| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable a treated water wisher or a seller having no special knowledge to present a treated water recycling system suitable to a person who wants to set and use it by inputting necessary data for selecting the treated water recycling system. <P>SOLUTION: This device comprises an input means for inputting user information; a storage means for preliminarily storing the user information and information for storage quantities of storage tanks for making a treated water recycle system setting plan; an arithmetic means for determining the specification of a proper treated water storage tank from the information stored in the storage means, and making a treated water recycle system setting plan including the reducible cost and water-saving quantity of water and sewerage for a prescribed period; a display means for displaying the specification of the treated water recycle system including the specification information of the proper treated storage tank and the information for the reducible cost and water-saving quantity of water and sewerage for the prescribed period, which are obtained by the arithmetic means. <P>COPYRIGHT: (C)2004,JPO</p> |
