Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Chakraborty, A."'
Autor:
Ammaiyappan Selvam, Jonathan W C Wong, Sankar Ganesh Palani, Makarand M. Ghangrekar, Debkumar Chakraborty, Obulisamy Parthiba Karthikeyan
Publikováno v:
Bioresource Technology. 346:126396
In present investigation, effect of diverting acidogenic off-gas from leached bed reactor (LBR) to up-flow anaerobic sludge blanket (UASB) reactor during semi-continuous food waste (FW) anaerobic digestion was evaluated. In test LBR headspace pressur
Publikováno v:
Bioresource technology. 315
Two sequencing batch reactors inoculated with two different kinds of industrial sludge; refinery sludge (R1) and brewery sludge (R2), were operated to observe the impact of high phenol loading (5.71 kg COD m−3 day−1) along with 100 mg L−1 of am
Autor:
Saikat Chakraborty, Sajal Kanti Dutta
Publikováno v:
Bioresource Technology. 259:276-285
This work uses a coupled experimental and modeling approach to explore the effects of macro- and micro-mixing on the kinetics and the dynamics of two-phase enzymatic hydrolysis of hemicellulose. Reactor mixing does not alter the non-competitive natur
Autor:
Souvik Kumar Paul, Saikat Chakraborty
Publikováno v:
Bioresource Technology. 253:85-93
Sunn hemp fibre – a cellulose-rich crystalline non-food energy crop, containing 75.6% cellulose, 10.05% hemicellulose, 10.32% lignin, with high crystallinity (80.17%) and degree of polymerization (650) – is identified as a new non-food substrate
Publikováno v:
Bioresource Technology. 237:99-107
A novel microreactor-based energy-efficient process of using complete convective mixing in a macroreactor till an optimal mixing time followed by no mixing in 200–400 μl microreactors enhances glucose and reducing sugar yields by upto 35% and 29%,
Autor:
Debkumar Chakraborty, S. Venkata Mohan
Publikováno v:
Bioresource technology. 284
During two-stage (Acidogenesis-Methanogenesis) process, solid organics and gaseous by-products are usually left unused. To increase resource recovery efficiency, a three stage process (Hydrolysis/Acidogenesis-Methanogenesis-Composting) was designed.
Autor:
Saikat Chakraborty, Sajal Kanti Dutta
Publikováno v:
Bioresource Technology. 198:642-650
We present a coupled experimental and theoretical framework for quantifying the kinetics of two-phase enzymatic hydrolysis of hemicellulose. For xylan loading of 1-5mg/ml, the nature of inhibition by the product xylose (non-competitive), the kinetic
Autor:
Saikat Chakraborty, Ramendra K. Pal
Publikováno v:
Bioresource Technology. 148:611-614
This work explores the effects of mixing on enzymatic hydrolysis of cellulose to innovate a novel mixing strategy that maximizes glucose and reducing sugar yields for production of cellulosic ethanol while reducing the power required for reactor mixi
Autor:
Ratan Kumar Basak, Sumit Chakraborty, Basudam Adhikari, Sarada Prasad Kundu, Aparna Roy, S. B. Majumder
Publikováno v:
Bioresource Technology. 107:222-228
Chemically modified jute fibres are potentially useful as natural reinforcement in composite materials. Jute fibres were treated with 0.25%-1.0% sodium hydroxide (NaOH) solution for 0.5-48 h. The hydrophilicity, surface morphology, crystallinity inde
Autor:
Saswati Chakraborty, H. Veeramani
Publikováno v:
Bioresource Technology. 96:761-767
The performance of a three-stage suspended growth continuous system consisting of anaerobic-anoxic-aerobic reactors was evaluated after injection of a pulse phenol shock load in the anaerobic reactor. The synthetic feed contained phenol, cyanide, thi