Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis

Electroplating rinse wastewater contains a number of toxic metals which are harmful to receiving waters. The Tubular B 1 Module (PCI Membrane Systems) with AFC 99 polyamide membrane was used to treat the aluminium anodizing rinse water at different feedwater concentrations and diff erent transme...

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Bibliographic Details
Main Author:	See, Boon Yan
Format:	Thesis
Language:	English English
Published:	1996
Subjects:	Heavy metals - Electro plating - Reverse osmosis - Case studies
Online Access:	http://psasir.upm.edu.my/id/eprint/9977/1/FK_1996_2_A.pdf
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id	my-upm-ir.9977
record_format	uketd_dc
spelling	my-upm-ir.99772011-02-28T05:54:21Z Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis 1996-12 See, Boon Yan Electroplating rinse wastewater contains a number of toxic metals which are harmful to receiving waters. The Tubular B 1 Module (PCI Membrane Systems) with AFC 99 polyamide membrane was used to treat the aluminium anodizing rinse water at different feedwater concentrations and diff erent transmembrane pressures. Penneate flux was found to be directly proportional to transmembrane pressure and indirectly proportional to natural logarithms of feedwater concentrations. Aluminium concentration was reduced from 747.1 mg/l to 2. rejection at 65 bar transmembrane pressure and 40°C feedwater temperature. Overall conductivity rejection was in excess of 9 8% at 65 bar. Rejection efficiency was increased with increasing transmembrane pressure. However, permeate quality deteriorated with increasing feedwater concentrations. High production rate was recorded with 3.3 m3/m2.d at 7% recovery and 65 bar transmembrane pressure with a feedwater concentration of approximately 9,500 mg/l TDS (Total Dissolved Solids). Reverse osmosis penneate is suitable for reuse as rinse water in the factory. No membrane fouling was encountered during the study. Reverse osmosis was found to be an effective alternative for recovery of rinse water and heavy metals from the waste effluent compared to other conventional treatment technologies Heavy metals - Electro plating - Reverse osmosis - Case studies 1996-12 Thesis http://psasir.upm.edu.my/id/eprint/9977/ http://psasir.upm.edu.my/id/eprint/9977/1/FK_1996_2_A.pdf application/pdf en public masters Universiti Pertanian Malaysia Heavy metals - Electro plating - Reverse osmosis - Case studies Faculty of Engineering English
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English English
topic	Heavy metals - Electro plating - Reverse osmosis - Case studies
spellingShingle	Heavy metals - Electro plating - Reverse osmosis - Case studies See, Boon Yan Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis
description	Electroplating rinse wastewater contains a number of toxic metals which are harmful to receiving waters. The Tubular B 1 Module (PCI Membrane Systems) with AFC 99 polyamide membrane was used to treat the aluminium anodizing rinse water at different feedwater concentrations and diff erent transmembrane pressures. Penneate flux was found to be directly proportional to transmembrane pressure and indirectly proportional to natural logarithms of feedwater concentrations. Aluminium concentration was reduced from 747.1 mg/l to 2. rejection at 65 bar transmembrane pressure and 40°C feedwater temperature. Overall conductivity rejection was in excess of 9 8% at 65 bar. Rejection efficiency was increased with increasing transmembrane pressure. However, permeate quality deteriorated with increasing feedwater concentrations. High production rate was recorded with 3.3 m3/m2.d at 7% recovery and 65 bar transmembrane pressure with a feedwater concentration of approximately 9,500 mg/l TDS (Total Dissolved Solids). Reverse osmosis penneate is suitable for reuse as rinse water in the factory. No membrane fouling was encountered during the study. Reverse osmosis was found to be an effective alternative for recovery of rinse water and heavy metals from the waste effluent compared to other conventional treatment technologies
format	Thesis
qualification_level	Master's degree
author	See, Boon Yan
author_facet	See, Boon Yan
author_sort	See, Boon Yan
title	Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis
title_short	Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis
title_full	Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis
title_fullStr	Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis
title_full_unstemmed	Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis
title_sort	recovery of heavy metals from eletroplating rinse wastewater by reverse osmosis
granting_institution	Universiti Pertanian Malaysia
granting_department	Faculty of Engineering
publishDate	1996
url	http://psasir.upm.edu.my/id/eprint/9977/1/FK_1996_2_A.pdf
_version_	1747811037534486528

Recovery of Heavy Metals from Eletroplating Rinse Wastewater by Reverse Osmosis

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