Posts tagged UV-LED
5 Simple Ways to Protect Our Waters

Wherever you are in the world, people need water to survive. 70% of the world is covered by water but only 2.5% of it is fresh. Depending on the region, some people flush out freshwater, while others are in drought and living in pollution. There are roughly 1.8 billion people in the world who don’t have access to safe drinking water, causing nearly 3.4 million deaths each year. A few simple adjustments in your daily routine can help make a difference in the water crisis:

Take shorter showers
3 out of 4 Canadian adults take 5 minutes long showers, using roughly 2 billion litres of water a day. Something as simple as shortening your shower to 3 minutes, can easily save 800 million litres of water a day, which equals to about 24 billion litres a month!


Don’t leave the water running in the kitchen
When washing the dishes, fill up one side of the sink to scrub your dirty dishes, and then quickly rise out on the other side. When rinsing fruits and vegetables, do it in a big bowl or pan to avoid water waste.


Dispose chemicals properly
Try to prevent any chemicals from going down your drain or toilet – whether it’s cleaning up paint, car oil, or flushing down expired medication.


Pick up after your pets
Pet waste left on the ground can run down the sewage drains, spreading bacteria and contaminating our water.


Avoid using fertilizers, pesticides and herbicides
These chemicals can absorb into our groundwater and surface water, which can cause pollution in rivers also affecting the marine habitat.


Here at Acuva we believe that everyone should have access to safe drinking water. Drinking water can easily become contaminated with microbial pathogens such as bacteria, protozoa and viruses. This drove our team to design water purification systems with advanced technology of UV-LED disinfection.  Not only that, but our modules also benefit the environment. One system effectively reduces the need for 1.2 million single-use plastic water bottles in its lifetime, thus making a difference in the war against plastic waste. We encourage OEMs operating in this industry to connect with us by calling 1-800-980-8810 or emailing — help spread our technology into the world by providing safe, clean drinking water and a more sustainable environment!

How Acuva is helping to make Plastic Free July a reality around the world

Just as it is across the globe, Plastic Free July is a big deal for Acuva Technologies. 

Last year, more than 120 million people in 177 countries took part in the challenge to reduce plastic waste, with a global IPSOS survey revealing that nearly a third of respondents were aware of the campaign, and almost half of those chose to take part. At the same time, a recent Globe and Mail story reveals that 56 percent of Canadians surveyed support a total ban on single-use plastics.

One of Plastic Free July’s most popular and prominent tips involves using reusable water bottles to avoid single-use plastic. Across most of Canada, where clean drinking water flows freely and safely from public taps and drinking fountains, this is a perfectly viable option. But what about those countries where water isn’t always safe to drink? What about those parts of Canada where boil-water advisories are still in effect? What about the more than 2 billion people who, according to the World Health Organization, consume contaminated water?

That’s where Acuva comes in. Our Arrow and Eco systems have provided safe drinking water to many recreational Marine and RV customers, as well as remote and off-grid homes. They can trust the water from their taps, knowing that is has been safely treated with UV. It makes for a much more convenient and sustainable alternative to carrying single-use plastic water bottles during their travels. 

In addition, our Strike platform ensures health and safety by purifying drinking water with microbial disinfection rates as high as 99.9999 percent. Its slim and compact form-factor enables easy integration into a wide array of consumer and commercial OEM appliances, including water coolers, dispensers and fountains. 

In the Philippines, for instance, we are playing a leading role in the provision of safe drinking water and the reduction of plastic waste. In March, we partnered with the country’s largest manufacturer of drinking fountains and water dispensers, Kooler Industries, to help protect the health and safety of everyone who uses the thousands of Kooler units in schools, shopping malls, restaurants, factories and resorts. The initial order of 5,000 UV-LED water disinfection modules is helping Filipinos prevent an estimated 6 billion bottles from ending up in garbage dumps and landfills — and in the stomachs of whales and other wildlife — by turning to safe water fountains instead of single-use containers. 

Every step forward matters. Global consumption of bottled water is growing by as much as 10 percent each year, with an estimated 35 billion plastic bottles being landfilled, littered, or incinerated instead of recycled. This puts unnecessary stress on landfills and the environment while wasting upwards of $1 billion worth of reusable plastic, which take up to 700 years to decompose. 

