Enhanced coagulation by two-stage alum addition : the role of solution pH, floc breakage and assistant of non-ionic polyacrylamide
Coagulation process is highly influenced by solution pH, floc breakage, and coagulant aid. In this work, two-stage addition of alum-based coagulants, polyaluminum chloride (PACl) and aluminum sulfate (Al2(SO4)3), was compared to their one-stage addition with the same total dosage. The dose ratio of...
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Détails bibliographiques
| Publié dans: | Environmental technology. - 1993. - 42(2021), 28 vom: 13. Dez., Seite 4456-4465
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| Auteur principal: |
Du, Peng
(Auteur) |
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| Autres auteurs: |
Li, Xing,
Yang, Yanling,
Fan, Xiaoyan,
Fang, Xiaobo,
Zhou, Zhiwei |
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| Format: | Article en ligne
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| Langue: | English |
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| Publié: |
2021
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| Accès à la collection: | Environmental technology
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| Sujets: | Journal Article
Two-stage coagulant
floc breakage
floc property
non-ionic polyacrylamide
solution pH
Acrylic Resins
Alum Compounds
aluminum sulfate
34S289N54E
plus...
Aluminum Hydroxide
5QB0T2IUN0
polyacrylamide
9003-05-8 |
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