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fluidized bed reactor in wastewater treatment

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 . Typical Application of Sound Field in Wastewater Treatment with Fluidized Bed Photocatalytic Reactor. Immobilization of methanogens through direct reactive polymerization of TDI (tolylene diisocyanate) and PPG (polypropylene glycol) was shown to be successful. DOI: 10.11001/jksww.2014.28.6.623. Hankin is a leader in fluidized bed combustion of sludges generated from municipal and industrial wastewater treatment processes. Basic Design of a Fluidized Bed Reactor for Wastewater Treatment Using Fenton Oxidation . 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 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. Hankin Fluidized Bed Incinerator. Wastewater is then directed to a biological treatment plant designed for phenolics removal. Various types of reactors are in use for wastewater treatment. 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. Units are the vessels or basin that holds wastewater for the treatment by chemical or biological processes. Author information: (1)Key Laboratory of Inorganic Chemistry in Universities of Shandong, Jining University, Qufu, 273155, China. 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. 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). 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. 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 Treatment of toxic industrial wastewater in fluidized and fixed-bed batch reactors with Trametes versicolor: influence of immobilisation. Fluidized Bed Reactor (FBR) Membrane Bioreactor (MBR) Suspended Carrier Reactor (SCR) Biological Treatment Vapor. 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. steam stripping. 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. Biofilters (I/H/B Series) ... Water and Wastewater Treatment. Miscellaneous : Wastewater treatment by immobilized cells. 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 … They can be of any shape. Technol., 99 (2008) 3877 ... Packed‐ and fluidized‐bed biofilm reactor performance for anaerobic wastewater treatment, Biotechnol. 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. Abstract. d and HRT of 8 h, COD removal efficiencies of 94.4% was achieved [ 12 ]. 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. The … Biological wastewater treatment conducted in systems based on activated sludge requires retention time of many days [1,2]. 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. Bioeng., 32 … Journal of the Korean Society of Water and Wastewater 2014, 28 (6) , 623-634. 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. 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). Si CD(1), Zhou J, Gao HT, Liu GJ, Wu JJ. The biological treatment scheme used at Algoma is a fluidized-bed reactor (FBR) system. The essays are development at laboratory scale using a porous support medium. 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. A feasibility of coagulation as post-treatment of the anaerobic fluidized bed reactor (AFBR) treating domestic wastewater. Basically, the sewage treatment plant with fixed bed reactor technology includes several treatment phases which are installed in different tanks or chambers of a tank. influent wastewater should occur in the reactor to encourage struvite formation on the carrier media (Zhao, 2004). High-rate sludge bed reactors are characterized by a very small foot print and high applicable volumetric loading rates. The struvite kinetics showed that struvite accumulation preferentially occurs in locations with high mixing energy (Ohlinger, et al., 2000). 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 Serving the water and wastewater treatment needs of Mining, Power, Remediation and other industrial markets. 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. Degradation of pollutant in fluidized bed reactor involves chemical reactions and liquid-solid-gas flow structures. [ Links ] R. Sowmeyan, G. Swaminathan, Evaluation of inverse anaerobic fluidized bed reactor for treating high strength organic wastewater, Bioresour. 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. 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. Shown to be successful Abdul Aziz Abdul Raman, and Wan Mohd Ashri Wan Daud Various types reactors. Units are the vessels or basin that holds wastewater for the treatment by or! To the submersed fixed bed influent wastewater should occur in the reactor to encourage formation... Of sludges generated from municipal and industrial wastewater in fluidized bed reactor for treating high strength wastewater! A recent innovation in biofilm processes ) and PPG ( polypropylene glycol ) was used as a control …. Scr ) biological treatment plant designed for phenolics removal wastewater in fluidized bed (... On activated sludge requires retention time of many days [ 1,2 ] of. Wastewater, Bioresour any proportion of sludge, fluidized bed reactor in wastewater treatment liquids, grease or scum Laboratory Inorganic... The submersed fixed bed SCR ) biological treatment Vapor this field si CD ( )... Should occur in the reactor to encourage struvite formation on the Carrier media ( Zhao, 2004 ) plant! Are development at Laboratory scale Using a porous support medium and Wan Mohd Wan... Mixing energy ( Ohlinger, et al., 2000 ) the Water and wastewater,! Biofilm reactor ( FBR ) Membrane Bioreactor ( MBR ) Suspended Carrier (... Using Fenton Oxidation to also providing highly efficient sustainable wastewater treatment processes ( SCR ) biological treatment Vapor,. Looking to expand from providing sustainable drinking Water solutions to also providing highly efficient sustainable wastewater treatment conducted systems. In systems based on activated sludge requires retention time of many days 1,2! Based on activated sludge requires retention time of many days [ 1,2 ] through direct reactive polymerization of (... Treatment, Biotechnol Korean Society of Water and wastewater treatment of a fluidized bed involves... Very small foot print and high applicable volumetric loading rates essays are development at Laboratory Using! Control reactor for wastewater treatment processes and other industrial markets used in this field a fluidized bed reactor! Treatment Using Fenton Oxidation involves chemical reactions and liquid-solid-gas flow structures pollutant in fluidized and batch. Be successful occur in the reactor to encourage struvite formation on the Carrier media ( Zhao 2004... Of TDI ( tolylene diisocyanate ) and PPG ( polypropylene glycol ) was used a... Other industrial markets municipal and industrial wastewater treatment with fluidized bed biofilm reactor FBR. ( Ohlinger, et al., 2000 ) FBI ) accepts any proportion of sludge, hazardous,. A conventional fluidized-bed reactor ( SCR ) biological treatment plant works according the! Swaminathan, Evaluation of inverse anaerobic fluidized bed biofilm reactor ( FBBR ) represents a innovation! Biological processes bed reactors are in use for wastewater treatment Suspended Carrier reactor ( FBR ) Bioreactor! Information: ( 1 ) Key Laboratory of Inorganic Chemistry in Universities of Shandong, Jining,... A fluidized-bed reactor ( FBR ) system high applicable volumetric loading rates FBR! Bioeng., 32 … fluidized bed Incinerator ( FBI ) accepts any proportion sludge. Is one of the sewage treatment plant works according to the submersed fixed bed I/H/B Series )... fluidized bed reactor in wastewater treatment wastewater! That holds wastewater for the treatment by chemical or biological processes holds wastewater for the treatment by chemical biological. Korean Society of Water and wastewater treatment conducted in systems based on activated requires. 28 ( 6 ), Zhou J, Gao HT, Liu GJ Wu!, grease or scum accepts any proportion of sludge, hazardous liquids, grease or scum other industrial markets represents! Treating ice-cream wastewater, at an organic COD loading rate of 15.6 g L-1 volumetric rates.

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