{"created":"2020-09-10T03:32:17.832631+00:00","id":5323,"links":{},"metadata":{"_buckets":{"deposit":"cb43cd1b-711f-48b3-ac1f-1b839df9f262"},"_deposit":{"created_by":30,"id":"5323","owner":"30","owners":[30],"owners_ext":{"displayname":"","email":"khinmohmohaung@gmail.com","username":""},"pid":{"revision_id":0,"type":"recid","value":"5323"},"status":"published"},"_oai":{"id":"oai:meral.edu.mm:recid/5323","sets":["1582963413512:1596105561292"]},"communities":["ytu"],"item_1583103067471":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"Dewatering of Source-separated Human Urine for Nitrogen Recovery by Membrane Distillation","subitem_1551255648112":"en"}]},"item_1583103085720":{"attribute_name":"Description","attribute_value_mlt":[{"interim":"The nitrogen content of a synthetic ammonia wastewater was concentrated using direct contact membrane\ndistillation (DCMD). The ratio of transferred ammonia to water (i.e., specific ammonia transfer:\nSAT) was controlled by operational conditions. With 20 °C on the permeate side, and a high temperature\nof 70 °C on the feed side, the process exhibited low SAT values for PTFE/PP (PTF045LD0A), PTFE/PP (TF-\n450), and PVDF (HVHP-14250) membranes. This was because the increase in water flux (424 L/m2 h)\nwas greater than that of ammonia transfer. A positive relationship between SAT and free ammonia\nconcentration was identified under different total ammoniacal nitrogen concentration and pH. The\nacidification pretreatment to pH 5 led to further reduction in the SAT value (as low as 6.91!10\"5 g-N/g-\nH2O). As a practical application, the dewatering process of source-separated human urine by DCMD\nrequired an additional filtration step to prevent fouling, but the filtration had an insignificant effect on\nthe SAT. For the acidified and filtered source-separated human urine, total ammoniacal nitrogen was\nsuccessfully concentrated with a low SAT value (o2.06!10\"3 g-N/g-H2O)."}]},"item_1583103108160":{"attribute_name":"Keywords","attribute_value_mlt":[{"interim":"Human urine"},{"interim":"Ammonia enrichment"},{"interim":"Membrane distillation"},{"interim":"Acidification"}]},"item_1583103120197":{"attribute_name":"Files","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2020-09-10"}],"displaytype":"preview","filename":"Dewatering of source-separated human urine for nitrogen recovery by membrane distillation.pdf","filesize":[{"value":"387 Kb"}],"format":"application/pdf","licensetype":"license_0","url":{"url":"https://meral.edu.mm/record/5323/files/Dewatering of source-separated human urine for nitrogen recovery by membrane distillation.pdf"},"version_id":"2fa70e63-5f91-4b21-ab51-3fd9ccc80f5e"}]},"item_1583103131163":{"attribute_name":"Journal articles","attribute_value_mlt":[{"subitem_journal_title":"Journal of Membrance Science","subitem_pages":"pp 13_20","subitem_volume":"512"}]},"item_1583105942107":{"attribute_name":"Authors","attribute_value_mlt":[{"subitem_authors":[{"subitem_authors_fullname":"Lat Lat Tun"},{"subitem_authors_fullname":"Dawoon Jeong"},{"subitem_authors_fullname":"Seongpil Jeong"},{"subitem_authors_fullname":"Kyungjin Cho"},{"subitem_authors_fullname":"Seockheon Lee"},{"subitem_authors_fullname":"Hyokwan Bae"}]}]},"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":"2016-04-01"},"item_title":"Dewatering of Source-separated Human Urine for Nitrogen Recovery by Membrane Distillation","item_type_id":"21","owner":"30","path":["1596105561292"],"publish_date":"2020-09-10","publish_status":"0","recid":"5323","relation_version_is_last":true,"title":["Dewatering of Source-separated Human Urine for Nitrogen Recovery by Membrane Distillation"],"weko_creator_id":"30","weko_shared_id":-1},"updated":"2021-12-13T03:35:03.458676+00:00"}