2010年11月1日星期一

Top 10 Plants to Remove Indoor Air Pollution Effectively

Common indoor houseplants may provide a valuable weapon in the fight against rising levels of indoor air pollution. The plants in your office or home are not only decorative, but NASA scientists are finding them surprisingly useful in absorbing potentially harmful gases and cleaning the air inside modern buildings. A sophisticated pollution-absorbing device: the common indoor plant may provide a natural way of helping combat "Sick Building Syndrome".Research into the use of biological processes to solve environmental problems, both on Earth and in space has been carried out for many years by Dr. Bill Wolverton, formerly a senior research scientist at NASA's John C. Stennis Space Center, Bay St. Louis, Miss. Based on preliminary evaluations of the use of common indoor plants for indoor air purification and revitalization a study using about a dozen popular varieties of houseplants was done to determine their effectiveness in removing several key pollutants associated with indoor air pollution. NASA research on indoor plants found that living plants are so efficient at absorbing contaminants in the air that some will be launched into space as part of the biological life support system aboard future orbiting space stations. Each plant type was placed in sealed, Plexiglas chambers in which chemicals were injected. Philodendron, spider plant and the golden pothos were labeled the most effective in removing formaldehyde molecules.NASA research has consistently shown that living, green and flowering plants can remove several toxic chemicals from the air in building interiors. You can use plants in your home or office to improve the quality of the air to make it a more pleasant place to live and work - where people feel better, perform better, any enjoy life more. 10 Plants in the common name: Bamboo Palm, Chinese Evergreen, English Ivy, Gerbera Daisy, Janet Craig, Marginata, Mass Cane/Corn Plant, Mother-in-law's tongue, Pot Mum, Peace Lily, Warneckii

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