With just one Acuva system capable of eliminating as many as 1.2 million plastic water bottles over its lifetime, we are proud to be making a difference in the war against plastic waste. At the same time, organizations like Ban the Bottle are committed to eliminating the production and circulation of plastic water bottles. Check out its website, which is full of facts, tools, and resources to help you take action. 

On that note, we encourage innovation-minded original equipment manufacturers (OEMs) operating in this industry in developing countries — or anywhere else for that matter — to connect with us by calling 1-800-980-8810 or emailing

Protecting Water Quality in British Columbia
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Like our friends at Interior Health, we believe in fresh, clean drinking water for everyone—including here at home in British Columbia.

B.C. is a natural wonderland. With nearly 350 bodies of water and more than 290,000 watersheds, water fuels our bodies and our adventures year round. As a province, we pride ourselves in living harmoniously with the natural resources that surround us, and recognize the importance in protecting water quality for decades and generations to come. We know firsthand how access to potable water positively impacts quality of life.

However, developed nations like Canada and the United States are not impervious to water quality issues. At any given time there are dozens of water quality advisories in effect for rural and remote communities across the country. Add to this a growing list of environmental and societal pressures: things like climate change and population growth are altering aquatic ecosystems, and aging infrastructure places us at increased risk of contamination. To guarantee our water supply stays clean and safe to drink, we must invest in innovative, proven solutions.

As part of the province’s water plan, government officials urged British Columbians to “think about how we can help protect our water and how the government can support these actions.” Our UV-LED water purification products—designed and developed in B.C.—rise to this challenge. We saw an opportunity to leverage UV-LED technology to combat water quality issues and answer the call for a system that is both cost- and energy-effective.


British Columbia Water Facts  

Our team is committed to educating and empowering people to make choices that will keep our communities healthy and hydrated.


Did you know:

  • Over 40% of B.C. residents are served water through pipe systems that are at least 50 years old. (Source: The Value of Water)

  • Revitalizing B.C.’s aging water and wastewater infrastructure will cost an estimated $3,200 per resident, for a grand total of about $13 billion. (Source: The Value of Water)

  • The average B.C. resident uses 490 litres of water per day, which is among the highest per capita water use rates in the world. (Source: Living Water Smart)

  • An estimated 91% of British Columbians get their water from municipal water systems, and 86% of the water that feeds into these systems comes from rivers and lakes. (Source: The Value of Water)

  • Piping for the province’s municipal water, sewer, and stormwater systems spans 80,000 kilometres—enough to circle the earth twice. (Source: The Value of Water)  


Water Quality Resources

The following web links provide additional information about water quality in British Columbia and across Canada:

UV-LED: A Powerful Low-Power Solution

Across Canada, dozens of First Nations communities are under drinking water advisories. Whether water quality is unknown or confirmed not safe to consume (due to poor filtration or equipment failure, for example), these populations are at risk of exposure, contamination, and illness.

Many First Nations and remote communities also have limited access to power and maintenance resources, and rely on diesel generators to supply electricity; this makes water purification solutions like reverse osmosis or UV lamps problematic, as both have significant power requirements. UV-LED water purification, however, operates on little power, requires minimal maintenance, and is proven to have a long product lifespan.

To confirm UV-LED as a viable, effective solution for off-grid water disinfection, we travelled to Ontario, Canada and carried out microbial tests with an EPA-certified third party on pond water adjacent to Grand River and Laurel Creek. Both bodies of water supply drinking water to rural and urban communities, and are known to be heavily contaminated with Total and Fecal Coliform, a bacteria found in most natural water sources that indicates the possible presence of microbial pathogens.

Using a basic filter, 12V battery, and water pump, we tested untreated water against three flow rates to evaluate our water purification systems’ ability to eliminate coliform bacteria. As shown below, pond water can be passed through an Acuva system at a low to medium flow rate, and potable water can be processed twice as fast and meet NSF purification standards. Further, complete TC inactivation and elimination of other microbial contaminants is feasible at a UVT lower than 95% of most water treatment systems.

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Our vision at Acuva is to make safe drinking water accessible to communities around the world, finding new ways to reach new markets. We continue to explore applications and improvements for our proprietary technology, reducing form factor and increasing disinfection capabilities.

Read the full case study here.

