BOP Air Cleaning Experiences

Adsorption air cleaning from ozone.

Not much has been written about air cleaning from ozone. The aim of this paper was to demonstrate the possibility of adsorption air cleaning from ozone. The second aim was to investigate the dependence of the efficiency of ozone removal from the air on the height of the adsorber layer and on concentrations of ozone, and to obtain empirical formulas for calculating the efficiency of ozone treatm...

Indoor Air Chemistry: Cleaning Agents, Ozone and Toxic Air Contaminants

Experiences with using Data Cleaning Technology for Bing Services

Over the past few years, our Data Management, Exploration and Mining (DMX) group at Microsoft Research has worked closely with the Bing team to address challenging data cleaning and approximate matching problems. In this article we describe some of the key Big Data challenges in the context of these Bing services primarily focusing on two key services: Bing Maps and Bing Shopping. We describe i...

Air Cleaning Performance of a Biowall for Residential Applications

An active botanical air filtration system, called the Biowall, is used to improve indoor air quality (IAQ) and provide the potential for energy savings in residential buildings by reducing the need for air conditioning. The Biowall is an integral part of the HVAC system to actively filter the return air from Volatile Organic Compounds (VOCs). The Biowall was recently evaluated in an environment...

Photocatalytic Cleaning Performance of Air Filters for a Binary Mixture

Abstract—Ultraviolet photocatalytic oxidation (UV-PCO) technology has been recommended as a green approach to health indoor environment when it is integrated into mechanical ventilation systems for inorganic and organic compounds removal as well as energy saving due to less outdoor air intakes. Although much research has been devoted to UV-PCO, limited information is available on the UV-PCO beh...