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Walter J Pratt Pty Ltd

57 Carawatha Road

Doncaster, Victoria 3108
Tel : +61 3 9848 6933

 
 

Environmental Case studies

REDUCING AUSTRALIA'S WATER DEMAND BY 400 MILLION LITRES EVERY YEAR!!

Urban Workshop - 50 Lonsdale St (Melb) - Membrane Bio-Reactor Plant

 

Award winning Smart Water Funded water recycling system to treat sewage from a 33 storey office tower to Class A+ standard for toilet flushing

 

Annual Water Saving 27 million litres/year

  

The Ecovillage at Currumbin (QLD)

-Textile Filter & Continuous Micro-Filtration-Low pressure backwash

 

Water recycling system to treat domestic wastewater from a 110 lot eco-village to provide domestic third pipe recycled water to residents and irrigation water for common areas. 

The sewage is treated to Class A+ standard.

 

After intensive local and international research, Landmatters awarded the wastewater treatment and recycling plant contract to Melbourne Engineering company  WJ Pratt

Landmatters (project developers)

 

Annual Water Saving 19.3 million litres/year

 

The Age Print Centre (Melb) - Trickle Filter, Filtration & Ozone

 

Award winning water recycling system that treats trade waste to Class A+ standard for printing processes and irrigation.

 

Annual Water Saving 4.4 million litres/year

 

60L Green Building (Melb) - Membrane Bio-Reactor Plant

 

Award winning Water recycling system to treat office wastewater to Class A+ standard for toilet flushing and drinking water system from roof collection.

 

Annual Water Saving 1 million litres/year

 

Melbourne Zoological Gardens (Melb)

- Continuous Micro-Filtration -Submerged & Reverse Osmosis Plants

 

Water recycling plant to treat base flow and first flush stormwater from the entire zoo site as well as exhibit backwash water.  Water is treated to  Class A+ standard for irrigation and washdown.

 

Annual Water Saving 300 million litres/year

 

  Digital Harbour : Podium  Building, Docklands (Melb) - Membrane Bio-Reactor Plant

 

Water recycling system to treat office wastewater to Class A+ standard for toilet flushing

 

Annual Water Saving 5.5 million litres/year

 National Gallery of Victoria (Melb) - Filtration & Chlorine Gas Plant

 

Water recycling system to treat and reuse stormwater collected from the site for water feature makeup

 

Annual Water Saving  2.7 million litres/year

        

  Centrelink National Support Offices (ACT)

-  Textile Filter & Filtration Plants

 

 Water recycling system to treat office greywater to  Class A standard for uncontrolled irrigation

 

 

Annual Water Saving 6.8 million litres/year

Southern Cross Redevelopment (Melb) - Membrane Bio-Reactor Plant

 

Water recycling system to treat sewage from a 39 storey office tower to Class A+ standard for toilet flushing

 

Annual Water Saving 23 million litres/year

    

   State Netball and Hockey Centre (Melb)

-  WSUD, Filtration & UV Plants

 

Award winning Smart Water funded water recycling plant  to treat irrigation and stormwater from the pitches and surrounding areas to irrigate the synthetic pitches.  Water is treated to Class A standard 

 

Annual Water Saving 19 million litres/year

 
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