Microbes In Sewage Treatmentwe

Sewage Treatment

Process of reducing pollution in municipal waste-water rich in organic matter and microbes before disposal.

Primary Treatment

Initial phase involving physical removal of particles through filtration and sedimentation in sewage treatment.

Secondary Treatment

Biological phase where heterotrophic microbes break down organic matter and reduce pathogenic microbes in sewage.

Importance of Microbes in Sewage Treatment

Crucial role of microbes in breaking down organic matter, reducing pollution levels, and ensuring effective waste water treatment.

Aeration Tanks

Tanks where mechanical agitation and air pumping promote the growth of aerobic microbes into flocs for reducing organic matter and BOD in wastewater.

BOD (Biochemical Oxygen Demand)

Measurement of organic matter in water through oxygen uptake by microorganisms, indicating water quality and pollution levels.

Settling Tank

Facility for sedimentation of bacterial flocs and formation of activated sludge in the wastewater treatment process.

Anaerobic Sludge Digesters

Tanks where activated sludge is digested by anaerobic bacteria, producing biogas like methane, hydrogen sulfide, and carbon dioxide.

Effluent Disposal

Release of treated water into natural water bodies, contributing to environmental benefits and energy production in wastewater treatment.