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An innovative product developed by a Mumbai entrepreneur duo converts sunlight into electricity, harvests rainwater, and provides shade Sometimes the simplest ideas are the most effective. This see…
The invention relates to a rainwater collector for an umbrella, which comprises a base matched with an umbrella tip of the umbrella, a water collecting barrel connected with the base, and an evaporating barrel arranged at the outer part of the water collecting barrel, wherein a cavity is arranged be... Read more
Rainwater is usually safe to drink directly unless it has caught some contaminants on its way down. However, you don’t want to take that chance, do you? Well luckily for us, BMSTU design student Volkan Ugurel has come up with an innovative idea of integrating a filtration system right into the sha... Read more
My invention is an umbrella with a filter inside that takes rain and gives it to you to drink. When you want a drink you press the button on the umbrella stick and it takes the rain and filters it and pours the water through the tube into the cup with a straw.
Dirty water still kills millions of people every year. One ingenious invention can remove dangerous microbes as they flow towards your mouth. Would you drink it?
The LifeStraw Go can filter out bacteria, parasites, microplastics and more to keep your water safe and tasting clean while traveling. Read on to see why it’s one of our favorite water bottles for travel.
Ultra-light, backpack and travel-friendly this straw filters water as you drink. LifeStraw is ideal for hiking, backpacking, camping, travel, and emergency preparedness. Its design lets you turn up to 4,000 liters of contaminated water into safe drinking water. Filters up to 4,000 liters (1,000 gall... Read more
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A new solar desalination system takes in saltwater and heats it with natural sunlight. The system flushes out accumulated salt, so replacement parts aren’t needed often, meaning the system could potentially produce drinking water that is cheaper than tap water.
Check out this desalination machine that can be powered by ocean waves, thus significantly lowering the costs of fresh water production. https://www.bbc.com/news/business-67237006
The floating desalination machines powered by the waves
As more places face a scarcity of fresh water, desalination is seen as a possible answer. But energy and financial requirements limit how widely it can be used.
Desalination is the process of removing salt and other minerals from seawater to make it drinkable. It is an increasingly popular solution to water scarcity, as it can provide fresh water in areas …
For most bacteria, a fresh supply of air is pretty much the best thing that can happen; however, for some, that is quite unbearable. Basically, they can’t stand it. They’d do anything to get rid
The LifeStraw Go can filter out bacteria, parasites, microplastics and more to keep your water safe and tasting clean while traveling. Read on to see why it’s one of our favorite water bottles for travel.
You never have to worry about staying hydrated with one of these bottles. Simply scoop up dirty water and turn it into clean, drinking water in a few minutes.
My favorite filtered water bottle transforms nasty water into clean drinking water instantly
Staying hydrated, whether you’re off-grid, traveling, or in the middle of a natural disaster, is vital. Here’s how the Grayl GeoPress water purifier bottle can help you with that.
Situations arise in surface- and wastewater management in which it is often important to be able to determine the origin of the water and of the potentially problematic substances/organisms it might contain. Examples would include the detection of...
Environmental agencies are using satellites to monitor pollution, especially in the ocean. You can pair them with artificial intelligence to pinpoint when pollution occurs and catch the culprits.
These tiles can capture and harvest water from the atmosphere!
Or a DIY rainwater filter!
A portable water filter would be perfect for filtering harvested rainwater.
Check this out! Houses in Bermuda feature roof designs optimized for harvesting rainwater.
https://www.bbc.com/news/magazine-38222271
It has already been done! There’s a company that created smart tiles that can harvest, filter, and even store rainwater.
Check out this solar-powered electric water purifier.
Here are a few more options
https://www.cntraveler.com/gallery/best-water-filter
Check out this!
I love this idea! Portable water purifiers can be a life saver in areas without clean drinking water.
Check out this car park umbrella that collects water and solar energy.
https://indiaclimatedialogue.net/2018/06/01/upturned-umbrella-catches-sunshine-and-rain/
There is a patent for a rainwater-collecting umbrella.
Here’s a design concept for a rain-filtering umbrella.
https://www.yankodesign.com/2020/08/24/this-minimalist-umbrella-purifies-and-stores-rainwater-in-its-shaft/
Found these instructions for creating a water-harvesting umbrella with a filter from your ordinary umbrella.
https://www.littleinventors.org/ideas/the-umbrella-filter/details
This guy has the right idea. Unfortunately, the water is not filtered, and the umbrella won’t do much to protect you from the rain.
They can also be handy in remote areas without clean water access.
Water-filtering straws are a perfect item if you are travelling off-road or camping.
A water filtering straw
(5 upvotes)A purifying water bottle
(6 upvotes)You can also find water bottles that come with a built-in water purifying straw.
The Life Straw is another popular water filter straw on the market.
I found it on Amazon!
MIT engineers are working on a sustainable desalination system that operates on solar power.
Check out this desalination machine that can be powered by ocean waves, thus significantly lowering the costs of fresh water production.
https://www.bbc.com/news/business-67237006
It’s a promising technology, but the current costs are too prohibitive.
Most Gulf states use desalination technoogy to provide residents with drinking water.
Desalination might be the solution to the worsening water crisis in the world.
More companies should follow Pepsi’s practice of using bugs to treat its dirty water.
These bugs won’t just clean your dirty water; they can also produce free energy in the process!
https://www.zmescience.com/research/studies/bugs-could-clean-your-sewage-and-give-you-free-power/
It turns out that worms and fleas might be the answers to getting clean drinking water from wastewater.
Most wastewater treatment facilities use bacteria and other biological agents to clean dirty water.
These scientists have grown a superbug that can eat sewage in wastewater!
https://www.euronews.com/green/2021/04/13/scientists-have-grown-a-clean-green-superbug-that-eats-sewage
A water filter bottle can also help you reduce your consumption of plastic bottled water.
Check out this water bottle that purifies water instantly using nanotech!
https://www.fastcompany.com/3043640/this-nanotech-bottle-instantly-purifies-dirty-water
This is perfect for camping or traveling, especially in remote areas.
A water filtering straw
(5 upvotes)A purifying water bottle
(6 upvotes)You never have to worry about staying hydrated with one of these bottles. Simply scoop up dirty water and turn it into clean, drinking water in a few minutes.
They are on Amazon!
DNA “fingerprinting” to identify microbial components of polluted water is another promising technology for tracing pollutants back to their source.
https://www.kwrwater.nl/en/projecten/dna-fingerprinting-surface-and-wastewater-management/
Environmental agencies are using satellites to monitor pollution, especially in the ocean. You can pair them with artificial intelligence to pinpoint when pollution occurs and catch the culprits.