Sludge reforming and volume reduction

A system that can reform returned sludge by adding a small amount of ozone and reduce the generation of excess sludge by improving sludge settleability and thickenability

This system is certified by Japan Institute of Wastewater Engineering and Technology

<Features> • Small volume of ozone : 1ppm in raw water • Good sludge sedimentary, lower than 100 of sludge volume index (SVI), No bulking by filamentous bacteria or Actinomycetes • Reduction of excess sludge by more than 30%. • No effect on treated water quality • Prevention of scum generated by Actinomycetes • Acceleration of nitrification due to increased solids retention time (SRT) resulting from the reduction in excess sludge and increase in mixed liquor suspended solids (MLSS) concentration • Improvement in economic efficiency by combining oxygen-activated sludge treatment and ozone generation   <Applications> • Wastewater treatment plant of all sizes • Wastewater treatment plants using standard activated sludge processes, oxygen activated sludge processes, anaerobic aerobic activated-sludge processes, oxidation ditch (OD) process or suspending sludge processes • Industrial wastewater treatment facilities   <Delivery Record>