A Noval Cation-Anion Absorbent of Tannin-Dialdehyde Carboxymethyl Cellulose for Removal of Cr(VI) and Ni(II) from Aqueous Solutions with High Adsorption Capacity

Article Energy & Fuels

Adsorption of Cr(VI) ion on tannic acid/graphene oxide composite aerogel: kinetics, equilibrium, and thermodynamics studies

Chen Cheng et al.

Summary: A novel tannic acid-reduced graphene oxide composite absorbent was prepared by a simple one-step method, which exhibited excellent uptake capacity and surface characteristics.

BIOMASS CONVERSION AND BIOREFINERY (2022)

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Review Engineering, Environmental

Chromium biogeochemical behaviour in soil-plant systems and remediation strategies: A critical review

Ming Ao et al.

Summary: This review explores the mechanisms of chromium uptake, transport, and accumulation in soil-plant systems to reduce its toxicity and ecological risk, focusing on recent advancements from 2017 to 2021. It also highlights the reduction and immobilization mechanisms using organic and inorganic reductants for Cr(VI) remediation in contaminated soils, as well as research challenges and potential prospects in the biogeochemical behavior of chromium in soil-plant systems and its environmental impacts.

JOURNAL OF HAZARDOUS MATERIALS (2022)

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Article Biotechnology & Applied Microbiology

Hydroxyl-assisted nitrogen-containing group modified persimmon tannin with enhanced recovery capacity forMo(VI) in aqueous solution

Yanyan Wang et al.

Summary: Persimmon tannin, with abundant nitrogen-containing groups and hydroxyl groups, showed excellent adsorption capacity for Mo(VI) after modification with ethylenediamine. The adsorption process of Mo(VI) onto the modified persimmon tannin was confirmed to be through coordination and electrostatic interaction, achieving high recovery efficiency and selectivity.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY (2021)

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Article Chemistry, Multidisciplinary

SUSTAINABLE ADSORPTION REMOVAL OF NICKEL AND CHROMIUM ON ECO-FRIENDLY INDUSTRIAL WASTE: EQUILIBRIUM STUDY

Yehia H. Magdy et al.

Summary: The adsorption of nickel and chromium using fuller's earth was studied, with the maximum adsorption capacities found to be 769 and 556 mg/g, respectively. The Langmuir isotherm model was determined to be the best fitting, indicating monolayer adsorption, and the process was found to be exothermic in nature.

CHEMISTRY & CHEMICAL TECHNOLOGY (2021)

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Article Polymer Science

A functionalized tannin-chitosan bentonite composite with superior adsorption capacity for Cr(VI)

Zhongmin Li et al.

Summary: The novel TCBC composite exhibited high Cr(VI) adsorption capacity and good performance in multiple uses; Experimental results indicate that the adsorption of TCBC is mainly chemisorption and has good regeneration; TCBC is prepared with green, low-cost materials and simple preparation technology, demonstrating high adsorption performance and acidic tolerance.

JOURNAL OF POLYMER ENGINEERING (2021)

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Article Chemistry, Physical

Simultaneous removal of Ni(II) and Cr(VI) from aqueous solution by froth flotation using PNIPAM-CS intelligent nano-hydrogels as collector

Huijie Zheng et al.

Summary: The study investigated the feasibility of using thermo-responsive intelligent nano-hydrogels for removing Ni(II) and Cr(VI) from aqueous solutions simultaneously. Experimental results showed that the suitable PNIPAM to CS mass ratio was 2:1, with an appropriate pH of 6 for adsorption experiments. XPS analysis revealed that the adsorption of Ni(II) and Cr(VI) by PNIPAM-CS nano-hydrogels mainly involved electrostatic adsorption, ion exchange, and complexation. Froth flotation under specific conditions achieved removal percentages of 86.1% for Ni(II) and 91.5% for Cr(VI).

JOURNAL OF MOLECULAR LIQUIDS (2021)

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Article Environmental Sciences

Biosorption of Heavy Metals from Water onto Phenolic Foams Based on Tannins and Lignin Alkaline Liquor

Hamed Issaoui et al.

Summary: Solid free-formaldehyde phenolic foams were prepared by mechanical foaming of tannins and lignin alkaline liquor, and utilized as bio-adsorbents for heavy metals removal from aqueous solutions. The adsorption capacities for Cu2+, Cd2+, Zn2+ and Pb2+ reached 46.5, 41, 29.1, and 100.9 mg/g, respectively, with the adsorption process following specific isotherms and kinetics models. These porous materials show potential for cost-effective and efficient removal of heavy metals from polluted water.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (2021)

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Review Green & Sustainable Science & Technology

A review on conventional and novel materials towards heavy metal adsorption in wastewater treatment application

Wai Siong Chai et al.

