A fluidized bed membrane bioelectrochemical reactor for energy-efficient wastewater treatment Jian Li, Zheng Ge, Zhen He⇑ Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA highlights Fluidized granular activated carbon (GAC) helps control membrane fouling in a MBER. The Fall 2016 Anaerobic Fluidized Bed Reactor (AFB) group is focused on assessing the treatment capabilities of an AFB reactor through the removal of chemical oxygen demand (COD) and the production of biogas. High-rate sludge bed reactors are characterized by a very small foot print and high applicable volumetric loading rates. Author information: (1)Key Laboratory of Inorganic Chemistry in Universities of Shandong, Jining University, Qufu, 273155, China. This paper examines the effect of organic loading rate on the removal efficiency of COD and TOC anaerobic thermophilic fluidized bed reactor (AFBR) in the treatment of cutting-oil wastewater at different hydraulic retention time (HRT) conditions. Abstract. steam stripping. Journal of the Korean Society of Water and Wastewater 2014, 28 (6) , 623-634. Lertpocasombut, K., Capdeville, B. and Roques, H., Application of Aerobic Biofilm Growth in a Three-phase Fluidized-bed Reactor for Biological Wastewater Treatment, 2 nd IAWPRC Asian Conference on Water Pollution Control, Bangkok (1988). Hankin Fluidized Bed Incinerator. thetic wastewater, containing glucose as the primary carbon source, with a COD of 1.2 x lo4 mglL while the re- maining pair were fed with a wastewater with a COD of 6000 mglL. Units are the vessels or basin that holds wastewater for the treatment by chemical or biological processes. 1990 pp.253-265 ref.39 Abstract : Topics reviewed in this chapter include: description, advantages and design of fluidized bed reactors; potential technical issues associated with fluidized bed reactors; selection of support particles; applications of fluidized bed reactors; and future developments. Technol., 99 (2008) 3877 ... Packed‐ and fluidized‐bed biofilm reactor performance for anaerobic wastewater treatment, Biotechnol. Immobilization of methanogens through direct reactive polymerization of TDI (tolylene diisocyanate) and PPG (polypropylene glycol) was shown to be successful. Two reactors were fed with a synthetic wastewater, containing glucose as the primary carbon source, with a COD of 1.2 x 10(4) mg/L while the remaining pair were fed with a wastewater with a COD of 6000 mg/L. A Comparison of Upflow Anaerobic Sludge Bed (USAB) and the Anaerobic Biofilm Fluidized Bed Reactor (ABFBR) for the Treatment of Municipal Wastewater EPA Grant Number: R827933C008 Subproject: this is subproject number 008 , established and … Fluidized Bed Reactor (FBR) Membrane Bioreactor (MBR) Suspended Carrier Reactor (SCR) Biological Treatment Vapor. Bioeng., 32 … Depending upon the flow and operating conditions and the methods of mixing of the wastewater therein, the reactors have the following main types; Continuous-Flow Stirred Tank Reactor (CFSTR) or Completely-Mix Reactor: The struvite kinetics showed that struvite accumulation preferentially occurs in locations with high mixing energy (Ohlinger, et al., 2000). Miscellaneous : Wastewater treatment by immobilized cells. Keywords: Fluidized bed;Bubbling bed;Induced crystallization;Fluoride removal;Quartz sands Abstract: Through establishing two kinds of experimental device, regular bed and bubbling fluidized bed, it researched the treatment process of producing fluorine-containing wastewater in the method of chemical-induced crystallization. Biofilters (I/H/B Series) ... Water and Wastewater Treatment. Typical Application of Sound Field in Wastewater Treatment with Fluidized Bed Photocatalytic Reactor. The essays are development at laboratory scale using a porous support medium. Rapid and early startup occurred within 48 hours of immobilization, with methane production Because fluidized bed reactor Parthiban RANGASAMY, Iyer PVR, Sekaran GANESAN, Anaerobic tapered fluidized bed reactor for starch wastewater treatment and modeling using multilayer perceptron neural network, Journal of Environmental Sciences, 10.1016/S1001-0742(07)60231-9, 19, 12, (1416-1423), (2007). The Aerobic Fluidized bed reactor was found to be more effective in treating the textile dyeing wastewater for a maximum COD removal of 83.3% for a COD concentration of 750mg/L and minimum %COD removal of 71.4% for a COD concentration of 2000mg/L. In this study, a new type