Biofilm reactor
Enhanced production of bacterial cellulose by using a biofilm reactor and its material property analysis
... the biofilm reactor, 12 PCS tubes were bound to the agitator shaft in a gridlike fashion, with 6 rows of two parallel tubes (Figure ...The reactor vessel with PCS was autoclaved with water at 121°C ...
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A survey on the performance of moving bed biofilm reactor and rapid sand filter in wastewater treatment
... Moving bed biofilm reactor (MBBR) is a process in which attached growth is utilized for wastewater treatment. This process does not require sludge recycling or backwash. Activated sludge processes can be ...
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Effect of Acetic Acid on Denitrification and Dephosphatation Process Efficiencies in Sequencing Batch Biofilm Reactor
... for biofilm formation and adaptation may vary depending on the technical and technological ...stable biofilm in the SBBR type reac- tor working only under anaerobic conditions was ...a biofilm ...
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Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption
... the biofilm reactors is summarized in Table ...stable biofilm re- actor could be completed in approximately 12 h, with a 5-fold higher productivity compared with a plank- tonic cell ...the biofilm ...
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Development of Malaysian Wastewater Polishing Index: Case Study on a Moving Bed Biofilm Reactor
... No sludge was discharged from MBBR dur- ing all the experimental period. . The MBB re- actor with HRT 24hrs enhances the final effluent quality, where WWPI always corresponds to 2 under or close to class I. Figure 3 ...
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Approximate analytical solution of non linear reaction diffusion equation in fluidized bed biofilm reactor
... screen; 13. Non-fluidized medium (river sand); 14. Air bubbles; 15. Support particle (active carbon; 16. Biofilm; 17. Acid storage; 18. Air sparger; 19. Oxygenerator; 20. Differential fluidized bed biofilm ...
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Upgrading of the Mirmohana Wastewater Treatment Plant in Kish Island, Iran, using a moving bed biofilm reactor
... bed biofilm reactor (MBBR) process was developed in Norway and firstly set up about 30 years ago ...standard biofilm reactor while at the same time treatment high particle loads ...and ...
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Study on Reduction of Phosphate from Industrial Cum Municipal Wastewater using Moving Bed Biofilm Reactor
... bed biofilm reactor (MBBR) is a very cost effective and eco-friendly option for the removal of organic matters (OM) like phosphorous and nitrogen from ...as biofilm support carrier could be efficient ...
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Biological Sulphate Reduction with Hydrogen in a Jet Loop Biofilm Reactor
... loop biofilm reactor using hydrogen as electron ...loop reactor, high mass transfer rate between hydrogen and sulphate reducing active biomass is achieved by using a liquid jet ...The reactor ...
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Kinetic Studies for an Aerobic Packed Bed Biofilm Reactor for Treatment of Organic Wastewater with and without Phenol
... Biofilm reactor is a popular method for biological treat- ment of wastewater to combat high organic strengths owing to enhanced mean cell residence time and eco- nomical oxygen supply ...the biofilm ...
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Treatment of Wastewater Containing High Concentration of Phenol & Total Dissolved Solids in Moving Bed Biofilm Reactor
... bed biofilm reactor ...scale reactor to determine optimum hydraulic retention time (HRT) in the reactor at 1400 mg/L phenol concentration and 1500 mg/L TDS, effect of increased TDS (up to ...
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Performances and microbial features of an aerobic packed-bed biofilm reactor developed to post-treat an olive mill effluent from an anaerobic GAC reactor
... anaerobic biofilm reactor hydraulically connected to an aerobic SB-packed bed bio- film ...first reactor and allowed to undergo sequential anaerobic biomethanisation and aerobic decontamination ...
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Continuous succinic acid fermentation by Actinobacillus succinogenes in a packed-bed biofilm reactor
... culture biofilm reactors; the main advan- tages of this typology of reactors include high cell den- sity achieved, operability at high dilution rate without cell washout, high specific productivity, and the ...
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Impact of Bioparticle Recirculation in a Circulating Fluidized Bed Biofilm Reactor on Simultaneous Organic and Nitrogen Removal
... The biofilm thickness was measured using a microscope (SteREO Discovery V8) coupled with photograph analysis, as shown in Fig ...the biofilm by an Aquasonic sonicator (Model 75HT, ETL Laboratory Testing, ...
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Bioaugmentation and Retention of Anammox Granules to a Mainstream Deammonification Bio-Oxidation Pilot with a Post Polishing Anoxic Partial Denitrification/Anammox Moving Bed Biofilm Reactor
... To comply with lower effluent discharge limits (≤ 5 mg TIN-N/L) a nitrogen polishing step may be required following the nitrogen removal process. Commonly, nitrate is the nitrogen species in the residual and is removed ...
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Effect of Biofilm Filling Rates, Various Cycles Duration and Organic Loading Rates on Organic and Nutrients Removal in Sequencing Batch Biofilm Reactor (SBBR)
... effective biofilm surface area due to physical clogging, declining the biofilm reactiveness due to distribution limits of vital nutrients and accumulation of endogenous ...excessive biofilm can take ...
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COD Reduction by Moving Bed Biofilm Reactor
... MBBR system comprises of an activated sludge aeration system where the sludge is collected on recycled plastic carriers. These carriers have an internal large surface for optimal contact water, air and bacteria. The ...
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Performance tests of a novel suspended carrier biofilm reactor
... Anoxkaldnes® suspended carrier made in Swedish has been used in this study. Anoxkaldnes carrier, shown in Fig. 2, was made of modified polymer materials with improved enzyme catalysis, it is well hydrophilic and easy to ...
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Monitoring of dry anaerobic fermentation in experimental facility with use of biofilm reactor
... Daily biogas production from day 28 on was irrelevant. Average coeffi cient of correlation r = 0.39 means medium dependency of the percolate strategy on biogas production with the delay of 4 days. The positive reaction on ...
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A Review On Reduction of Phosphate from Industrial Cum Municipal Wastewater using MBBR Technology
... Bed Biofilm Reactor (MBBR) technology is an attached growth biological treatment process based on a continuously operating, non-clogging biofilm reactor with low head loss, a high specific ...
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