Water Supply System in Osaka, Japan
Table of Contents
1. History of Public Water Supply System in Osaka
2. Water Resources
2.1. Water Sources for Supply ―The Yodo River
2.2. Water Resources Development
2.3. Changes in Water Quality
2.4. Maintaining Quality of Water Sources
3. Water Supply Facilities
3.1. Water Purification Facilities
3.2. Advanced water treatment system
3.3. Maintenance of Purification Facilities
3.4. Distribution Facilities
3.5. Maintenance of Distribution Pipes
3.6. Water Service Installation
3.7. Maintenance of Water Service Installation
3.8. Leakage Prevention
4. Supervision of Water Quality Control
5. Earthquake Preparedness
6. Management
6.1. Water Rates
6.2. Service to Citizens
6.3. Financial Management of Water Supply System
7. Industrial Water Supply System
7.1. History of Industrial Water Supply System
7.2. Description of Facilities
7.3. Change in Water Demand
7.4. Management
8. Environmental Protection Measures
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