Works Infrastructure (2003)
| Client |
Works Infrastructure |
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| End User |
City of Perth Council |
| Consultant |
GHD Engineers |
| Project |
Swan River irrigation |
| Location |
Western Australia |
| Water Use |
Irrigation of foreshore gardens |
| Water Source |
Bore water |
| Raw Water Quality |
TDS ~ 1,200 mg/L
Iron (Fe) ~ 15 mg/L
pH ~ 6.2 |
| Required Quality |
Iron (Fe) < 0.5 mg/L |
| System Capacity |
4,000 kL/day |
| Plant Description |
Dose caustic soda to raise pH
Oxidation by potassium permanganate dosing
Multi-media filtration |
| Key Features |
Iron removal to prevent sprinkler blockage and staining of ornamental features |
| Other comments |
Design; manufacture; install; commission;
Ongoing service & maintenance contract |
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