Checklist water

Is the water source sustainable for one or more households?

Yes

No

Is there a different source that can be used?

Yes

No

Is there place to store the water?

Yes

No

Can a storage place be created?

Yes

No

What is the goal of the filtered water?

Source unusable, end research

Go back to step 1

Whole household

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Watersource

Seawater

Sewer

Groundwater

Rooftop water

Toilet / Garden

Watersource

Groundwater

Seawater

Sewer

Rooftop water

Reverse Osmosis

Nanofiltration

Ultrafiltration

Ultrafiltration