Studies on Removal of Low Content Copper from the Sea Nodule Aqueous Solution using the Cationic Resin TP 207

Park, K. H.; Parhi, Pankaj Kumar; Kang, Nam-Hee

doi:10.1080/01496395.2011.652285

Cited by 24 publications

(12 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However the supported liquid membrane process could prove more attractive for the small scale plant for the recovery of valuable metals from the dilute leach liquors. e SLM process can contribute for reduction of environmental pollution by metal �nishing industry [4]. Application of SLM is dependent on the availability of lower cost support materials, preferably tubular form (hollow �ber liquid membranes), and the demonstration of the long effective membrane life.…”

Section: Hydrometallurgical and Wastementioning

confidence: 99%

“…In hydrometallurgical several conventional methods are being used to remove and recover heavy metals from aqueous solutions. ese methods include chemical precipitation [1], reverse osmosis [2], adsorption [3], ion exchange [4], solvent extraction processes [5], and so forth. ese techniques have their own inherent limitations such as less efficiency, sensitive operating conditions, production of secondary sludge, high capital, and operating costs, and further the disposal is a costly affair [6,7].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Supported Liquid Membrane Principle and Its Practices: A Short Review

Parhi

2012

Journal of Chemistry

Self Cite

181

View full text Add to dashboard Cite

The present paper on the supported liquid membrane (SLM) deals with the general principles and applications, followed by the uphill transportation characteristic of SLM. The liquid-liquid extraction with supported liquid membrane is one of the best alternate and promising technologies for the extraction of metal ions from solutions over other hydrometallurgical separation processes. The salient features of the supported liquid membrane (SLM) technique such as simultaneous extraction and stripping, low solvent inventory, process economy, high efficiency, less extractant consumption, and operating costs are discussed in detail. The supported liquid membrane of hollow fiber type provides high interfacial surface area for achieving maximum metal flux. Also the use of different organic extractants for SLM has been discussed.

show abstract

Section: Hydrometallurgical and Wastementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Supported Liquid Membrane Principle and Its Practices: A Short Review

Parhi

2012

Journal of Chemistry

Self Cite

181

View full text Add to dashboard Cite

show abstract

“…from anthropogenic industries, such as Petrochemicals, mining activities, batteries, pulp, paper, alloys, steel, pigment paint and fertilizer [4] [5]. Most techniques can be employed to remove toxic contaminates from synthetic wastewater such as solvent extraction, bio sorption, chemical precipitation, coagulation [5], ion-exchange, adsorption [6], Electrolysis [7], membrane filtration [8], adsorption [9,10] etc.…”

Section: -Introductionmentioning

confidence: 99%

Process Optimization Study of Pb(II) Removal by Bulk Liquid Membrane (BLM)

Yousif¹,

Flayeh²

2020

IJCPE

View full text Add to dashboard Cite

Box-Wilson experimental design method was employed to optimized lead ions removal efficiency by bulk liquid membrane (BLM) method. The optimization procedure was primarily based on four impartial relevant parameters: pH of feed phase (4-6), pH of stripping phase (9-11), carrier concentration TBP (5-10) %, and initial metal concentration (60-120 ppm). maximum recovery efficiency of lead ions is 83.852% was virtually done following thirty one-of-a-kind experimental runs, as exact through 24-Central Composite Design (CCD). The best values for the aforementioned four parameters, corresponding to the most restoration efficiency were: 5, 10, 7.5% (v/v), and 90 mg/l, respectively. The obtained experimental data had been utilized to strengthen a semi-empirical model, based on a second-degree polynomial, to predict recovery efficiency. The model was tested using ANOVA software (Design expert®) and found acceptable R-Squared were (0.9673). Yield responseurface and contour plots have been created using the developed model, which revealed the presence of high-recovery plateaus whose specs will be useful in controlling pilot or industrial scale future devices to ensure economic feasibility.

show abstract

“…However the supported liquid membrane process could prove more attractive for the small scale plant for the recovery of valuable metals from the dilute leach liquors. The SLM process can contribute for reduction of environmental pollution by metal finishing industry [61]. Application of SLM is dependent on the availability of lower cost support materials, preferably tubular form (hollow fiber liquid membranes), and the demonstration of the long effective membrane life.…”

Section: Extractionmentioning

confidence: 99%

Inorganic Micropollutants Removal by Means of Membrane Processes - State of the Art

Bodzek¹

2013

Ecological Chemistry and Engineering S

View full text Add to dashboard Cite

A number of inorganic anions and metals, especially heavy metals, at certain conditions, have been found in potentially harmful concentrations in numerous water sources. The maximum permissible levels of these compounds, in drinking water and wastewaters discharged to environment, set by the WHO and a number of countries are very low (from µg/dm 3 to a few mg/dm 3 ). Several common treatment technologies, which are nowadays used for removal of inorganic contaminants from natural water supplies, represent serious exploitation problems. Membrane processes such as reverse osmosis and nanofiltration, ultrafiltration and microfiltration in integrated systems, Donnan dialysis and electrodialysis as well as membrane bioreactors, if properly selected, offer the advantage of producing high quality drinking water without inorganic substances as well as purified wastewater which can be drained off to natural water sources.

show abstract

Studies on Removal of Low Content Copper from the Sea Nodule Aqueous Solution using the Cationic Resin TP 207

Cited by 24 publications

References 29 publications

Supported Liquid Membrane Principle and Its Practices: A Short Review

Supported Liquid Membrane Principle and Its Practices: A Short Review

Process Optimization Study of Pb(II) Removal by Bulk Liquid Membrane (BLM)

Inorganic Micropollutants Removal by Means of Membrane Processes - State of the Art

Contact Info

Product

Resources

About