The mechanism, characteristics and efficiency of a new vertical flow labyrinth (VFL) device for treating various wastewaters

• Material Type: 博士論文
• Title: The mechanism, characteristics and efficiency of a new vertical flow labyrinth (VFL) device for treating various wastewaters
• Author/Editor: 王, 晓轩
• Author Heading: 王, 晓轩
• Publication Date: 2022-09-26
• Publication Date (W3CDTF): 2022-09-26
• Alternative Title: 新垂直流ラビリンス（VFL）排水処理装置の機構、特性及び効率に関する研究
• Degree grantor/type: 北九州市立大学
• Date Granted: 2022-09-26
• Date Granted (W3CDTF): 2022-09-26
• Dissertation Number: 甲第217号
• Degree Type: 博士(工学)
• Text Language Code: eng
• Subject Heading: Landfill leachate; Printing and dyeing wastewater; Removal mechanisms; Vertical flow labyrinth (VFL); Biodiversity
• Target Audience: 一般
• Note (General): Due to high ammonia nitrogen and complex water quality characteristics, landfill leachate has caused significant difficulties in leachate's biological treatment. Therefore, it is essential to develop an efficient and energy-saving leachate natural treatment process. In addition, printing and dyeing wastewater is one of the leading industrial wastewaters with large output, strong alkalinity, high chroma, high organic concentration, complex components, and poor biodegradability. The textile industry is one of the most intensive industries in chemical products whose wastewater contains hazardous dyes, pigments, dissolved/suspended solids, and heavy metals. Hence, it is essential to effectively treat the wastewater generated by this industry before releasing it into the environment. Though textile wastewater treatment has made tremendous progress, the advanced treatment methods should be improved further to make them economically viable and friendly. Based on this, starting from landfill leachate and sand washing wastewater, this paper uses a new vertical flow labyrinth (VFL) device to investigate the effect of seasonal temperature on water quality degradation performance. On this basis, the superiority of the VFL unit and the anaerobic/anoxic/aerobic (AAO) process in the treatment of sand-washing wastewater was compared.
• Persistent ID (NDL): info:ndljp/pid/12651767; https://dl.ndl.go.jp/pid/12651767
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2023-03-02T11:18:11+09:00
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): https://kitakyu.repo.nii.ac.jp/records/1060
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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2023-09-08 再収集