Measurement and Evaluation to the Influence of Indoor Formaldehyde and Ammonia Concentration from Decorations and New Furniture upon

摘要

This article introduces the present situation of indoor air quality and points out the main source and harm of the indoor pollutants-ammonia and formaldehyde.Several new decorated residences selected from Tianjin were tracked in measurement and the monitoring result of the pollutant measurement in winter was obtained.Thus several steps were put forward in aiming at improving indoor air quality according to the present situation.