denitrification mixing Articles
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Use of biopolymers as solid substrates for denitrification
The conventional process to remove nitrate from water, the biological denitrification, uses the addition of dissolved organic carbon that has the potential risk to further deteriorate water quality. Thus, this work aimed to evaluate the specific denitrification activity of a mixed microbial culture and a pure culture of Pseudomonas stutzeri with solid substrates such as polycaprolactone (PCL), ...
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WWTP Prerov, Czech Republic
Plant: wwtp Prerov, CZ Contractor: KUNST, spol. s r.o., CZ Type of plant: Municipal Wastewater Treatment Plant Start-up: 2017 / 2021 Application: Mixing for Denitrification in Anaerobic Tank / Fine Bubble Membrane Aeration Scope of supply: 2 INVENT HYPERCLASSIC - Mixers evolution 6 / 3 INVENT iTURBO-High Speed Blowers Model / Installation & Start-up Technical data tanks: Shape of tank: ...
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Project - WTP St Denis France Dairy
Process: complete mixed tank with Nitrification/denitrification Replacement of high speed aerator Low speed surface aerator AIRMAX Number: 2 Diameter: 2.3m Power: 55Kw ...
By KAMPS s.a.
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Project - WTP Industry: VACOM
Process: MBR and complete mixed tank with Nitrification/denitrification Kamps delivered: Low speed surface aerator AIRMAX, full container with ZeeWeed membrane UF, electrical cabinet , O2 management to spare energy Turnkey project Flow 15m³/h Water reuse ...
By KAMPS s.a.
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Mixing for Better denitrification with less energy - Case study
Achieving simultaneous nitrification & denitrification in the same basin Topics: mixing, wastewater, activated sludge, energy savings, nitrification, denitrification System Overview: This basin is part of an activated sludge treatment plant serving 17,000 residents with an average influent of five (5) million gallons per day. Basin Build Information: Volume: 4 million gallons Type: ...
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Mixed electron donor autotrophic denitrification processes for groundwater treatment by immobilized biological filters
An immobilized biological filter (IBF) using Fe(II) and Mn(II) as mixed electron donors was evaluated for nitrate removal in groundwater. Results of the single factor experiments of strain SZ28 under the conditions of electron donor:electron acceptor ratio (1:2, 1.45:1, 3:1), Fe(II):Mn(II) ratio (1:9, 3:7, 5:5) demonstrated that the highest nitrate removal ratio was 100%, 49.6% (Mn(II)) and ...
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MABR: Familiar WWTP Principles, Better Results
Wastewater treatment plant (WWTP) designers and decision-makers tasked with finding more cost-effective performance for challenging applications want new options. Here is how flat-sheet membrane aerated biofilm reactor (MABR) technology tweaks the chemical and biological functions of conventional activated sludge (CAS) processes to reduce energy consumption and operating expenses (OPEX) in ...
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