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" Huang Si Mian told reporters. Innovation Lesson ignite passion invention In the next school, there is a course called "innovation" Course. Each class, Shanghai Invention Association Member Huang had new teacher will introduce students to the recent social hot spots, and stimulate their enthusiasm invention. At the recent one lesson, Huang Si Mian learned "PM2.5" this new term,http://www.simu001.cn]21decembre2012.fr]zanotti pas cher], which refers to the atmosphere in diameter less than or equal to 2.5 micron particles, only one-tenth the diameter of a human hair. Directly into the rear of such particles are inhaled bronchial, triggering including asthma,http://www.simu001.cn]bagnoromagnolo###/collezione.asp]2014 Scarpe Hogan], bronchitis and cardiovascular disease and other diseases. Recently,http://www.simu001.cn]romaniatv.it/collezione.asp]hogan outlet scarpe], China's environmental protection department will "monitor and publish PM2.5" on the agenda, how to control PM2.5, also subject to wide public attention. How can we reduce the PM2.5 air it? Huang students began to explore,http://www.simu001.cn]forestedilombardia.it/]air jordan 4], at home, her online access to information,http://www.simu001.cn]freeinsurancequotes.co/]zanotti pas cher], to understand the various technologies and air purification equipment; in school, she often had to find a new teacher Huang discussed devised scheme in the teacher's inspiration. "Have you ever seen a hookah? Pumped past a lot of people smoke,http://www.simu001.cn]hotel-bonsejour-montmartre.fr/abercrombie.asp]abercrombie fitch], smoke filtered through the water,http://www.simu001.cn]armoniaenatura.it]moncler italia], a lot of nicotine,http://www.simu001.cn]centre-huit.org/]louboutin femme], tobacco tar will dissolve in the water." In a discussion on,http://www.simu001.cn]obesite-paris###/hollister.asp]hollister soldes], Xiao Huang Huang to Speaking hookah. Can injected water in the air purifier,http://www.simu001.cn]permissible.fr]nike tn pas cher], allowing water to filter out atmospheric PM2.5? Huang Si Mian suddenly had an inspiration. However.to make these ideas become reality, Huang Si Mian use experimental data to prove that her invention can remove the air of a large number of PM2.5. Preliminary experiments indicate that this device can remove the imported gas fumes. Winter vacation, she was ready to do a more precise experiment: the cleaner the water into distilled water and let it work for some time after the water sample after evaporation was observed with an electron microscope to detect whether water containing PM2.5 particles. If so, to prove that the device has a filtering function of PM2.5. This invention, deputy director of the Shanghai Environmental Monitoring Center Zhangming Xu said, from the principle that this water filter,http://www.simu001.cn]centre-huit.org/]christian louboutin pas cher], mist filter.
after the air into the water, the filter effect estimate is limited,http://www.simu001.cn]hotel-emilia.it]woolrich italia], how to improve the efficiency of the purifier it? Xiao Huang into a new round of exploration. Water, fog,http://www.simu001.cn]alberghi-lerici.it]peuterey spaccio], ultrasonic filter Yesterday, the reporter walked into the lab to the next school,http://www.simu001.cn]bagnoromagnolo###/details.asp]hollister online], see a small yellow invention is now taking shape. The air cleaner consists of a housing and a number of devices. NOTE transparent shell in a lot of water, "tank" at the bottom with three submersible pumps oxygen, which together with the three catheter, through the catheter, oxygen pump to cleaner air is pumped into the surrounding water,http://www.simu001.cn]romaniatv.it/collezione.asp]hogan outlet online], and a large amount of bubbles. Huang Si Mian said,http://www.simu001.cn]hotel-bonsejour-montmartre.fr/abercrombie.asp]abercrombie], submersible oxygen pump was originally used to keep ornamental fish and put them in an air purifier is to draw a large number of outdoor air into the water, make full contact with air and water. So that the device becomes a larger version of the "water pipe", a large number of PM2.5 in the air dissolved in the water. Light water filtration is not enough to deal with PM2.5, Xiao Huang also uses fog filtration. Fog is produced crystals in the air after contact with water vapor and dust, mist the role of adsorption of dust particles. In order to create "artificial fog", little yellow in the online search repeatedly, finally bought "ultrasonic nebulizer." This equipment was originally installed in the air humidifier inside, she mounted the three ultrasonic nebulizer air purifiers, and oxygen pump "work together." I saw ultrasonic nebulizer powered water purifier emerge a Unit mist, adsorption in the air PM2.5. Under the guidance of Huang, Huang Si Mian also purifier in the installation of two high-voltage electrode, negative electrode is energized after.
can play the effect of electrostatic precipitator. We hope to use the instrument to detect purifying effect Xiao Huang said that after the device design matures, it can be installed as a wall like a wall-mounted air-conditioning in the room,http://www.simu001.cn]forestedilombardia.it/]nike air jordan], by connecting the instrument catheter pumped into the outdoor air, the removal of clean air introduced into the indoor PM2.5. This device can also be designed to be more compact,http://www.simu001.cn]atel-energia.it]hogan outlet], become PM2.5 car air purifier, so that when people travel by car is not contaminated gas inhalation. Xiao Huang is also envisaged that the invention will improve the outdoor air purification devices. "Automobile exhaust emissions, emissions of coal-fired power plants, are the two main sources of atmospheric PM2.5 If the 'bongs' put into cars and coal-fired power plants may be able to reduce PM2.5 concentrations in the atmosphere. " Of course.
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