But not stop there, scientists decided to take a step further. They decided to research and apply this technology to kill pathogens in the urine. This move is becoming more and more attractive to the developing world.
A team of researchers from the University of West London has successfully researched and demonstrated that simply building a low cost elementary cottage could provide enough power to help light up small flats.
The experiment, backed up by the not-for-profit Oxfam Foundation in 2015, demonstrates the potential of this project in disaster areas, natural disasters, refugee camps - where there is a lack of light. This makes it easy for people living in the area to be easily burgled, attacked and even raped.
At the same time, biotechnology can also kill pathogenic microorganisms in waste water, opening up a host of other potential applications for remote areas or for resource scarce urban areas. clean waste.The research director explained: "The protagonist of this project is the microbial cell that is capable of generating electricity. During growth, bacteria eat organic matter in the urine to help them grow. Then, their body produces a certain amount of electricity - the urine "
Studies have shown that apart from the ability to generate electricity by producing energy during growth, microorganisms also have relatively good antiseptic properties because they produce hydrogen peroxide water and atomic oxygen), have excellent antiseptic effect.
Antiseptic properties have given the West University team a new idea - to use this feature to clean waste. To prove this feasible, they chose a fairly common, and dangerous, bacterium - the Salmonella bacillus - capable of causing typhoid or food poisoning symptoms for testing.
After giving a certain amount of Salmonella through systems containing microorganisms in the urine, the data at the outset had unexpected results - the amount of Salmonella was significantly reduced.
The researchers were really excited about the results. They have created a stable ecosystem in which we can treat waste, generate electricity and prevent harmful organisms through the drainage network.
In fact, microorganisms in the urine are very effective killing bacteria, which reduces the amount of bacteria that cause disease to less than they can harm people. It is not possible to completely remove the bacteria from the wastewater, but for scientists it is only a matter of time.
To raise awareness of this project by the Bill & Melinda Gates Foundation, the team has incorporated their technology into public school buildings and placed them at the Glastonbury Music Festival in the UK. National.
The energy generated from the toilets is used to supply the electrical panels at the festival. The plan is to process more than 1000l of urine and provide power to the 10 bulletin boards.
This technology is being researched and developed all over the world. Then one day you will not have a headache with your electric bill anymore thanks to ... your own urine!
