Is seashell powder suitable for phosphate recovery from fermentation broth?

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Is seashell powder suitable for phosphate recovery from fermentation broth? / Peinemann, Jan Christoph; Krenz, Lina; Pleißner, Daniel.
In: New Biotechnology, Vol. 49, 25.03.2019, p. 43-47.

Research output: Journal contributionsJournal articlesResearchpeer-review

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Peinemann JC, Krenz L, Pleißner D. Is seashell powder suitable for phosphate recovery from fermentation broth? New Biotechnology. 2019 Mar 25;49:43-47. Epub 2018 Aug 9. doi: 10.1016/j.nbt.2018.08.003

Bibtex

@article{795260f5484047ae85d188536941e256,
title = "Is seashell powder suitable for phosphate recovery from fermentation broth?",
abstract = "This communication elaborates on the use of seashell powder (SP) for the removal of phosphate from lactic acid-containing fermentation broth. Despite extensive past research regarding the application of SP for phosphate removal from wastewater, no information is available for solutions containing various organic compounds. In order to fill this knowledge gap, tests were performed with pure phosphate solution (PPS) and PPS containing 0.83 M of three alcohols, ethanol, propanol or 1,2-propanediol, or 0.83 M of three organic acids, acetic, propionic or lactic acid. Furthermore, a real fermentation broth (RFB) obtained from the fermentative production of lactic acid from food waste was tested. Using 4.8 g SP, more than 95% of phosphate, present at an initial concentration of 50 mg L−1, could be removed from PPS and PPS containing alcohols after 120 min. The presence of organic acids reduced the removal capacity of SP and only 55%–73% of the phosphate initially present was removed. The presence of lactic acid also substantially affected the removal of phosphate from RFB when 132 mg L−1 phosphate was initially present: after 120 min, only 28.6 mg L−1 of phosphate had been removed. The results indicate the use of SP for phosphate removal from fermentation broth, contributing to multi-component utilization of fermentation broth. However, the effects of respective fermentation products on removal capacity should first be tested.",
keywords = "Biology, Decentralized utilization, Lactic acid fermentation, Chemistry, Downstream processing, Hydrolysis",
author = "Peinemann, {Jan Christoph} and Lina Krenz and Daniel Plei{\ss}ner",
note = "Funding Information: The authors acknowledge the Studienstiftung des deutschen Volkes for the financial support of Jan Christoph Peinemann and the Max Buchner Research Foundation (Grant 3579, Frankfurt, Germany). Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",
year = "2019",
month = mar,
day = "25",
doi = "10.1016/j.nbt.2018.08.003",
language = "English",
volume = "49",
pages = "43--47",
journal = "New Biotechnology",
issn = "1871-6784",
publisher = "Elsevier B.V.",

}

RIS

TY - JOUR

T1 - Is seashell powder suitable for phosphate recovery from fermentation broth?

AU - Peinemann, Jan Christoph

AU - Krenz, Lina

AU - Pleißner, Daniel

N1 - Funding Information: The authors acknowledge the Studienstiftung des deutschen Volkes for the financial support of Jan Christoph Peinemann and the Max Buchner Research Foundation (Grant 3579, Frankfurt, Germany). Publisher Copyright: © 2018 Elsevier B.V.

PY - 2019/3/25

Y1 - 2019/3/25

N2 - This communication elaborates on the use of seashell powder (SP) for the removal of phosphate from lactic acid-containing fermentation broth. Despite extensive past research regarding the application of SP for phosphate removal from wastewater, no information is available for solutions containing various organic compounds. In order to fill this knowledge gap, tests were performed with pure phosphate solution (PPS) and PPS containing 0.83 M of three alcohols, ethanol, propanol or 1,2-propanediol, or 0.83 M of three organic acids, acetic, propionic or lactic acid. Furthermore, a real fermentation broth (RFB) obtained from the fermentative production of lactic acid from food waste was tested. Using 4.8 g SP, more than 95% of phosphate, present at an initial concentration of 50 mg L−1, could be removed from PPS and PPS containing alcohols after 120 min. The presence of organic acids reduced the removal capacity of SP and only 55%–73% of the phosphate initially present was removed. The presence of lactic acid also substantially affected the removal of phosphate from RFB when 132 mg L−1 phosphate was initially present: after 120 min, only 28.6 mg L−1 of phosphate had been removed. The results indicate the use of SP for phosphate removal from fermentation broth, contributing to multi-component utilization of fermentation broth. However, the effects of respective fermentation products on removal capacity should first be tested.

AB - This communication elaborates on the use of seashell powder (SP) for the removal of phosphate from lactic acid-containing fermentation broth. Despite extensive past research regarding the application of SP for phosphate removal from wastewater, no information is available for solutions containing various organic compounds. In order to fill this knowledge gap, tests were performed with pure phosphate solution (PPS) and PPS containing 0.83 M of three alcohols, ethanol, propanol or 1,2-propanediol, or 0.83 M of three organic acids, acetic, propionic or lactic acid. Furthermore, a real fermentation broth (RFB) obtained from the fermentative production of lactic acid from food waste was tested. Using 4.8 g SP, more than 95% of phosphate, present at an initial concentration of 50 mg L−1, could be removed from PPS and PPS containing alcohols after 120 min. The presence of organic acids reduced the removal capacity of SP and only 55%–73% of the phosphate initially present was removed. The presence of lactic acid also substantially affected the removal of phosphate from RFB when 132 mg L−1 phosphate was initially present: after 120 min, only 28.6 mg L−1 of phosphate had been removed. The results indicate the use of SP for phosphate removal from fermentation broth, contributing to multi-component utilization of fermentation broth. However, the effects of respective fermentation products on removal capacity should first be tested.

KW - Biology

KW - Decentralized utilization

KW - Lactic acid fermentation

KW - Chemistry

KW - Downstream processing

KW - Hydrolysis

UR - http://www.scopus.com/inward/record.url?scp=85051799745&partnerID=8YFLogxK

U2 - 10.1016/j.nbt.2018.08.003

DO - 10.1016/j.nbt.2018.08.003

M3 - Journal articles

C2 - 30098415

VL - 49

SP - 43

EP - 47

JO - New Biotechnology

JF - New Biotechnology

SN - 1871-6784

ER -