Removal of cadmium from aqueous solutions using industrial coal fly ash-nZVI-Reference-Cited by-同舟云学术

Removal of cadmium from aqueous solutions using industrial coal fly ash-nZVI

Published:2018-02 Issue:2 Volume:5 Page:171051
ISSN:2054-5703
Container-title:Royal Society Open Science
language:en
Short-container-title:R. Soc. open sci.

Author:

Ma Lixia¹²,Wei Qi¹²,Chen Yueqin²,Song Qiuyang²,Sun Conghui²,Wang Zhiqiang¹,Wu Guanghong¹^ORCID

Affiliation:

1. Tianjin Key Laboratory of Water Resources and Environment, Tianjin Normal University, Tianjin 300387, People's Republic of China

2. College of Urban and Environmental Sciences, Tianjin Normal University, Tianjin 300387, People's Republic of China

Abstract

Batch experiments were conducted to test the effects of various solution properties, such as pH, temperature, initial concentration and anoxic and aerobic atmosphere, on Cd removal by nanoscale zerovalent iron (nZVI) supported on industrial coal fly ash. Cd (II) could be removed by adsorption on fly ash-nZVI in a very short time (5 min) with high removal rates (greater than 99.9%) over a wide range of concentration (5–100 mg l −1 ). Cd (II) was physically adsorbed on the surface of fly ash-nZVI. The preparation of fly ash-nZVI can incorporate the use of waste media, making the overall adsorbent more removal efficient and low cost.

Funder

the Discipline Construction Projects from the Tianjin Municipal Commission of Education

the Open Research Fund of State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin

Publisher

The Royal Society

Subject

Multidisciplinary

Link

https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171051

Reference16 articles.

1. ATSDR (Agency for Toxic Substances and Disease Registry). 2015 Summary data for 2015 priority list of hazardous substances https://www.atsdr.cdc.gov/spl/ (accessed 22 December 2016).

2. A facile, versatile approach to hydroxyl-anchored metal oxides with high Cr(VI) adsorption performance in water treatment

3. Adsorption of cadmium (II) ions from aqueous solution by a new low-cost adsorbent—Bamboo charcoal

4. Use of industrial by-products and natural media to adsorb nutrients, metals and organic carbon from drinking water

5. Novel porous fly-ash containing geopolymer monoliths for lead adsorption from wastewaters

Cited by 30 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Core to concept: synthesis, structure, and reactivity of nanoscale zero-valent iron (NZVI) for wastewater remediation;Environmental Science and Pollution Research;2024-04-17

2. Phytoremediation ability and selected genetic transcription in Hydrocotyle umbellata -under cadmium stress;International Journal of Phytoremediation;2023-12-24

3. Innovative Low-Cost Composite Nanoadsorbents Based on Eggshell Waste for Nickel Removal from Aqueous Media;Nanomaterials;2023-09-16

4. Removal of divalent cations and oxyanions by keratin-derived sorbents: Influence of process parameters and mechanistic studies;Science of The Total Environment;2023-09

5. Innovative low-cost engineered adsorbents based on eggshell waste for nickel removal from aqueous solutions;2023-07-20