Summary: Wastewater treatment is still a critical issue globally, and the removal of heavy metals is of utmost importance. Adsorption is the most common technique, with activated carbon being the traditional adsorbent, but facing challenges in separation and cost. Novel materials show competitiveness with excellent attributes like large surface area and high chemical inertness, presenting a promising future for heavy metal adsorption in wastewater treatment.

JOURNAL OF CLEANER PRODUCTION (2021)

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Article Engineering, Environmental

Highly efficient and ultrafast removal of Cr(VI) in aqueous solution to ppb level by poly(allylamine hydrochloride) covalently cross-linked amino-modified graphene oxide

Shuangyou Bao et al.

Summary: The newly developed PAH-ASGO adsorbent has high adsorption capacity and rapid removal of Cr(VI), with good reusability. Additionally, the derived magnetic PAH-ASGO/Fe3O4 adsorbent achieves rapid separation of PAH-ASGO.

JOURNAL OF HAZARDOUS MATERIALS (2021)

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Article Polymer Science

Facile Synthesis of Polyethylene Glycol@Tannin-Amine Microsphere towards Cr(VI) Removal

Chengbing Yuan et al.

Summary: A synthetic strategy for Cr(VI) adsorbent using TA and HA, with PEG as surface modifier, was presented and characterized. The adsorbent exhibited excellent removal performance for Cr(VI) and showed potential in sewage treatment. The adsorption behavior was well-fitted by Langmuir isotherm and pseudo-second-order kinetic models.

POLYMERS (2021)

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Article Engineering, Environmental

Enhanced Cr(VI) reduction and Cr(III) coprecipitation through the synergistic effect between sulfide minerals and chemoautotrophic decomposer

Min Gan et al.

Summary: This study systematically investigated the Cr(VI) reduction and Cr(III) coprecipitation behavior mediated by sulfide minerals and Acidithiobacillus ferrooxidans, revealing a synergistic effect in achieving efficient removal of chromium contaminants. The dissolution of sulfide minerals and formation of secondary iron minerals played crucial roles in enhancing the removal of Cr(III) under the promotion of A. ferrooxidans. The research provides insights into solving redox-sensitive pollution through the collaboration between sulfide minerals and chemoautotrophic A. ferrooxidans, highlighting its environmental and practical significance.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

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Proceedings Paper Energy & Fuels

Study on the Adsorption of Nickel (II) in Water by Modified Dried Duckweed

Yanping Qu et al.

Summary: The paper compares the adsorption and removal of nickel ions in water by dry duckweed before modification and dry duckweed modified with formaldehyde and concentrated sulfuric acid. The results showed that the modified duckweed adsorbent had a significantly improved removal rate of nickel ions.

2021 5TH INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL SCIENCE (AEECS 2021) (2021)

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Article Polymer Science

Preparation and regeneration of a thermo-sensitive adsorbent material: methyl cellulose/calcium alginate beads (MC/CABs)

Zhongmin Li et al.

POLYMER BULLETIN (2020)

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Article Chemistry, Multidisciplinary

Adsorbent materials based on a geopolymer paste for dye removal from aqueous solutions

Ali Maleki et al.

ARABIAN JOURNAL OF CHEMISTRY (2020)

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Article Green & Sustainable Science & Technology

Superhigh adsorption of nickel from electroplating wastewater by raw and calcined electroplating sludge waste

Guilong Peng et al.

JOURNAL OF CLEANER PRODUCTION (2020)

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Article Chemistry, Multidisciplinary

Convenient Cr(VI) Removal from Aqueous Samples: Executed by a Promising Clay-Based Catalytic System, Magnetized by Fe3O4 Nanoparticles and Functionalized with Humic Acid

Zoleikha Hajizadeh et al.

CHEMISTRYSELECT (2020)

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Article Environmental Sciences

Implementation of Modified Acacia Tannin by Mannich Reaction for Removal of Heavy Metals (Cu, Cr and Hg)

Lorena Lugo et al.

WATER (2020)

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Article Engineering, Environmental

Tannin-based biosorbent encapsulated into calcium alginate beads for Cr(VI) removal

Xubing Sun et al.

