Conversion of NaHCO 3 to Na 2 CO 3 with a growth of Arthrospira platensis cells in 660 m 2 raceway ponds with a CO 2 bicarbonation absorber
The weight ratio of Na CO /NaHCO was investigated in order to improve microalgal productivity in large-scale industrial operations by converting NaHCO to Na CO with a growth of Arthrospira platensis cells in 660 m raceway ponds. Two microalgal cultivation systems with a NaHCO by-product (SPBP) and a...
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creator | Guo, Wangbiao Cheng, Jun Ali, Kubar Ameer Kumar, Santosh Guo, Caifeng |
description | The weight ratio of Na
CO
/NaHCO
was investigated in order to improve microalgal productivity in large-scale industrial operations by converting NaHCO
to Na
CO
with a growth of Arthrospira platensis cells in 660 m
raceway ponds. Two microalgal cultivation systems with a NaHCO
by-product (SPBP) and a CO
bicarbonation absorber (CBAP) were firstly thoroughly introduced. There was a 13.3% decrease in the initial weight ratio of Na
CO
/NaHCO
resulting in a 25.3% increase in the biomass growth rate with CBAP, compared to that of SPBP. Increased sunlight intensity, solution temperature and pH all resulted in both a higher
absorbance and
release, thereby increasing the weight ratio of Na
CO
/NaHCO
during the growth of A. platensis. The biomass growth rate was peaked at 39.9 g m
day
when the weight ratio of Na
CO
/NaHCO
was 3.7. Correspondingly, the cell pigments (chlorophyll a and carotenoid) and trichome size (helix pitch and trichome length) reached to a maximum state of 8.47 mg l
, 762 μg l
, 57 and 613 μm under the CBAP system. |
format | Article |
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CO
/NaHCO
was investigated in order to improve microalgal productivity in large-scale industrial operations by converting NaHCO
to Na
CO
with a growth of Arthrospira platensis cells in 660 m
raceway ponds. Two microalgal cultivation systems with a NaHCO
by-product (SPBP) and a CO
bicarbonation absorber (CBAP) were firstly thoroughly introduced. There was a 13.3% decrease in the initial weight ratio of Na
CO
/NaHCO
resulting in a 25.3% increase in the biomass growth rate with CBAP, compared to that of SPBP. Increased sunlight intensity, solution temperature and pH all resulted in both a higher
absorbance and
release, thereby increasing the weight ratio of Na
CO
/NaHCO
during the growth of A. platensis. The biomass growth rate was peaked at 39.9 g m
day
when the weight ratio of Na
CO
/NaHCO
was 3.7. Correspondingly, the cell pigments (chlorophyll a and carotenoid) and trichome size (helix pitch and trichome length) reached to a maximum state of 8.47 mg l
, 762 μg l
, 57 and 613 μm under the CBAP system.</description><identifier>EISSN: 1751-7915</identifier><identifier>PMID: 31646765</identifier><language>eng</language><publisher>United States</publisher><subject>Biomass ; Carbon Dioxide ; Chlorophyll A ; Microalgae ; Ponds ; Spirulina</subject><ispartof>Microbial biotechnology, 2020-03, Vol.13 (2), p.470</ispartof><rights>2019 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0003-1104-671X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31646765$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Guo, Wangbiao</creatorcontrib><creatorcontrib>Cheng, Jun</creatorcontrib><creatorcontrib>Ali, Kubar Ameer</creatorcontrib><creatorcontrib>Kumar, Santosh</creatorcontrib><creatorcontrib>Guo, Caifeng</creatorcontrib><title>Conversion of NaHCO 3 to Na 2 CO 3 with a growth of Arthrospira platensis cells in 660 m 2 raceway ponds with a CO 2 bicarbonation absorber</title><title>Microbial biotechnology</title><addtitle>Microb Biotechnol</addtitle><description>The weight ratio of Na
CO
/NaHCO
was investigated in order to improve microalgal productivity in large-scale industrial operations by converting NaHCO
to Na
CO
with a growth of Arthrospira platensis cells in 660 m
raceway ponds. Two microalgal cultivation systems with a NaHCO
by-product (SPBP) and a CO
bicarbonation absorber (CBAP) were firstly thoroughly introduced. There was a 13.3% decrease in the initial weight ratio of Na
CO
/NaHCO
resulting in a 25.3% increase in the biomass growth rate with CBAP, compared to that of SPBP. Increased sunlight intensity, solution temperature and pH all resulted in both a higher
absorbance and
release, thereby increasing the weight ratio of Na
CO
/NaHCO
