Techno-economic assessment of non-sterile batch and continuous production of lactic acid from food waste

Research output: Journal contributionsJournal articlesResearchpeer-review

Standard

Techno-economic assessment of non-sterile batch and continuous production of lactic acid from food waste. / Peinemann, Jan; Demichelis, Francesca; Fiore, Silvia et al.
In: Bioresource Technology, Vol. 289, 121631, 01.10.2019.

Research output: Journal contributionsJournal articlesResearchpeer-review

Harvard

APA

Vancouver

Peinemann J, Demichelis F, Fiore S, Pleissner D. Techno-economic assessment of non-sterile batch and continuous production of lactic acid from food waste. Bioresource Technology. 2019 Oct 1;289:121631. doi: 10.1016/j.biortech.2019.121631

Bibtex

@article{2c5902f45632461d88a9a7101e4671b3,
title = "Techno-economic assessment of non-sterile batch and continuous production of lactic acid from food waste",
abstract = "Non-sterile lactic acid (LA) fermentation of highly viscous food waste was demonstrated in batch and continuous flow fermentations. With Streptococcus sp., an indigenous consortium, and/or applied glucoamylase, food waste was fermented without addition of external carbon or nitrogen sources. Experimental results were used for economic and energy evaluations under consideration of different catchment area sizes from 50,000 to 1,000,000 inhabitants. During batch mode, addition of glucoamylase resulted in a titer (after 24 h), yield, and productivity of 50 g L −1, 63%, and 2.93 g L −1h −1, respectively. While titer and yield were enhanced, productivity was lower during continuous operation and 69 g L −1, 86%, and 1.27 g L −1h −1 were obtained at a dilution rate of 0.44 d −1 when glucoamylase was added. Both batch and continuous flow fermentations were found economically profitable with food waste from 200,000 or more inhabitants. ",
keywords = "Chemistry, Biorefinery, Fermentation, Lactic acid, non sterile, TEA",
author = "Jan Peinemann and Francesca Demichelis and Silvia Fiore and Daniel Pleissner",
year = "2019",
month = oct,
day = "1",
doi = "10.1016/j.biortech.2019.121631",
language = "English",
volume = "289",
journal = "Bioresource Technology",
issn = "0960-8524",
publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - Techno-economic assessment of non-sterile batch and continuous production of lactic acid from food waste

AU - Peinemann, Jan

AU - Demichelis, Francesca

AU - Fiore, Silvia

AU - Pleissner, Daniel

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Non-sterile lactic acid (LA) fermentation of highly viscous food waste was demonstrated in batch and continuous flow fermentations. With Streptococcus sp., an indigenous consortium, and/or applied glucoamylase, food waste was fermented without addition of external carbon or nitrogen sources. Experimental results were used for economic and energy evaluations under consideration of different catchment area sizes from 50,000 to 1,000,000 inhabitants. During batch mode, addition of glucoamylase resulted in a titer (after 24 h), yield, and productivity of 50 g L −1, 63%, and 2.93 g L −1h −1, respectively. While titer and yield were enhanced, productivity was lower during continuous operation and 69 g L −1, 86%, and 1.27 g L −1h −1 were obtained at a dilution rate of 0.44 d −1 when glucoamylase was added. Both batch and continuous flow fermentations were found economically profitable with food waste from 200,000 or more inhabitants.

AB - Non-sterile lactic acid (LA) fermentation of highly viscous food waste was demonstrated in batch and continuous flow fermentations. With Streptococcus sp., an indigenous consortium, and/or applied glucoamylase, food waste was fermented without addition of external carbon or nitrogen sources. Experimental results were used for economic and energy evaluations under consideration of different catchment area sizes from 50,000 to 1,000,000 inhabitants. During batch mode, addition of glucoamylase resulted in a titer (after 24 h), yield, and productivity of 50 g L −1, 63%, and 2.93 g L −1h −1, respectively. While titer and yield were enhanced, productivity was lower during continuous operation and 69 g L −1, 86%, and 1.27 g L −1h −1 were obtained at a dilution rate of 0.44 d −1 when glucoamylase was added. Both batch and continuous flow fermentations were found economically profitable with food waste from 200,000 or more inhabitants.

KW - Chemistry

KW - Biorefinery

KW - Fermentation

KW - Lactic acid

KW - non sterile

KW - TEA

UR - http://www.scopus.com/inward/record.url?scp=85067279604&partnerID=8YFLogxK

U2 - 10.1016/j.biortech.2019.121631

DO - 10.1016/j.biortech.2019.121631

M3 - Journal articles

C2 - 31220764

VL - 289

JO - Bioresource Technology

JF - Bioresource Technology

SN - 0960-8524

M1 - 121631

ER -

Recently viewed

Publications

  1. A trainable object finder, selector and identifier for pollen, spores and other things
  2. Adapting and evolving-learning place cooperation in change
  3. Validity claims in context
  4. Sudoko mathematics for and done by younger students
  5. An Ecosystem Architecture Meta-Model for Supporting Ultra-Large Scale Digital Transformations
  6. Artificial Creativity
  7. Plants, Androids and Operators
  8. Baudrillard revisited
  9. Innovative approaches in mathematical modeling
  10. Representative time use data and new harmonised calibration of the American Heritage Time Use Data (AHTUD) 1965-1999
  11. An extended kalman filter for temperature monitoring of a metal-polymer hybrid fibre based heater structure
  12. Personal need for structure as a boundary condition for humor in leadership
  13. Transition management as an approach to deal with climate change
  14. Motion Capture
  15. Rapid ecosystem change challenges the adaptive capacity of local environmental knowledge
  16. Ecosystem functions as indicators for heathland responses to nitrogen fertilisation
  17. Political discourse in the media
  18. Mining product configurator data
  19. Moderators of intergroup evaluation in disadvantaged groups
  20. Designing Small Touch-Screen Devices
  21. Requests in Informal Conversations
  22. From railroad imperialism to neoliberal reprimarization: Lessons from regime-shifts in the Global Soybean Complex
  23. The bidirectional relationship between ESG performance and earnings management
  24. State of the Art of Handling and Storage Systems on Container Terminals
  25. Water quantity and quality in the Zerafshan river basin - only an upstream riparian problem?
  26. Determinants and Development of Schools in Organization Theory
  27. Translation
  28. Open-flow mixing and transfer operators
  29. Towards more effective and transferable transition experiments