Technoeconomic evaluation of PHB production from

Techno-economic evaluation of PHB production from ...

Jul 18, 2007  10%  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. The PHB production cost for a plant processing (fermentation) capacity of 100 m 3 /day and 44% PHB yield is about US$ 11.8/kg, which reduces to US$ 5.38 ...

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-hydroxybutyrate (PHB ...

Dec 01, 2016  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 evaluation and life-cycle assessment of ...

Apr 01, 2021  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

Design and techno-economic evaluation of microbial ...

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, Cordoba ...

get price

Techno-economic assessment of poly-3-hydroxybutyrate (PHB ...

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

Design and techno-economic evaluation of microbial ...

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, Cordoba ...

get price

Microbial community-based polyhydroxyalkanoates (PHAs ...

This work investigates the potential for polyhydroxybutyrate (PHB) production from wastewater, from a techno-economic and an environmental perspective, examining scale-up opportunities and bottlenecks prior to commercialisation. Conceptual process design, economic, environmental impacts and sensitiv

get price

Techno-economic evaluation and life-cycle assessment of ...

Techno-economic evaluation and life-cycle assessment of poly(3-hydroxybutyrate) production within a biorefinery concept using sunflower-based biodiesel industry by-products Author links open overlay panel Vasiliki Kachrimanidou a b 1 Sofia Maria Ioannidou a 1 Dimitrios Ladakis a Harris Papapostolou a Nikolaos Kopsahelis b Apostolis A. Koutinas ...

get price

Techno-economic evaluation and life-cycle assessment of ...

Jan 15, 2021  Techno-economic evaluation and life-cycle assessment of poly(3-hydroxybutyrate) production within a biorefinery concept using sunflower-based biodiesel industry by-products. 1 Coronavirus: Find the latest articles and preprints

get price

Techno-economic and carbon footprint assessment of methyl ...

Nov 20, 2016  In a previous study (Fernández-Dacosta et al., 2015), we investigated the techno-economic and environmental performance of large-scale production of PHB via bacterial fermentation of wastewater. In spite of the promising results obtained when compared to traditional pure-culture PHB production, the developed processes still need further ...

get price

Master Thesis Techno-economic evaluation of biorefineries

Techno-economic evaluation of biorefineries Process Synthesis and Optimization laboratory Department of chemical Engineering University of Patras Supervisor: Ioannis K. Kookos Associate Professor Department of Chemical Engineering University of Patras PATRAS FEBRUARY 2017

get price

Effect of temperature and cycle length on microbial ...

Nov 25, 2010  Techno-economic evaluation of PHB production from activated sludge. Clean Technol Environ Policy 10 : 255–262. CAS Article Google Scholar

get price

Techno-Economic Evaluation – Process Design Center

Techno-Economic Evaluation. Capital-, operation-, and total production costs are key drivers in structured conceptual process design. Evaluation of the process economics is not only essential to assess the economic feasibility of a new technology or process concept, but is also essential to: select the most attractive alternatives during the ...

get price

Economic and environmental assessment of bacterial poly(3 ...

May 19, 2021  The management of municipal solid waste is a major logistic and environmental problem worldwide. Nonetheless, the organic fraction of municipal solid waste (OFMSW) is a valuable source of nutrients which can be used for a variety of purposes, according to the Circular Economy paradigm. Among the possible applications, the bioproduction of a biodegradable polyester, poly(3

get price

Value-Added Products from Wastes Using Extremophiles in ...

Jul 03, 2018  Mudliar SN, Vaidya AN, Kumar MS, Dahikar S, Chakrabarti T (2008) Techno-economic evaluation of PHB production from activated sludge. Clean Techn Environ Policy 10:255–262 CrossRef Google Scholar. NNFCC. National Non-Food Crops Centre 2016. nnfcc.co.uk [Last accessed Jan 2017]

get price

Search results for: biodiesel production

Catalysts impregnated on a suitable substrate are important for production with chemical vapor deposition (CVD) method. Iron catalyst and MgO substrate is one of most common catalyst-substrate combination used for CNT. In this study, CNTs were produced by CCVD of acetylene (C2H2) on magnesium oxide (MgO) powder substrate impregnated by iron ...

get price

EVALUATION OF THE PHB PRODUCTION USING MILK

PHB production process for the techno-economic evaluation. Technologies and conditions used in the techno-economic assessment of PHB production (100kg/h milk whey). 2. METHODOLOGY. Biotechnological and Agribusiness Institute, Chemical Engineering Department,

get price

Techno-economic evaluation and life-cycle assessment of ...

