How to remove more phosphorus with less coagulant
ARTICLE How to remove more phosphorus with less coagulant How can a wastewater treatment plant improve phosphorus removal while reducing the amount of coagulant it’s using? The answer: switch to a coagulant that forms a strong, preferential bond with phosphorus. Here’s why that works. Conventional aluminum- or iron-based coagulants don’t form a strong bond with […]
ClariPhos® receives ECA for phosphorus removal, enabling pilot testing throughout Ontario
Bishop Water now has an Environmental Compliance Approval (ECA) for our ClariPhos® Rare Earth Coagulant, which means we can simplify the process to temporarily replace conventional coagulants and demonstrate the impressive phosphorus removal abilities of this product at wastewater plants throughout Ontario.
Crafting a simple, affordable system to treat brewery wastewater and avoid sewer surcharges
Sewer surcharges can significantly impact the bottom line for breweries and other food and beverage processors. Adding an onsite wastewater treatment plant is one way to reduce sewer surcharges, but many options are costly, complex, and require a significant amount of space, which can make it tough to decide whether to install a system or continue paying higher fees to the utility.
ClariPhos® coagulant improves UV disinfection for Ontario WWTP
After switching to ClariPhos® Rare Earth Coagulant to evaluate its ability to improve phosphorus removal, operators at an Ontario WWTP noticed that UV disinfection also experienced a big boost. It turns out that better settling in the clarifier led to higher UV transmittance in the effluent, and a significant improvement in UV disinfection.
The advantages of low-energy, high-performance Geotube dewatering for biosolids management
Spinning, squeezing, solar drying, there are many ways to dewater sludge from treatment plants and produce stabilized biosolids that are ready for land application or disposal. Selecting the best approach often considers several factors, including the speed at which dewatering must be completed, the space that’s available at the treatment plant to accommodate the process, and capital and operating costs.
Operators traded wheelbarrows for Bishop Solids Management solution to reduce time and labour in sludge handling
It used to take almost a month to dewater the same volume of sludge that is now done in less than a day at the Meteghan Sewer Treatment Plant (STP) in the Municipality of Clare, Nova Scotia.
BioCord® pilot system demonstrates MDMER ammonia compliance for Canadian gold mine
Low-energy, fixed-film BioCord system could improve ammonia removal for the onsite wastewater lagoon system and help the mine maintain compliance with the Metal and Diamond Mining Effluent Regulation (MDMER).
How a polymer dosing system can make or break your sludge dewatering process.
Polymer is the secret ingredient for maximizing dewatering and achieving high quality filtrate from the Geotube® containers in our Bishop Solids Management Solution. But selecting the right polymer is not enough to get the best results.
Comparing carbon footprints: Geotube® containers vs. rocks for shoreline protection
Geotube or Rocks — which do you think offers a lower carbon footprint when constructing a breakwater structure?
BioCord Reactors achieve 99% ammonia removal using far less energy than MBBR
R&D efforts for BioCord® Reactors focus significantly on optimizing its fine-bubble aeration system and low-energy compressors to provide the best possible oxygen transfer and ammonia removal rates, while using less energy than MBBR.
