Journal ArticleDOI
Adsorption thermodynamic, kinetic and desorption studies of Pb2+ on carbon nanotubes.
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TLDR
Desorption studies reveal that Pb2+ can be easily removed from carbon Nanotubes by altering the pH values of the solution using both HCl and HNO3, indicating that carbon nanotubes are a promising absorbent for wastewater treatment.About:
This article is published in Water Research.The article was published on 2005-02-01. It has received 654 citations till now. The article focuses on the topics: Carbon nanotube & Adsorption.read more
Citations
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Nanometer-sized materials for solid-phase extraction of trace elements.
Bin Hu,Man He,Beibei Chen +2 more
TL;DR: This review presents a comprehensive update on the state-of-the-art of nanometer-sized materials in solid-phase extraction (SPE) of trace elements followed by atomic-spectrometry detection.
Journal ArticleDOI
Equilibrium and kinetics of heavy metal ion exchange
TL;DR: In this article, a series of ion-exchange equilibrium tests of Cu2+/H+, Zn2/H+ and Cd2+ /H+ systems using Amberlite IR-120 were performed.
Journal ArticleDOI
Thermodynamics and kinetics of adsorption of Cu(II) onto waste iron oxide.
TL;DR: This study investigates low-cost sorbents as replacements for current costly methods of removing heavy metals from solution by testing F1, which is a by-product of the fluidized-bed reactor (FBR)-Fenton reaction, for use in the treatment of the wastewater in Taiwan.
Journal ArticleDOI
Adsorption, photodegradation and antibacterial study of graphene???Fe3O4 nanocomposite for multipurpose water purification application
Chella Santhosh,Pratap Kollu,Sejal Doshi,Madhulika Sharma,Dhirendra Bahadur,Mudaliar T. Vanchinathan,Padmanapan Saravanan,Byeong Su Kim,Andrews Nirmala Grace +8 more
TL;DR: Graphene-Fe3O4 (G-Fe 3O4) composite was prepared from graphene oxide (GO) and FeCl3·6H2O by a one-step solvothermal route as discussed by the authors.
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Coating magnetic biochar with humic acid for high efficient removal of fluoroquinolone antibiotics in water.
TL;DR: Characterizations of HAB showed the extensive coating of HA on MBC surface and introducing more oxygen-containing groups, which may promote the adsorption capacity of biochar, and thermodynamic results illustrated that the sorption process was spontaneous and endothermic.
References
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Journal ArticleDOI
Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
Journal ArticleDOI
Storage of hydrogen in single-walled carbon nanotubes
A. C. Dillon,Kim M. Jones,T. A. Bekkedahl,Ching-Hwa Kiang,Donald S. Bethune,Michael J. Heben +5 more
TL;DR: In this article, a gas can condense to high density inside narrow, single-walled nanotubes (SWNTs) under conditions that do not induce adsorption within a standard mesoporous activated carbon.
Book
Handbook on the toxicology of metals
TL;DR: Handbook of the Toxicology of Metals as discussed by the authors is the standard reference work for physicians, toxicologists and engineers in the field of environmental and occupational health, which is a comprehensive review of the effects on biological systems from metallic elements and compounds.
Journal ArticleDOI
Application of Carbon Nanotubes as Supports in Heterogeneous Catalysis
J.M. Planeix,N. Coustel,Bernard Coq,V. Brotons,Pramod Kumbhar,R. Dutartre,P. Geneste,P. Bernier,Pulickel M. Ajayan +8 more
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Stress-induced fragmentation of multiwall carbon nanotubes in a polymer matrix
TL;DR: In this article, the authors report the observation of single nanotube fragmentation, under tensile stresses, using nanotubes-containing thin polymeric films, and they estimate that the multi-wall multi-nanotube-matrix stress transfer efficiency is at least one order of magnitude larger than in conventional fiber-based composites.