Photocatalytic degradation of palm oil mill effluent over
In this study, for the first time, the application of central composite design, a response surface methodology in the design of experiment, was carried out for the optimization of process variables in the photocatalytic degradation of palm oil mill effluent over a UV/titania system.
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Evaluation of the photocatalytic degradation of pre-treated
This paper reports the photocatalytic degradation of pre-treated palm oil mill effluent (POME) over a Pt-doped titania photocatalyst. Pt loading on th…
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Photocatalytic treatment of palm oil mill effluent by visible
Palm oil mill effluent (POME) is a serious and expensive environmental problem in Malaysia. In this paper, CaFe 2 O 4 is introduced as a novel photocatalyst for the degradation of POME under visible light irradiation.
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Evaluation of The Photocatalytic Degradation of Pre-Treated
For example, Cheng et al. (2015) studied the evaluation of photocatalytic degradation of pre-treated palm oil mill effluent (POME) over Pt-loaded titania, in which there was significant reduction
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PHOTOCATALYTIC DEGRADATION OF PALM OIL MILL SECONDARY EFFLUENT
PHOTOCATALYTIC DEGRADATION OF PALM OIL MILL SECONDARY EFFLUENT Nur Hanis Hayati Hairom1*, Nurul ‘Aisyah Abd Hadi1, Nurul Hana Ismail1, Nur Zarifah Zainuri1, Dilaelyana Abu Bakar Sidik1,2, Amira Liyana Desa1, Nurasyikin Misdan1, Norhaniza Yusof3,4, and Abdul Wahab Mohammad5
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Advanced Degradation of Lignin from Palm Oil Mill Effluent
Arutanti, O., Sari, A.A., Berkah, A. et al. Advanced Degradation of Lignin from Palm Oil Mill Effluent (POME) by a Combination of Photocatalytic-Fenton Treatment and TiO 2 Nanoparticle as the Catalyst.
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Photocatalytic treatment technology for palm oil mill
This review provides insight into various techniques utilized for the treatments of palm oil mill effluents (POME). Generally, POME treatment is achieved in two ways, these are (1) pre-treatment stages, involving majorly the reduction of oil and grease and suspended matter and (2) an advanced treatment stage, in which wastewater contaminants (e.g. BOD 5, COD) are reduced to standard discharge
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(PDF) Photocatalytic treatment technology for palm oil mill
Photocatalytic treatment technology for palm oil mill effluent (POME) - A review Article (PDF Available) in Process Safety and Environmental Protection 102 · June 2016 with 675 Reads
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(PDF) Photocatalytic treatment technology for palm oil mill
Photocatalytic treatment technology for palm oil mill effluent (POME) - A review Article (PDF Available) in Process Safety and Environmental Protection 102 · June 2016 with 675 Reads
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optimization of photocatalytic degradation of palm oil mill
Photocatalytic degradation of palm oil mill effluent over . The optimization studies of the process variables in the photocatalytic degradation of palm oil mill effluent revealed that O 2 flowrate, TiO 2 loading and initial concentration of POME waste were significance in influencing the final POME degradation.
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(PDF) Photocatalytic treatment technology for palm oil mill
This review provides insight into various techniques utilized for the treatments of palm oil mill effluents (POME). Generally, POME treatment is achieved in two ways, these are (1) pre-treatment stages, involving majorly the reduction of oil and
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Modeling and optimization of photocatalytic treatment of pre
Keywords: analysis of variance; photocatalytic degradation; palm oil mill effluent; response surface methodology; titanium-dioxide 1. Introduction Palm oil mill effluent (POME) contributes to serious environmental problems especially to aquatic life when disposed of nearby water bodies, and is thus often treated using anaerobic, aerobic bioreac-
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(PDF) Advanced Degradation of Lignin from Palm Oil Mill
Advanced Degradation of Lignin from Palm Oil Mill Effluent (POME) by a Combination of Photocatalytic-Fenton Treatment and TiO2 Nanoparticle as the Catalyst the number of catalyst mass over 0
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Palm Oil Mill Effluent | Scientific.Net
A total of 38 potential biosurfactant producing bacteria isolated from palm oil mill effluent were qualitatively screened for its tensoactive properties using drop collapse and oil spreading tests. Eleven of the 38 isolates exhibited high surface activity through the drop collapse test.
