facility emissions Articles
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Optimizing air flows to aeration basins – Case Study
As a result of clean energy mandates and the rising cost of energy, wastewater treatment facilities around the country are retrofitting their instrumentation to run highly efficient, cost-effective, clean facilities. To reduce emissions and produce clean energy, solid wastes are often digested in large digester tanks to reduce the volume of waste (sludge) and produce more biogas, which is then ...
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Wastewater treatment plant - ROPEC - deodorization plan project - Case Study
Bioconservacion has recently been awarded the supply of high capacity odor elimination media for two deodorization systems in a waste water treatment plant (WWTP) located in the Canadian capital of Ottawa. The Robert O. Pickard Environmental Centre (ROPEC) is located in the city's east end, right next to the Ottawa River. Using an extensive sewer system, all the wastewater coming from urban ...
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Methane emission estimates using chamber and tracer release experiments for a municipal waste water treatment plant
This study presents two methods for estimating methane emissions from a waste water treatment plant (WWTP) along with results from a measurement campaign at a WWTP in Valence, France. These methods, chamber measurements and tracer release, rely on Fourier transform infrared spectroscopy and cavity ring-down spectroscopy instruments. We show that the tracer release method is suitable for ...
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Solidification / Immobilisation of sludge from physical-chemical WWT process
In 2003 econ received an inquiry from a service company operating an industrial waste water treatment plant. At the end of the physical-chemical WWT process this client generated metal-hydroxide sludge from his chamber filter presses. Originally he discharged the sludge into skips and brought it to a hazardous waste landfill. At this landfill, a solidification process was used to stabilise the ...
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