Water scarcity is a pressing issue that the world is currently trying to address. The WHO’s reports show that over 2.1 billion people worldwide don’t live where they can get clean, wholesome water to drink in less than 30 minutes round trip. Even worse, forecasts show that water scarcity in the world’s least developed places will worsen.
As a result, inventiveness is essential to create meaningful remedies that will benefit individuals lacking safe drinking water. It is imperative to develop new technologies in order to resolve the water situation. These cutting-edge solutions are designed to alleviate the water shortage by expanding people’s access to safe drinking water.
Continue reading the following point to learn about five of these promising technologies.
1. Reverse Osmosis (RO) Desalination
The Desolenator is a piece of technology that uses solar desalination to aid in ending the world’s water crisis. Solar desalination is a viable method that converts our planet’s immense quantities of saltwater into potable water.
Water recovery of 92%-98% becomes possible with ROTEC’s state-of-the-art Flow Reversal Reverse Osmosis (FR-RO) technology, reducing running costs and increasing sustainability in drought. Combining this solution with desalination proves reliable and economical.
It comes with new ultra-high recovery facilities, retrofit kits for existing facilities, design and construction, and brine concentrator units. These features enable users to more reliably recover, recycle, and create more water while minimizing risk and preserving the environment from drought causes and its effects.
2. Drinking Water Reclamation
The Standalone Drinking Water Solution from ToxSorb is an autonomous water purification technology that effectively eliminates various contaminants from any water supply and delivers clean, purified, and drinkable water.
This system was created to offer a one-of-a-kind answer that can be deployed at varying scales, allowing it to function independently in providing potable water at any level, from the municipal to the household level.
In addition, it was designed to adsorb inorganic toxins using the revolutionary MAC technology effectively. This approach also helps a circular economy by recycling waste products into valuable resources for next to nothing.
3. SE200 Community Chlorine Maker
A major contributing factor responsible for the severity of the current water crisis is the widespread contamination of potable water around the globe. The SE200 was developed so that anyone with access to a 12-volt battery and some salt could clean their drinking water with little trouble.
Through electrolysis, the water, salt, and energy combine to produce chlorine, eliminating pathogens in the water. The SE200’s manufacturer is famous for boasting that even a grade schooler can easily use the technology.
4. MOF- Water From Desert Air
In several communities around the world, a lack of water is a much bigger issue than its potential for contamination. Over 41.3% of the world’s population currently resides in dry regions; this number is expected to rise due to climate change.
Some solutions, such as fog condensers, can help solve the water shortage in these places, yet they require substantial drainage basins, energy sources, or complicated setups.
Researchers at MIT and Berkeley, led by chemist Omar Yaghi, have developed a passive device that can extract water from the driest air using solar energy, which is never in short supply in desert locations. The system’s foundation is a recently discovered class of porous material known as metal-organic frameworks, or MOF for short.
This substance can recover 100 ml of water per kilo of MOF each day in the arid conditions of the Arizona (USA) desert, where the moisture content of the air falls to 8% throughout the day when sandwiched between a solar panel and a vapor condenser.
The cost of the technology was its primary limitation when it was first developed because the MOF that the scientists were testing contained zirconium, a precious metal.
In California’s Mojave Desert, the team also tested an aluminum-based MOF that cuts costs from $160 to $3 per kilogram. It can create 0.7 liters of water per kilogram of MOF daily, which is tenfold higher than the initial version.
The new setup utilizes a solar-powered fan to provide more airflow over the substance. Yaghi and his team are developing a microwave-sized device that can harvest 7–10 liters of water each day through their new company, Water Harvesting; this system is scalable to produce 20,000 liters of water per day, which is sufficient for the needs of an entire community.
Lifestraw’s mission is to speed up and simplify obtaining safe drinking water. This tiny and cheap microfiltration equipment can filter out 99.9 percent of microorganisms from water. Furthermore, this gadget weighs only 2 ounces, making it highly portable.
In addition to providing one child with clean water for an entire academic year for each LifeStraw bought, the business that developed this innovative product also filters 264 gallons of water down to 0.2 microns. LifeStraw’s technology could make it easier for countless people in water-poor areas to get the clean water they need.
These are a few leading innovative approaches to remedying the world’s water crisis. However, there needed to be more research and development of new concepts and techniques in this area. With an understanding of these promising solutions for alleviating the water crisis, it is time to implement these initiatives. To get things started, you can help spread this good news by sharing this post with others.
Remember, water is life, it’s worth preserving!