The Experts below are selected from a list of 228 Experts worldwide ranked by ideXlab platform
Tapan Chakrabarti - One of the best experts on this subject based on the ideXlab platform.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource Technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Abstract Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100–200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of β-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate ( k ) and half saturation velocity constant ( K L ) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100-200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of beta-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate (k) and half saturation velocity constant (K(L)) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
Praveena Bhat - One of the best experts on this subject based on the ideXlab platform.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource Technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Abstract Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100–200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of β-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate ( k ) and half saturation velocity constant ( K L ) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100-200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of beta-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate (k) and half saturation velocity constant (K(L)) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
M Suresh Kumar - One of the best experts on this subject based on the ideXlab platform.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource Technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Abstract Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100–200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of β-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate ( k ) and half saturation velocity constant ( K L ) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100-200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of beta-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate (k) and half saturation velocity constant (K(L)) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
Sandeep Narayan Mudliar - One of the best experts on this subject based on the ideXlab platform.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource Technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Abstract Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100–200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of β-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate ( k ) and half saturation velocity constant ( K L ) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
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Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) Reactor.
Bioresource technology, 2005Co-Authors: Praveena Bhat, Sandeep Narayan Mudliar, M Suresh Kumar, Tapan ChakrabartiAbstract:Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket Reactor (UASB) under continuous mode of operation in concentration range of 100-200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of beta-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate (k) and half saturation velocity constant (K(L)) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB Reactor Startup and degradation in continuous mode of operation of the Reactor is presented in this paper.
Hideki Harada - One of the best experts on this subject based on the ideXlab platform.
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dynamic modeling the anaerobic Reactor Startup process
Industrial & Engineering Chemistry Research, 2010Co-Authors: Baihang Zhao, Yang Mu, Jinbao Zhao, Yuyou Li, Fang Dong, Bingjie Ni, Guoping Sheng, Hanqing Yu, Hideki HaradaAbstract:The Startup of anaerobic Reactors is a very important issue for their application in the treatment of wastewaters and solid wastes. However, very limited information is available about the quantitative and dynamic modeling of anaerobic Reactor Startup in the literature. In this work, by introducing a linear phenomenological equation into the IWA Anaerobic Digestion Model No. 1 (ADM1), we developed a model to describe the dynamic behavior of the Startup of anaerobic Reactors. The model was calibrated and verified using the experimental results of two anaerobic Reactors: an upflow anaerobic sludge blanket (UASB) Reactor fed with soybean processing wastewater and a continuously stirred tank Reactor (CSTR) system with simulated municipal solid wastes as the substrate. The simulation results matched with the experimental data well, and the model could capture the variation trends of the components. This agreement demonstrates the rationality and validity of the established model for describing the Startup of anaerobic systems.
