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Dungog Water Treatment Plant Project PDF Print E-mail

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Dungog Water Treatment Plant
1988

Operator: HunterWaterCorporation, NSW
Quantity: 370 m3 C & S Filter Coal (1987)
Filter Media: C & S Coal ES=1.6-1.8 mm UC=1.35 max 800 mm deep

Silica Sand ES=0.7-0.8 mm UC=1.35 max 400 mm deep
Support Layer: Graded Silica Gravel 400 mm deep
Height Of Washout: Troughs above media 1300 mm
Process:
Contact Filtration through 10 open gravity filters, treating 150 ML/day, completed in 1987 at a cost of A$20 million. This plant deserves special mention for several reasons.

It was the first contact filtration plant in Australia to use large Effective Size media, following original pilot plant work by the Hunter Water Corporation. Nowadays, a deeper bed would be used with media of this Effective Size, but the plant is nevertheless a forerunner of many plants in Australia which use a contact filtration or direct filtration process with Deep Bed Coarse Dual Media filtration technology.

It is also the first plant to use C & S Filter Coal, and the excellent results obtained with this media over eight years of continuous operation confirms the durability and stability of C & S Filter Coal, and also its ability to produce a filtered water of the highest quality.

 
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Industries

Municipal Water & Wastewater Treatment
Air Pollution & Odour Control
Foundry Industry
Refractory Industry
Glass Manufacturing
Friction Industry
Oil Refining & Lubricants Industries
Pyrotechnics Industry

C&S Brand Filter Coal

The Advantages of C&S Brand Filter Coal: 

  • Superior Particle Size Grading
  • Very Low Uniformity Coefficient and Minimal Fines Content
  • High Durability & Stability, With Established Track Record
  • High Product Consistency and Quality Control
  • Wide Industry Acceptance
  • Competitive Pricing
  • Optimum Specific Gravity
     

Contact Details

Head Office:
319 Parramatta Rd, Auburn
NSW, 2144
Australia
Phone: (02) 9748 2309
Fax: (02) 9648 4887

International
Phone: 61 2 9748 2309
Fax: 61 2 9648 4887