Research areas of RCEHT include:

* Employment the new technologies to reuse the water

* Employment the new technologies to treat and reuse the wastewater technologies

* Air pollution management and control

* Monitoring and evaluating air pollution

* Quantifying the health effects attributed to air pollution

* Control of noise pollution

* Soil pollution

* Management of municipal, hazardous, special, industrial and hospital waste

* Food hygiene and safety

* Nutrition science

* Environmental Epidemiology

* Radiation Hygiene

* Environmental toxicology

* Environmental Impact Assessment (EIA)

* Engineering methods of for controlling the vectors

* Environmental Health in emergencies

 and other health and environmental aspects relevant for human health