Connect with us
[bsa_pro_ad_space id=12]

Alberta

Swirltex – Alberta Tech Company Develops New Wastewater Solution, Partnership with EIA

Published

7 minute read

When we look at the ecosystem of cleantech, the challenges of traditional energy processes allow for intuitive and creative people to develop solutions. Not only benefiting financially in regards to mitigating waste disposal but also to offer more efficient ways to process or repurpose waste, thus decreasing the impact on our environment. The question is, who are the hard-working individuals taking on these challenges?

Swirltex is a Calgary based tech company that has developed a new form of filtration for wastewater. Founded by president and founder of Swirltex, Peter Christou, continue to advance their technology for a wide array of applications. Speaking with their CEO, Melanie McClare, their mission is to turn wastewater into a resource and treating it at industrial lagoons. Tied with a passion for reversing the detriment of pollution, their technology offers major benefits to local and indigenous communities across the country. 

 

Buoyancy Based Membrane Filtration – “The Swirltex Difference”

Swirltex has developed a unique membrane filtration system to extract contaminants and solids that are suspended in water. If we consider how wastewater is processed at the industrial level, with their technology implemented, the ‘dirty’ stream of water is pumped through the system at much lower energy requirements than a traditional membrane system. The liquid is then injected with microbubbles in a rotational manner to create a vortex. The purpose is to create a flotation effect for the contaminants so that they bind to the microbubbles, such that their buoyancy is manipulated increasing their ability to float and separate from the liquid.

A permeable wall has the ability to allow liquids to pass through it while containing solid particles within the membrane. The flow pattern used in the Swirltex system forces the water to the outer surface of the membrane where it can be effectively passed through the permeable walls. The solid particles and contaminants are bound by the microbubbles to form a froth that channels to the center of the membrane to reduce any interaction with the permeable wall. High-quality clean water is produced with less pumping power to achieve the same production. Truly unique, this system achieves a far more efficient way to treat wastewater while reducing energy usage.

“Traditional membranes have not been able to perform well in some more difficult wastewater chemistries. So what Swirltex has done is created a way to be able to handle those more difficult wastewater streams, and help produce a very high-quality ultra-filtered water, so that companies have the option to reuse that water rather than disposing of it.” – Melanie McClare, CEO

The Importance of Data Monitoring 

Identified with the introduction of IoT and AI, the ability to perform faster, more efficient data monitoring has the potential for major benefits to systems like Swirltex and industries such as energy production and agriculture. Consider that IoT and AI monitoring in real-time could mitigate the occurrence of leaks within membranes, quality inefficiencies, seasonal variants, loss of heat or overheating of valuable material. 

Another pressing issue is monitoring the quality of our drinking water. As technology continues to advance, IoT and AI could play a key role in establishing new standards of quality and safety for generations. As mentioned in an article published by Water Intelligence, “Using AI to Diagnose Water Consumption Patterns”, maintenance teams could also benefit in mitigating the time spent inspecting miles of pipe or manually checking multiple metres. Speaking with Melanie, she offers her thoughts on how moving towards real-time data monitoring could play a major role in the future of water treatment.

“The drivers behind artificial intelligence adoption and water quality are not only societal but there’s also an industrial component around saving money. So for example, if a customer can rectify an issue in real-time rather than having to do a downstream treatment to get the water to specification, that will save them money. The drivers are not only economic, but also the increasing societal pressures for people to understand what is in their drinking water, rivers and streams that their kids are swimming in…”

Source: Ken Eckert / CC BY-SA – Edmonton International Airport Control Tower

Swirltex has recently entered into a partnership with Edmonton International Airport(EIA). The goal of this collaboration is to treat the stormwater and deicing fluid run-off during the winter months. Their technology is on-site with a new portable treatment system for lagoons. Incredible opportunity for Swirltex to showcase their technology and effectiveness all while benefiting the surrounding communities. Melanie offers her thoughts on this recent partnership.

“Edmonton International Airport is a very progressive and innovative organization and is very environmentally focused. This partnership is to help them understand what is happening in their storm water system, how it relates to the de-icing fluids that they use during the winter, and the overall effects on the environment to get them to a certain specification for safer rivers and streams.”

“This collaboration can reduce the need for future stormwater treatment facilities at EIA and develop a local technology that could serve the needs of airports around the world.” – Steve Maybee, EIA VP of Operations and Infrastructure

If you would like to learn more about Swirltex and their buoyancy based membrane filtration technology, visit their website here or via their social media below. 

 

Swirltex LinkedIn

SwirltexTwitter

Swirltex Facebook

 

 

For more stories, visit Todayville Calgary

Alberta

Parents in every province—not just Alberta—deserve as much school choice as possible

Published on

From the Fraser Institute

By Michael Zwaagstra

Not only does Alberta have a fully funded separate (Catholic) school system, it also provides between 60 and 70 per cent operational funding to accredited independent schools. In addition, Alberta is the only province in Canada to allow fully funded charter schools. And Alberta subsidizes homeschooling parents.

This week, the Smith government in Alberta will likely pass Bill 27, which requires schools to get signed permission from parents or guardians prior to any lessons on human sexuality, gender identity or sexual orientation.

It’s a sensible move. The government is proactively ensuring that students are in these classes because their parents want them there. Given the sensitive nature of these topics, for everyone’s sake it makes sense to ensure parental buy-in at the outset.