during the growth of A. platensis. The biomass growth rate was peaked at 39.9 g m
day
when the weight ratio of Na
CO
/NaHCO
was 3.7. Correspondingly, the cell pigments (chlorophyll a and carotenoid) and trichome size (helix pitch and trichome length) reached to a maximum state of 8.47 mg l
, 762 μg l
, 57 and 613 μm under the CBAP system.</description><subject>Biomass</subject><subject>Carbon Dioxide</subject><subject>Chlorophyll A</subject><subject>Microalgae</subject><subject>Ponds</subject><subject>Spirulina</subject><issn>1751-7915</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFTktuwjAQtSpVQD9XQHMBJCdpHHWJoiJW7aZ7NA6mGCUea8ZtxB04BGfhZHWrsu7qvSe9342aFU1dLJrnop6qO5GD1kbrupyoaVWYJ9OYeqZOLYUvx-IpAO3gFdftG1SQKFMo4VeMPu0B4YNpzCS7lpz2TBI9I8QekwviBTrX9wI-gDH6ch5ymrFzIx4hUtjKtSZXlmB9h2wpYPoZRivE1vGDut1hL-7xD-_VfPXy3q4X8dMObruJ7Afk4-Z6v_rX8A3Y4E9h</recordid><startdate>202003</startdate><enddate>202003</enddate><creator>Guo, Wangbiao</creator><creator>Cheng, Jun</creator><creator>Ali, Kubar Ameer</creator><creator>Kumar, Santosh</creator><creator>Guo, Caifeng</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><orcidid>https://orcid.org/0000-0003-1104-671X</orcidid></search><sort><creationdate>202003</creationdate><title>Conversion of NaHCO 3 to Na 2 CO 3 with a growth of Arthrospira platensis cells in 660 m 2 raceway ponds with a CO 2 bicarbonation absorber</title><author>Guo, Wangbiao ; Cheng, Jun ; Ali, Kubar Ameer ; Kumar, Santosh ; Guo, Caifeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_316467653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Biomass</topic><topic>Carbon Dioxide</topic><topic>Chlorophyll A</topic><topic>Microalgae</topic><topic>Ponds</topic><topic>Spirulina</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guo, Wangbiao</creatorcontrib><creatorcontrib>Cheng, Jun</creatorcontrib><creatorcontrib>Ali, Kubar Ameer</creatorcontrib><creatorcontrib>Kumar, Santosh</creatorcontrib><creatorcontrib>Guo, Caifeng</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>Microbial biotechnology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guo, Wangbiao</au><au>Cheng, Jun</au><au>Ali, Kubar Ameer</au><au>Kumar, Santosh</au><au>Guo, Caifeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Conversion of NaHCO 3 to Na 2 CO 3 with a growth of Arthrospira platensis cells in 660 m 2 raceway ponds with a CO 2 bicarbonation absorber</atitle><jtitle>Microbial biotechnology</jtitle><addtitle>Microb Biotechnol</addtitle><date>2020-03</date><risdate>2020</risdate><volume>13</volume><issue>2</issue><spage>470</spage><pages>470-</pages><eissn>1751-7915</eissn><abstract>The weight ratio of Na
CO
/NaHCO
was investigated in order to improve microalgal productivity in large-scale industrial operations by converting NaHCO
to Na
CO
with a growth of Arthrospira platensis cells in 660 m
raceway ponds. Two microalgal cultivation systems with a NaHCO
by-product (SPBP) and a CO
bicarbonation absorber (CBAP) were firstly thoroughly introduced. There was a 13.3% decrease in the initial weight ratio of Na
CO
/NaHCO
resulting in a 25.3% increase in the biomass growth rate with CBAP, compared to that of SPBP. Increased sunlight intensity, solution temperature and pH all resulted in both a higher
absorbance and
release, thereby increasing the weight ratio of Na
CO
/NaHCO
during the growth of A. platensis. The biomass growth rate was peaked at 39.9 g m
day
when the weight ratio of Na
CO
/NaHCO
was 3.7. Correspondingly, the cell pigments (chlorophyll a and carotenoid) and trichome size (helix pitch and trichome length) reached to a maximum state of 8.47 mg l
, 762 μg l
, 57 and 613 μm under the CBAP system.</abstract><cop>United States</cop><pmid>31646765</pmid><orcidid>https://orcid.org/0000-0003-1104-671X</orcidid></addata></record> |
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issn | 1751-7915 |
language | eng |
recordid | cdi_pubmed_primary_31646765 |
source | MEDLINE; DOAJ Directory of Open Access Journals; Access via Wiley Online Library; Wiley Online Library Open Access; EZB-FREE-00999 freely available EZB journals; PubMed Central |
subjects | Biomass Carbon Dioxide Chlorophyll A Microalgae Ponds Spirulina |
title | Conversion of NaHCO 3 to Na 2 CO 3 with a growth of Arthrospira platensis cells in 660 m 2 raceway ponds with a CO 2 bicarbonation absorber |
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