Effects of composition on the properties of dual physically cross-linked hydrogel composed of polyvinyl alcohol and poly (acrylamide-co-acrylic acid)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Polymer Research"
DOI: 10.1007/s10965-017-1284-6
Abstract: In previous work, we have developed a dual physically cross-linked hydrogel composed of poly (acrylamide-co-acrylic acid) (PAM-co-PAA) and polyvinyl alcohol (PVA), named as PVA/CP DN gel, by facile copolymerization and freezing/thawing. The PVA/CP DN gel… read more here.
Keywords: pva gel; dual physically; cross linked; linked hydrogel ... See more keywords
Achieving reliable partial nitrification and anammox process using polyvinyl alcohol gel beads to treat low-strength ammonia wastewater.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.124669
Abstract: In this study, polyvinyl alcohol (PVA) gel beads were used to aid the partial nitrification and anammox process (PN/A) for treating low-strength ammonia wastewater. When treating synthetic and municipal wastewater, the reactor amended with PVA… read more here.
Keywords: anammox; pva gel; wastewater; process ... See more keywords
PVA/CS and PVA/CS/Fe gel beads' synthesis mechanism and their performance in cultivating anaerobic granular sludge.
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DOI: 10.1016/j.chemosphere.2018.12.014
Abstract: Biomass washout from high-speed anaerobic suspended bed bio-reactors is still a challenge to their stable operation. Preserving active biomass to efficiently retain biomass in the reactor is one of the solutions to this problem. Herein,… read more here.
Keywords: pva pva; pva gel; pva; sludge ... See more keywords
Study of the treatment of domestic sewage using PVA gel beads as a biomass carrier
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Water Reuse and Desalination"
DOI: 10.2166/wrd.2017.181
Abstract: Technologies for domestic sewage treatment with low excess sludge yield rate and highly efficient biological treatment methods are needed, and the moving-bed biofilm reactor has great promise for meeting this need. To provide technical support… read more here.
Keywords: domestic sewage; pva gel; treatment; gel ... See more keywords