Summary |
In recent years, indoor air quality has become an important issue in Hong Kong, China and in many other countries. Numerous indoor sources emit a low concentration of volatile organic compounds (VOCs), which cause adverse health effects such as allergic reactions, tiredness, and even cancer. Considerable effort is spent on aligning industrial practice with government regulatory requirements. The adsorption based air purification technology transfers the VOCs to another phase rather than eliminating them, thus leading to the problem of additional disposal and waste treatment.
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Application Date |
08/10/2010
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ID No. |
12/900,768
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Country/Region |
Hong Kong |