Course Title : Systems Approach on Sound Material Cycles Society

Code 10F454
Course Year Master and Doctor Course
Term 1st term
Class day & Period Mon 3rd
Location C1-192
Credits 2
Restriction No Restriction
Lecture Form(s) Lecture
Language Japanese/English
Instructor Shinichi Sakai, Yasuhiro Hirai,

Course Description

It has become a major political/ social issue to establish a Sound Material-Cycle Society in order to save the earth resources and energy and to preserve environmental conservation. This course mainly covers the following topics: 1) History, current status, and future prospect of waste issues and establishment of a sound material-cycles society. 2) Basic concepts and current conditions/ challenges of the following items: The Basic Law for Establishing the Material Cycles Society and the Basic Plan for accomplishing it; Containers and Packaging Recycling Law; Home Appliance Recycling Law; End-of-Life Vehicle Recycling Law and others. 3) Basic concept and application of material flow analysis and life cycle assessment; these tools are important to grasp the whole flow of each recycling, resource use, product consumption, recycle and disposal of waste electrical and electronic equipment, for which it is required to take Clean Cycle & Control concepts in relation to chemical substances. Along with above topics, source origin, behavior, and decomposition of persistent organic pollutants, which should be inevitably linked to the realization of a Sound Material-Cycle Society, will also be discussed in the class.

Grading

Evaluation will be done based on the test scores and learning attitude in class.

Course Goals

The goal of this class is to help students understand the systems and technologies for establishing a Sound Material Cycles Society; students learn how to think about material flow analysis and life cycle assessment in order to develop deep understanding of the whole system of material flow (i.e., resource use, product consumption, cycles and disposal of waste).

Course Topics

Theme Class number of times Description
The Basic Law for Establishing the Material Cycles Society and the Basic Plan for Material Cycles 1 Lean the frame work and three indices of this basic plan in detail, and examine recent globally developed “3R Initiative” activities and status of material cycles in Asian countries.
Development of Each Recycling System 3 Learn the following items separately designated as effective measures under The Basic Law for Establishing the Material Cycles Society: 1) Containers and packaging 2) Home Appliance 3) End-of-Life Vehicle 4) Construction Material 5) Food Material
Each Recycling System and Clean, Cycles & Control Concepts 3 Examine application of the following strategic concepts for waste electrical and electronic equipment, end-of-life vehicles, and battery waste. 1) Clean: Avoid the use of hazardous waste and chemical substances. 2) Cycle: Apply cycle concept when use effects are expected but no alternatives are available.
Basic concept and application of material flow and life cycle analyses 5 Lean about basic concept of Material Flow Analysis (MFA) and Life Cycle Assessment (LCA). Examine food waste recycling using these analyses as a case study.
Environmental Transport Model and Behavior of Persistent Organic Pollutants (POPs) 2 Learn basic concept and application of the model. Examine case studies of global mobility of POPs and behavior of PCB on regional and global scales.
Confirmation of Attainment 1 Confirm students’ levels of understanding on the course topics, and make sure of the points of MFA, LCA, and systems and techniques for establishing a sound material-cycle society.

Textbook

Not specified. Materials and references will be distributed when needed.

Textbook(supplemental)

Introduced in class when necessary.

Prerequisite(s)

Solid Waste Management

Independent Study Outside of Class

Web Sites

Additional Information