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A novel photomineralization of POME over UV-responsive TiO2
Traditionally, palm oil mill effluent (POME) is treated via open ponding system, which however is land-intensive and requires long hydraulic retention time. For the first time, this paper reports, simultaneously, the kinetics of photocatalytic degradation of POME and the assessment of its gaseous product formations.
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Modeling and optimization of photocatalytic treatment of pre
This study aimed at the degradation of COD, BOD and Color present in palm oil mill effluent (POME) using UV/TiO 2 system. A Statistical tool called face-centered central composite design has been run through response surface methodology by the use of design expert software to model and optimize the photodegradation process.
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A novel photomineralization of POME over UV-responsive TiO2
Traditionally, palm oil mill effluent (POME) is treated via open ponding system, which however is land-intensive and requires long hydraulic retention time. For the first time, this paper reports, simultaneously, the kinetics of photocatalytic degradation of POME and the assessment of its gaseous product formations.
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(PDF) Phototreatment of Palm Oil Mill Effluent (POME) over Cu
Phototreatment of Palm Oil Mill Effluent (POME) over Cu/TiO2 Photocatalyst. a response surface designed experiment for the optimization of process variables in the photocatalytic degradation
Get Inquiry(PDF) Photocatalytic treatment technology for palm oil mill
This review provides insight into various techniques utilized for the treatments of palm oil mill effluents (POME). Generally, POME treatment is achieved in two ways, these are (1) pre-treatment stages, involving majorly the reduction of oil and
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PHOTO-TREATMENT OF PALM OIL MILLS EFFLUENT (POME) OVER Cu/TiO
2.2 Palm Oil Mill Effluent (POME) 7 2.3 POME Treatments 9 2.4 Titanium Dioxide (TiO 2) as Photocatalyst 11 2.5 Mechanism of Photocatalysis 11 2.6 Past Photocatalysis Studies 2.6.1 Photocatalysis with Different Photocatalysts 13 2.6.2 The Effects of Different Dopants on TiO 2 Photocatalyst 20
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PERFORMANCE OF SOLAR PHOTOCATALYSIS AND PHOTO-FENTON
DEGRADATION OF PALM OIL MILL EFFLUENT 999 Treatment of palm oil mill effluent using solar photocatalysis Solar ZnO and TiO 2 photocatalysis were conducted by varying the concentrations of TiO 2 and ZnO from 0.02 to 0.2 , 4 5 5 5 5
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WO3/Nb2O5 Nanoparticles-Decorated Hierarchical Porous ZnO
WO 3 /Nb 2 O 5 Nanoparticles-Decorated Hierarchical Porous ZnO Microspheres for Enhanced Photocatalytic Degradation of Palm Oil Mill Effluent and Simultaneous Production of Biogas p.379 Solid State Reaction Synthesis and Characterization of Lithium Lanthanum Titanate Lithium-Ion Conducting Solid Electrolyte with Different Li to La Content
Get InquiryOptimization and Modeling of Photocatalytic Degradation of
Photocatalytic degradation of palm oil mill effluent over ultraviolet-responsive titania: Successive assessments of significance factors and process optimization. Journal of Cleaner Production 2017, 142, 2073-2083. DOI: 10.1016/j.jclepro.2016.11.077. Kim Hoong Ng, Yoke Wang Cheng, Maksudur R. Khan, Chin Kui Cheng.
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Preparation of Nb 2 O 5 -decorated hierarchical porous ZnO
Under UV light irradiation, the ZnO/Nb2O5 composites degraded palm oil mill effluent (POME) efficiently and demonstrated much higher photocatalytic activity compared to those of pure ZnO and Nb2O5. The enhanced photocatalytic degradation performance of ZnO/Nb2O5 composites was attributed to the high charge separation efficiency and hydroxyl
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