Removal and recovery of lead(II) and chromium(VI) by bromelain immobilized on activated charcoal

S. Chatterjee; S. Basu; S. Dutta; R. Chattaraj; D. Banerjee; S. Sinha

doi:10.1016/j.matpr.2016.10.007

Removal and recovery of lead(II) and chromium(VI) by bromelain immobilized on activated charcoal

S. Chatterjee, S. Basu, S. Dutta, R. Chattaraj, D. Banerjee, S. Sinha

Research output: Contribution to journal › Article › peer-review

Abstract

Bromalein, immobilized on activated charcoal under the condition optimized by Response Surface Methodology (RSM), termed as Charcoal Immobilized Bromelain (CIB), was first applied on synthetic solution of lead(II) and chromium(VI) separately and then on industrial effluent. 98.3% and 92.1% removal of lead(II) and chromium(VI) have been obtained when the solutions of lead(II) and chromium(VI) having concentration 10 mg/L in each case have been contacted separately with 0.3 g of CIB at pH 7 and 35°C. 99.9% and 96.8% removal of lead(II) and chromium(VI) from tannery effluent have been attained using 0.4 g of CIB at its own pH at 35°C.

Original language	American English
Pages (from-to)	3258-3268
Number of pages	11
Journal	Materials Today: Proceedings
Volume	3
Issue number	10
DOIs	https://doi.org/10.1016/j.matpr.2016.10.007
State	Published - 2016
Externally published	Yes

ASJC Scopus subject areas

General Materials Science

Keywords

Adsorption
Bromelain
Chromium(VI)
Enzymatic removal
Lead(II)

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10.1016/j.matpr.2016.10.007

Cite this

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title = "Removal and recovery of lead(II) and chromium(VI) by bromelain immobilized on activated charcoal",

abstract = "Bromalein, immobilized on activated charcoal under the condition optimized by Response Surface Methodology (RSM), termed as Charcoal Immobilized Bromelain (CIB), was first applied on synthetic solution of lead(II) and chromium(VI) separately and then on industrial effluent. 98.3% and 92.1% removal of lead(II) and chromium(VI) have been obtained when the solutions of lead(II) and chromium(VI) having concentration 10 mg/L in each case have been contacted separately with 0.3 g of CIB at pH 7 and 35°C. 99.9% and 96.8% removal of lead(II) and chromium(VI) from tannery effluent have been attained using 0.4 g of CIB at its own pH at 35°C.",

keywords = "Adsorption, Bromelain, Chromium(VI), Enzymatic removal, Lead(II)",

author = "S. Chatterjee and S. Basu and S. Dutta and R. Chattaraj and D. Banerjee and S. Sinha",

year = "2016",

doi = "10.1016/j.matpr.2016.10.007",

language = "American English",

volume = "3",

pages = "3258--3268",

journal = "Materials Today: Proceedings",

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number = "10",

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TY - JOUR

T1 - Removal and recovery of lead(II) and chromium(VI) by bromelain immobilized on activated charcoal

AU - Chatterjee, S.

AU - Basu, S.

AU - Dutta, S.

AU - Chattaraj, R.

AU - Banerjee, D.

AU - Sinha, S.

PY - 2016

Y1 - 2016

N2 - Bromalein, immobilized on activated charcoal under the condition optimized by Response Surface Methodology (RSM), termed as Charcoal Immobilized Bromelain (CIB), was first applied on synthetic solution of lead(II) and chromium(VI) separately and then on industrial effluent. 98.3% and 92.1% removal of lead(II) and chromium(VI) have been obtained when the solutions of lead(II) and chromium(VI) having concentration 10 mg/L in each case have been contacted separately with 0.3 g of CIB at pH 7 and 35°C. 99.9% and 96.8% removal of lead(II) and chromium(VI) from tannery effluent have been attained using 0.4 g of CIB at its own pH at 35°C.

AB - Bromalein, immobilized on activated charcoal under the condition optimized by Response Surface Methodology (RSM), termed as Charcoal Immobilized Bromelain (CIB), was first applied on synthetic solution of lead(II) and chromium(VI) separately and then on industrial effluent. 98.3% and 92.1% removal of lead(II) and chromium(VI) have been obtained when the solutions of lead(II) and chromium(VI) having concentration 10 mg/L in each case have been contacted separately with 0.3 g of CIB at pH 7 and 35°C. 99.9% and 96.8% removal of lead(II) and chromium(VI) from tannery effluent have been attained using 0.4 g of CIB at its own pH at 35°C.

KW - Adsorption

KW - Bromelain

KW - Chromium(VI)

KW - Enzymatic removal

KW - Lead(II)

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DO - 10.1016/j.matpr.2016.10.007

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JO - Materials Today: Proceedings

JF - Materials Today: Proceedings

IS - 10

ER -

Removal and recovery of lead(II) and chromium(VI) by bromelain immobilized on activated charcoal

Abstract

ASJC Scopus subject areas

Keywords

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