March 23, 2022
Wastewater is only a drop in the bucket: 草莓污视频导航鈥檚 ACWA broadens mandate under new name
ACWA, 草莓污视频导航鈥檚 wastewater research partnership with The City of Calgary, is ringing in World Water Day on March 22 with a new name and broadened mandate. ACWA will now stand for Advancing Canadian Water Assets, changed from Advancing Canadian Wastewater Assets.
The new name reflects a holistic approach to water management that ACWA is excited to champion, known as 鈥極ne Water鈥.
鈥淥ne Water is a paradigm that encompasses the entire water cycle within a watershed,鈥 says Dr. Leland Jackson, PhD, scientific director of ACWA and professor in the Faculty of Science.
鈥淚t integrates drinking water, wastewater and stormwater within a management plan that includes our river, lake, and groundwater resources plus sustainability and economic considerations.鈥
The journey of a water droplet illustrates the importance of the approach. Water makes its way to our city from glaciers, lakes and rivers upstream. We treat the water for consumption and other uses, and then it rejoins the storm and wastewater systems when we鈥檙e done with it. From there, it鈥檚 treated at a wastewater treatment facility and is returned to a water resource. All of these systems are interconnected.
鈥With a change in mindset, it will be more common to consider urban water systems as part of the larger watershed,鈥 says Jackson. 鈥In doing so, we can identify opportunities to not only reduce urban water footprints but also increase the sustainability of water resources.鈥
A One Water approach encourages more flexible thinking of water as a resource. 鈥淔or example, wastewater is now being considered a resource for energy and nutrient recovery, in addition to a variety of reuse options depending on the amount of treatment,鈥 says Jackson. 鈥淩eused water is currently being used to wash buses and as we saw last year, appropriately treated wastewater can even be used to make beer.鈥
鈥The City of Calgary values research that benefits our residents while using innovation and leading-edge best practices,鈥 says Mark Crowdis, manager, water quality services at The City of Calgary. "Expanding the ACWA mandate to include all aspects of water research will create new opportunities for education, treatment, and water reuse, and demonstrates our collaborative commitment to protecting our watershed and rivers.鈥
This change doesn鈥檛 mean that ACWA is stepping back from wastewater research 鈥斅爄t鈥檚 a mindset shift that the team believes will help shape the future of wastewater management to be more comprehensive.
鈥淲astewater is an important element of One Water, especially as we start viewing wastewater as a resource, rather than something that needs to be disposed. It is a critical part of the conversation,鈥 says Kevin Frankowski, executive director of ACWA.
鈥淲e鈥檙e excited to get to work on projects that reflect this broadened mandate, while continuing to support the incredible wastewater research and development that have been putting us on the map since 2015.鈥澛
ACWA researchers already have projects underway or planned that reflect their new mindset. A current project is examining the impacts of wastewater release in ACWA鈥檚 experimental streams that is transferrable to examining stormwater inputs to natural streams and rivers, and another will investigate the impact of climate change on pond systems.
Another important outcome of a One Water approach is removing silos from how water data is shared. Sustainable Watershed Integrated Management (SWIM) pools data collected from sensors, scientists, and citizens in the Bow River Basin in an accessible online data collaboration platform.
鈥From the start, ACWA has championed innovative聽research into聽wastewater聽management聽and water sustainability,鈥 says Dr.聽Andre聽Buret, associate vice-president (research) and co-chair of the ACWA board. 鈥淭his expanded mandate will create opportunities for our researchers to pursue that goal in a more comprehensive way, with a broader range of industry, academics,聽and community partners.鈥
聽(ACWA) is a globally unique test bed and research facility that supports integrated watershed management, research and development, knowledge transfer, de-risking and piloting of leading-edge wastewater treatment technologies. It is a partnership between the 草莓污视频导航 and The City of Calgary, as part of the聽.