An overview of the modification methods of activated carbon for its water treatment applications

A Bhatnagar, W Hogland, M Marques… - Chemical Engineering …, 2013 - Elsevier
Activated carbon has been recognized as one of the oldest and widely used adsorbent for
the water and wastewater treatment for removing organic and inorganic pollutants. The …

Nanoadsorbents: classification, preparation, and applications (with emphasis on aqueous media)

M Khajeh, S Laurent, K Dastafkan - Chemical reviews, 2013 - ACS Publications
In the past decade, nanoscale solid materials have become very important because of their
special properties, 1, 2 and the nanomaterials field has gained increasing attention from …

Speciation of heavy metals by modified BCR sequential extraction procedure in different depths of sediments from Sungai Buloh, Selangor, Malaysia

K Nemati, NKA Bakar, MR Abas… - Journal of hazardous …, 2011 - Elsevier
The sequential extraction procedure proposed by the European Standard, Measurements
and Testing (SM&T) program, formerly the Community Bureau of Reference (BCR), was …

Determination of cadmium (II), cobalt (II), nickel (II), lead (II), zinc (II), and copper (II) in water samples using dual-cloud point extraction and inductively coupled plasma …

L Zhao, S Zhong, K Fang, Z Qian, J Chen - Journal of hazardous materials, 2012 - Elsevier
A dual-cloud point extraction (d-CPE) procedure has been developed for simultaneous pre-
concentration and separation of heavy metal ions (Cd2+, Co2+, Ni2+, Pb2+, Zn2+, and …

Deep eutectic solvent based ultrasonic assisted liquid phase microextraction for the FAAS determination of cobalt

MB Arain, E Yilmaz, M Soylak - Journal of Molecular Liquids, 2016 - Elsevier
A novel deep eutectic solvent based ultrasound-assisted liquid phase microextraction (DES-
UALPME) has introduced for preconcentration of cobalt. Deep eutectic solvents (DESs) are …

Cloud point extraction and flame atomic absorption spectrometric determination of cadmium (II), lead (II), palladium (II) and silver (I) in environmental samples

M Ghaedi, A Shokrollahi, K Niknam, E Niknam… - Journal of Hazardous …, 2009 - Elsevier
The phase-separation phenomenon of non-ionic surfactants occurring in aqueous solution
was used for the extraction of cadmium (II), lead (II), palladium (II) and silver (I). The …

A highly selective and sensitive ultrasonic assisted dispersive liquid phase microextraction based on deep eutectic solvent for determination of cadmium in food and …

RA Zounr, M Tuzen, N Deligonul, MY Khuhawar - Food chemistry, 2018 - Elsevier
A simple, fast, green, sensitive and selective ultrasonic assisted deep eutectic solvent liquid-
phase microextraction technique was used for preconcentration and extraction of cadmium …

Separation, preconcentration and inductively coupled plasma-mass spectrometric (ICP-MS) determination of thorium (IV), titanium (IV), iron (III), lead (II) and chromium …

FA Aydin, M Soylak - Journal of hazardous materials, 2010 - Elsevier
A simple and effective method is presented for the separation and preconcentration of Th
(IV), Ti (IV), Fe (III), Pb (II) and Cr (III) by solid phase extraction on 2-nitroso-1-naphthol …

Speciation of heavy metals in sediment by conventional, ultrasound and microwave assisted single extraction methods: a comparison with modified sequential …

MB Arain, TG Kazi, MK Jamali, N Jalbani… - Journal of hazardous …, 2008 - Elsevier
Sequential extraction procedure proposed by the European Standards, Measurements and
Testing (SM&T) Program, formerly the Community Bureau of Reference (BCR), has been …

Localized surface plasmon resonance based hetero-core optical fiber sensor structure for the detection of L-cysteine

L Singh, R Singh, B Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, a hetero-core optical fiber sensor structure is developed for the diagnosis of L-
Cysteine content in human urine. The hetero-core structure is created by sequentially …