Journal ArticleDOI
The kinetics of sorption of divalent metal ions onto sphagnum moss peat
Yuh-Shan Ho,Gordon McKay +1 more
TLDR
In this paper, a pseudo-second order rate equation describing the kinetics of sorption of divalent metal ions onto sphagnum moss peat at different initial metal ion concentrations and peat doses has been developed.About:
This article is published in Water Research.The article was published on 2000-02-15. It has received 2658 citations till now. The article focuses on the topics: Sorption & Metal ions in aqueous solution.read more
Citations
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Journal ArticleDOI
Graphene oxides with different oxidation degrees for Co(II) ion pollution management
Xia Liu,Yongshun Huang,Shengxia Duan,Yanan Wang,Jiaxing Li,Jiaxing Li,Jiaxing Li,Yuantao Chen,Tasawar Hayat,Tasawar Hayat,Xiangke Wang,Xiangke Wang +11 more
TL;DR: In this paper, a facile approach, which is easy, cost-effective, environmental benign without any secondary environmental pollution and no requirement for post purification, towards the synthesis of graphene oxides (GOs) with different oxidation degrees by ozone treatment was presented.
Journal ArticleDOI
Aging effect on the leaching behavior of heavy metals (Cu, Zn, and Cd) in red paddy soil
Bin Huang,Zhongwu Li,Jinquan Huang,Guiqiu Chen,Xiaodong Nie,Wenming Ma,Wenming Ma,Hongbo Yao,Jiamei Zhen,Guangming Zeng +9 more
TL;DR: The results showed that aging effect reduced metal contents in exchangeable and HoAc soluble fractions, which was the main reason for the decrease of metal mobility in soil.
Journal ArticleDOI
Biosorption of Cr(VI) onto marine Aspergillus niger : experimental studies and pseudo-second order kinetics
TL;DR: In this article, the removal of hexavalent chromium from aqueous solution was studied in batch experiments using dead biomass of three different species of marine Aspergillus after alkali treatment.
Journal ArticleDOI
Comprehensive Understanding of the Kinetics and Mechanism of Fluoride Removal over a Potent Nanocrystalline Hydroxyapatite Surface
TL;DR: The results of a batch experiment show that the HAp synthesized from egg shells can be used as an effective, low-cost adsorbent for fluoride removal from a contaminated aqueous solution as well as groundwater compared to other adsorbents.
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A facile strategy toward 3D hydrophobic composite resin network decorated with biological ellipsoidal structure rapeseed flower carbon for enhanced oils and organic solvents selective absorption
TL;DR: In this article, a carbonized pollen grain (PG) containing biological structure was prepared with rapeseed flower by removing impurities, dehydration and calcinations, and a series of 3D hydrophobic composite resins (HCR) network decorated with different HPG content were prepared by the method of suspension polymerization under microwave conditions and benzoperoxide as initiator.
References
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Journal ArticleDOI
Batch nickel removal from aqueous solution by sphagnum moss peat
TL;DR: In this article, the batch adsorption of Ni(II) onto sphagnum moss peat has been studied, and the reaction was pH dependent, the optimum range being 4.0-7.0.
Journal ArticleDOI
Removal of hexavalent chromium using sphagnum moss peat
Deepak Sharma,C.F. Forster +1 more
TL;DR: In this article, it was shown that sphagnum moss peat, which is essentially oligotrophic, in concentrations ranging from 4 to 40 g/l can be used effectively to remove hexavalent chromium from aqueous solutions.
Journal ArticleDOI
Batch metal removal by peat : kinetics and thermodynamics
TL;DR: In this article, the kinetics and thermodynamics of batch metal removal reactions by 50 g/l (dry wt) eutrophic or oligotrophic peat particles using Cu 2+, Cd 2÷, Zn 2 ÷ and Ni 2 ǫ concentrations ranging from 0.01 to 100 mM were presented.
Journal ArticleDOI
Pretreating landfill leachate with peat to remove metals
J. K. McLellan,C. A. Rock +1 more
TL;DR: In this article, the capacity of peat to treat two different landfill leachates was determined, and the efficiency of treatment was evaluated as a function of factors important for developing filter design criteria.