WATER SCIENCE AND TECHNOLOGY (2020)

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Article Materials Science, Paper & Wood

Innovative synthesis of modified cellulose derivative as a uranium adsorbent from carbonate solutions of radioactive deposits

Sawsan Dacrory et al.

CELLULOSE (2020)

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Article Agricultural Engineering

Dialdehyde carboxymethyl cellulose-zein conjugate as water-based nanocarrier for improving the efficacy of pesticides

Long Chen et al.

INDUSTRIAL CROPS AND PRODUCTS (2020)

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Article Thermodynamics

Green Synthesis of Tannin-Polyethylenimine Adsorbent for Removal of Cu(II) from Aqueous Solution

Wenyan Jiang et al.

JOURNAL OF CHEMICAL AND ENGINEERING DATA (2020)

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Proceedings Paper Energy & Fuels

Research and development on industrial heavy metal wastewater treatment technology

Bo Chen et al.

2020 6TH INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND MATERIALS SCIENCE (2020)

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Article Materials Science, Multidisciplinary

A natural and eco-friendly magnetic nanobiocomposite based on activated chitosan for heavy metals adsorption and the in-vitro hyperthermia of cancer therapy

Reza Eivazzadeh-Keihan et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

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Article Biochemistry & Molecular Biology

Alginate hydrogel-polyvinyl alcohol/silk fibroin/magnesium hydroxide nanorods: A novel scaffold with biological and antibacterial activity and improved mechanical properties

Reza Eivazzadeh-Keihan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

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Article Engineering, Environmental

Fabrication of terminal amino hyperbranched polymer modified graphene oxide and its prominent adsorption performance towards Cr(VI)

Qiaoping Kong et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

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Article Agricultural Engineering

Biochar from extracted marine Chlorella sp. residue for high efficiency adsorption with ultrasonication to remove Cr(VI), Zn(II) and Ni(II)

Muhammad Amin et al.

BIORESOURCE TECHNOLOGY (2019)

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Article Chemistry, Applied

Toxic Cr removal from aqueous media using catechol-amine copolymer coating onto as-prepared cellulose

Tao Hu et al.

CARBOHYDRATE POLYMERS (2019)

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Article Chemistry, Applied

Dialdehyde carboxymethyl cellulose cross-linked chitosan for the recovery of palladium and platinum from aqueous solution

Tsegaye Girma Asere et al.

REACTIVE & FUNCTIONAL POLYMERS (2019)

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Article Chemistry, Multidisciplinary

Simple and Competitive Adsorption Study of Nickel(II) and Chromium(III) on the Surface of the Brown Algae Durvillaea antarctica Biomass

Jhonatan R. Guarin-Romero et al.

ACS OMEGA (2019)

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Article Green & Sustainable Science & Technology

A green, porous and eco-friendly magnetic geopolymer adsorbent for heavy metals removal from aqueous solutions

Ali Maleki et al.

JOURNAL OF CLEANER PRODUCTION (2019)

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Article Multidisciplinary Sciences

Sequestration of Pb(II) and Cr(VI) from aqueous environment using low-cost immobilised tannin resin

Bamidele J. Okoli et al.

SN APPLIED SCIENCES (2019)

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Article Chemistry, Applied

Removal of Hexavalent Chromium from Aqueous Solution by the Pod of Acacia gerrardii

Mohammed A. Abdulaziz et al.

POLISH JOURNAL OF CHEMICAL TECHNOLOGY (2019)

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Article Biochemistry & Molecular Biology

Magnetic guanidinylated chitosan nanobiocomposite: A green catalyst for the synthesis of 1,4-dihydropyridines

Ali Maleki et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

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Article Engineering, Environmental

Development of Nanofibers Composed of Chitosan/Nylon 6 and Tannin/Nylon 6 for Effective Adsorption of Cr(VI)

G. Kummer et al.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2018)

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Article Chemistry, Physical

Promoting the methanol oxidation catalytic activity by introducing surface nickel on platinum nanoparticles

Siqi Lu et al.

NANO RESEARCH (2018)

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Article Polymer Science

Preparation and Characterization of Superabsorbent Polymers Based on Starch Aldehydes and Carboxymethyl Cellulose

Jungmin Lee et al.

POLYMERS (2018)

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Article Biochemistry & Molecular Biology

Tannin-immobilized cellulose hydrogel fabricated by a homogeneous reaction as a potential adsorbent for removing cationic organic dye from aqueous solution

Ying Pei et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2017)

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Article Engineering, Environmental

Adsorption of Cu (II), Pb (II) and Cr (VI) from aqueous solutions using black wattle tannin-immobilized nanocellulose

Qinghua Xu et al.

