There’s more to indoor climate than just temperature, although it is of course important that we stay comfortable whatever the weather and season. The level of humidity, for example, can lead to respiratory problems if it’s too high, or disturb our sleep and cause skin problems if it’s...
In this bustling metropolis, where high humidity is a constant companion, these allergens find ideal conditions to flourish, posing a significant challenge to those seeking a breath of fresh air. The Role of Cleanliness in Health A clean living environment is not merely an aesthetic preference but...
select article The decay of airborne bacteria and fungi in a constant temperature and humidity test chamber Research articleOpen access The decay of airborne bacteria and fungi in a constant temperature and humidity test chamber Caihong Xu, Hui Chen, Zhe Liu, Guodong Sui, ... Jianmin ChenDecember...
A healthy indoor environment vs. negative pressure: when it comes to controlling humidity and minimizing the risk of mold, geography influences the strategy, and building pressure control is one area to focus on. See what one firm did to help a Louisiana hospital that was feeling the pressure ...
Indoor contaminants are of various sizes and compositions.They might beMicroorganismssuch as fungi and include Molds, which develop on surfaces and can be visually identified as foaming stained structures.They tend to grow in wet, warm environments (70% to 95% humidity level) and can be found ...
indoor dehumidifying tail end, the air humidity is precisely controlled, and the radiation heat exchange effect of a radiation cold supply tail end and the surface of a human body is improved; precise control over the surface temperature of the human body and a comfortable level is thus ...
Dust mites require a relative humidity level of 65 percent to thrive. A dehumidifier can disrupt their life cycle by keeping indoor humidity below this threshold, contributing to cleaner air. Moreover, the control of moisture through dehumidification also inhibits the growth of mold, which is anoth...
• Is the indoor temperature too low? (The dehumidification capacity will be weakened in a low temperature and humidity environment) The Air Volume becomes smaller • Is the filter too dirty so that it blocks the air to enter inside? • Is the air inlet/outlet of the machine ...
Energy recovery ventilators transfer moisture to or from incoming air, as needed. This helps maintain a more consistent indoor humidity level during both winter and summer. No.3 Better energy efficiency ERVs can capture up to 70 percent or more of the energy from the air leaving a building an...
Then there is the question about positive indoor pressure or negative indoor pressure. As a general guideline, down south, positive pressure is recommended so that outside humidity is not drawn into the wall cavities. Up north, the reverse is true, so that positive pressure inside the house ...