While most are only focused on the ‘personal flow’ while using a urinal, there is another flow uses a surprising amount of liquid.
Standard urinals use a lot of water. Let’s say the average urinal is flushed between 40 and 120 times per day. Did you know this uses between 55,000 and 170,000 liters of water per urinal per year (assuming a 6 L flush).
This doesn’t even take into account the hand washing that occurs after. Washing hands takes on average between 1 and 3 litres of water on top of the urinal use. So when men use urinals and wash their hands between 7 and 9 litres of water is used.
This is more than the personal recommended daily intake of water!!!
Consider this:
This is a concept where hand washing and urinal use is combined. After using the urinal, hand washing washes the urine down. Collaboration saves resources!! While this is a cool idea it would only work in a low traffic location, just think of the bottleneck that could be created as this concept would double the time of use. Also washing your hands right above where you urinate might not be the most pleasant option.
Maybe that’s why this product is not widely seen on the market. What’s starting the be widely seen are waterless urinals. They work by containing a liquid that is less dense than urine. This liquid will float on top of the urine, reduce odours, as gravity forces the urine down the drain.
This is what we see in the market and it makes sense, I personally do not want to be washing my hands overtop of urine. Waterless urinal technology and separate sinks is so far the most hygienic and eco-friendly option.