Groundwater Replenishment
Groundwater replenishment using recycled water is one of several options for future water sources.
Groundwater replenishment is a process where water from the ocean outfall of a wastewater treatment plant undergoes several further advanced stages of treatment, and is then recharged to groundwater.
While planning estimates indicate it could provide up to 20 per cent of Perth’s future water needs, a decision has not yet been made to introduce any future groundwater replenishment schemes.
Water Corporation is undertaking a research trial from 2010 until the end of 2012 to assess the effectiveness of the advanced water recycling process in producing water that is as safe as drinking water.
If this trial is successful and the community is supportive, water recycled through this process could become a major water source for Western Australia in the future.
The Trial is overseen by the WA Department of Health, WA Department of Water and WA Department of Environment and Conservation.
The Trial is part-funded by the Australian Government’s Water For the Future initiative.
Watch our videos on YouTube and hear what Nick Turner, Water Source Planning Engineer, has to say about the Groundwater Replenishment Trial:
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Groundwater Replenishment Trial on YouTube |
