Nicole Hancock
Indigenous community hosts full moon ceremony ...

Kristen Villebrun and Wendy Bush hoped they wouldn't have to pray for Chedoke Creek, but four years after they first raised alarm about the water's condition, they were part of an Indigenous full moon ceremony to do just that. About 50 people showed up near Princess Point on the dark and frigid Monday evening for the monthly ceremony, which was particularly special as it focused on Chedoke Creek. The body of water that runs into Cootes Paradise had about 24 billion litres of sewage and storm water runoff leak into it due to a gate being left open.

Indigenous community hosts full moon ceremony to heal Chedoke Creek

Natural Sciences and Engineering Research Council of Canada

Rooted in community: Dalhousie innovators celebrated for their impact in Nova Scotia and beyond at Discovery Awards

Rooted in community: Dalhousie innovators celebrated for their impact in Nova Scotia and beyond at Discovery Awards

Dr. Amina Stoddart, a professor in Dalhousie’s Department of Civil and Resource Engineering, is applying her expertise in wastewater treatment to help advance the state of the art in water utilities. In 2020, Dr. Stoddart was awarded a highly competitive, internationally peer-reviewed 3-year, $1 million Collaborative Research and Development (CRD) Grant with Halifax Water from the Natural Sciences and Engineering Research Council of Canada (NSERC) focused on wastewater surveillance and wastewater treatment optimization. This award is one of the largest CRD grants ever awarded to a faculty member at Dalhousie University. The goal of her research is to improve the effluent quality of the wastewater systems operated by Halifax Water. Through a series of studies Dr. Stoddart and her research team will identify chemical treatment optimizations, illuminate fouling mechanisms, test new technologies for disinfection, and assess discharge of contaminants of emerging concern, including microplastics.

UBCO looks at smart technology to safeguard drinking water

UBCO looks at smart technology to safeguard drinking water

Delivery of safe and high-quality drinking water is an essential public service, but it’s not easy to monitor water quality in real-time close to customers’ homes. Thanks to a new research partnership with the Natural Sciences and Engineering Research Council of Canada, TELUS and the Regional District of North Okanagan, researchers at UBC’s Okanagan campus will begin to address this gap by leveraging new sensors to wirelessly monitor water quality in the distribution system.

St. Lawrence College, Queen’s partner with water treatment firm

St. Lawrence College, Queen’s partner with water treatment firm

Two post-secondary institutions in Kingston, Ont., have partnered to work on a research project. St. Lawrence College and Queen’s University will work with Purafy Clean Technologies Inc., also of Kingston, to test the efficacy of the company’s water treatment system. The system has been installed at Kate’s Rest Foundation in Prince Edward County and will tell researchers about water and energy savings.

Nova Scotia researchers look into wastewater as COVID-19 tracker

Nova Scotia researchers look into wastewater as COVID-19 tracker

Nova Scotia researchers are looking into flushing out new ways to track COVID-19. Studies in countries such as the Netherlands and Switzerland have targeted the genetic remnants of the deadly virus in municipal wastewater systems. They found that tracking the ribonucleic acid (RNA) fingerprint of COVID-19 in specific wastewater locations mirrored the later emergence of cases through clinical testing in the community.

Decontaminating pesticide-polluted water using engineered nanomaterial and sunlight

Decontaminating pesticide-polluted water using engineered nanomaterial and sunlight

QUÉBEC, Jan. 15 2020 /CNW Telbec/ - Atrazine is one of the most widely used pesticides in North America. Researchers at the Institut National de la Recherche Scientifique (INRS) have developed a new method to degrade it that combines a new nanostructured material and sunlight.  Atrazine is found throughout the environment, even in the drinking water of millions of people across the country. Conventional water treatments are not effective in degrading this pesticide. Newer processes are more effective, but use chemicals that can leave toxic by-products in the environment.

New technique could help decontaminate oilsands process water

New technique could help decontaminate oilsands process water

New technology developed by engineers at the University of Alberta shows potential in cleaning and decontaminating process water from oilsands production. The process relies on ozonation and biofilters to remove organic compounds from contaminated water. The study, published in Science of the Total Environment, demonstrates that the method, previously used to clean pharmaceutical waste water, efficiently removes naphthenic acids, considered to be one of the main contaminants in oilsands process water.

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