Unfortunately, many school trustees don’t agree. A recent resolution passed by the Alberta School Boards Association (ASBA) calls on the Smith government to maintain the status quo where parents are assumed to have opted in to these lessons unless they contact the school and opt their children out. Apparently, the ASBA thinks parents can’t be trusted to make the right decisions for their children on this issue.

This ASBA resolution is, in fact, a good example of the reflexive opposition by government school trustees to parental rights. They don’t want parents to take control of their children’s education, especially in sensitive areas. Fortunately, the Alberta government rebuffed ASBA’s demands and this attempt to abolish Bill 27 will likely fall on deaf ears.

However, there’s an even better safeguard available to Alberta parents—school choice. Out of all Canadian provinces, Alberta offers the most school choice. Not only does Alberta have a fully funded separate (Catholic) school system, it also provides between 60 and 70 per cent operational funding to accredited independent schools. In addition, Alberta is the only province in Canada to allow fully funded charter schools. And Alberta subsidizes homeschooling parents. Simply put, parents who are dissatisfied with the government school system have plenty of options—more than parents in any other province. This means Alberta parents can vote with their feet.

Things are quite different in other parts of the country. For example, Ontario and the four Atlantic provinces do not allow any provincial funding to follow students to independent schools. In other words, parents in these provinces who choose an independent school must pay the full cost themselves—while still paying taxes that fund government schools. And no province other than Alberta allows charter schools.

This is why it’s important to give parents as much school choice as possible. Given the tendency of government school boards to remove choices from parents, it’s important that all parents, including those with limited means, have other options available for their children.

Imagine if the owners of a large grocery store tried to impose their dietary preferences by removing all meat products and telling customers that the only way they could purchase meat is to make a special order. What would happen in that scenario? It depends on what other options are available. If this was the only grocery store in the community, customers would have no choice but to comply. However, if there were other stores, customers could simply shop elsewhere. Choice empowers people and limits the ability of one company to limit the choices of people who live in the community.

Think of government school boards as a monopolistic service provider like a grocery store. They often do everything possible to prevent parents from going anywhere else for their children’s education. Trusting them to do what’s best for parents and children is like assuming that the owners of a grocery store would always put the interests of their customers first and not their own self-interest. Monopolies are bad in the private sector and they’re bad in the education sector, too.

Clearly, it makes sense to require schools to get proactive consent from parents. This ensures maximum buy-in from parents for whatever courses their children take. It’s also important that Alberta remains a bastion of school choice. By making it easier for parents to choose from a variety of education options, Alberta puts power in the hands of parents, exactly where it belongs. Parents in other provinces should want that same power, too.

Continue Reading

Alberta

Alberta government’s fiscal update underscores need for rainy-day account

Published on

From the Fraser Institute

By Tegan Hill

According to the Smith government’s recent fiscal update, the government’s $2.9 billion projected budget surplus has increased to a $4.6 budget surplus in 2024/25 mainly due to higher-than-expected resource revenue. But the resource boom that fuels Alberta’s fiscal fortunes could end at any moment and pile more government debt on the backs of Albertans.

Resource revenue, fuelled by commodity prices (including oil and gas), is inherently volatile. For perspective, in just the last decade, the Alberta government’s annual resource revenue has been as low as $2.8 billion (2015/16) and accounted for just 6.5 per cent of total government revenue. In contrast, according to the Smith government’s fiscal update, projected resource revenue is $20.3 billion this fiscal year and will account for more than a quarter (26.1 per cent) of total government revenue.

But here’s the problem.

Successive Alberta governments—including the Smith government—have included nearly all resource revenue in the budget. In times of relatively high resource revenue, such as we’re currently experiencing, the government typically enjoys surpluses and, flush with cash, increases spending. But when resource revenues decline, the province’s finances turn to deficits.

The last time this happened Alberta ran nearly uninterrupted deficits from 2008/09 to 2020/21 while the province’s net financial position deteriorated by nearly $95 billion. As a result, Albertans went from paying $58 per person on annual provincial government debt interest costs to nearly $600 per person.

So how can the Smith government avoid the same fate as past Alberta governments who wallowed in red ink when the boom-and-bust cycle inevitably turned to bust?

The answer is simple—save during good times to help avoid deficits during bad times. The provincial government should determine a stable amount of resource revenue to be included in the budget annually and deposit any resource revenue above that amount automatically in a rainy-day account to be withdrawn in years when resource revenue falls below that stable amount.

This wouldn’t be Alberta’s first rainy-day account. In fact, the Alberta Sustainability Fund (ASF), established in 2003, was intended to operate this way. A major problem with the ASF, however, was that it was based in statutory law, which meant the Alberta government could unilaterally change the rules governing the fund. Consequently, the stable amount was routinely increased and by 2007 nearly all resource revenue was used for annual spending. The ASF was eventually drained and eliminated entirely in 2013. This time, the government should make the fund’s rules constitutional, which would help ensure it’s sustained over time.

Put simply, funds in a resurrected ASF will provide stability in the future by mitigating the impact of cyclical declines on the budget over the long term.

In the recent fiscal update, the Alberta government continues to risk relying on relatively high resource revenue to balance the budget. To avoid deficits and truly stabilize provincial finances for the future, the Smith government should reintroduce a rainy-day account.

Tegan Hill

Director, Alberta Policy, Fraser Institute

Continue Reading

Trending

X