Explores biological wastewater treatment, emphasizing organic matter, nitrogen, and phosphorus elimination through processes like sludge recirculation and aeration.
Explores the activated sludge process for wastewater treatment and purification efficiency, including factors affecting sludge stabilization and purification yields.
Explores the direct dosage of powdered activated carbon for micropollutant removal and the characterisation of wastewater solids, including screenings production and grit removal.
Delves into the biogeochemistry of arsenic in the SE Asia delta, covering speciation, human exposure, microbial transformations, and groundwater contamination.