JOURNAL OF HAZARDOUS MATERIALS (2017)

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Article Environmental Sciences

Fabrication of Tannin-Based Dithiocarbamate Biosorbent and Its Application for Ni(II) Ion Removal

Chuanliang Zhao et al.

WATER AIR AND SOIL POLLUTION (2017)

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Proceedings Paper Green & Sustainable Science & Technology

Removal of nickel ion from electroplating wastewater using double chamber electrodeposition cell (DCEC) reactor partitioned with water hyacinth (Eichhornia crassipes) leaves

Djaenudin et al.

1ST INTERNATIONAL SYMPOSIUM ON GREEN TECHNOLOGY FOR VALUE CHAINS 2016 (2017)

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Article Chemistry, Applied

Graphene oxide/cellulose aerogels nanocomposite: Preparation, pyrolysis, and application for electromagnetic interference shielding

Caichao Wan et al.

CARBOHYDRATE POLYMERS (2016)

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Article Chemistry, Applied

Preparation, characterization and feasibility study of dialdehyde carboxymethyl cellulose as a novel crosslinking reagent

Xiaolei Jiang et al.

CARBOHYDRATE POLYMERS (2016)

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Article Green & Sustainable Science & Technology

Adsorption of silver from aqueous solution onto pre-treated bentonite clay: complete batch system evaluation

Manuella L. Cantuaria et al.

JOURNAL OF CLEANER PRODUCTION (2016)

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Article Engineering, Environmental

One-Pot synthesis, characterization and adsorption studies of amine-functionalized magnetite nanoparticles for removal of Cr (VI) and Ni (II) ions from aqueous solution: kinetic, isotherm and thermodynamic studies

Abbas Norouzian Baghani et al.

JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (2016)

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Article Chemistry, Applied

Collagen cryogel cross-linked by naturally derived dialdehyde carboxymethyl cellulose

Huan Tan et al.

CARBOHYDRATE POLYMERS (2015)

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Article Engineering, Environmental

Adsorption isotherm and kinetic studies of hexavalent chromium removal from aqueous solution onto bone char

A. H. M. G. Hyder et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2015)

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Article Engineering, Chemical

Porous Spherical Cellulose Carrier Modified with Polyethyleneimine and Its Adsorption for Cr(III) and Fe(III) from Aqueous Solutions

Zhijian He et al.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2014)

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Article Engineering, Environmental

Selective cesium removal from radioactive liquid waste by crown ether immobilized new class conjugate adsorbent

Md. Rabiul Awual et al.

JOURNAL OF HAZARDOUS MATERIALS (2014)

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Article Polymer Science

Adsorption of lead ions using a modified lignin hydrogel

Qingxin Yao et al.

JOURNAL OF POLYMER RESEARCH (2014)

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Article Engineering, Chemical

Removal of nickel (II) ions from aqueous solutions by biosorption on sugarcane bagasse

I. Aloma et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2012)

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Article Chemistry, Applied

Concomitant degradation in periodate oxidation of carboxymethyl cellulose

Hongli Li et al.

CARBOHYDRATE POLYMERS (2011)

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Article Chemistry, Physical

Adsorption kinetics, capacity and mechanism of arsenate and phosphate on a bifunctional TiO2-Fe2O3 bi-composite

Mitch D'Arcy et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2011)

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Article Thermodynamics

Study on physico-chemical properties of dialdehyde yam starch with different aldehyde group contents

Liming Zhang et al.

THERMOCHIMICA ACTA (2011)

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Article Agricultural Engineering

Biosorption of nickel with barley straw

Ayyasamy Thevannan et al.

BIORESOURCE TECHNOLOGY (2010)

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Article Chemistry, Applied

The preparation and properties of dialdehyde starch and thermoplastic dialdehyde starch

Jiugao Yu et al.

CARBOHYDRATE POLYMERS (2010)

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Article Engineering, Environmental

Tartrazine modified activated carbon for the removal of Pb(II), Cd(II) and Cr(III)

Lotfi Monser et al.

JOURNAL OF HAZARDOUS MATERIALS (2009)

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Article Engineering, Environmental

Mechanism of hexavalent chromium adsorption by persimmon tannin gel

A Nakajima et al.

WATER RESEARCH (2004)

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A Noval Cation-Anion Absorbent of Tannin-Dialdehyde Carboxymethyl Cellulose for Removal of Cr(VI) and Ni(II) from Aqueous Solutions with High Adsorption Capacity

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