4.6 Article

Short-term Laboratory Adsorption of Zinc and Cadmium Ions from Aqueous Solutions to Ground Canna indica Roots

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Succinylated Salvia spinosa hydrogel: Modification, characterization, cadmium-uptake from spiked high-hardness groundwater and statistical analysis of sorption data

Arshad Ali et al.

Summary: This study synthesized a novel and green polysaccharide-based ion-exchanger, sodium salt of succinylated Salvia spinosa hydrogel (NaS-SSH), for the removal of cadmium ions from deionized water and spiked high-hard ground water. The NaS-SSH exhibited a pHZPC of 4.77 ± 0.35 and a sorption capacity of 344.83 mg/g (DW) and 312.5 mg/g (HGW) for cadmium ions.

JOURNAL OF MOLECULAR LIQUIDS (2023)

Article Environmental Sciences

Quick Removal of Suspended Cadmium from Irrigation Water Using Water Hyacinth (Eichhornia crassipes)-Phosphoric Fertilizer

Liang Peng et al.

Summary: This study investigated the removal of trace suspended cadmium (Cd) from irrigation water using water hyacinth and phosphate fertilizer (WH-PF). The results showed that Cd removal rate was 12 times higher in the presence of water hyacinth and rose to 36 times higher after application of phosphate fertilizer. Within two treatment hours, a concentration of 40 μg/L Cd in irrigation water was reduced to less than 3.5 μg/L with a removal efficiency of 91%. The root exudates of water hyacinth and phosphate fertilizers decreased the zeta potential of suspended substance (SS) and increased its size, leading to accelerated sedimentation. Additionally, phosphate fertilizers can decrease the zeta potential of SS by increasing the Fe3+/Fe2+ value.

WATER AIR AND SOIL POLLUTION (2023)

Article Environmental Sciences

Contrasting effects of a novel biochar-microalgae complex on arsenic and mercury removal

Xiyan Jiang et al.

Summary: In this study, a biochar-microalgae complex of Coconut shell activated carbon (Csac) and Chlorella was used to evaluate and compare its adsorption ability for arsenic and mercury. The results showed that the complex had excellent adsorption capacity for mercury, with an adsorption efficiency 74.84% higher than that for arsenic. The main adsorption mechanisms were ion exchange and complexation between functional groups and mercury ion.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2023)

Article Green & Sustainable Science & Technology

Potential of Canna indica in Vertical Flow Constructed Wetlands for Heavy Metals and Nitrogen Removal from Algiers Refinery Wastewater

Katia Ghezali et al.

Summary: This study demonstrates the effectiveness of Canna indica-planted constructed wetlands in treating industrial wastewater, achieving high removal efficiencies for suspended solids, nitrogen, and heavy metals. The roots of the plant were found to adsorb toxic elements and partially transport them to the aerial parts.

SUSTAINABILITY (2022)

Article

Risk of water contamination: adsorption of dimethoate on a Mediterranean soil

Mohamed Abdelwaheb et al.

International Journal of Environmental Studies (2022)

Review Chemistry, Multidisciplinary

A Review on Heavy Metal Ions and Containing Dyes Removal Through Graphene Oxide-Based Adsorption Strategies for Textile Wastewater Treatment

Sasireka Velusamy et al.

Summary: Textile wastewater heavy metal pollution has become a severe global environmental issue, with significant impacts on natural water resources and human health. Graphene oxide as an adsorbent exhibits advantages in efficient removal of heavy metal ions, playing a crucial role in the remediation of textile wastewater.

CHEMICAL RECORD (2021)

Article Ecology

Evaluating the performance of horizontal sub-surface flow constructed wetlands: A case study from southern India

Priyanka Jamwal et al.

Summary: A study evaluated the performance of two nearly identical Horizontal Sub-Surface Flow Constructed Wetlands deployed at a school in southern India, with one planted and the other unplanted. The research found that planting vegetation can improve treatment efficiency, but did not result in significant enhancement in this case.

ECOLOGICAL ENGINEERING (2021)

Review Engineering, Environmental

A comprehensive review on magnetic carbon nanotubes and carbon nanotube-based buckypaper for removal of heavy metals and dyes

Fahad Saleem Ahmed Khan et al.

Summary: Industrial effluents containing dyes and heavy metals pose a serious threat to drinking water bodies, leading to the extensive research on the development of novel materials and techniques for their removal. Magnetic carbon nanotubes and CNT-based BP membranes have remarkable properties making them promising technologies for water treatment in the future.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Engineering, Chemical

Adsorptive removal of Ni(II) and Co(II) from aqueous solution using succinate-bonded polysaccharide isolated from Artemisia vulgaris seed mucilage

Muhammad Ajaz Hussain et al.

Summary: In this study, the modified AVH with succinic anhydride impregnation and treatment with sodium bicarbonate showed significantly increased uptake efficacy for Ni(II) and Co(II). The sorbent Na-SAV demonstrated good regeneration capability over multiple cycles without notable decline in sorption capacity. The sorption process was found to be exothermic and spontaneous based on negative values of thermodynamic parameters, indicating successful ion exchange.

