Infosphere on Air Purification & Better AirSharing of Indoor Air Quality Management Information - Knowledge and Case Studies
To address worsen outdoor air quality, frequency of filter cleaning in 5-star hotels has been increased in the past from bi-weekly/monthly to almost daily/weekly. Think about the cost implication and solid waste generation on the amount of filters needed to be treated or replaced more frequently.read more
The staffs working in the Namtaeryeong and the Gyeongbokgung station received relatively
high radon exposure compared to the others. The reason is assumed that the stations are located on the granite, and particularly the Namtaeryeong station is deeper than the other stations.
BEAM Plus is primarily an intrinsic building and performance evaluation, where WELL is assessing occupant experiential factors. There is an overlap of interventions, do not contradict, but prioritize different things. For example, the WELL Building Standard can be thought of as an expansion of focus for the Indoor Environmental Quality (IEQ) category in particular.read more
The deodorizing composition according to the present invention includes an aqueous slurry containing water, an iron (II) compound, and a chelating agent.read more
Dr. Yip Lai Lam: A pioneer academic environmentalist in Hong Kong. He taught Environmental Education in the 70’s, seeded the bed of Earth loving advocates.read more
Rising rates of childhood asthma and allergies have experts concerned. Learn what you can do to help keep your kids safe and healthy.read more