Results of investigations of usage the environmental friendly technology for the air purification in non-industrial buildings

Ability of plants to purify contaminated indoor air using vertical hardware-biological complex of recirculating type was studied. Laboratory experiments were made for assessing capability to purify indoor air against different particle size of contaminated air by cigarettes. Comparative analysis of the data obtained with the use of Tradescantia fluminensis Vell and Sansevieria trifasciata was shown. According to the results of laboratory tests and diagnostic status of the air, making the following options by location of vertical hardware-biological complex of recirculating type.