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Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

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A presentation from the Water Industy Alliance, Market Solution Forum - doing more with less. This forum discussed poor water quality, groundwater depletion, ASR and water allocation. David Lewis is a Senior Researcher University of Adelaide and Bailey Green of GO2 Water

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Page 1: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse
Page 2: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

David Lewis Senior Researcher

University of Adelaide

Page 3: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

Integra(ng  sustainable  technologies'  for  water  reuse  

  Dr  David  Lewis  –  UoA/GO2  Water  Australia  

  Dr  Bailey  Green  –  GO2  Water/  GO2  Australia    

Slide  3  Perth  Algae  R&D  Centre  

Adelaide  Microalgal  Engineering  Research  Group  

Karratha  -­‐  Site  for  fully  integrated  pilot  plant:  3  x  200m2  raceway  ponds      commission  date  Nov  2010  

Municipal  wastewater  

N  &  P  

Water  reuse  -­‐  irriga(on  

Energy  

Page 4: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

KEY  

AFPs      Advanced  FacultaQve  Ponds  

IPDs        In-­‐Pond  Digesters  

HRPs    High  Rate  Ponds  

C/F            CoagulaQon/FlocculaQon  

Municipal  Sewage  

©  2010  GO2  WATER,  INC.    

ASPs      Algae  SeXling  Ponds  

MMF    MulQmedia  FiltraQon  

SSF            Slow  Sand  FiltraQon  

UV          Ultraviolet  Light  DisinfecQon  

Municipality  

Recovered  Resources  

Algal  Biomass  

Biomethane  

Advanced  Ter(ary  Reclaimed  Water    

UV  

AIWPS®  Advanced  TerQary  Process  SchemaQc  

C/F  

AFPs  IPDs  

 HRPs   ASPs   MP  1  

MMF/SSF  

MP  2   MP  3  

4  copyright  GO2  Water,  Inc.  

Water  for  irriga(on  

Page 5: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

Delhi  AIWPS®  Facility  •  Design  Flow:  5.7  MLD  

•  Surface  Area:  19  acres;  Total  Treatment  Area:  29  acres  (37°24’53”N,  120°45’12”W)  

•  Average  TSS  &  BOD5  Removal:  90+%  

•  Average  TN  &  TP  Removal:  87%  &  65%  

•  6-­‐log  removal  of  E.  coli  (MPN/100mL)  

•  Complete  methane  fermenta(on  in  IPDs  –  NO  SLUDGE  

•  10x  the  oxygen  transfer  efficiency  for  1/10th  the  energy  use.  

•  More  treatment  for  lowest  capital,  O&M  and  Life  Cycle  Costs.  

MPs  

AFP  1  AFP  2  

HRP  1  &  2  

ASP  2  ASP  1  

5  copyright  GO2  Water,  Inc.  

Page 6: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

Hilmar  AIWPS®  Facility  •  Design  Flow:  3.8  MLD  

•  Surface  Area:  17.8  acres,  Total  Treatment  Area:  36.3  acres  (37°23’19”N,  120°49’57”W)  

•  Construc(on  Cost:  $4.3M  

•  Annual  O&M  expense  (2009-­‐10):  $330,478  

•  Annual  Energy  expense:  $13,000  •  Wastewater  Rate  $17/month/

household  

MPs  

AFP  1   AFP  2  

HRP  1  &  2  

ASP  2  ASP  1  

6  copyright  GO2  Water,  Inc.  

Page 7: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

The  GO2  –  AIWPS®  Advantage  •  InvenQon,  InnovaQon,  IntegraQon  •  Owners  and  developers  of  AIWPS®  Technology  

•  Experience  and  know-­‐how  to  deliver  technology  to  municipal  and  industrial  clients    

•  Simple  to  operate  and  ability  to  meet  the  most  stringent  water  quality  requirements  in  the  world  (California’s  Title  22)  

7  copyright  GO2  Water,  Inc.  

The  AIWPS®  Technology  is  energy  efficient,  carbon-­‐negaKve,  low  cost,  sustainable!  

Page 8: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

NEEDS:  •   Safe  Drinking  Water  and  SanitaQon  • New  Supplies  for  increasing  demands  • Water  ConservaQon    • Water  Recycling  • Water  Security  

A Sustainable, Proven Solution

GO2  Water,  Inc.  AIWPS®  Technology    

RESOURCES  RECOVERED:   Advanced  TerQary  Reclaimed  Water   Algal  Biomass  63  tons/yr/MLD   40+Mbtu/MGD  Pipeline  quality  biogas  

A  Total  SoluKon!   Recovered  Resources   $1-­‐2MUSD/MLD  cap-­‐ex     $66KUSD/MLD/yr  op-­‐ex   90+%  removal  of  BOD5,                  TSS,  and  TN  and  6  log                          removal  of  E.  coli  

AIWPS®  Facili0es  have  the  lowest  rates  in  the  state  of  California!  8  

copyright  GO2  Water,  Inc.  

Page 9: Doing more with less - David Lewis and Bailey Green, Researching wastewater resuse

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