Abstract：
:Treatment with NaHSO3 induces a 10-fold increase in H2 photoproduction in the filamentous N2-fixing cyanobacterium Anabaena sp. strain PCC 7120. However, it is unclear whether this treatment also increases H2 photoproduction in green alga. In this study, treatment with 13 mM NaHSO3 resulted in about a 200-fold increase in H2 production in Chlamydomonas reinhardtii, and this increase was most probably the result of reduced O2 content and enhanced hydrogenase activity. Compared to the conventional strategy of sulfur deprivation, NaHSO3 treatment results in a higher maximum rate of H2 photoproduction, greater efficiency of conversion of light energy into H2, shorter half-time to produce the maximum accumulated H2 levels, and reduced costs because no centrifugation is involved. We therefore conclude that NaHSO3 treatment is an efficient, rapid, and economic strategy for improving photobiological H2 production in the green alga C. reinhardtii.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Ma W,Chen M,Wang L,Wei L,Wang Qdoi
10.1016/j.biortech.2011.03.052subject
Has Abstractpub_date
2011-09-01 00:00:00pages
8635-8issue
18eissn
0960-8524issn
1873-2976pii
S0960-8524(11)00409-3journal_volume
102pub_type
杂志文章abstract：:This project aimed at producing a concentrated nitrogen fertilizer from liquid swine manure using electrodialysis (ED) and reverse osmosis (RO), as a mean to help resolve the excess nutrient problem faced by many swine producers, and offer an alternative to chemical nitrogen fertilizer production. Different types of E...
journal_title：Bioresource technology
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abstract：:Sub-critical or supercritical water was utilized for the degradation of glycerol in an environmentally benign reaction. The reaction was carried out in a batch reactor in the temperature range of 473-673 K, pressure of 30 MPa, and reaction time of 20-60 min. The effects of temperature and reaction time were observed. ...
journal_title：Bioresource technology
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pub_type： 杂志文章
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pub_type： 杂志文章
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pub_type： 杂志文章
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pub_type： 杂志文章
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pub_type： 杂志文章
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pub_type： 杂志文章
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.08.006
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.05.080
更新日期：2010-11-01 00:00:00
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journal_title：Bioresource technology
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doi：10.1016/j.biortech.2008.06.028
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pub_type： 杂志文章
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journal_title：Bioresource technology
pub_type： 杂志文章
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journal_title：Bioresource technology
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更新日期：2015-06-01 00:00:00
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journal_title：Bioresource technology
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journal_title：Bioresource technology
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