Journal ArticleDOI
A novel remediation method of cadmium (Cd) contaminated soil: Dynamic equilibrium of Cd2+ rapid release from soil to water and selective adsorption by PP-g-AA fibers-ball at low concentration.
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TLDR
This work offers a novel protocol that can remove more than 90% of the acid-extractable fraction Cd(II) from contaminated soil within 12 h, thereby contributes better to mitigate the risk of Cd-II from soil to the food chain without changing the physical and chemical properties of soil.About:
This article is published in Journal of Hazardous Materials.The article was published on 2021-08-15. It has received 15 citations till now. The article focuses on the topics: Soil contamination & Environmental remediation.read more
Citations
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An efficient PET-based probe for detection and discrimination of Zn2+ and Cd2+ in near-aqueous media and live-cell imaging
Suvam Kumar Panda,Sagarika Mishra,Prabhudutta Mamidi,Soma Chattopadhyay,Akhilesh Kumar Singh +4 more
TL;DR: In this article , a PET-based turn-on probe for Zn 2+ and Cd 2+ in near-aqueous medium was proposed, which achieved a nanomolar level detection limit of 154 and 126 nM respectively.
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Electrosorption of cadmium ions in aqueous solutions using a copper-gallate metal-organic framework
TL;DR: In this paper , the authors demonstrate the electrochemically assisted uptake and release of cadmium ions (Cd2+) using a redox-active Cu-based metal-organic framework (MOF) electrode.
Journal ArticleDOI
Electrosorption of cadmium ions in aqueous solutions using a copper-gallate metal-organic framework.
TL;DR: In this paper, the authors demonstrate the electrochemically assisted uptake and release of cadmium ions (Cd2+) using a redox-active Cu-based metal-organic framework (MOF) electrode.
Development of a New Methodology for Determination of Cd, Ni, and Co at Trace Levels by Mixed Ultrasonic-Assisted Cloud Point/Solid Phase Extraction in Micro Micellar Media: Optimization through Response Surface Methodology
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Formation mechanism and influencing factors of dioxins during incineration of mineralized refuse
TL;DR: In this paper , the effects of temperature, atmosphere and external chlorine source on the low-temperature re-synthesis of dioxins from mineralized refuse incineration fly ash and MSWI (Municipal Solid Waste Incineration) fly ash were compared using in situ XPS and speciation analysis of heavy metals.
References
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Journal ArticleDOI
Remediation of heavy metal(loid)s contaminated soils - To mobilize or to immobilize?
Nanthi Bolan,Nanthi Bolan,Anitha Kunhikrishnan,Ramya Thangarajan,Ramya Thangarajan,Jurate Kumpiene,Jin Hee Park,Tomoyuki Makino,M. B. Kirkham,Kirk G. Scheckel +9 more
TL;DR: The remediation of heavy metal(loid) contaminated soils through manipulating their bioavailability using a range of soil amendments will be presented.
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Speciation and Complexation of Cadmium in Extracted Soil Solutions
TL;DR: In this article, the authors report the soil solution speciation of Cd in 64 field-collected contaminated soils containing between 0.1 and 38 mg Cd kg-1, assuming differential pulse anodic stripping voltammetry (DPASV) is sensitive to easily dissociated inorganic ion-pairs and free Cd2+ while excluding organic complexes.
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Pyrolysis and reutilization of plant residues after phytoremediation of heavy metals contaminated sediments: For heavy metals stabilization and dye adsorption.
Xiaomin Gong,Danlian Huang,Yunguo Liu,Guangming Zeng,Rongzhong Wang,Jingjing Wei,Chao Huang,Piao Xu,Jia Wan,Chen Zhang +9 more
TL;DR: It is demonstrated that pyrolysis could be used as an efficient alternative method for stabilizing heavy metals in plant residues obtained after phytoremediation, and their pyrolsis products could be reutilized for dye adsorption.
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Remediation of multiple heavy metal-contaminated soil through the combination of soil washing and in situ immobilization.
TL;DR: The combination of soil washing and in situ immobilization is an effective method to amend the soils contaminated with multiple heavy metals and lime was the most effective material, indicating that low soil pH and high acid-soluble metal concentrations might restrain the activity of soil enzymes.
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Speciation and Release Kinetics of Cadmium in an Alkaline Paddy Soil under Various Flooding Periods and Draining Conditions
TL;DR: The results obtained by micro X-ray fluorescence (μ-XRF) spectroscopy showed that Cd was less associated with Zn than Ca, in most soil samples, making it more likely thatCd and Ca will be present in the same mineral phases rather than Cd and Zn, although the source of these two latter elements may originate from the same surrounding Zn mines in the Mae Sot district.