-
RootNode
-
Co-operative College, Mandalay
-
Cooperative College, Phaunggyi
-
Co-operative University, Sagaing
-
Co-operative University, Thanlyin
-
Dagon University
-
Kyaukse University
-
Laquarware Technological college
-
Mandalay Technological University
-
Mandalay University of Distance Education
-
Mandalay University of Foreign Languages
-
Maubin University
-
Mawlamyine University
-
Meiktila University
-
Mohnyin University
-
Myanmar Institute of Information Technology
-
Myanmar Maritime University
-
National Management Degree College
-
Naypyitaw State Academy
-
Pathein University
-
Sagaing University
-
Sagaing University of Education
-
Taunggyi University
-
Technological University, Hmawbi
-
Technological University (Kyaukse)
-
Technological University Mandalay
-
University of Computer Studies, Mandalay
-
University of Computer Studies Maubin
-
University of Computer Studies, Meikhtila
-
University of Computer Studies Pathein
-
University of Computer Studies, Taungoo
-
University of Computer Studies, Yangon
-
University of Dental Medicine Mandalay
-
University of Dental Medicine, Yangon
-
University of Information Technology
-
University of Mandalay
-
University of Medicine 1
-
University of Medicine 2
-
University of Medicine Mandalay
-
University of Myitkyina
-
University of Public Health, Yangon
-
University of Veterinary Science
-
University of Yangon
-
West Yangon University
-
Yadanabon University
-
Yangon Technological University
-
Yangon University of Distance Education
-
Yangon University of Economics
-
Yangon University of Education
-
Yangon University of Foreign Languages
-
Yezin Agricultural University
-
New Index
-
Item
{"_buckets": {"deposit": "0e356b30-b7d7-4f9d-ae81-925d8d4ef0da"}, "_deposit": {"created_by": 30, "id": "5330", "owner": "30", "owners": [30], "owners_ext": {"displayname": "", "username": ""}, "pid": {"revision_id": 0, "type": "recid", "value": "5330"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/5330", "sets": ["1596105561292", "user-ytu"]}, "communities": ["ytu"], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Optimization of Photocatalytic decolourization of Red Dye in an Aqueous Suspension of Titanium Dioxide Using Response Surface Methodology", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "Optimization of photocatalytic decolourization of synthetic red dye solution under artificial UV irradiation using titanium dioxide (TiO2) was studied. Box-Behnken design was employed for optimization of UV/TiO2process. Four independent variables namely initial dye concentration, pH, photocatalyst dosage and UV irradiation time was chosen as processvariables. According to ANOVA, it was observed thatthe initial dye concentrationand pH was statistically the most significant for decolourization efficiency response, with confidence level of 99.99%, followed by the UV irradiation time (97.54%). It has also been observed that the highest interaction (99.81%) occurred between the initial dye concentrationand pH.Optimization resultshowed that maximum decolourization of dye solution (96%) was achieved at the optimum conditions: initial dye concentration 50 mg/L, pH 3, photocatalyst dosage 1 g/L and irradiation time 180 min. Predicted values of decolourization efficiency were found to be in good agreement with experimental values (R2= 0.9557and Adj-R2= 0.9323).These results indicatethat the optimization based on the Box-Behnkendesign can effort by the estimation of the optimum conditions for the maximum decolourization efficiency."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "decolourization"}, {"interim": "dye solution"}, {"interim": "catalyst"}, {"interim": "uv irradiatio"}, {"interim": "response surface methodology"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_no", "date": [{"dateType": "Available", "dateValue": "2020-09-10"}], "displaytype": "preview", "filename": "SSH.pdf", "filesize": [{"value": "529 Kb"}], "format": "application/pdf", "licensetype": "license_0", "url": {"url": "https://meral.edu.mm/record/5330/files/SSH.pdf"}, "version_id": "7d5cfef0-6a12-4c24-a903-7ca468cc8ac7"}]}, "item_1583103147082": {"attribute_name": "Conference papers", "attribute_value_mlt": [{"subitem_c_date": "2017-11-06", "subitem_conference_title": "10th Regional Conference on Chemical Engineering (Sustaining Chemical Engineering Ingenuity and Breakthroughs Towards a Successful ASEAN Integration)", "subitem_place": "Hotel Benilde Maison de la Salle, Manila, Philippines"}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Su Su Hlaing"}, {"subitem_authors_fullname": "Lat Lat Tun"}, {"subitem_authors_fullname": "Tint Tint Kywe"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Conference paper"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2017-11-06"}, "item_title": "Optimization of Photocatalytic decolourization of Red Dye in an Aqueous Suspension of Titanium Dioxide Using Response Surface Methodology", "item_type_id": "21", "owner": "30", "path": ["1596105561292"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000005330", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-09-10"}, "publish_date": "2020-09-10", "publish_status": "0", "recid": "5330", "relation": {}, "relation_version_is_last": true, "title": ["Optimization of Photocatalytic decolourization of Red Dye in an Aqueous Suspension of Titanium Dioxide Using Response Surface Methodology"], "weko_shared_id": -1}
Optimization of Photocatalytic decolourization of Red Dye in an Aqueous Suspension of Titanium Dioxide Using Response Surface Methodology
http://hdl.handle.net/20.500.12678/0000005330
http://hdl.handle.net/20.500.12678/0000005330e0f68b7b-e9ea-4b14-b03e-c19a034b64c9
0e356b30-b7d7-4f9d-ae81-925d8d4ef0da
Publication type | ||||||
---|---|---|---|---|---|---|
Conference paper | ||||||
Upload type | ||||||
Publication | ||||||
Title | ||||||
Title | Optimization of Photocatalytic decolourization of Red Dye in an Aqueous Suspension of Titanium Dioxide Using Response Surface Methodology | |||||
Language | en | |||||
Publication date | 2017-11-06 | |||||
Authors | ||||||
Su Su Hlaing | ||||||
Lat Lat Tun | ||||||
Tint Tint Kywe | ||||||
Description | ||||||
Optimization of photocatalytic decolourization of synthetic red dye solution under artificial UV irradiation using titanium dioxide (TiO2) was studied. Box-Behnken design was employed for optimization of UV/TiO2process. Four independent variables namely initial dye concentration, pH, photocatalyst dosage and UV irradiation time was chosen as processvariables. According to ANOVA, it was observed thatthe initial dye concentrationand pH was statistically the most significant for decolourization efficiency response, with confidence level of 99.99%, followed by the UV irradiation time (97.54%). It has also been observed that the highest interaction (99.81%) occurred between the initial dye concentrationand pH.Optimization resultshowed that maximum decolourization of dye solution (96%) was achieved at the optimum conditions: initial dye concentration 50 mg/L, pH 3, photocatalyst dosage 1 g/L and irradiation time 180 min. Predicted values of decolourization efficiency were found to be in good agreement with experimental values (R2= 0.9557and Adj-R2= 0.9323).These results indicatethat the optimization based on the Box-Behnkendesign can effort by the estimation of the optimum conditions for the maximum decolourization efficiency. | ||||||
Keywords | ||||||
decolourization, dye solution, catalyst, uv irradiatio, response surface methodology | ||||||
Conference papers | ||||||
2017-11-06 | ||||||
10th Regional Conference on Chemical Engineering (Sustaining Chemical Engineering Ingenuity and Breakthroughs Towards a Successful ASEAN Integration) | ||||||
Hotel Benilde Maison de la Salle, Manila, Philippines |