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(PDF) Upflow packed bed Anammox reactor used in two .

(PDF) Upflow packed bed Anammox reactor used in two .

Upflow packed bed Anammox reactor used in two-stage deammonification of sludge digester effluent Article (PDF Available) in Water Science & Technology 78(9):1843-1851 · July 2018 with 206 Reads

Comparison of two anaerobic systems for hydrogen .

Comparison of two anaerobic systems for hydrogen .

2007-10-1 · Two laboratory scale anaerobic digestion systems for hydrogen production from organic fraction of municipal solid waste (OFMSW) and synthetic wastewater were compared in this study. One of them was formed by a coupled packed bed reactor (PBR) containing 19.4 L of OFMSW and the other an upflow anaerobic sludge bed (UASB) of 3.85 L.

Mathematical modelling of the internal circulation .

Mathematical modelling of the internal circulation .

2019-4-18 · The Upflow Anaerobic Sludge Bed (UASB) reactor that was developed . reactor can be regarded as two UASB reactors stacked together. . of the anaerobic reactor. A lab-scale IC reactor was set .

Benha University - BU

Benha University - BU

The decentralised treatment of concentrated sewage (about 3,600 mgCOD/1) at low temperature was investigated in a two-step anaerobic system: two-anaerobic hybrid (AH) septic tanks (each 0.575 m(3)). The two reactors were placed in a temperature controlled-room and the HRT was 2.5 days for each reactor.

Professor Charles Banks | Engineering | University of .

Professor Charles Banks | Engineering | University of .

Kinetics of an anaerobic fluidized bed system used for the purification of fruit processing waste water. Chemical Engineering Journal, 54(2), b25-b32. DOI: 10.1016/0923-0467(94)06053-3; Borja, R., & Banks, C. J. (1994). Kinetics of an upflow anaerobic sludge blanket reactor treating ice cream wastewater. Environmental Technology, 15(3), 219-232.

Reproducible, high-yielding, biological caproate .

Reproducible, high-yielding, biological caproate .

2018-4-11 · Anaerobic digestion (AD) of food waste (FW) is a well-established process for the sustainable production of fuels (primarily methane) [].Digesters processing food waste for methane production, however, suffer from instabilities especially at high organic loading rates [].One of the most widely reported reasons for process instability in anaerobic digesters is reactor acidification, which .

Microbial resource management of one‐stage partial .

Microbial resource management of one‐stage partial .

In granular upflow systems, removal of smaller, nitrifying granules at the top of the sludge bed led to higher biomass‐specific conversion rates (Winkler et al., 2011). In floccular systems, the use of hydrocyclones has been initiated to selectively maintain AnAOB‐containing granules .

Enhancement of Anaerobic Digestion of Solid Wastes by Pre .

Enhancement of Anaerobic Digestion of Solid Wastes by Pre .

2019-12-17 · In the 2nd processing experiment, the ammonia content decreased from 0.134 mg/g residue (dry weight) to 0.035 mg/g residue (dry weight). 3.3.3 Viability of Aerated Leachate as Inoculum for Subsequent Leach-Bed Anaerobic Digestion Leach-bed anaerobic digestion uses recycle of leachate from mature reactors to inoculate new reactors for rapid startup.

Process intensification in: Reviews in Chemical .

Process intensification in: Reviews in Chemical .

Fluid-solid reactions are carried out in various types of reactors, such as packed beds, fluidized/slurry, and monolith reactors. The characteristic feature of packed-bed reactors is the pressure drop of the fluid flowing through the catalytic bed. To avoid a too large pressure drop, the use of catalyst pellets of 2–6 mm is necessary.

Brewery wastewater treatment using aerobic sequencing .

Brewery wastewater treatment using aerobic sequencing .

Laboratory-scale aerobic sequencing batch reactors, in both suspended-growth and attached-growth modes, were used to study the treatment of brewery wastewater. A Ringlaces material was selected and employed for the attached-growth reactors. Experiments were conducted employing a wide range of hydraulic retention times, from 0.56 to 6.06 days. The experimental results demonstrated that brewery .