of circulating three-phase fluidized bed reactor was conducted by adding a spiral path and was named as spiral three-phase fluidized bed reactor (TPFB-S) to investigate the possibility for removing engine oil (virgin and waste form) from synthetic wastewater by using Ricinus communis (RC) leaves natural and activated by KOH. In this study, a biocarrier made up of low density polypropylene of surface area 524 mm2 per particle and of density 870 kg/m3 was used in the treatment of wastewater using fluidized bed reactor. The biology of the sewage treatment plant works according to the submersed fixed bed. Hankin is a leader in fluidized bed combustion of sludges generated from municipal and industrial wastewater treatment processes. Degradation of pollutant in fluidized bed reactor involves chemical reactions and liquid-solid-gas flow structures. DOI: 10.11001/jksww.2014.28.6.623. Serving the water and wastewater treatment needs of Mining, Power, Remediation and other industrial markets. Treatment of toxic industrial wastewater in fluidized and fixed-bed batch reactors with Trametes versicolor: influence of immobilisation. In the treatment of high-strength distillery wastewater by anaerobic fluidized bed reactor with natural zeolite, COD removals of 80% were achieved at OLR of 20 g COD L.d-1 and HRT of 11 h . A feasibility of coagulation as post-treatment of the anaerobic fluidized bed reactor (AFBR) treating domestic wastewater. Biological wastewater treatment conducted in systems based on activated sludge requires retention time of many days [1,2]. Various types of reactors are in use for wastewater treatment. R. Sowmeyan, G. Swaminathan, Evaluation of inverse anaerobic fluidized bed reactor for treating high strength organic wastewater, Bioresour. Fluidized Bed Biofilm Reactor (FBBR) is one of the recent methods used in this field. In another study with anaerobic fluidized bed reactor for treating ice-cream wastewater, at an organic COD loading rate of 15.6 g L-1. Farhana Tisa, Abdul Aziz Abdul Raman, and Wan Mohd Ashri Wan Daud Fluidized Bed Biofilm Reactor – A Novel Wastewater Treatment Reactor S. P. Burghate 1 *, Dr. N. W. Ingole 2 1* Department of Civil Engineering, Government Polytechnic, Amravati, INDIA Request PDF | On Jul 9, 2012, R Parthiban published Anaerobic Wastewater Treatment in Tapered Fluidized Bed Reactor | Find, read and cite all the research you need on ResearchGate Wastewater is then directed to a biological treatment plant designed for phenolics removal. The biological treatment scheme used at Algoma is a fluidized-bed reactor (FBR) system. Immobilization of microorganisms on the small, fluidized particles of the medium results in a high reactor biomass holdup which enables the process to be operated at significantly higher liquid throughputs with the practical absence of biomass wash-out. The Hankin Fluidized Bed Incinerator (FBI) accepts any proportion of sludge, hazardous liquids, grease or scum. Abstract Anaerobic degradation performance of a laboratory‐scale packed‐bed reactor (PBR) was compared with two fluidized‐bed biofilm reactors (FBRs) … Font X(1), Caminal G, Gabarrell X, Vicent T. Author information: (1)Departament d'Enginyeria Química, Escola Tècnica Superior d'Enginyeria, Universitat Autònoma de Barcelona, 08193 - Bellaterra, Spain. The … influent wastewater should occur in the reactor to encourage struvite formation on the carrier media (Zhao, 2004). WasteWater Reactors - Types of reactors: Completely Mix Batch Reactor, Plug Flow Reactor, Arbitrary Flow Reactor, Fluidized Bed Reactor, Packed Bed Reactor ... Units are the vessels or basin that holds wastewater for the treatment by chemical or biological processes. At each influent strength, one fluidized bed reactor was operated as a single-phase system while the other was operated as a methanogenic reactor which A mathematical model for a three phase fluidized bed bioreactor (TFBBR) was proposed to describe oxygen utilization rate, biomass concentration and the removal efficiency of Chemical Oxygen Demand (COD) in wastewater treatment. Basic Design of a Fluidized Bed Reactor for Wastewater Treatment Using Fenton Oxidation . [ Links ] Si CD(1), Zhou J, Gao HT, Liu GJ, Wu JJ. In the last 40 years, anaerobic sludge bed reactor technology evolved from localized lab-scale trials to worldwide successful implementations at a variety of industries. 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