Wastewater

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flushable-wipes-clogged-pump

International body updates flushability test for ‘flushable’ wipes

The International Water Service Flushability Group (IWSFG) has revised its Consumer Flushability Guidelines to further define key aspects about what makes a product suitable...
HRS digestate concentration system

Evaluating the business case for using wastewater digestate

Digestate has multiple benefits when used as soil additive or biofertilizer despite it being often only used as livestock bedding or biomass fuel.
raw sewage pumping station

Hamilton’s Woodward Avenue WWTP gets new raw sewage pump station

The $340 million upgrade to Hamilton’s Woodward Avenue WWTP includes elevating the plant’s final treatment process from secondary to tertiary levels, increasing the processing of treated wastewater and allowing the plant to reach strict discharge limits.
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Chedoke waterfall

Ontario orders further action on Hamilton’s ‘Sewergate’

In the wake of four years of sewage leaking undetected into a City of Hamilton creek, Ontario has ordered the city to undertake targeted...
Tri-Vent® Series TM09

AIR Intake filter recycles waste heat to prevent WWTP equipment from freezing

Just as winter always arrives, intake filters for blowers and compressors always have the potential to freeze in cold, humid climates. In nearly all of Canada, filter freezing and early morning high differential pressure alarms can be a fact of life for plant operators.
Stella-Bowles-headshot

Teen earns Order of Nova Scotia for fighting sewage contamination of LaHave River

Curiosity and follow-through on the issue of straight pipes and sewage have earned 16-year-old high school student Stella Bowles, from the Town of Bridgewater,...
Beluga-Whales-Churchill-River

Wastewater may be conduit for transmission of COVID-19 to marine mammals, study says

At least 15 species of endangered marine mammals may be susceptible to COVID-19, and the discharge of untreated wastewater could be carrying the virus...
microplastics in ocean water

Global Water Institute earns grant to detect, remove microplastics from wastewater

Ottawa’s Global Water Institute has received a $230,000, 18-month grant for research to develop solutions for the detection and removal of microplastics and microfibres...
John Giesy headshot

USask wastewater analysis gave head start to health officials on COVID-19 spike

A University of Saskatchewan (USask) ecotoxicologist says researchers can give health officials at least a week’s notice on changes in the COVID-19 trend line...
Scientist Lawrence Goodridge

U of Guelph to track wastewater for food-borne illnesses, COVID-19

A new $6.5-million outbreak detection project led by a University of Guelph food scientist aims to develop an approach to metagenomic detection of food-borne...
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