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Why Air Purifiers Are Not Always The Answer To Indoor Air Quality Problems
Air purifier filters are not always the answer to air quality problems. Solving the problem is a much better approach than masking the symptom. The following are the basic approaches to improve indoor air quality; 1) Eliminate or control the pollutant source. 2) Dilution of the contaminants through ventilation. 3) Removal or reduction of the contaminants through filtration or purification with the use of air purifier filters or air purifiers. Proper ventilation in a building is a must! Before the energy crunch in the 1970's, fresh air in buildings was not really an issue. When energy costs started to rise, we started making our buildings more energy efficient with better insulation and sealing techniques that made the building tighter, reducing the amount of fresh air into the buildings and increasing indoor pollution. After indoor air quality issues came to the surface, we learned how to reduce energy costs while not compromising the health of the occupants, through the practice of building science. Great strides have been made in this area, leading to more comfortable, healthier, safer homes. The goal of good ventilation is to bring in the right amount of fresh air, not too much or not too little. This is accomplished by using mechanical ventilation (exhaust fans, energy recovery units, etc.) that are sized to the volume of the house and/or according to lifestyle. Mechanical ventilation not only dilutes contaminants but also removes excess moisture that can become a mold problem if not properly addressed. Moisture can show up as high humidity (under-ventilated bathrooms, indoor pools or hot tubs and very tight homes) or water that enters a building either from the outside (rainwater) or from undetected plumbing leaks. Addressing these problems using the right approach, elimination or control of the source (in this case repair the leak from the outside or finding and repairing the plumbing leak) makes more sense than trying to rid the mold with air purifier filters or air purifiers. Pollutants such as formaldahyde and benzene can be produced from certain furniture, carpets, plywood and drapes. Other sources of benzene are gas cans, gas powered lawn mowers that are stored in garages that are attached to the house. If elimination of these sources is not an option an air purification device would be the obvious choice. Toilets, air conditioning coils, heating/cooling ducts and humans are producers of bacteria. The right plan in these cases would be an air purifier device. Carbon Monoxide is caused by incomplete combustion of appliances that depend on combustion to operate. ELIMINATION IS ALWAYS THE ANSWER WHEN IT COMES TO CARBON MONOXIDE! FIND THE PROBLEM-FIX THE PROBLEM! Leave this to a company that is well-versed in carbon monoxide. Pet and human dander are controlled through proper humidity control (mechanical ventilation) and air purifier filters. By using the combination of source control (elimination), ventilation (dilution) and good air purifier filters and/or purification system ,your environment will be much heatlthier. For air quality info visit www.expert-air-purifier-reviews.com About the Author: A pioneer in residential contracting, Ed is a thirty-year industry veteran trained in the "House Is A System" approach to HVAC design. He was formerly a building analyst instructor, providing certification training for New York's Home Performance with ENERGY STAR® program.