UV-LED: Mercury-Free Water Disinfection
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Mercury is a naturally occuring and highly toxic element; so toxic, in fact, the World Health Organization named it one of the top ten chemicals of major public health concern. Even limited exposure can threaten the nervous, digestive, and immune systems, impairing function and often causing irreversible damage. Mercury pollution has devastating effects on the environment as well and of the estimated 5,500 - 8,900 tons of mercury emitted into the atmosphere each year, only 10 per cent is traced back to natural sources.

To address this global issue, in 2013 the United Nations Environmental Programme (UNEP) introduced the Minamata Convention on Mercury. This international treaty is designed to control mercury emissions and protect human health and the environment; since its inception, nearly 130 countries have come together and begun making changes to phase out a number of mercury products by the year 2020.

Mercury may be present in a number of consumer products, from batteries and barometers to automotive parts and thermostats. Most relevant to the water purification industry, however, is its prevalence in ultraviolet (UV) lamps. UV light is a proven way to disinfect drinking water, and while increasing numbers of water treatment facilities are adopting this technology, many are unaware of the potential risks and performance limitations associated with relying on conventional UV lamps:

  • High maintenance and operational requirements put users at risk of mercury exposure in the event of a lamp breaking or other accident.

  • Because mercury lamps require a longer warm-up time to achieve stable, high-performance results, UV lamps run continuously—even when there is no water flow.

  • UV lamps have a short lifespan, and must be replaced regularly.

At Acuva, we are proud to be part of the mercury-free movement. Since LEDs don’t require mercury, all of our UV-LED water purification systems are fully compliant with the Minamata Convention, offering a practical, effective, and scalable alternative to UV disinfection without the use of hazardous UV lamps.

Learn more about how UV-LEDs will help #MakeMercuryHistory.

Introducing the NEW Acuva Eco Purifier
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At Acuva, we believe a well-designed product is one that offers a real solution to a real problem. Over the years, we’ve spent countless hours chatting to boat, RV, and cottage owners, learning more about their drinking water habits, likes, dislikes, and values.

These conversations inspired our suite of Arrow purifiers. Each system offers a complete water purification solution that is energy efficient, low maintenance, and environmentally friendly.

Today, we are proud to introduce you to the newest addition to our product line-up: the Acuva Eco Purifier.

Designed for Real Life

Success, for us, is about keeping our customers at the heart of our business. Your feedback helped us reimagine our 1L unit’s shape and size, resulting in a smarter, sleeker way to access clean drinking water.

You told us you value trust, and we listened.

We understand how important it is to have peace of mind that the water you serve your friends and family truly is safe to drink. You should never have to question or doubt its cleanliness or quality.

For years, we’ve delivered trusted water purification systems, and the Eco Purifier is no exception. By leveraging the latest in UV-LED technologies, we’ve raised the bar when it comes to safety standards, producing a unit to help you confidently enjoy the great outdoors.


You told us you value convenience, and we listened.

We’ve designed the Eco Purifier to be durable, low maintenance, and easy on the eye. The system installs alongside your existing tap, offering a seamless integration that won’t clutter your space.

Not sure when your water is ready to drink? The Eco Purifier’s intelligent light indicator makes it easy: a blue light means your system is up, running, and ready to serve clean, fresh-tasting water. 

You told us you value space, and we listened.

At only 9.9” x 3.6” x 1.6”, the Eco Purifier is our smallest form factor yet.

We understand space on board your boat and RV is limited. Designing our product with compactness in mind allows you to reclaim space previously reserved for bulky water storage tanks and flats of bottled water.

Purpose built to fit below your sink, the Eco Purifier eliminates the need for alternative water purification techniques and technologies.

You told us you value performance, and we listened.

The Eco Purifier has a flow rate of 1L (or 0.25 gallons) per minute. Put another way, that works out to two 16oz water bottles every 60 seconds.

We’ve been working behind the scenes with our LED supplier to build ultra-efficient water purification systems. Incorporating new, more powerful LEDs means our system achieves the same result with fewer lights. This not only reduces the unit’s size, but also its power requirements. Unlike UV lamps, our patented UV-LED technology does not require you to keep the system running at all times; instead, the system is only activated when you turn the faucet on, providing purified water on demand.

Our Eco Purifiers are now available--click here to bring one with you on your next adventure.