Kenya water treatment plant, Chinchilla.
Clean water. Clean image.
THE CHALLENGE
When you run a CSG plant, water supply is a big deal.
Get it wrong and you can end up in the paper for all
the wrong reasons.
Get it right and you maintain the confidence
of the community.
The Kenya Water Treatment PlantChinchilla, Queensland
THE SOLUTION
Brisbane
By-product water from the Kenya CSG plant needs to be treated for reuse.
Veolia’s water treatment plant purifies and supplies irrigation quality water for use in local agriculture.
Kenya Plant’s operations consist of major environmental infrastructure. Veolia’s plug-in services include:
How do we do it?
DISC FILTRATION
ION EXCHANGE ULTRA-FILTRATIONENERGY OPTIMISATION
DESALINATION FOR DRINKING & UTILITY
WATER
SELECTIVE SALT RECOVERY
Our customised systems include:
1. Raw water ponds - blends the incoming associated water to produce a consistent raw water quality to feed the water.
2. Disc filtration - screens suspended particles from the water using a bank of disc filters.
3. Ultra-filtration - filters the remainder of suspended particles from the water using an extremely fine membrane filtration system.
4. Ion exchange - removes the hardness from the water.
5. Reverse osmosis - removes the remainder of dissolved salts from the water.
6. Post-treatment remineralisation - a precise amount of minerals are added to the treated water and the pH is corrected to ensure the treated water meets the quality requirements of SunWater before it is released for irrigation and beneficial reuse.
7. Brine concentration and storage - concentrates the dissolved salts from the reverse osmosis process through thermal evaporation.
8. Power Island - power the entire plant’s energy needs through natural gas-fired generators.
Regional ponds
Beneficial reuse
Brine pond
Concentrated brine pond
Treated water pond
Sedimentation pond
Waste holding pond Brine
management options
DISC FILTRATION ULTRA-FILTRATION ION EXCHANGE
DESALINATION FOR DRINKING & UTILITY WATER
ENERGY OPTIMISATION
SELECTIVE SALT RECOVERY
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The Port Headland plugin includes:
• Water is cleaned to a pure, safe and consistent standard.
• Clean resources are then provided for irrigation.
• Up to 92 megalitres of water are treated per day.
• Positive public image is maintained for the client through effective water management.
THE OUTCOME
Good for our clients, good for the community.
The Port Headland plugin includes:
To find out how Veolia’s world of plug-ins can help your business visit:
veolia.com.au/integratedbydesign