DESALINATION AND WATER TREATMENT (2021)

Review Engineering, Environmental

Technological trends in heavy metals removal from industrial wastewater: A review

Rakesh Shrestha et al.

Summary: Rapid industrialization has led to heavy metal contamination in industrial wastewater, and traditional removal methods have limitations such as high sludge production and low removal efficiency. Newer, more efficient and innovative technologies are being investigated, with research evaluating the efficiency dependence on various parameters.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Engineering, Chemical

Chemical modification of a polysaccharide from Artemisia vulgaris engenders a supersorbent for the removal of Cd2+ from spiked high-hardness groundwater

Muhammad Farid-ul-Haq et al.

Summary: The research on developing novel and chemically modified-natural materials for uptake of toxic heavy metal ions from aqueous environment is currently a hot topic. Mucilage from Artemisia vulgaris seeds were chemically modified and found to have a high sorption capacity for Cd2+ ions. Experimental data suggested that the sorption process is feasible, spontaneous, and exothermic.

DESALINATION AND WATER TREATMENT (2021)

Review Multidisciplinary Sciences

Phytoremediation: a sustainable environmental technology for heavy metals decontamination

Bouzid Nedjimi

Summary: Toxic metal contamination of soil poses a major environmental hazard. Phytoremediation, using hyper-accumulator plant species, is a promising method for removing, degrading, or detoxifying toxic metals from the environment.

SN APPLIED SCIENCES (2021)

Review Engineering, Environmental

Guidelines for the use and interpretation of adsorption isotherm models: A review

Mohammad A. Al-Ghouti et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Article Environmental Sciences

Removal of Selected Heavy Metal Ions from Industrial Wastewater Using Rice and Corn Husk Biochar

P. M. Sanka et al.

WATER AIR AND SOIL POLLUTION (2020)

Review Environmental Sciences

The Effects of Cadmium Toxicity

Giuseppe Genchi et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2020)

Article Environmental Sciences

Valorization of solid wastes from Dittrichia essential oil extraction as biosorbents for cadmium removal: biosorbent characterizations and isotherm modeling

N. Hsini et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2020)

Article Green & Sustainable Science & Technology

Hydrodistillation residues of Centaurea nicaeensis plant for copper and zinc ions removal: Novel concept for waste re-use

N. Dhouibi et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Article Environmental Sciences

Fate of heavy metals in vertical subsurface flow constructed wetlands treating secondary treated petroleum refinery wastewater in Kaduna, Nigeria

Hassana Ibrahim Mustapha et al.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2018)

Article Biochemistry & Molecular Biology

Design, characterization and evaluation of hydroxyethylcellulose based novel regenerable supersorbent for heavy metal ions uptake and competitive adsorption

Azhar Abbas et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2017)

Article Plant Sciences

The role of cell walls and pectins in cation exchange and surface area of plant roots

A. Szatanik-Kloc et al.

JOURNAL OF PLANT PHYSIOLOGY (2017)

Article Environmental Sciences

Biochar as adsorbent for removal of heavy metal ions [Cadmium(II), Copper(II), Lead(II), Zinc(II)] from aqueous phase

J. Komkiene et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2016)

Article Engineering, Environmental

On the comparison of pseudo-first order and pseudo-second order rate laws in the modeling of adsorption kinetics

Jean-Pierre Simonin

CHEMICAL ENGINEERING JOURNAL (2016)

Article Chemistry, Multidisciplinary

Synergic adsorption of acid blue 80 and heavy metal ions (Cu2+/Ni2+) onto activated carbon and its mechanisms

Xinsheng Luo et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2015)

Article Engineering, Environmental

Competitive adsorption studies of caffeine and diclofenac aqueous solutions by activated carbon

Jose Luis Sotelo et al.

CHEMICAL ENGINEERING JOURNAL (2014)

Article Chemistry, Multidisciplinary

Adsorption of Cu(II) and Zn(II) ions from aqueous solutions onto fine powder of Typha latifolia L. root: kinetics and isotherm studies

Gholamreza Ebrahimzadeh Rajaei et al.

RESEARCH ON CHEMICAL INTERMEDIATES (2013)

Article Biotechnology & Applied Microbiology

Cadmium Phytoremediation by Arundo donax L. from Contaminated Soil and Water

Maria Sabeen et al.

BIOMED RESEARCH INTERNATIONAL (2013)

Article Chemistry, Multidisciplinary

Removal of cadmium(II) from aqueous solution by agricultural waste cashew nut shell

Ponnusamy Senthil Kumar et al.

KOREAN JOURNAL OF CHEMICAL ENGINEERING (2012)

Article Chemistry, Physical

Thermodynamic Analysis of Type VI Adsorption Isotherms in MFI Zeolites

M. Pera-Titus

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

Review Engineering, Environmental

Insights into the modeling of adsorption isotherm systems

K. Y. Foo et al.

CHEMICAL ENGINEERING JOURNAL (2010)

Article Environmental Sciences

Immobilization of Pb(II), Cd(II) and Ni(II) ions on kaolinite and montmorillonite surfaces from aqueous medium

Susmita Sen Gupta et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2008)

Review Plant Sciences

A long way ahead:: understanding and engineering plant metal accumulation

S Clemens et al.

TRENDS IN PLANT SCIENCE (2002)