wastewater mixing News
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S&N Airoflo, Inc. will highlight their flagship product the floating brush rotor
S&N Airoflo, Inc. will highlight their flagship product the floating brush rotor at WEFTEC 2010 (booth 2955). This will be a full size all stainless steel model. The aerator/mixer features a unique blade design with an aggressive spiral pattern to produce the highest aeration and mixing efficiencies. The floating platform offers low cost installation in any aeration basin and constant ...
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Installation works finished - another turnkey wastewater treatment plant
After four months of cooperation of engineers, technicians, electricians and construction workers, the installation works at W&L brewery in Saint Lucia are finished! With our process team already ending the commissioning stage, we congratulate the entire GWE team of successful completion, of yet another turnkey wastewater treatment plant! The WWTP treats the brewing wastewater, periodically ...
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Iowa cities face costly wastewater system upgrades
The City of Burlington discharged an estimated two million gallons of untreated wastewater mixed with storm runoff water to the Mississippi River after a pipe became plugged last week. City officials are unsure of when the discharge began, but they discovered the plugged pipe on Tuesday in the Brooks Street section of the Hawkeye Sewer System. The line was unplugged the same afternoon, but ...
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New anaerobic technology for wastewater pre-treatment in the Warstein sewage treatment plant
The new plant for anaerobic wastewater pre-treatment in the Warstein sewage treatment plant has been in successful operation since July. It is equipped with a new Biomar anaerobic reactor developed by EnviroChemie. In this new biological plant, the brewery wastewater is pre-treated anaerobically, at the same time generating biogas. The installed Biomar AHPx bioreactor is particularly suitable ...
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PumpEng Celebrate 20 Years
2021 marks the twentieth year of operation for PumpEng. PumpEng evolved from a venture between Paul Meneghel and the owners of Galvin Engineering. With over 100 years experience in foundry processing and manufacturing, they set out to improve the design of mass-produced submersible pump components for Australian operating conditions. As company founder, Paul drew on his ...
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Supporting wastewater monitoring: a new certified reference material for heavy metals in wastewater
JRC-IRMM has released ERM-CA713, a new wastewater certified reference material, developed in support of the Water Framework Directive (WFD, 2000/60/EC). ERM-CA713 was specifically produced to include the four metals cited in the Priority Substances list (Cd, Hg, Ni and Pb) at concentration levels which are targeted to comply with the environmental quality standards (EQSs) referred in ...
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Record order from mainland China
Statiflo has supplied its biggest-ever order to mainland China – three giant channel mixers for the Bailonggang wastewater treatment plant in Shanghai, where a major expansion project is under way. The expansion will enable Bailonggang to process more than half of Shanghai’s wastewater. The plant will be the largest of its kind in Asia. The bespoke Series 900 STMC channel mixers ...
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Record Order from Mainland China
Statiflo has supplied its biggest-ever order to mainland China – three giant channel mixers for the Bailonggang wastewater treatment plant in Shanghai, where a major expansion project is under way. The expansion will enable Bailonggang to process more than half of Shanghai’s wastewater. The plant will be the largest of its kind in Asia. The bespoke Series 900 STMC channel mixers ...
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Tests have begun on water reuse in the WaReIp research project
Since 2016, EnviroChemie has been working with a group of industry and research partners on the WaReIp (Water Reuse in Industrial Parks) research project, funded by the BMBF and aimed at optimising water use in industrial parks. Recently developed water supply and disposal concepts are being examined, and practical trials are being carried out to study the technical problems that particularly ...
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Black & Veatch Awarded Patent for Innovative Digester Cover to Improve Foam Control and Gas Collection
Water Technology Leadership Extends to Process Equipment Kansas City, Mo. – Black & Veatch, a leading global engineering, consulting and construction company, announced today that it has received a patent for an anaerobic digester cover that solves a significant wastewater treatment operations problem. The invention enables operations staff to maintain constant digester levels and prevent ...
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How Does the Membrane Aerated Biofilm Reactor Work?
