Biotech Grad’s Odourless & Waterless Urinals Saves 55 Cr Litres of Water

Ever been struck by the sickening stench if you move a public washroom? Nicely, that’s due to the uric salt current in human urine. When it is available in contact with water, it reacts and results in the formation of ammonia, which causes a stench.

As a potential resolution, biotechnology graduate Kedar Kulkarni (27) from Pune has developed a know-how that not solely reduces the odour but in addition saves water. He co-founded Rutu Biosystems — a startup that gives odour management, sanitation and water conservation.

“The best way the urinals are inbuilt itself is an issue. The uric salt in urine will get deposited within the drain line, which then is available in contact with water. It reacts and releases ammonia gasoline. This may be handled utilizing our merchandise that not solely cancel out odour but in addition preserve water,” Kedar Kulkarni tells The Higher India.

In keeping with an IIT Delhi analysis, on common 4 litres of water is used to flush urinals and the determine would possibly go as much as 10 litres relying on the bathroom. If a mean individual urinates 4–5 instances a day, whole water consumption can go as much as 20-40 litres of water a day.

Since urine is already in liquid type, it doesn’t truly require water to circulate down the drainage strains.

“Water principally simply provides to the odour downside,” explains Kedar. “Water strikes the waste away from one level to a different, and due to the oxidation response, odour-forming gases are launched.”

Odourless and waterless urinals

What began as an organization to cater to odour management and waste administration has led to the event of a know-how that has saved hundreds of thousands of gallons of water.

When Kedar’s father Mohan Kulkarni began Rutu Biosystems in 2007, their purpose was easy — to deal with odour administration and sanitation. This space of biotechnology intrigued his father a lot that he left his electrical engineering profession to discover the world of biotechnology.

Watching his father work relentlessly, Kedar knew from a really early age that he needed to be in the identical discipline. Quickly after graduating, he joined his household enterprise to take it additional.

Rutu Biosystem now has a variety of merchandise, and it runs programmes targeted on attaining odourless and waterless urinals.

Bio block, bio cleaner and odour controller by RUTU Biosystems.
Know-how developed by Rutu Biosystems has three options – a cleaner, a bio block and an odour controller, Image credit score: Kedar Kulkarni

“Our know-how consists of three options that work collectively — a washroom cleaner, a urinal display and bio block, and an odour controller. The essential elements of those merchandise are micro organism and enzymes. These micro organism usually belonging to the bacillus household are discovered all over the place in nature. We extract and use them in our merchandise,” says Kedar.

The micro organism and lively enzymes current within the bio block and cleaner react with the uric salts and produce nitrogen as a substitute of ammonia, which causes no stench within the urinals. This not solely helps to take care of cleanliness and sanitation but in addition saves water.

Kedar provides, “What makes our know-how totally different is its ease of set up. As soon as the merchandise are put in in a public place, we offer coaching to janitors to familiarise them with the know-how. Other than that, there is no such thing as a want for further help. The bio blocks are merely positioned on the urinals. We remodel the present urinals into eco-friendly ones, simply by changing their merchandise with our patented merchandise. So, our prospects don’t spend a lot to make this transformation.”

Why waterless urinals? 

  • They don’t require any plumbing equipment, therefore optimising the price of working them.
  • As much as 20 litres of water per individual may be saved by utilizing waterless urinals.
  • There isn’t any want to the touch the flush mechanism after putting in bio blocks in urinals, therefore minimising the unfold of micro organism and ailments.
  • The enzymes and micro organism within the bio block take away the odour difficulty on the supply itself.
  • The bio block for waterless urinals additionally solves the issue of drain and pipe blockages by breaking down uric salts on the supply.
RUTU Biosystems provides training to janitors.
Rutu Biosystems offers coaching to janitors, Image credit score: Kedar Kulkarni

An environmentally accountable enterprise

Kedar says that the hygiene trade within the nation may be very fragmented and that there’s a lack of expertise.

“Hygiene and sanitation include their very own set of issues as a consequence of lack of expertise among the many customers. Many don’t know that there are foolproof environment-friendly options accessible available in the market for odour administration,” he says.

Kedar shares that the standard merchandise we use immediately are superficial, they usually solely sort out the issue on the floor.

“We did many consciousness campaigns to inform the customers that there are higher and greener options,” he says. “Thankfully, folks are actually extra conscious of the environmental adjustments and the water decline on the earth and are searching for sustainable options.”

He provides, “All our merchandise are biodegradable and eco-friendly. They’re fully non-toxic and innocent to the setting. By eradicating water from the entire equation and utilizing micro organism provides a inexperienced spin to our merchandise.”

Kedar shares that Rutu Biosystems has saved 700 metric tons of carbon emission, which is equal to planting 30,000 timber. They purpose to construct extra sustainable and eco-friendly merchandise sooner or later.

“We’ve got saved greater than 55 crore litres of water by putting in bio blocks and different merchandise in additional than 15,000 public washrooms within the nation. The elements used within the bio block are all plant-based supplies, and a block can final for as much as 3,000 makes use of,” he says.

Kedar shares that their goal is to transform 50,000 extra urinals to waterless urinals by the top of 2023. “We at all times purpose to dig deeper into the issue and supply an answer as a substitute of simply masking it.”

“Sadly households do not need urinals and so our merchandise can’t be used at houses but,” he says, including that they hope to discover a resolution utilizing their water-saving know-how quickly.

For extra info, you may go to their web site or contact  1800 209 9650.

Edited by Pranita Bhat

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