Technoeconomic evaluation of PHB production from

Leave Comment

Techno-economic evaluation of PHB production from ...

2007-7-18  Activated sludge biomass enriched under suitable conditions is a promising source for poly-3-hydroxybutyrate (PHB) production, a biodegradable polymer. The techno-economic evaluation of PHB production using activated sludge biomass has been carried out. The PHB yield and plant capacity was found to significantly affect the PHB production cost.

Get price

Techno-economic evaluation of PHB production from ...

Techno-economic evaluation of PHB production 257 123 Table 1 Cost estimates for PHB production from activated sludge (plant fermentation capacity: 100 m 3 /day, PHB yield: 44%)

Get price

Techno-economic assessment of poly-3

2016-12-1  This paper presents a techno-economic assessment of the production of poly-3-hydroxybutyrate (PHB) from methane. ASPEN Plus was used for process design and simulation. The design and economic evaluation is presented for production of 100,000 t/a PHB through methanotrophic fermentation and acetone-water solvent extraction.

Get price

Techno-economic assessment of poly-3

This paper presents a techno-economic assessment of the production of poly-3-hydroxybutyrate (PHB) from methane. ASPEN Plus was used for process design and simulation. The design and economic evaluation is presented for production of 100,000 t/a PHB through methanotrophic fermentation and acetone-water solvent extraction.

Get price

Techno-economic assessment of poly-3-hydroxybutyrate

2019-10-11  price of methane therefore marks it as a substrate of interest. This paper presents a techno- economic assessment of the production of poly-3-hydroxybutyrate (PHB) from methane. ASPEN Plus was used for process design and simulation. The design and economic evaluation is

Get price

Techno-economic evaluation and life-cycle

2021-4-1  The aim of the present study is to undertake the techno-economic evaluation of PHB production within the biorefinery scheme presented above using SFM and crude glycerol. Total capital investment and operating costs were assessed for two different annual PHB production capacities based on the experimental results of previous studies.

Get price

Techno-economic assessment of poly-3

2021-5-29  Techno-economic assessment of poly-3-hydroxybutyrate (PHB) production from methane - the case for thermophilic bioprocessing

Get price

Design and techno-economic evaluation of microbial ...

2002-1-26  Design and techno-economic evaluation of microbial biopolymer production from food industry wastes and agricultural crops Isabel Lopez García a, M. Pilar Dorado Perez , Jimmy A. Lópezb, Marcelo A. Villarb, Stavros Yanniotisc and Apostolis Koutinasc a Department of Chemical Physics and Applied Thermodynamics, E.P.S. Campus Universitario de Rabanales, University of Cordoba, 14071,

Get price

Techno-economic evaluation of biogas production

2020-9-24  This economic evaluation serves as a preliminary guide to assess the economic feasibility based on the fluctuating value of methane when producing biogas

Get price

Techno-economic and carbon footprint assessment of

2016-11-20  The calculation basis for all cases is 2.04 kt/a of intracellular PHB obtained from wastewater fermentation, based on 6.8 kt COD (chemical oxygen demand)/a, available from the wastewater of the primary industry and specific fermentation yields (Fernández-Dacosta et al., 2015).In Case I, extracellular PHB obtained from intracellular PHB after DSP for cell release is used in the esterification.

Get price

Techno-economic assessment of poly-3

2021-5-29  A major obstacle preventing the large scale production of polyhydroxyalkanoates (PHAs) has been the lack of a reliable, low cost, large volume feedstock. The abundance and relatively low price of methane therefore marks it as a substrate of interest. This paper presents a techno-economic assessment of the production of poly-3-hydroxybutyrate (PHB) from methane.

Get price

Techno-economic assessment of poly-3

Techno-economic assessment of poly-3-hydroxybutyrate (PHB) production from methane—The case for thermophilic bioprocessing By Ian Levett, Greg Birkett, Nick Davies, Aidan Bell, Alexandra Langford, Bronwyn Laycock, Paul Lant and Steven Pratt

Get price

Techno-economic evaluation of biogas production

2020-9-24  The estimated biogas production rate used in this economic evaluation is based on the value determined from the AD experiment, as shown below in Table 3

Get price

Techno-economic and carbon footprint assessment of

2016-11-20  The calculation basis for all cases is 2.04 kt/a of intracellular PHB obtained from wastewater fermentation, based on 6.8 kt COD (chemical oxygen demand)/a, available from the wastewater of the primary industry and specific fermentation yields (Fernández-Dacosta et al., 2015).In Case I, extracellular PHB obtained from intracellular PHB after DSP for cell release is used in the esterification.

Get price

Techno-economic Evaluation of a Combined

In this study, the techno-economic evaluation of a combined bioprocess based on solid state fermentation for fermentative hydrogen production from food waste was carried out. The hydrogen production plant was assumed to be built in Hangzhou and designed for converting 3 ton food waste per day into h

Get price

Techno-economic evaluation of biogas production

2020-9-24  The economic evaluation of biogas production from food waste. A preliminary economic study was performed herein to evaluate the economic feasibility of installing an anaerobic digester unit to process food waste produced from the case study (Fahud camp). The main concept is the replacement of LPG with biogas, where savings can be achieved.

