Efficiency evaluation of a lab-scale photoelectric precipitator for particulate matter emission reduction.

The importance of studying particulate matter lies in its detrimental impact on human health and the environment. Industrial emissions often carry substantial dust content, necessitating the reduction of their environmental release. This study introduced a laboratory-scale photoelectric precipitator to assess its effectiveness in curbing particle emissions under varying temperature, humidity, and residence time conditions.

Improving healthy work culture measures using participatory ergonomic interventions.

The productivity outcomes from proper implementation of participatory ergonomic interventions in industrial developing countries (IDCs) are important to have management support. However, the role of awareness promotion in engaged groups of intervention has been overlooked. This article explains the health effects of some ergonomic interventions including nutrition awareness, training and workstation redesign on the labor productivity indices of an industry using participatory ergonomics.