panels and then transferred to make water evaporate.The vapor then cools down and turns into liquid water on the next panel.As the water is collected,the released heat is transferred to the...
In a desalination assembly: (a) preheated salt or brackish water (1) is desalinated in a circular boiler with a convex base and top heated by sunlight focused by a parabolic mirror; (b) the double-walled top incorporates a coiled cooling tube and is detachable from the base; (c) the...
Researchers at MIT and in China developed a simple,solar-powered water desalination (脱盐) system.They have made a breakthrough in getting fresh drinking water from sea water by using sunlight. As the research paper published in Energy & Environmental Science explains,equipment applied in this syst...
Desalination rate >98.5% Output water saltness <500mg/L Recovery rate 40%(Depending on temperature and inlet water quality) Operation pressure 3.5~5.5Mpa Power 20KW Voltage AC220V~440 /50~60Hz / Three phase Protection grade IP54 Dimensions 40 feet container Net weight...
Infrared spectroscopic evidence for protonated water clusters forming nanoscale cages. Science 304, 1134–1137 (2004). Article ADS PubMed CAS Google Scholar Safe Drinking-water from Desalination (World Health Organization, 2011); http://apps.who.int/iris/bitstream/10665/70621/1/WHO_HSE_WSH_11.03...
Solar desalination is the desalination of water using solar energy. Renewable energy overcomes the usually high energy operating costs as well as greenhouse emissions of conventional reverse osmosis. Reverse Osmosis is currently the favoured technology for desalination, being the most cost-effective. Recen...