Get price

Techno-economic evaluation of a complete

This study presents the techno-economic evaluation of 2,3-butanediol (BDO) production via fermentation using glycerol, sucrose and sugarcane molasses as carbon sources. Literature-cited experimental data were used to design the fermentation stage, whereas downstream separation of BDO was based on re

Get price

Techno-economic analysis of a two-step fermentation ...

To this end, by adapting lab-scale process results, a techno-economic evaluation of the biobutanol production from the cooked rice by two-step fermentation was performed using SuperPro Designer®. This study aims to examine various scenarios for cooked rice utilization to produce butanol while examining process optimization and minimization of ...

Get price

A comparative technoeconomic analysis of renewable ...

2016-5-26  A technoeconomic analysis of photoelectrochemical (PEC) and photovoltaic-electrolytic (PV-E) solar-hydrogen production of 10 000 kg H 2 day −1 (3.65 kilotons per year) was performed to assess the economics of each technology, and to provide a

Get price

Evaluation of the technoeconomic feasibility of ...

Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized water treatment Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang( ) School of Environment, State Key Joint Laboratory of Environmental Simulation and Pollution Control, Beijing Key Laboratory for Emerging Organic ...

Get price

Techno-economic assessment of poly-3

Techno-economic assessment of poly-3-hydroxybutyrate (PHB) production from methane—The case for thermophilic bioprocessing By Ian Levett, Greg Birkett, Nick Davies, Aidan Bell, Alexandra Langford, Bronwyn Laycock, Paul Lant and Steven Pratt

Get price

Techno-economic evaluation of biogas production

2020-9-24  The economic evaluation of biogas production from food waste. A preliminary economic study was performed herein to evaluate the economic feasibility of installing an anaerobic digester unit to process food waste produced from the case study (Fahud camp). The main concept is the replacement of LPG with biogas, where savings can be achieved.

Get price

Techno-economic evaluation of a complete

This study presents the techno-economic evaluation of 2,3-butanediol (BDO) production via fermentation using glycerol, sucrose and sugarcane molasses as carbon sources. Literature-cited experimental data were used to design the fermentation stage, whereas downstream separation of BDO was based on re

Get price

Techno-economic evaluation of biogas production

Further, the amount of power that can be produced and economic evaluation were calculated. The results showed food waste had high carbon oxygen demand (COD), biological oxygen demand (BOD) and moisture content (MC) of 278,388 mg/kg, 103,889 mg/kg and 77.1% respectively which are suitable for biogas production.

Get price

FPD679.pdf - Design and techno-economic evaluation

Design and techno-economic evaluation of microbial biopolymer production from food industry wastes and agricultural crops Isabel Lopez García a, M. Pilar Dorado Perez a, Jimmy A. López b, Marcelo A. Villar b, Stavros Yanniotis c and Apostolis Koutinas c a Department of Chemical Physics and Applied Thermodynamics, E.P.S. Campus Universitario de Rabanales, University of Cordoba, 14071, Cordoba ...

Get price

Technoeconomic evaluation of bio-based styrene

2014-8-1  Using an early-stage technoeconomic evaluation tool, a preliminary economic analysis of bio-based styrene from C 6-sugar feedstock has been conducted. Owing to styrene’s limited water solubility, it was assumed that the resulting fermentation broth would spontaneously form two immiscible liquid phases that could subsequently be decanted.

Get price

Technoeconomic evaluation of bio-based styrene

2014-6-18  Styrene is an important commodity chemical used in polymers and resins, and is typically produced from the petrochemical feedstocks benzene and ethylene. Styrene has recently been produced biosynthetically for the first time using engineered Escherichia coli, and this bio-based route may represent a lower energy and renewable alternative to petroleum-derived styrene. However, the

Get price

Techno-economic analysis of a two-step fermentation ...

To this end, by adapting lab-scale process results, a techno-economic evaluation of the biobutanol production from the cooked rice by two-step fermentation was performed using SuperPro Designer®. This study aims to examine various scenarios for cooked rice utilization to produce butanol while examining process optimization and minimization of ...

Get price

A comparative technoeconomic analysis of renewable ...

2016-5-26  A technoeconomic analysis of photoelectrochemical (PEC) and photovoltaic-electrolytic (PV-E) solar-hydrogen production of 10 000 kg H 2 day −1 (3.65 kilotons per year) was performed to assess the economics of each technology, and to provide a

Get price

Evaluation of the technoeconomic feasibility of ...

Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized water treatment Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang( ) School of Environment, State Key Joint Laboratory of Environmental Simulation and Pollution Control, Beijing Key Laboratory for Emerging Organic ...

Get price
Contact us

Submit online

Please leave a message below and we will contact you as soon as possible.