Wastewater
Information sheets
To find out more about the Mangere Wastewater Treatment Plant download the information below.
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History (907KB) | The History of Wastewater Treatment in Auckland |
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Wastewater Treatment (437KB) | Process Overview |
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Primary Treatment (310KB) | Pre-treatment, Screening, Pre-aeration, Primary Sedimentation Tanks |
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New Secondary Treatment (400KB) | Nine reactor/clarifiers make up the new secondary treatment system |
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Solid Waste Secondary Treatment (570KB) | Thickening, Digestion, Dewatering and Disposal |
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Tertiary Treatment (370KB) | Ultraviolet Disinfection |