Latest News:Site: Yahoo! News Search Results for news ABC News hammering out Palin interview plans (Reuters via Yahoo! News) ABC News is spending more time trying to assemble the logistics of its exclusive interview with Republican vice presidential candidate Sarah Palin than it did negotiating with the McCain campaign itself. UAL shares walloped by new posting of old news (Reuters via Yahoo! News) A nearly 6-year-old news story on the 2002 bankruptcy filing of UAL Corp resurfaced on the Internet on Monday, clobbering the airline's shares as some traders mistook the report as current and plausible news. Game news: 'GTA IV' hits 10 million, EA meets ESPN (AP via Yahoo! News) Real news from the virtual world: News and notes on the PGA Tour's top 20 golfers (USA Today) Get the latest news and notes on the top 20 golfers on the PGA Tour. These rankings are based 2006-07 PGA Tour results. UAL shares walloped by new posting of old news (Reuters via Yahoo! News) A nearly 6-year-old news story on the 2002 bankruptcy filing of UAL Corp resurfaced on the Internet on Monday, clobbering the airline's shares briefly as some traders mistook the report as current and plausible news. Young adults want less election news (UPI) EVANSTON, Ill., Sept. 8 (UPI) -- U.S. young adults say there is too much election-related news on Internet news sites, a university study indicates. Good news for Saltalamacchia (MLB.com) Good news for Saltalamacchia Asyncast delivers custom news to hands-free mobile devices (CNET) The company's Rocketron service allows users to set preferences for the kinds of news stories they want to hear, as well as filter controls for news they don't want. CNET News Daily Podcast: The new Zune plays its tune (CNET) Microsoft lets "slip" Zune news one day before Apple's big shindig. Big ad group says Google-Yahoo is a bad idea. Who says real spies don't dig social networking? ABC News gets first Palin interview (Reuters via Yahoo! News) ABC News' Charles Gibson has snagged the first interview with Alaska Gov. Sarah Palin since she was named the GOP's vice presidential pick on August 29. Site: news - Google News Phil Schiller bringing the news at Macworld - San Francisco Chronicle
MORE RESOURCES: Site: Yahoo! News Search Results for alternative Money at work: Liontamer Alternative Energy fund (The New Zealand Herald) What is it called and what sort of savings product is it? The Liontamer Alternative Energy fund is a capital protected fund with a socially responsible theme. Croton bike week to promote alternative transportation (The Journal News) CROTON-ON-HUDSON - Village residents are being asked to trade in four wheels for two next week, part of a larger effort by the village administration to promote alternative transportation. Alternative fuels hit Norman (The Norman Transcript) Those buses may look normal, but their diet is a bit different. Instead of diesel, they use the vegetarian vehicle fuel, compressed natural gas.The University of Oklahoma and the City of Norman are adding more alternative-fuel vehicles each year, and this fall OU will open a new CNG and biodiesel refueling station for both university and city vehicles. House speaker pushes for alternative energy (The Oklahoma Daily) The number of natural gas pumps in the state could double if Oklahoma?s speaker of the House of Representatives has his way. Chris Benge, R-Tulsa, announced Sept. 2 the first phase of his energy plan, which is intended to make alternative fuel cars more affordable for Oklahomans. Pershing Won't Back CVS-Longs Deal, Seeks Alternative Buyer (Fox News) Pershing Won't Back CVS-Longs Deal, Seeks Alternative Buyer Seeking Federal Loans, Automakers Cite Alternative-Energy Goals (New York Times) A proposed $25 billion federal loan program to help retool the auto industry would speed the development of alternative-fuel vehicles, a Chrysler executive said Wednesday. Wind Power--An Alternative to America?s Energy Needs (Cook County News-Herald) Alternative energy has been talked about and implemented for at least thirty years, with the concept instigated by the energy crisis of the 1970s. In the mid-seventies, wind and solar power started to develop for users who wanted to be independent of utility companies. GR teen escapes alternative jail, carjacks car (The Muskegon Chronicle) Press Photo/Lance WynnDerek Allen Guyton, center, speaks with his attorney, Valerie Foster, during his sentencing in the Kent County Courthouse on Wednesday afternoon. Derek Guyton GRAND RAPIDS -- A young man who police say walked away from an alternative jail... Adnan makes case for alternative broadband network (The Star) KUALA LUMPUR: Pahang Menteri Besar Datuk Seri Adnan Yaakob and High Speed Broadband Sdn Bhd (HSBT) yesterday made the case for an alternative high-speed broadband network costing RM10.5bil that will connect 2.5 million premises nationwide over five years. GreenMan Technologies creates alternative fuel subsidiary (Energy Business Review) GreenMan Technologies, a tire recycler, has announced the formation of a new subsidiary, GreenMan Renewable Fuel and Alternative Energy. Site: alternative - Google News Sunrise Solar tapped for alternative energy project in Brazil - Bizjournals.com
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