What is PM2.5?

Things decay: either they wear off or fall apart. Things emit: whether from natural sources like wildfires or volcanoes, or man-made sources like vehicles and factories. And things get blown away: like dust from road-sides or barren fields, or pollens from flowers in blooms. In all these cases, fine ...

Ventilation in Modern BuildingsVentilation in a building refers to the exchange of indoor and outdoor air, which is vital in maintaining a healthy IAQ. Insulated and airtight buildings with no proper ventilation confines harmful pollutants indoors. Also, high humidity build-up in indoor air can damage a building structure.  Additionally, ...

What is Stale Air?

As per the US Occupational Safety and Health Administration (OSHA) reports, poor outdoor air flow, fluctuating humidity and temperature levels, remodeling, and other activities in or near a building may contaminate fresh air flow into a building. Buildings today are either ultra-efficient and highly insulated or are built without ...

Starting this new year, Bonphul Air Products is splitting its business operations into two groups: (a) Product Sales and (b) Consulting Services.The Product Sales Group would be focused on indirect business through a nation-wide partner network, while the Consulting Services Group would be focused on direct business from institutional ...