10.1016/S0043-1354(97)00068-7 | DeepDyve

10.1016/S0043-1354(97)00068-7 | DeepDyve

10.1016/S0043-1354(97)00068-7 10.1016/S0043-1354(97)00068-7 2020-06-11 00:00:00 Acetate fermentation in anaerobic filters was performed to study the deep-biofilm kinetics of substrate utilization. Small Peclet number ranging from 0.01 to 1.5 found in the tracer test indicates that the flow regime in anaerobic filters is close to complete-mix.

Sustainable Energy and Environmental Technologies

Sustainable Energy and Environmental Technologies

Continuous Catalytic Wet Air Oxidation of Phenol in a Trickle Bed Reactor (Q Wu et al.) Drying Performance of Refuse Derived Fuel (Y Tatemoto et al.) Influence of Temperature on Removal of Sulfur Dioxide and Benzene from Air by Corona Discharge Reactor (N Sano et al.)

Emerging Technologies for Wastewater Treatment and In .

Emerging Technologies for Wastewater Treatment and In .

----- Emerging Technologies Emerging Technologies for Wastewater Treatment and In-Plant Wet Weather Management EPA832-R-06-006 February 2008 Produced under U.S. EPA Contract No. 68-C-02-111 Prepared by the Parsons Corporation Fairfax, ia Technical review was provided by professionals with experience in wastewater treatment.

Influence of upflow velocity on performance and biofilm .

Influence of upflow velocity on performance and biofilm .

Start-up period. Anaerobic reactor was seeded with 1 L of aerobic active sludge obtained from aerobic digesters of municipal wastewater treatment plant with MLSS and MLVSS of 24.84 and 16.9 g L −1, respectively.Table 1 is a summary of conditions tested during the start-up. The reactor fed with synthetic wastewater contained methanol, glucose, and Currant wastewater.

Full text of

Full text of "Simulation of an integrated system for the .

An illustration of two photographs. Images. An illustration of a heart shape Donate. An illustration of text ellipses. More. An icon used to represent a menu that can be toggled by interacting with this icon. . Full text of "Simulation of an integrated system for the production .

Huu Hao Ngo | University of Technology Sydney

Huu Hao Ngo | University of Technology Sydney

2020-8-18 · Ngo is currently a Professor of Environmental Engineering and serving as Deputy Director of Centre for Technology in Water and Wastewater, Co-Director of Joint Research Centre for Protective Infrastructure Technology and Environmental Green Bioprocess, School of Civil and Environmental Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney.

Benha University - BU

Benha University - BU

The decentralised treatment of concentrated sewage (about 3,600 mgCOD/1) at low temperature was investigated in a two-step anaerobic system: two-anaerobic hybrid (AH) septic tanks (each 0.575 m(3)). The two reactors were placed in a temperature controlled-room and the HRT was 2.5 days for each reactor.

IJERPH | Free Full-Text | A Comparative Study of Biogas .

IJERPH | Free Full-Text | A Comparative Study of Biogas .

Cattle slaughterhouses generate wastewater that is rich in organic contaminant and nutrients, which is considered as high strength wastewater with a high potential for energy recovery. Work was undertaken to evaluate the efficiency of the 12 L laboratory scale conventional and a modified upflow anaerobic sludge blanket (UASB) reactors (conventional, R1 and modified, R2), for treatment of .

Full-Scale Nitrogen Removal from Digester Liquid with .

Full-Scale Nitrogen Removal from Digester Liquid with .

