Опубликована: Янв. 1, 2024
Язык: Английский
Indoor and Built Environment, Год журнала: 2024, Номер unknown
Опубликована: Сен. 11, 2024
This study utilized a questionnaire survey to collect data from 265 residents in Changchun, encompassing building characteristics, ventilation frequency and overall satisfaction with the indoor environment. Statistical analysis revealed significant disparities temperature. The results indicate that primary mode of air exchange amongst Changchun is window ventilation, accounting for 93%. Field tracking was conducted measure concentrations volatile organic compounds (VOCs) residential buildings during winter summer seasons. increase average indoor/outdoor (I/O) ratio targeted 25 VOC winter, rising 10.8 17.7. findings underscore sources as predominant contributors measured VOCs. Temperature, humidity room functions are main factors affecting concentration. Higher temperatures increased relative both contributed elevated levels. recommended opening more windows high temperature summer, maintain good quality effectively age emission VOCs furniture. contributes enhancement database on effective strategies cold regions safeguarding public health.
Язык: Английский
Процитировано
0
Sustainable Cities and Society, Год журнала: 2024, Номер unknown, С. 105867 - 105867
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
0
Environmental Science Processes & Impacts, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
Previous time-integrated (2 h to 4 h) measurements show that total gas-phase water-soluble organic carbon (WSOC
Язык: Английский
Процитировано
0
Environmental Science Processes & Impacts, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
Multiphase interactions and chemical reactions at indoor surfaces are of particular importance due to their impact on air quality in environments with high surface volume ratios. Kinetic multilayer models a powerful tool simulate various gas-surface including partitioning, diffusion multiphase chemistry compounds by treating mass transport number model layers the gas condensed phases flux-based approach. We have developed series kinetic that been applied describe indoors. They include K2-SURF reversible adsorption volatile organic surfaces, KM-BL through an boundary layer, KM-FILM film formation multi-layer growth absorption compounds, KM-SUB-Skin-Clothing ozone skin lipids clothing. also effective accommodation coefficient can treat partitioning effectively taking into account limitations bulk diffusion. In this study we provide detailed instructions code annotations these for user. Example sensitivity simulations investigate input parameters presented help familiarization codes. The user adapt codes as required experimental field campaign measurements, use gain insights important processes, extrapolate new conditions may not be accessible measurements.
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0