{"created":"2020-03-08T07:56:17.206002+00:00","id":334,"links":{},"metadata":{"_buckets":{"deposit":"3bb15976-5fa4-41d9-8fd9-e81f7b763f47"},"_deposit":{"id":"334","owners":[],"pid":{"revision_id":0,"type":"recid","value":"334"},"status":"published"},"_oai":{"id":"oai:meral.edu.mm:recid/334","sets":["1582963788001:1582966577571"]},"communities":["ydbu"],"control_number":"334","item_1583103067471":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"Preliminary studies on the effectiveness of combined treatment on alleviating contaminants of wastewaters from food prcessing plants effluent","subitem_1551255648112":"en"}]},"item_1583103085720":{"attribute_name":"Description","attribute_value_mlt":[{"interim":"In the present research work, attempts were made to treat wastewater from food processing plant; Mohinga Plant by primary (sedimentation) and secondary (coagulation) treatments and Soy-Milk Plant by primary (sedimentation), secondary (coagulation) and biological treatments (aeration). Preliminary studies would be based on the standard wastewater treatment practice - primary (sedimentation), secondary (coagulation) and biological treatments were used singly or as a combined system. The effectiveness of individual or combined treatment systems were measured in terms of physical parameters (turbidity, color, suspended solids) and chemical parameters (pH, total solids, dissolved oxygen, biochemical oxygen demand and chemical oxygen demand).In the treatment of wastewaters, alum was used as coagulant and most sediment were removed by the settling column. It was found that suspended solids was gradually reduced by sedimentation, (79.23) % for Mohinga Plant and (92.12) % for Soy-Milk Plant. The sedimentation also moderately removed the odor and color of Soy-Milk Plant Effluent, whereas for Mohinga Plant Effluent, removal of odor and color was not observed. In secondary treatment (coagulation), the most effective coagulant dosage were (80) mg/l for Mohinga Plant and (60) mg/l for Soy-Milk Plant. For Mohinga Plant, removal efficiencies were (24.55)% for total solid (TS), (95.61)% for suspended solid (SS) and (43.75)% for chemical oxygen demand (COD) whereas for Soy-Milk Plant, removal efficiencies were (35.6)% for total solid (TS), (99.69)% for suspended solid (SS) and (46.67)% for chemical oxygen demand (COD) . Biological treatment (aeration) was conducted for Soy-Milk Plant Effluent sample. It was also found that an aeration time of 2 days was most effective for reduction of BOD (97.04) % and COD (96.28) % for Soy-Milk Plant Effluent. Aeration time of 3 days was most effective for turbidity, color and suspended solid removal percentage and they were (98.98) %, (98.82) % and (99.35) % for Soy-Milk Plant Effluent.\r Introduction"}]},"item_1583103108160":{"attribute_name":"Keywords","attribute_value_mlt":[{"interim":"research work"}]},"item_1583103120197":{"attribute_name":"Files","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2020-05-05"}],"displaytype":"preview","filename":"Preliminary Studies on the Effectiveness of Combined Treatment.pdf","filesize":[{"value":"619 Kb"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://meral.edu.mm/record/334/files/Preliminary Studies on the Effectiveness of Combined Treatment.pdf"},"version_id":"a06ce1c7-fac8-447c-b3dc-5c27aef6ad1a"}]},"item_1583103131163":{"attribute_name":"Journal articles","attribute_value_mlt":[{"subitem_journal_title":"West Yangon University Research Journal","subitem_volume":"3"}]},"item_1583103147082":{"attribute_name":"Conference papaers","attribute_value_mlt":[{}]},"item_1583103211336":{"attribute_name":"Books/reports/chapters","attribute_value_mlt":[{}]},"item_1583103233624":{"attribute_name":"Thesis/dissertations","attribute_value_mlt":[{"subitem_supervisor(s)":[]}]},"item_1583105942107":{"attribute_name":"Authors","attribute_value_mlt":[{"subitem_authors":[{"subitem_authors_fullname":"Swe Swe Hlaing"}]}]},"item_1583108359239":{"attribute_name":"Upload type","attribute_value_mlt":[{"interim":"Publication"}]},"item_1583108428133":{"attribute_name":"Publication type","attribute_value_mlt":[{"interim":"Journal article"}]},"item_1583159729339":{"attribute_name":"Publication date","attribute_value":"2011"},"item_1583159847033":{"attribute_name":"Identifier","attribute_value":"https://oar.ydbu.edu.mm/handle/123456789/167"},"item_title":"Preliminary studies on the effectiveness of combined treatment on alleviating contaminants of wastewaters from food prcessing plants effluent","item_type_id":"21","owner":"1","path":["1582966577571"],"publish_date":"2020-03-05","publish_status":"0","recid":"334","relation_version_is_last":true,"title":["Preliminary studies on the effectiveness of combined treatment on alleviating contaminants of wastewaters from food prcessing plants effluent"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2021-12-13T01:40:50.533101+00:00"}