4.7 Article

Low dose of sulfur-modified zero-valent iron for decontamination of trace Cd(II)-complexes in high-salinity wastewater

Related references

Note: Only part of the references are listed.
Article Environmental Sciences

Adsorption of Pb(II) and Cd(II) by magnetic activated carbon and its mechanism

Zhen Zhang et al.

Summary: Magnetized activated carbons (MAC) prepared from rape straw powder showed high adsorption capacities for Pb(II) and Cd(II) due to surface active points, with adsorption behavior conforming to the Freundlich model and pseudo-second-order kinetic model. Thermodynamic parameters indicated spontaneous and endothermic reactions. Adjusting the pH of the solution could enhance adsorption capacity, but competitive adsorption occurred in the presence of high-valent ions. Adsorption mechanisms included electrostatic attraction, surface complexation, and co-precipitation. The MAC material showed potential for heavy metal ion removal from aqueous solutions.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Environmental Sciences

Recognizing adsorption of Cd(II) by a novel core-shell mesoporous ion-imprinted polymer: Characterization, binding mechanism and practical application

Hui Cao et al.

Summary: A novel monodispersed Cd(II) ion-imprinted polymer (IIP) was successfully synthesized within core-shell mesoporous silica (C-SMS) particles, showing significantly improved adsorption capacity and kinetics for Cd(II). The IIP@C-SMS exhibited high selectivity for Cd(II) over other metal ions and a rapid adsorption equilibrium time, making it a promising adsorbent material. This work provides valuable insights for the design of novel macroporous sorbents for efficient Cd(II) removal in aquatic samples.

CHEMOSPHERE (2021)

Article Engineering, Environmental

Mechanism study about the adsorption of Pb(II) and Cd(II) with iron-trimesic metal-organic frameworks

Bao-Lin Zhang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Engineering, Environmental

Removal of lead complexes by ferrous phosphate and iron phosphate: Unexpected favorable role of ferrous ions

Rui Li et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Article Environmental Sciences

Thermodynamic and kinetic coupling model of Cd(II) and Pb(II) adsorption and desorption on goethite

Jiangtong Wu et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Engineering, Environmental

The Structure of Sulfidized Zero-Valent Iron by One-Pot Synthesis: Impact on Contaminant Selectivity and Long-Term Performance

Marco Mangayayam et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

Article Chemistry, Physical

Efficient and rapid removal of EDTA-chelated Pb(II) by the Fe(III)/flue gas desulfurization gypsum (FGDG) system

Rui Li et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

Review Engineering, Environmental

Removal of contaminants of emerging concern by membranes in water and wastewater: A review

Sewoon Kim et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Review Environmental Sciences

Biological approaches to tackle heavy metal pollution: A survey of literature

Jaya Mary Jacob et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2018)

Article Engineering, Environmental

Water Decontamination from Cr(III)-Organic Complexes Based on Pyrite/H2O2: Performance, Mechanism, and Validation

Yuxuan Ye et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

Review Engineering, Environmental

Advances in Sulfidation of Zerovalent Iron for Water Decontamination

Jinxiang Li et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2017)

Article Engineering, Environmental

Sunlight Promotes Fast Release of Hazardous Cadmium from Widely Used Commercial Cadmium Pigment

Huiting Liu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2017)

Article Green & Sustainable Science & Technology

Salinity free high tannin fixation vegetable tanning: Commercial success through new approach

V. John Sundar et al.

JOURNAL OF CLEANER PRODUCTION (2017)

Article Chemistry, Physical

Decomplexation of Cu(II)-EDTA by UV/persulfate and UV/H2O2: Efficiency and mechanism

Zhe Xu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

Article Engineering, Environmental

Phase transformation of crystalline iron oxides and their adsorption abilities for Pb and Cd

Chang Zhang et al.

CHEMICAL ENGINEERING JOURNAL (2016)

Article Engineering, Environmental

Coupled Cu(II)-EDTA degradation and Cu(II) removal from acidic wastewater by ozonation: Performance, products and pathways

Xianfeng Huang et al.

CHEMICAL ENGINEERING JOURNAL (2016)

Article Engineering, Environmental

Sulfidation of Nano Zerovalent Iron (nZVI) for Improved Selectivity During In-Situ Chemical Reduction (ISCR)

Dimin Fan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

Article Engineering, Environmental

Effects of Sulfidation, Magnetization, and Oxygenation on Azo Dye Reduction by Zerovalent Iron

Chunhua Xu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

Article Engineering, Environmental

Reductive transformation of tetrabromobisphenol A by sulfidated nano zerovalent iron

Dan Li et al.