Aerobic digestion and nitrification-denitrification work together thanks to an innovative membrane system One of the most talked-about new wastewater treatment technologies is the membrane aerated biofilm reactor (MABR), which is revolutionizing WWT. The discussion, however, has mainly focused on issues like MABR technology’s low operating expenses, high energy efficiency, low ...
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Ethiopian Military Hospital’s Wastewater Treatment & Reuse System
AAMED Technologies, A Canadian company with operations in Ethiopia, recently purchased and installed a modular Newterra Membrane Bioreactor wastewater treatment system at a military hospital located in Bishoftu, Ethiopia. The system will treat the 150m3/d (40,000 gpd) of wastewater produced by the hospital, and since water reuse is a big priority in the region, treated water will be reused for ...
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Flow measurement under difficult conditions
Sensors providing accurate and reliable readings based on sophisticated technologies and optimised mathematic methods today are the prerequisites for successful flow measurement in difficult applications. This is what our worldwide proven cross correlation sensors stand for. Our latest sensor development, the Vector Profiler, provides highest measurement dynamics and accuracy in profiles with ...
By NIVUS GmbH
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Sulzer Sharpens the Offering of Agitators to the Wastewater Industry with Scaba TreatX
Scaba TreatX are standardized Scaba agitators, available with short lead times and at competitive prices. The agitators are built of Scaba modules with excellent hydraulics and low energy usage. The agitators have a robust stainless steel design. The Scaba TreatX concept is developed especially for the municipal and industrial water and wastewater industry for the applications flash mixing, ...
By Sulzer Ltd.
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Biowater’s wastewater treatment system upgrades lagoon to exceed permit limits in ¼ of the space
New stricter ammonia limits and cold weather nitrification are two of the many issues that hinder a lagoon based wastewater treatment system. In an area where the seasonal temperatures are low it is impossible to nitrify in the lagoons. Biowater’s system handles both of these issues with ease and is less expensive than other retrofit solutions - <$1 per gallon to treat wastewater. A ...
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Statiflo to Attend South Carolina Environmental Conference (SCEC)
Statiflo Corp is exhibiting with their manufacturer’s representative Premier Water at the South Carolina Environmental Conference (SCEC 2020) at the Sheraton Myrtle Beach Convention Center, from March 15th through March 18th. 2020. This year’s event will be the 30th Year for this South Carolina Regional Water Conference / Trade Show with its theme “YOU – The Human ...
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Aqua-Jet Aerators Receive NSF 61 Approval for Potable Water Applications
Potable water systems use various disinfectants, such as chlorine, to kill viruses and bacteria that otherwise exist in the source water. Disinfection by-products (DBPs) are chemicals formed when disinfectants, largely chlorine, react with naturally occurring organic matter in the water. One type of DBP is trihalomethanes (THM) which represents a group of volatile organic compounds formed by the ...
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Westfall Static Mixer Injects Multiple Chemicals, Has Short Laying Length
Westfall Manufacturing Company has introduced a patented, compact in-line static mixer that injects multiple chemicals, has a short laying length, and reportedly saves up to 70% over the cost of conventional static mixers in a wide range of piping system applications. The Westfall Model 2800 Static Mixer is a fixed plate that features an internal orifice design with angled tabs which are ...
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Biowater's CMFF Maximizes a Lagoon Treatment System in 1/4 of the Space
New stricter ammonia limits and cold weather nitrification are two of the many issues that hinder a lagoon based wastewater treatment system. In an area where the seasonal temperatures are low it is impossible to nitrify in the lagoons. Biowater’s system handles both of these issues with ease and is less expensive than other retrofit solutions - <$1 per gallon to treat wastewater. A ...
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Innovative iFILT®-Diamond Filter for the retention of microplastics
For awhile, the term microplastics has been one the public has become familiar with and has focused on more frequently. Even though the breadth of the problem may be hard to grasp, studies have shown that microplastics represents a danger to humankind and the environment. State-of-the-art wastewater treatment plants equipped with the relevant filter technology are already able to filter out ...
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