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DEVELOPMENT OF A PERMEABLE REACTIVE BARRIER TO TREAT LEACHATE FROM MUNICIPAL SOLID WASTE DUMPSITES IN SRI LANKA : AN EFFECTIVE USE OF LOCALLY AVAILABLE MATERIALS FOR HEAVY METAL REMOVAL
https://doi.org/10.24561/00010341
https://doi.org/10.24561/00010341bc8fad54-c247-4946-8c5b-8fc202672b5d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
GD0000565.pdf (1.7 MB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||||||
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| 公開日 | 2015-08-25 | |||||||||
| タイトル | ||||||||||
| タイトル | DEVELOPMENT OF A PERMEABLE REACTIVE BARRIER TO TREAT LEACHATE FROM MUNICIPAL SOLID WASTE DUMPSITES IN SRI LANKA : AN EFFECTIVE USE OF LOCALLY AVAILABLE MATERIALS FOR HEAVY METAL REMOVAL | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||
| 資源タイプ | doctoral thesis | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.24561/00010341 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| タイトル（別言語） | ||||||||||
| その他のタイトル | スリランカにおける廃棄物処分場浸出水処理のための浸透性浄化壁の開発：重金属除去を目的とした地域資材の有効活用 | |||||||||
| 著者 |
B., G. N. Sewwandi
× B., G. N. Sewwandi
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| 著者 所属 | ||||||||||
| 値 | 埼玉大学大学院理工学研究科（博士後期課程）理工学専攻 | |||||||||
| 著者 所属（別言語） | ||||||||||
| 値 | Graduate School of Science and Engineering, Saitama University | |||||||||
| 書誌 | ||||||||||
| 収録物名 | 博士論文（埼玉大学大学院理工学研究科（博士後期課程）） | |||||||||
| 書誌情報 |
発行日 2014 |
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| 出版者名 | ||||||||||
| 出版者 | 埼玉大学大学院理工学研究科 | |||||||||
| 出版者名（別言語） | ||||||||||
| 出版者 | Graduate School of Science and Engineering, Saitama University | |||||||||
| 形態 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 6, 88 p. | |||||||||
| 学位授与番号 | ||||||||||
| 学位授与番号 | 甲第966号 | |||||||||
| 学位授与年月日 | ||||||||||
| 学位授与年月日 | 2014-09-19 | |||||||||
| 学位名 | ||||||||||
| 学位名 | 博士(学術) | |||||||||
| 学位授与機関 | ||||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||||
| 学位授与機関識別子 | 12401 | |||||||||
| 学位授与機関名 | 埼玉大学 | |||||||||
| 目次 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Acknowledgement........................................................................................................i Table of contents........................................................................................................iii List of Figures ............................................................................................................. v List of Tables .............................................................................................................. vi Chapter 1 GENERAL NTRODUCTION…………………………………………………………………1 Chapter 2 CHARACTERIZATION AND EVALUATION OF LEACHATE CONTAMINATION POTENTIAL OF LEACHATE FROM MUNICIPAL SOLID WASTE DUMPSITES IN SRI LANKA………………………………………………………………22 Abstract .....................................................................................................................22 2.1 Introduction....................................................................................................23 2.2 Materials and Methods...................................................................................24 2.2.1 Sampling of landfill leachate ...................................................................24 2.2.2 Leachate characterization........................................................................25 2.3 Results and Discussion...................................................................................27 2.3.1 Variation of general water quality parameters........................................27 2.3.2 Anions and cations in landfill leachate....................................................28 2.3.3 Organic pollutants ................................................................................... 31 2.3.4 Heavy metals in landfill leachate.............................................................32 2.3.5 Leachate Pollution Index .........................................................................36 2.4 Summary and Conclusions.............................................................................40 Chapter 3 ADSORPTION OF Cd(II) AND Pb(II) ONTO HUMIC ACID–TREATED COCONUT (Cocos nucifera) HUSK…………………………………………………………………..46 Abstract .....................................................................................................................46 3.1 Introduction....................................................................................................46 3.2 Materials and Methods...................................................................................49 3.2.1 Materials used..........................................................................................49 3.2.2 Treatment of CH with sodium humate....................................................49 3.2.3 Surface area and pore size distribution analysis .....................................49 3.2.4 Scanning electron microscopy and X-ray energy dispersion analysis (EDAX)……………………………………………………………………………………………………50 3.2.5 Surface charge characterization ..............................................................50 3.2.6 FT-IR analysis ..........................................................................................50 3.2.7 Effect of pH and background ion concentration on adsorption .............50 3.2.8 Effect of initial metal ion concentration on adsorption.......................... 51 3.2.9 Effect of contact time on adsorption .......................................................52 3.2.10 Desorption experiments ..........................................................................53 3.2.11 Effect of competitive ion on adsorption ..................................................54 3.3 Results and Discussion...................................................................................54 3.3.1 Characterization of coconut husk ............................................................54 3.3.2 SEM and EDAX analysis.........................................................................54 3.3.3 FT-IR analysis ..........................................................................................55 3.3.4 Effect of pH and ionic strength on adsorption........................................ 57 3.3.5 Effect of initial metal concentration on adsorption ................................58 3.3.6 Effect of contact time on adsorption .......................................................59 3.3.7 Desorption experiment ............................................................................60 3.3.8 Effect of competitive ions on adsorption.................................................60 3.3.9 Comparison of Cd2+ and Pb2+ adsorption onto biosorbents ...................62 3.4 Conclusions.....................................................................................................63 Chapter 4 CHARACTERIZATION OF SOILS OF SRI LANKA TO BE USED AS A REACTIVE MATERIAL IN PERMEABLE REACTIVE BARRIER……………………………………………………………………………………………………………………71 Abstract ..................................................................................................................... 71 4.1 Introduction.................................................................................................... 71 4.2 Materials and Methods...................................................................................73 4.2.1 Sampling of soils in Sri Lanka .................................................................73 4.2.3 Analysis of soil .........................................................................................74 4.3 Results and Discussion...................................................................................76 4.3.1 Physico-chemical properties of soils .......................................................76 4.4 Conclusions..................................................................................................... 81 References................................................................................................................. 81 Chapter 5 SUMMARY, CONCLUSIONS AND PERSPECTIVES……………………………84 5.1 Characterization and evaluation of leachate contamination potential of leachate from municipal solid waste dumpsites in Sri Lanka..................................84 5.2 Adsorption of Cd(II) and Pb(II) onto humic acid–treated coconut (Cocos nucifera) husk ...........................................................................................................84 5.3 Characterization of soils of Sri Lanka to be used as a reactive material in permeable reactive barrier........................................................................................85 5.4 Conclusions and perspectives.........................................................................85 |
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| 注記 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 指導教員 : 川本健 | |||||||||
| 版 | ||||||||||
| 値 | [出版社版] | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 資源タイプ | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | text | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
| 作成日 | ||||||||||
| 日付 | 2015-08-10 | |||||||||
| 日付タイプ | Created | |||||||||
| アイテムID | ||||||||||
| 値 | GD0000565 | |||||||||
