Explores the analysis of organic substances, biochemical oxygen demand, bacterial biomass, nitrogen and phosphorus pollution, and the impact of phosphates on aquatic environments.
Explores the history and optimization of waste collection and recycling, emphasizing the importance of efficient methods to reduce costs and environmental impact.
Explores the activated sludge process for wastewater treatment and purification efficiency, including factors affecting sludge stabilization and purification yields.
Explores biological wastewater treatment, emphasizing organic matter, nitrogen, and phosphorus elimination through processes like sludge recirculation and aeration.