科目名 Course Title
Solid Waste Landfill Enginnering and Design [廃棄物埋立処分工学 E]
講義題目 Subtitle
責任教員
Instructor
東條 安匡 [Yasumasa TOJO] (大学院工学研究院)
担当教員 Other
Instructors
開講年度 Year
2013
時間割番号 Course Number (E3)
092316 (34013)
開講学期 Semester
１学期
単位数
2
Number of Credits
補足事項 Other Information
キーワード Key Words
Sanitary landfill, design of landfill, leachate, liner, biodegradation, heavy metal
授業の目標 Course Objectives
Landfill is the final stage of a solid waste management. Comparing with other waste management technology such as
incineration, it requires quite long-term management. Therefore, its impact may extend to future generation if enough
management measure isn’t taken. So, landfill should be constructed and operated properly so as to prevent environmental
impact caused by leachate or gas in long-term as well as in short term. For this, understanding of various phenomena arising
in landfill is indispensable. In addition having sufficient skills for designing each facility installed in landfill based on
phenomenological understanding is important. This lecture covers not only design aspects of landfill but also various
phenomena arising in landfill such as biological degradation of waste, behavior of heavy metals, leachate and gas migration,
solute transport etc. Furthermore, history of technological development and current strategies taken in Japan and other
countries will be provided.
到達目標 Course Goals
By understanding the multi-barrier concept as the risk management of landfill, students can become to assess the risk of
landfill properly. In addition, student can become to formulate biodegradation process of organic matter, to calculate
biodegradation rate, and to estimate quantity of gas generated from waste biodegradation by comprehending overall
biodegradation process. By understanding heavy metal behavior, student can learn how landfill should be managed from the
viewpoint of future emission.
授業計画 Course Schedule
(1) Introduction
(2) Concept and structure of landfill
(3) History of landfill technology, Outline of landfill sites
(4) Landfill classification and kinds of landfills by location and
function
(5) Liner system & Leachate collection
(6) Leachate treatment
(7) Gas collection system
(8) Biodegradation of waste (Anaerobic degradation)
(9) Biodegradation of waste (Aerobic degradation)
(10) Behavior of heavy metal in landfill I
(11) Behavior of heavy metal in landfill II
(12) Water movement phenomena in landfill
(13) Macro water balance in landfills and estimation of leachate generation
(14)
(13)
(14)
(15)
Gas generation and movement
Heat transfer in waste layer
Solute transport
Waste stabilization by semi-aerobic landfill structure
準備学習（予習・復習）等の内容と分量 Homework
In each class, handouts and additional materials are provided. Students should read entire material and gather additional
information related to the lecture by themselves to learn more details.
成績評価の基準と方法 Grading System
attendance (20%), intermediate report (35%), final report (45%)
テキスト・教科書 Textbooks
text written by the lecturer is used.
講義指定図書 Reading List
参照ホームページ Websites
研究室のホームページ Website of Laboratory
備考 Additional Information