👉 Demitrain is a concept in the field of environmental science and engineering that refers to the phenomenon where there is no direct or indirect exposure to pollutants, chemicals, or other contaminants. It involves reducing exposure to these substances through various methods such as wearing protective clothing, using equipment with filters, and maintaining proper ventilation in industrial settings. Demitrain is crucial for a number of reasons. Firstly, it helps reduce pollution levels in the environment by minimizing the impact on human health and ecosystems. Secondly, it