WATER RESEARCH (2016)

Article Engineering, Environmental

Enhanced reductive dechlorination of trichloroethylene by sulfidated nanoscale zerovalent iron

Sai Rajasekar C. Rajajayavel et al.

WATER RESEARCH (2015)

Article Engineering, Environmental

Magnetic sulfide-modified nanoscale zerovalent iron (S-nZVI) for dissolved metal ion removal

Yiming Su et al.

WATER RESEARCH (2015)

Review Engineering, Environmental

A comprehensive review on Cd(II) removal from aqueous solution

Debasree Purkayastha et al.

JOURNAL OF WATER PROCESS ENGINEERING (2014)

Article Engineering, Chemical

Removal of heavy metal ions by nanofiltration

B. A. M. Al-Rashdi et al.

DESALINATION (2013)

Article Engineering, Environmental

Reductive Sequestration of Pertechnetate (99TcO4-) by Nano Zerovalent Iron (nZVI) Transformed by Abiotic Sulfide

Dimin Fan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2013)

Article Engineering, Chemical

Gasification of Granulated Scrap Tires for the Production of Syngas and a Low-Cost Adsorbent for Cd(II) Removal from Wastewaters

Antonio Molino et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2013)

Article Engineering, Environmental

A new insight on the core-shell structure of zerovalent iron nanoparticles and its application for Pb(II) sequestration

Yalei Zhang et al.

JOURNAL OF HAZARDOUS MATERIALS (2013)

Article Chemistry, Multidisciplinary

Persistence of commercial nanoscaled zero-valent iron (nZVI) and by-products

Adeyemi S. Adeleye et al.

JOURNAL OF NANOPARTICLE RESEARCH (2013)

Article Chemistry, Physical

Photophysics of Fe(III)-tartrate and Fe(III)-citrate complexes in aqueous solutions

Ivan P. Pozdnyakov et al.

CHEMICAL PHYSICS LETTERS (2012)

Article Engineering, Environmental

Photodegradation mechanism and kinetics of methyl orange catalyzed by Fe(III) and citric acid

Jing Guo et al.

JOURNAL OF HAZARDOUS MATERIALS (2011)

Article Engineering, Environmental

Partial desalination and concentration of glyphosate liquor by nanofiltration

Ming Xie et al.

JOURNAL OF HAZARDOUS MATERIALS (2011)

Article Engineering, Chemical

Effect of highly concentrated salt on retention of organic solutes by nanofiltration polymeric membranes

Jianquan Luo et al.

JOURNAL OF MEMBRANE SCIENCE (2011)

Article Chemistry, Multidisciplinary

Removal of chelated copper from wastewaters by Fe2+-based replacement-precipitation

Shuxian Jiang et al.

ENVIRONMENTAL CHEMISTRY LETTERS (2010)

Article Chemistry, Physical

Effects of some carboxylic acids on the Fe(III)/UVA photocatalytic oxidation of muconic acid in water

Eva M. Rodriguez et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2009)

Article Agricultural Engineering

Activation of pine cone using Fenton oxidation for Cd(II) and Pb(II) removal

Mehmet Emin Argun et al.

BIORESOURCE TECHNOLOGY (2008)

Article Engineering, Environmental

Removal of Zn(II), Cu(II), Ni(II), Ag(I) and Cr(VI) present in aqueous solutions by aluminium electrocoagulation

Ilona Heidmann et al.

JOURNAL OF HAZARDOUS MATERIALS (2008)

Article Chemistry, Multidisciplinary

Nanotechnologies for environmental cleanup

Paul G. Tratnyek et al.

NANO TODAY (2006)

Article Engineering, Environmental

Degradation of Pb-EDTA complex by a H2O2/UV process

D Jiraroj et al.

WATER RESEARCH (2006)

Article Chemistry, Physical

Fe(III) photocatalyzed degradation of low chain carboxylic acids implications of the iron salt

MI Franch et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2004)

Article Engineering, Environmental

Competitive photocatalytic oxidation of Cu(II)-EDTA and Cd(II)-EDTA with illuminated TiO2

JK Yang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2001)

Article Engineering, Environmental

TiO2-assisted photocatalysis of lead-EDTA

MS Vohra et al.

WATER RESEARCH (2000)