Four Levels of Clean, Low cost, Forgotten Water Technologies for... Four Levels of Clean, Low cost, Forgotten Water..

• 8‘Aeration, Aerobic Bacteria, Anaerobic Digestion continued 2: Aeration & Aerobic Bacteria 2 • -->>cont: WM Accepted widely used effects: J(wastewater aeration): • Other competitive low cost effective aerations by: i- selecting bacteria that needs less oxygen(American Water NPXpress+), ii- very high oxygen retention & large biofilm area generation: Membrane Aerated Biofilm Reactor:MABR(Emefcy, GE water ZeeLung, OxyMem +), aerating nano ceramic "gill"(BioGill), similar? (Microvi), iii- deep vertical underground shaft with separate up/ down controlled flow to maximize hyperbaric oxygenation(NORAM VERTREAT), iv- pressurized oxygen feeding with rotating ceramic membrane disc that diffuses fouling(Grundfos BioBooster+), v- Aerobic and Anaerobic processes take place alternatingly (AtlasEnergyTech - Baswood BioViper+), vi- Simple containerized highly adoptable non reactor type single-pass treatment by advanced composite polymer material enhanced biofilm & filter media system(Island Water Tech REGEN), -->>continued 32

Four Levels of Clean, Low cost, Forgotten Water Technologies for... Four Levels of Clean, Low cost, Forgotten Water.. | Page 32