Journal ArticleDOI
Potential use of alkaline treated algae waste biomass as sustainable biosorbent for clean recovery of cadmium(II) from aqueous media: batch and column studies
Dumitru Bulgariu,Laura Bulgariu +1 more
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In this article, the effect of initial cadmium(II) concentration and contact time was studied in optimal experimental conditions (pH of 5.0, 8 g biomass·L−1).About:
This article is published in Journal of Cleaner Production.The article was published on 2016-01-20. It has received 126 citations till now. The article focuses on the topics: Biosorption & Industrial wastewater treatment.read more
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Application of a breakthrough biosorbent for removing heavy metals from synthetic and real wastewaters in a lab-scale continuous fixed-bed column
Atefeh Abdolali,Huu Hao Ngo,Wenshan Guo,John L. Zhou,Jian Zhang,Shuang Liang,Soon Woong Chang,Dinh Duc Nguyen,Yi Liu +8 more
TL;DR: Desorption studies indicated that metal-loaded biosorbent could be used after three consecutive sorption, desorption and regeneration cycles by applying a semi-simulated real wastewater.
Journal ArticleDOI
Post-functionalization of UiO-66-NH2 by 2,5-Dimercapto-1,3,4-thiadiazole for the high efficient removal of Hg(II) in water.
TL;DR: Results manifested that the UiO-66-DMTD was a latent adsorbent for the efficient and selective removal of Hg(II) in wastewater.
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Optimization of heavy metal biosorption onto freshwater algae (Chlorella coloniales) using response surface methodology (RSM)
Jalil Jaafari,Kamyar Yaghmaeian +1 more
TL;DR: The results of the present study suggest that use of C. Coloniales algae can be a good alternative to the current expensive methods of removing heavy metals from aqueous solution.
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Valorisation possibilities of exhausted biosorbents loaded with metal ions – A review
TL;DR: Three possibilities for the valorisation of exhausted biosorbents loaded with metal ions are examined in order to find the best way to use these cheap materials in accordance with the principles of the circular economy and thereby contributing to the development of sustainable biosorption technology.
Journal ArticleDOI
Functionalization of polyacrylonitrile/Na-Y-zeolite composite with amidoxime groups for the sorption of Cu(II), Cd(II) and Pb(II) metal ions
TL;DR: A composite material (PAN-Na-Y-zeolite) was prepared by polymerization of acrylonitrile in the presence of Na-Y zeolite, which was functionalized by amidoximation through the reaction of hydroxylamine on nitrile groups of the composite as discussed by the authors.
References
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Pseudo-second order model for sorption processes
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, a literature review of the use of sorbents and biosorbents to treat polluted aqueous effluents containing dyes:organics or metal ions has been conducted.
Book
Biosorption of Heavy Metals
Bohumil Volesky,Z. R. Holan +1 more
TL;DR: The state of the art in the field of biosorption is reviewed, with many references to recent reviews and key individual contributions, and the composition of marine algae polysaccharide structures, which seem instrumental in metal uptake and binding are discussed.
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Biosorbents for heavy metals removal and their future
Jianlong Wang,Can Chen +1 more
TL;DR: The biosorbents widely used for heavy metal removal were reviewed, mainly focusing on their cellular structure, biosorption performance, their pretreatment, modification, regeneration/reuse, modeling of biosor adaptation (isotherm and kinetic models), the development of novel biosorbent, their evaluation, potential application and future.
Journal ArticleDOI
Techniques for extraction of bioactive compounds from plant materials: A review
Jannatul Azmir,I.S.M. Zaidul,Md. Mokhlesur Rahman,K.M. Sharif,A. Mohamed,F. Sahena,M.H.A. Jahurul,Kashif Ghafoor,N.A.N. Norulaini,A.K.M. Omar +9 more
TL;DR: This review is aimed to discuss different extraction techniques along with their basic mechanism for extracting bioactive compounds from medicinal plants.
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Equilibrium and kinetic studies in adsorption of heavy metals using biosorbent: a summary of recent studies.
Jonathan Febrianto,Aline Natasia Kosasih,Aline Natasia Kosasih,Jaka Sunarso,Yi-Hsu Ju,Nani Indraswati,Suryadi Ismadji +6 more
TL;DR: Distinctive adsorption equilibria and kinetic models are of extensive use in explaining the biosorption of heavy metals, denoting the need to highlight and summarize their essential issues, which is the main purpose of this paper.