Preparation of anionic flocculant by alkaline hydrolysis of polyacrylamide(Praestol 2500) in aqueous solutions and its use for water treatment purposes

Authors
Kurenkov, VF Snigirev, SV Churikov, FI Ruchenin, AA Lobanov, FI
Citation
Vf. Kurenkov et al., Preparation of anionic flocculant by alkaline hydrolysis of polyacrylamide(Praestol 2500) in aqueous solutions and its use for water treatment purposes, RUS J AP CH, 74(3), 2001, pp. 445-448
Citations number
14
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF APPLIED CHEMISTRY
ISSN journal
10704272 → ACNP
Volume
74
Issue
3
Year of publication
2001
Pages
445 - 448
Database
ISI
SICI code
1070-4272(200103)74:3<445:POAFBA>2.0.ZU;2-N
Abstract
A study was made of the low-temperature hydrolysis of high-moleculer-weight polyacrylamide Praestol under the action of NaOH in dilute aqueous solutio n. The performance of the hydrolyzed and nonhydrolyzed polymer when combine d with aluminum sulfate in treatment of natural water was estimated.