Journal ArticleDOI
Removal of Cd(II) and Cu(II) ions from aqueous solutions using tannin-phenolic polymer immobilized on cellulose
TLDR
Tannin was crosslinked with paraformaldehyde to prepare tannin-phenolic polymer(TP), TP immobilized on cellulose (TPPC) was prepared by the cross-linking reaction of TP and cellulose with epichloro...Abstract:
Tannin was crosslinked with paraformaldehyde to prepare tannin-phenolic polymer(TP), TP immobilized on cellulose (TPPC) was prepared by the cross-linking reaction of TP and cellulose with epichloro...read more
Citations
More filters
Journal ArticleDOI
Development of tannin-immobilized cellulose fiber extracted from coconut husk and the application as a biosorbent to remove heavy metal ions
Kotchaporn Taksitta,Prapasiri Sujarit,Nuanlaor Ratanawimarnwong,Suchao Donpudsa,Kriangsak Songsrirote +4 more
TL;DR: In this article, a cellulose fiber from coconut husk was modified with tannin and applied as a biosorbent for the removal of heavy metal ions including Cu(II, Cd(II), and Pb(II) in wastewater.
Journal ArticleDOI
The synthesis of tannin-based graphene aerogel by hydrothermal treatment for removal of heavy metal ions
TL;DR: In this article , the tannin-reduced graphene aerogel (TRGA) was prepared by a one-step method for Pb (II) and Cd(II) adsorption.
Journal ArticleDOI
The synthesis of tannin-based graphene aerogel by hydrothermal treatment for removal of heavy metal ions
Bahjatul Muna,Ya-Hong Zhu,Qiang Zhang,Guotao Sun,Changzhou Chen,Ming-Qiang Zhu,Xiao-Hua Huang +6 more
TL;DR: In this article, the tannin-reduced graphene aerogel (TRGA) was prepared by a one-step method for Pb (II) and Cd(II) adsorption.
Journal ArticleDOI
Polyethylenimine‐modified sugarcane bagasse cellulose as an effective adsorbent for removing Cu(II) from aqueous solution
Journal ArticleDOI
Green Synthesis of Tannin-Polyethylenimine Adsorbent for Removal of Cu(II) from Aqueous Solution
TL;DR: In this paper, the adsorbent based on tannin (TN) and polyethylenimine (PEI) was prepared via a simple and green method (TNP).
References
More filters
Journal ArticleDOI
Removal of heavy metal ions from wastewaters: A review
Fenglian Fu,Qi Wang +1 more
TL;DR: It is evident from the literature survey articles that ion-exchange, adsorption and membrane filtration are the most frequently studied for the treatment of heavy metal wastewater.
Journal ArticleDOI
Adsorption behaviour of Fe(II) and Fe(III) ions in aqueous solution on chitosan and cross-linked chitosan beads.
TL;DR: The kinetic experimental data correlated well with the second-order kinetic model, indicating that the chemical sorption was the rate-limiting step and results showed that chitosan and cross-linked chitOSan beads were favourable adsorbers.
Journal ArticleDOI
Tannin-based biosorbents for environmental applications - A review
TL;DR: The literature about the production of different types of TBAs (resins, foams, immobilized tannins on support matrices, iron and amine treatments) is revised in this article.
Journal ArticleDOI
Adsorption of Cd(II) and Pb(II) ions from aqueous solutions using mesoporous activated carbon adsorbent: Equilibrium, kinetics and characterisation studies
TL;DR: In this paper, a commercial activated carbon adsorbent (CGAC) was investigated under batch conditions, and the results indicated that the Langmuir and Freundlich models described the uptake of Pb(II) ion better than Cd(II), while the reverse was observed with respect to the PSO model.
Journal ArticleDOI
Competitive biosorption of Pb2+, Cu2+ and Zn2+ ions from aqueous solutions onto valonia tannin resin.
I. Ayhan Şengil,Mahmut Özacar +1 more
TL;DR: Results show that the pseudo-second-order equation provides the best correlation for the biosorption process in the single-ion system.