Physical Characteristics of Poly(vinyl alcohol) and Calcium Alginate Hydrogels for the Immobilization of Activated Sludge
✍ Scribed by Doria-Serrano, M. C.; Ruiz-Treviño, F. A.; Rios-Arciga, C.; Hernández-Esparza, M.; Santiago, P.
- Book ID
- 115479430
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 570 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1525-7797
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Different esters of crosslinked poly(vinyl alcohol) (PVA) were synthetized. They were developed for protein fractionation and immobilization. PVA was crosslinked with epichlorohydrin (CL-PVA) and esterified with linear fatty acids of different length (Cn-CL-PVA). A characterization of the obtained p
## Abstract Poly(vinyl alcohol) (PVA) physical hydrogels were prepared by repeated freeze–thawing cycles using aqueous solutions of two PVA samples having different degrees of syndiotacticity, a‐PVA and s‐PVA with 55% and 61% of syndiotactic diads, respectively. The hydrogels were prepared in the p