Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0232
“The dust collection performance of the non-motorized brush filter varied by material, with particle removal efficiencies of 82.1 ± 3.4, 76.1 ± 4.7, and 73.7 ± 4.5% for horse hair, nylon, and stainless steel, respectively.”
Structure
- Factor
- Particulate matter (PM₂.₅ and PM₁₀)
- Intervention
- Air filtration and air purifiers
- Setting
- laboratory, KR
- Study design
- laboratory test of a non-powered brush filter generating electrostatic force, developed for bus stops; particle removal efficiency measured for three brush materials with and without fan airflow (class 4)
- Effect
- other 82.1
- Caveat
- laboratory prototype result; printed as ± without naming the measure of spread
A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.