Jan 15, 2021  Techno-economic evaluation and life-cycle assessment of poly(3-hydroxybutyrate) production within a biorefinery concept using sunflower-based biodiesel industry by-products. 1 Coronavirus: Find the latest articles and preprints

get price

Techno-Economic Assessment About Polyhydroxybutyrate

Polyhydroxybutyrate Production Cost Reports Reports Focused on Polyhydroxybutyrate Production Economic analysis of Polyhydroxybutyrate (PHB) production from switchgrass in the United States. This process encompasses a gasification step, in which switchgrass is converted to syngas, as well as a fermentation step for PHB production.

get price

Techno-economic Evaluation of a Combined Bioprocess for ...

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

get price

Master Thesis Techno-economic evaluation of biorefineries

Techno-economic evaluation of biorefineries Process Synthesis and Optimization laboratory Department of chemical Engineering University of Patras Supervisor: Ioannis K. Kookos Associate Professor Department of Chemical Engineering University of Patras PATRAS FEBRUARY 2017

get price

Effect of temperature and cycle length on microbial ...

Nov 25, 2010  Techno-economic evaluation of PHB production from activated sludge. Clean Technol Environ Policy 10 : 255–262. CAS Article Google Scholar

get price

Techno-economic evaluation of integrated first- and second ...

Jan 04, 2016  Studies on the 2G production of ethanol from wheat straw have focused on heat integration and exergy analysis [19, 20], downstream processing of the stillage for anaerobic digestion or evaporation , and techno-economic evaluations of a number of process alternatives for various co

get price

Development of biorefineries using renewable raw

In the present work production of PHAs from three different renewable sources was studied in a laboratory scale. A techno economic evaluation of the industrial production of PHAs, from different waste streams and industrial crops, was also perform. In the first study, polyhydroxyalkanoate (PHB

get price

Economic and environmental assessment of bacterial poly(3 ...

May 19, 2021  The management of municipal solid waste is a major logistic and environmental problem worldwide. Nonetheless, the organic fraction of municipal solid waste (OFMSW) is a valuable source of nutrients which can be used for a variety of purposes, according to the Circular Economy paradigm. Among the possible applications, the bioproduction of a biodegradable polyester, poly(3

get price

Value-Added Products from Wastes Using Extremophiles in ...

Jul 03, 2018  Mudliar SN, Vaidya AN, Kumar MS, Dahikar S, Chakrabarti T (2008) Techno-economic evaluation of PHB production from activated sludge. Clean Techn Environ Policy 10:255–262 CrossRef Google Scholar. NNFCC. National Non-Food Crops Centre 2016. nnfcc.co.uk [Last accessed Jan 2017]

get price

Production of bio-based chemicals and polymers from ...

Evaluation of hydrolyzed solution of bacterial cells as fermentation substrate for PHB production Cupriavidus necator DSM 7237 FAN: 329 mg/L Glycerol: 20 g/L TDW: 5.75 g/L PHB content : 20% The lysate from enzymatic non-PHB cell lysis could be used as

get price

Techno-economic and carbon footprint assessment of methyl ...

This paper assesses whether a cleaner and more sustainable production of the chemical building blocks methyl crotonate (MC) and methyl acrylate (MA) can be obtained in an innovative process in which resource consumption, waste generation and environmental impacts are minimized by using polyhydroxybutyrate (PHB) produced from wastewater as feedstock.

get price

Large Scale Production of Polyhydroxyalkanoates (PHAs ...

conceptual process design, techno-economic analysis and life cycle assessment are developed for the large-scale production of the most common type of polyhydroxyalkanoate, polyhydroxbutyrate. Intracellular polyhydroxybutyrate is obtained via fermentation of microbial community present in industrial wastewater and the

get price

Techno-economic analysis for a sugarcane biorefinery ...

In this paper a techno-economic analysis for a sugarcane biorefinery is presented for the Colombian case. It is shown two scenarios for different conversion pathways as function of feedstock distribution and technologies for sugar, fuel ethanol, PHB, anthocyanins and electricity production.

get price