Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation

Air sisa pewarna reaktif, cibacron biru F3GA (RCB), dirawat menggunakan teknologi gabungan hibrid termolisis dan pengentalan-pemberbukuan menggunakan polimer hibrid magnesium klorida-poliethylene oksida (MgCl2-PEO). Apabila air sisa pewarna sintetik dirawat menggunakan termolisis-pemangkin sahaja, 6...

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Main Author:	Su , Claire Xin-Hui
Format:	Thesis
Language:	English
Published:	2016
Subjects:	T1-995 Technology(General)
Online Access:	http://eprints.usm.my/31352/1/CLAIRE_SU_XIN-HUI24.pdf
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spelling	my-usm-ep.313522019-04-12T05:25:25Z Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation 2016-03 Su , Claire Xin-Hui T1-995 Technology(General) Air sisa pewarna reaktif, cibacron biru F3GA (RCB), dirawat menggunakan teknologi gabungan hibrid termolisis dan pengentalan-pemberbukuan menggunakan polimer hibrid magnesium klorida-poliethylene oksida (MgCl2-PEO). Apabila air sisa pewarna sintetik dirawat menggunakan termolisis-pemangkin sahaja, 63.78% pemecatan warna dan 56.33% penurunan COD telah dicapai. Pemangkin yang digunakan ialah kuprum sulfat (CuSO4). Kecekapan maksimum bagi proses termolisis dicapai pada pH 2, dos pemangkin 5000 mg/L, suhu pemanasan 95°C dan tempoh pemanasan 120 minit. Polimer hibrid MgCl2-PEO disediakan dan dicirikan. Kemudian, ia diaplikasikan dalam pengolahan RCB menggunakan teknik pengentalan-pemberbukuan. Polimer hibrid disediakan dalam pelbagai nisbah MgCl2 kepada PEO melalui pengadunan fizikal. Kelikatan larutan akueus polimer hibrid menunjukkan tren menurun apabila komposisi MgCl2 meningkat. Walau bagaimanapun, kekonduksian larutan akueus hibrid polimer menunjukkan tren meningkat. Bagi aplikasi pengolahan air sisa RCB, didapati bahawa nisbah 90% MgCl2: 10% PEO menunjukkan prestasi tertinggi, dengan rekod 98.58% pemecatan warna dan 91.09% penurunan COD pada pH 11 dan dos pengental 1500 mg/L. A reactive dye, cibacron blue F3GA (RCB), was subjected to a combined and hybrid technology of thermolysis and coagulation-flocculation using the magnesium chloride-polyethylene oxide (MgCl2-PEO) hybrid polymer. When the synthetic dye wastewater was subjected to catalytic thermolysis alone, maximum colour removal and COD reduction achieved were 63.78% and 56.33%, respectively. The catalyst used was copper sulphate (CuSO4). Maximum efficiency of thermolysis was found to be at pH 2, catalyst mass loading of 5000 mg/L, heating temperature of 95°C and heating time 120 minutes. The MgCl2-PEO hybrid polymer was prepared and characterised. It was then applied in the coagulation-flocculation of RCB. Various ratios of MgCl2 to PEO were prepared through physical blending. The viscosities of the hybrid polymer showed a descending trend as the composition of MgCl2 increased. However, the conductivities of the hybrid polymer aqueous solutions showed an ascending trend. For the application in RCB dye wastewater treatment, 90% MgCl2:10% PEO ratio showed the best performance, recording 98.58% colour removal and 91.09% COD reduction at pH 11 and coagulant dosage of 1500 mg/L. 2016-03 Thesis http://eprints.usm.my/31352/ http://eprints.usm.my/31352/1/CLAIRE_SU_XIN-HUI24.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Teknologi Industri (School of Industrial Technology)
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	T1-995 Technology(General)
spellingShingle	T1-995 Technology(General) Su , Claire Xin-Hui Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation
description	Air sisa pewarna reaktif, cibacron biru F3GA (RCB), dirawat menggunakan teknologi gabungan hibrid termolisis dan pengentalan-pemberbukuan menggunakan polimer hibrid magnesium klorida-poliethylene oksida (MgCl2-PEO). Apabila air sisa pewarna sintetik dirawat menggunakan termolisis-pemangkin sahaja, 63.78% pemecatan warna dan 56.33% penurunan COD telah dicapai. Pemangkin yang digunakan ialah kuprum sulfat (CuSO4). Kecekapan maksimum bagi proses termolisis dicapai pada pH 2, dos pemangkin 5000 mg/L, suhu pemanasan 95°C dan tempoh pemanasan 120 minit. Polimer hibrid MgCl2-PEO disediakan dan dicirikan. Kemudian, ia diaplikasikan dalam pengolahan RCB menggunakan teknik pengentalan-pemberbukuan. Polimer hibrid disediakan dalam pelbagai nisbah MgCl2 kepada PEO melalui pengadunan fizikal. Kelikatan larutan akueus polimer hibrid menunjukkan tren menurun apabila komposisi MgCl2 meningkat. Walau bagaimanapun, kekonduksian larutan akueus hibrid polimer menunjukkan tren meningkat. Bagi aplikasi pengolahan air sisa RCB, didapati bahawa nisbah 90% MgCl2: 10% PEO menunjukkan prestasi tertinggi, dengan rekod 98.58% pemecatan warna dan 91.09% penurunan COD pada pH 11 dan dos pengental 1500 mg/L. A reactive dye, cibacron blue F3GA (RCB), was subjected to a combined and hybrid technology of thermolysis and coagulation-flocculation using the magnesium chloride-polyethylene oxide (MgCl2-PEO) hybrid polymer. When the synthetic dye wastewater was subjected to catalytic thermolysis alone, maximum colour removal and COD reduction achieved were 63.78% and 56.33%, respectively. The catalyst used was copper sulphate (CuSO4). Maximum efficiency of thermolysis was found to be at pH 2, catalyst mass loading of 5000 mg/L, heating temperature of 95°C and heating time 120 minutes. The MgCl2-PEO hybrid polymer was prepared and characterised. It was then applied in the coagulation-flocculation of RCB. Various ratios of MgCl2 to PEO were prepared through physical blending. The viscosities of the hybrid polymer showed a descending trend as the composition of MgCl2 increased. However, the conductivities of the hybrid polymer aqueous solutions showed an ascending trend. For the application in RCB dye wastewater treatment, 90% MgCl2:10% PEO ratio showed the best performance, recording 98.58% colour removal and 91.09% COD reduction at pH 11 and coagulant dosage of 1500 mg/L.
format	Thesis
qualification_level	Master's degree
author	Su , Claire Xin-Hui
author_facet	Su , Claire Xin-Hui
author_sort	Su , Claire Xin-Hui
title	Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation
title_short	Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation
title_full	Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation
title_fullStr	Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation
title_full_unstemmed	Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation
title_sort	reactive cibacron blue dye wastewater treatment using combined technology of thermolysis and inorganic-organic hybrid polymer coagulation-flocculation
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Teknologi Industri (School of Industrial Technology)
publishDate	2016
url	http://eprints.usm.my/31352/1/CLAIRE_SU_XIN-HUI24.pdf
_version_	1747820406818996224

Reactive Cibacron Blue Dye Wastewater Treatment Using Combined Technology Of Thermolysis And Inorganic-Organic Hybrid Polymer Coagulation-Flocculation

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