Table 6.3 Technologies to reduce wastewater at source
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| Aim |
Technology |
| Reduce the amount of water used in toilets - reduces
amount of black water |
- low-volume flush toilets
- vacuum toilets
- urine-separating toilets
- composting toilets
- waterless urinals
|
| Reduce the amount of water that becomes grey water |
- low-flow shower heads
- low-volume washing machines
- aerated tap faucets
- controlled-flow tap valves
- pressure-reducing valves
|
| Recycle and re-use water before it becomes wastewater |
- greywater recycling (eg, washing machine water)
- rainwater collection and stormwater recovery
|
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