Evaluation of heavy metal ions removal from acidic waste water streams

Rudnicki, Piotr; Hubicki, Zbigniew; Kołodyńska, Dorota

doi:10.1016/j.cej.2014.04.035

Cited by 78 publications

(55 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In many previous studies, cations have no discernible effect on the adsorption process of substances with negative charges onto anion exchange resins [17]. Previous publications show that the effects of anions on contaminants removal by tertiary ammonium resin is different [33,34]. Due to the existence of different ions concentration and species, the adsorption capacities decreased in the order: SO 4 2À > NO 3 À > Cl À .…”

Section: Effect Of the Coexisting Ionsmentioning

confidence: 83%

A comparative study on the adsorption of 8-amino-1-naphthol-3,6-disulfonic acid by a macroporous amination resin

Zhang

Wang

Yang

et al. 2016

Chemical Engineering Journal

View full text Add to dashboard Cite

Section: Effect Of the Coexisting Ionsmentioning

confidence: 83%

A comparative study on the adsorption of 8-amino-1-naphthol-3,6-disulfonic acid by a macroporous amination resin

Zhang

Wang

Yang

et al. 2016

Chemical Engineering Journal

View full text Add to dashboard Cite

“…Techniques such as adsorption, ion exchange, dialysis, precipitation and extraction have been widely used to purify water containing excessive amounts of heavy metal ions. Adsorption technique has received much attention because it allows the use of many materials that are environmental friendly and have low production cost [1][2][3][4][5][6]. Moreover, the adsorbents are easy to remove from a purified solution which considerably reduces the total cost of overall process.…”

Section: Introductionmentioning

confidence: 99%

Preparation of porous resin with Schiff base chelating groups for removal of heavy metal ions from aqueous solutions

Cegłowski

Schroeder

2015

Chemical Engineering Journal

122

View full text Add to dashboard Cite

“…[65][66][67][68][69][70][71][72][73] Most uses of chelating materials are based on the stable complexation of metal ions by multi-dentate or cyclic ligands which are entropically favored by the ionic chelate over the main solvent molecules, whether organic solvents or water. The concept of scavenging Mn cations and HF from the electrolyte solution of an LMO-graphite cell was first proposed by Tarascon and coworkers in 1999 13 .…”

Section: A6316mentioning

confidence: 99%

Review—Multifunctional Materials for Enhanced Li-Ion Batteries Durability: A Brief Review of Practical Options

Banerjee

Shilina

Ziv

et al. 2017

J. Electrochem. Soc.

View full text Add to dashboard Cite

Transition metal (TM) ions dissolution from positive electrodes, migration to and deposition on negative electrodes, followed by Mn-catalyzed reactions of solvents and anions, with loss of Li + ions, is a major degradation (DMDCR) mechanism in Li-ion batteries (LIBs) with spinel positive electrode materials. While the details of the DMDCR mechanism are still under debate, it is clear that HF and other acid species' attack is the main cause in solutions with LiPF 6 electrolyte. We first review the work on various mitigation measures for the DMDCR mechanism, now spanning more than two decades. We then discuss recent progress on our understanding of Mn species in electrolyte solutions and the extension of a mitigation measure first proposed by Tarascon and coworkers in 1999, namely chelation of TM cations, to Mn cation trapping, HF scavenging, and alkali metal ions dispensing multi-functional materials. We focus on practicable, drop-in technical solutions, based on placing such materials in the inter-electrode space, with significant benefits for LIBs performance: increased capacity retention during operation at room and above-ambient temperatures as well as robust (both maximally ionically conducting and electronically insulating) solid-electrolyte interfaces, having reduced charge transfer and film resistances at both negative and positive electrodes. We illustrate the multifunctional materials approach with both new and previously published data. We also discuss and offer our evaluation regarding the merits and drawbacks of the various mitigation measures, with an eye for practically relevant technical solutions capable to meet both the performance requirements and cost constraints for commercial LIBs, and end with recommendations for future work. Li-ion batteries (LIBs) dominate the global market for energystorage devices nowadays and are used in a variety of applications, ranging from portable consumer electronics, to electrical grid storage, to load-levelling and electrified vehicles.1 Electrified vehicles are the most demanding among all LIBs applications in terms of both duty cycle and durability, since the batteries are subjected to a wide range of temperatures and charging/discharging rates, while customers expect a 10 years lifetime. Incessant research on various positive and negative active materials resulted in several promising electrode materials with various crystal structures and chemistries being developed over the past decades, such as layered (LiCoO 2 , LiNi 1-x-y Co x Al y O 2 , Ni 1-x-y Co x Mn y O 2 ), spinel (LiMn 2 O 4 , a.k.a. LMO; LNi 0.5 Mn 1.5 O 2 , a.k.a. LNMO), and olivine (LiFePO 4, LiVPO 4 ) for positive, as well as graphite, silicon, silicon-oxide, and lithium titanate for negative electrodes.2 New developments in electrode materials notwithstanding, LIBs for automotive transportation still need considerable improvements in terms of both performance and durability. Among transition metal (TM) oxide cathodes, LiMn 2 O 4 spinel would be most suited for automotive power cells due to i...

show abstract

Evaluation of heavy metal ions removal from acidic waste water streams

Cited by 78 publications

References 32 publications

A comparative study on the adsorption of 8-amino-1-naphthol-3,6-disulfonic acid by a macroporous amination resin

A comparative study on the adsorption of 8-amino-1-naphthol-3,6-disulfonic acid by a macroporous amination resin

Preparation of porous resin with Schiff base chelating groups for removal of heavy metal ions from aqueous solutions

Review—Multifunctional Materials for Enhanced Li-Ion Batteries Durability: A Brief Review of Practical Options

Contact Info

Product

Resources

About