2019-12-12 · Upflow packed bed Anammox reactor used in two-stage deammonification of sludge digester effluent. Water Science and Technology 2018, 78 (9), 1843-1851. DOI: 10.2166/wst.2018.322. Dong Wei, Huu Hao Ngo, Wenshan Guo, Weiying Xu, Bin Du, Qin Wei.

packed column reactors: Topics by Science.gov

packed column reactors: Topics by Science.gov

The best catalytic system was proven to be PAN beads, and their pH and temperature behavior were determined. The yields of two bed reactors, packed or fluidized, using the catalytic PAN beads, were compared to the circulation flow rate of real apple juice. The experimental conditions were as follows: pH 4.0, T = 50 degrees C, and beads volume .

laboratory-scale fixed-bed reactor: Topics by Science.gov

laboratory-scale fixed-bed reactor: Topics by Science.gov

2018-6-15 · Two laboratory-scale anaerobic fixed bed reactors were evaluated while treating dairy manure at upflow mode and semicontinuous feeding. One reactor was packed with a combination of waste tyre rubber and zeolite (R1) while the other had only waste tyre rubber as a microorganism immobilization support (R2).

Huu Hao Ngo | University of Technology Sydney

Huu Hao Ngo | University of Technology Sydney

2020-8-18 · Ngo is currently a Professor of Environmental Engineering and serving as Deputy Director of Centre for Technology in Water and Wastewater, Co-Director of Joint Research Centre for Protective Infrastructure Technology and Environmental Green Bioprocess, School of Civil and Environmental Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney.

packed column reactors: Topics by Science.gov

packed column reactors: Topics by Science.gov

The best catalytic system was proven to be PAN beads, and their pH and temperature behavior were determined. The yields of two bed reactors, packed or fluidized, using the catalytic PAN beads, were compared to the circulation flow rate of real apple juice. The experimental conditions were as follows: pH 4.0, T = 50 degrees C, and beads volume .

packed column reactors: Topics by Science.gov

packed column reactors: Topics by Science.gov

The best catalytic system was proven to be PAN beads, and their pH and temperature behavior were determined. The yields of two bed reactors, packed or fluidized, using the catalytic PAN beads, were compared to the circulation flow rate of real apple juice. The experimental conditions were as follows: pH 4.0, T = 50 degrees C, and beads volume .

Engineering concerns and new developments in .

Engineering concerns and new developments in .

2010-9-10 · The control of anaerobic reactors has been attempted on the laboratory and pilot scale, as well as on simulated Packed bed reactor systems, but little experience has been obtained on fullThe process of anaerobic degradation of molasses can scale experiments

Optimization of Wastewater Anaerobic Digestion Using .

Optimization of Wastewater Anaerobic Digestion Using .

Water Conserv Sci Eng Optimization of Wastewater Anaerobic Digestion Using Mechanistic and Meta-heuristic Methods: Current Limitations and Future Opportunities P. E. Poh 0 1 2 D. Gouwanda 0 1 2 Y. Mohan 0 1 2 A. A. Gopalai 0 1 2 H. M. Tan 0 1 2 0 Lee Kong Chian Faculty of Engineering and Science, Department of Mechatronics and Biomedical Engineering, Universiti Tunku Abdul Rahman Sungai .

Method and apparatus for treating perchlorate .

Method and apparatus for treating perchlorate .

2001-4-10 · A system according to claim 30 wherein the filling agents are contained in a reactor selected from the group consisting of a fixed-bed reactor, or a gas-fed bioreactor. 32. The system of claim 31 wherein the reactor is a gas-fed reactor and the reactor is operated in an unsaturated condition.

Microorganism and enzyme Immobilization: NOvel .

Microorganism and enzyme Immobilization: NOvel .

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Hydrodynamics of upflow anaerobic sludge blanket reactors .

Hydrodynamics of upflow anaerobic sludge blanket reactors .

The hydrodynamic characteristics of upflow anaerobic sludge blanket (UASB) reactors were investigated in this study. A UASB reactor was visualized as being set-up of a number of continuously .

Brewery wastewater treatment using aerobic sequencing .

Brewery wastewater treatment using aerobic sequencing .

Laboratory-scale aerobic sequencing batch reactors, in both suspended-growth and attached-growth modes, were used to study the treatment of brewery wastewater. A Ringlaces material was selected and employed for the attached-growth reactors. Experiments were conducted employing a wide range of hydraulic retention times, from 0.56 to 6.06 days. The experimental results demonstrated that brewery .