Municipal Wastewater Treatment Plants
In the treatment of sewage from large or small
communities, Extol Hydro Technologies offers a complete
service range from preliminary design to turnkey treatment plant
construction. Extol Hydro Technologies can supply activated
sludge, oxidation ditch, RBC and bio-filter plants for secondary
treatment of sewage.
Mechanical screens, simple and aerated grit chambers,
anaerobic and aerobic sludge digesters, sludge thickeners, chamber
and belt filter presses are employed for mechanical treatment and
sludge treatment.
When purification beyond the secondary level is
required, Extol Hydro Technologies supplies biological
nitrification/denitrification, biological or chemical phosphorus
removal, and tertiary filtration systems.
To small communities up to 10,000 population, Extol Hydro
Technologies offers an efficient and practical solution with
standardized plants.
Biomass plants are suspended growth biological
treatment systems with innovative operational and constructional
features
