indoor air
Household Electrification and Indoor Air Pollution
... The main source of energy expenditure is kerosene (US$2.11 per month) mainly used for lighting, and propane (US$2.09 per month), mainly used for cooking, followed by candles (US$0.46/month) and car battery recharging ...
50
ASSESSMENT OF THE INDOOR AIR QUALITY OF AKURE, NIGERIA
... Mp - the measured pollutant concentration; Sp - the statutory limit set for such pollutant using FMEnv Standard and ASHRAE Standard. TP is useful in determining the harmful effects of the emissions from the source ...
19
Control of asthma triggers in indoor air with air cleaners: a modeling analysis
... in indoor air, use of a high efficiency in-duct air cleaner as part of a forced air ventilation system yielded the greatest benefit, followed by multiple portable air cleaners in con- ...
14
Interrelation of attributes of occupant’s comfort, ventilation system and indoor air quality in residential buildings
... poisonous air but its higher concentrations may significantly affect the mucous membrane (dry eyes, sore throat, nose congestion, sneezing) and lower respiratory related mptoms (tight chest, short breath, cough ...
6
Field evaluation of a low-cost indoor air quality monitor to quantify exposure to pollutants in residential environments
... of indoor air pollution on human ...holds’ air quality information that may be used to gather large-scale household IAQ data and also to motivate occu- pants to reduce the potential harm of ...
16
Health Risk Analysis of Indoor Air Pollution
... other indoor pollutants will be monitored. Poor ventilation can make indoor environment uncomfortable and can reduce ...other indoor air pollutants released from furnishings, building products ...
5
Indoor Air Quality in the United Arab Emirates
... Input from 56 environmental health stakeholders in the UAE prioritized environmental risks and interventions based on an expanded WHO burden of disease approach [3]. This effort revealed the leading concerns for mor- ...
14
CORRELATION ANALYSIS BETWEEN INDOOR AIRBORNE BACTERIAL LOAD AND OCCUPANT DENSITY IN HOSPITAL INDOOR AIR
... hospital indoor air are influenced by the number of occupants, their activities and the ventilation (Ayliffe, ...of indoor surfaces with which they come in contact with, as they shed microorganisms ...
11
Indoor Air Investigation Using CFD Approach
... of indoor air distribution is also done to enhance energy saving and indoor air quality by controlling the contaminants in a space (Cao, ...
24
Impact of traffic densities on indoor air quality
... children. Indoor and outdoor samplers were placed at the breathing level for a typical adult ...possible indoor sources of ...of air conditioning in the living room was ...and indoor ...
7
Simulation And Measurement For Indoor Air Flow
... Nowadays, as majority people spend most of their time indoors, therefore the indoor air flows inside a building is very important. As we all know, people seems to be more productive and effective when they ...
24
Indoor Air Environment—Hygienic Factors and Limits
... the indoor air is the air surrounding a ...occurring air pollution and outdoors are several different par- ticle sources, including the burning of fossil fuels and biofuels, road and vehicle ...
16
Development of an indoor air quality checklist for risk assessment of indoor air pollutants by semiquantitative score in nonindustrial workplaces
... Methods: The general structure of and specific items in the IAQ checklist were discussed in a focus group meeting with IAQ assessors based upon the result of a literature review, previous industrial code of practice, and ...
7
Indoor Air Quality Monitoring in College Campus
... Figure 3 there has been a graph plotted between concentration of carbon dioxide in ppm & time in hours. From the graph it is cleared that the concentration of carbon dioxide increases. It is due to fumes which were ...
6
Indoor bacterial load and its correlation to physical indoor air quality parameters in public primary schools
... different indoor air biological ...the indoor bacterial ...the indoor environment of classrooms to safeguard the health of students and teachers in ...
7
Indoor Air Quality – Problem Identification and Elimination
... central air handling unit and the second filtration using high efficiency particulate (HEPA) filters, just before the air enters the ...space. Air filtration just before entering the space is used ...
17
Abstract Poor air indoor quality can cause health problems. Monitoring of indoor air quality is currently carried out by environmental
... Poor air indoor quality can cause health problems. Monitoring of indoor air quality is currently carried out by environmental health officer by carrying a measuring instrument and making ...
7
The Impact of Replacement Windows on Air Infiltration and Indoor Air Quality in Dwellings
... should “not have a worse level of compliance”. This has been interpreted by some to mean that if a window had no controllable background ventilation before replacement then the new replacement window does not require ...
10
Effect of sun radiation exposure on indoor air quality of car interior in tropical country
... Without any natural shading or roof in the parking area, the vehicle would be exposed to the sun radiation during the hot and sunny day at certain period of time. The sun radiation will strike directly the vehicle body ...
36
The Effect of Aerosols on the Air Microflora of the Indoor Air
... the indoor of the built environment, the aerobiomes is important and they are bacteria, viruses, fungi and their spores are examples of bio aerosols present in the air, inhaled by human ...and ...
14