Distribution and health risk assessment of formaldehyde in non-newly decorated houses in Ningbo, China

[Background] Formaldehyde is a common air pollutant in residential buildings, and the health risks caused by formaldehyde in residential buildings can not be ignored.[Objective] This study aims to evaluate the air concentration of formaldehyde in non-newly decorated houses in Ningbo and its possible...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Huan jing yu zhi ye yi xue = Journal of environmental & occupational medicine 2021-01, Vol.38 (12), p.1340
Hauptverfasser: Zeng, Fanfu, Chen, Jieping, Pan, Ganglei, Xiang, Qiongshan, Cai, Xi
Format: Artikel
Sprache:chi
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:[Background] Formaldehyde is a common air pollutant in residential buildings, and the health risks caused by formaldehyde in residential buildings can not be ignored.[Objective] This study aims to evaluate the air concentration of formaldehyde in non-newly decorated houses in Ningbo and its possible health risks.[Methods] A total of 72 houses without any decoration in the past one year in Ningbo were selected by multi-stage random sampling method. From July 2018 to January 2019, the air samples of living rooms and bedrooms were collected and their temperature and humidity were also measured. The concentrations of formaldehyde were detected by AHMT method according to Standred method for hygienic examination of formaldehyde in air of residential areas -Spectrophotometric method(GB/T 16129 -1995), the health risk assessment model of U.S.Environmental Protection Agency was used to evaluate the non-carcinogenic risk and carcinogenic risk of formaldehyde, and Monte Carlo simulation was used for sensitivity analysi
ISSN:2095-9982
DOI:10.13213/j.cnki.jeom.2021.21100