The supply of water by waterworks to all users, including homes and factories. There are two types of water supply: drinking water, which is made suitable for drinking by filtering and disinfecting the water from the source, and industrial water, which is not suitable for drinking but does not contain foreign matter or salts. Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
家庭,工場などすべての需要者に対して,水道施設によって水を供給すること。水源の水の異物をろ過,消毒して飲用に適するようにした上水道と,飲用には適さないが,異物や塩類を含まない工業用水道とがある。
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