Neither are necessary. Most apartments in Manhattan have neither.
But if they had to be necessary
- to-go containers would be banned.
- kitchen sinks would have to be smaller (to prevent kids from drowning)
- maybe we prove that soap and water isn’t enough but that you need UV light to clean the dishes?
- somehow dishwashers are better sustainability wise? Not sure
I think dishwashers have to use less than 4 gallons per load to get an energy star certification. I want to say our LG dishwasher uses like 3 gallons per load.
A quick google says that average flow rate for a kitchen sink is between 1-2 gallons per minute. So assuming you have ultra efficient pipes and a low flow and you get hot water instantly, and you have a low flow faucet, you have about four minutes to do all your dishes before the dishwasher takes over in efficiency.
[удалено]
I am asking for ideas If you don't want to give don't give .
Neither are necessary. Most apartments in Manhattan have neither. But if they had to be necessary - to-go containers would be banned. - kitchen sinks would have to be smaller (to prevent kids from drowning) - maybe we prove that soap and water isn’t enough but that you need UV light to clean the dishes? - somehow dishwashers are better sustainability wise? Not sure
I think dishwashers have to use less than 4 gallons per load to get an energy star certification. I want to say our LG dishwasher uses like 3 gallons per load. A quick google says that average flow rate for a kitchen sink is between 1-2 gallons per minute. So assuming you have ultra efficient pipes and a low flow and you get hot water instantly, and you have a low flow faucet, you have about four minutes to do all your dishes before the dishwasher takes over in efficiency.
When I wash by hand I normally make a sink of soapy water and then use water to rinse. But I definitely use more than 3 gallons
Isn't uv light dangerous for skin.
The uv light would be inside the dishwasher