The impact of interactions between algal organic matter and humic substances on coagulation
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- 作者：Martin Pivokonskya ; pivo@ih.cas.cz" class="auth_mail" title="E-mail the corresponding author ; Jana Naceradskaa ; Tomas Brabeneca ; b ; Katerina Novotnaa ; b ; Magdalena Baresovaa ; c ; Vaclav Jandab
- 关键词：Coagulation ; Microcystis aeruginosa ; Peptides/proteins ; Bovine serum albumin ; Natural organic matter ; Water treatment
- 刊名：Water Research
- 出版年：2015
- 出版时间：1 November 2015
- 年：2015
- 卷：84
- 期：Complete
- 页码：278-285
- 全文大小：1573 K
文摘
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Proteins and humic substances (HS) interact during coagulation.
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The interactions between proteins and HS lead to a decrease in coagulant demand.
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The optimum pH for the removal of proteins and HS by alum ranges between 5.5 and 6.2.
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Proteins and HS coagulate in the absence of coagulant at pH < 4.
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Bovine serum albumin is a suitable model for proteins of Microcystis aeruginosa.