Influence of peptides and proteins produced by cyanobacterium Microcystis aeruginosa on the coagulation of turbid waters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F13%3A00393896" target="_blank" >RIV/67985874:_____/13:00393896 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.seppur.2013.06.049" target="_blank" >http://dx.doi.org/10.1016/j.seppur.2013.06.049</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.seppur.2013.06.049" target="_blank" >10.1016/j.seppur.2013.06.049</a>
Alternative languages
Result language
angličtina
Original language name
Influence of peptides and proteins produced by cyanobacterium Microcystis aeruginosa on the coagulation of turbid waters
Original language description
The study investigated the influence of cellular peptides and proteins derived from cyanobacterium Microcystis aeruginosa on the coagulation of kaolin particles during water treatment. To describe the coagulation mechanisms, coagulation system constituents (peptides/proteins, kaolin and coagulant) were characterized in terms of their surface charges. The removal mechanisms of peptides/proteins and kaolin were evaluated by the comparison of the coagulation tests performed with and without coagulant (ferric or aluminum sulfate). We confirmed the peptide/protein inhibiting effect on coagulation through the formation of dissolved complexes with coagulants at a pH value of about 6 for Fe and a pH value of about 6.8 for Al. On the other hand, we demonstratedthat cyanobacterial peptides/proteins also have positive effects as they induce the coagulation of hydrophobic kaolin particles within the pH range 4?6 for Fe and 5?6.5 for Al. Interestingly, when peptides/proteins bear a sufficiently lo
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP105%2F11%2F0247" target="_blank" >GAP105/11/0247: Characterisation of algal organic matter and its effect on coagulation/flocculation process</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Separation and Purification Technology
ISSN
1383-5866
e-ISSN
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Volume of the periodical
18
Issue of the periodical within the volume
October
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
49-57
UT code for WoS article
000326994500007
EID of the result in the Scopus database
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