CN1199803A - 城市卫生用水新方案 - Google Patents

城市卫生用水新方案 Download PDF

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Publication number
CN1199803A
CN1199803A CN 97111317 CN97111317A CN1199803A CN 1199803 A CN1199803 A CN 1199803A CN 97111317 CN97111317 CN 97111317 CN 97111317 A CN97111317 A CN 97111317A CN 1199803 A CN1199803 A CN 1199803A
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China
Prior art keywords
water
sanitary water
water scheme
city
city sanitary
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Pending
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CN 97111317
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English (en)
Inventor
王建树
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Individual
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Individual
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Priority to CN 97111317 priority Critical patent/CN1199803A/zh
Publication of CN1199803A publication Critical patent/CN1199803A/zh
Pending legal-status Critical Current

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Abstract

本发明是城市卫生用水新方案城市居民用水中的卫生用水改由地下水或处理过的污水或海水等通过取暖系统分供。

Description

城市卫生用水新方案
本发明是城市卫生用水不用自来水的新方案
目前,淡水的紧张已是世界性难题。细分析起来,水的用途可分生产用水、生活用水、卫生用水三大类。现在人口较集中的大城市,水的问题较突出,其中卫生用水占的比例很大,而取暖系统利用率很低。
本专利的目的就是提供一种城市卫生用水的新方案,以便减轻自来水供应负担。
本专利的要点:生活用水与卫生用水分别提供,生活用水仍由原自来水系统提供。而卫生用水则由地下水或处理过的污水或海水等提供,通过取暖系统分供,或保留自来水作为备用。这样既降低了造价和费用,又提高了取暖系统的利用率,同时减轻了自来水的供应负担。

Claims (2)

1、卫生用水由地下水或处理过的污水或海水提供。
2、将取暖系统与卫生用水共用。
CN 97111317 1997-05-18 1997-05-18 城市卫生用水新方案 Pending CN1199803A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97111317 CN1199803A (zh) 1997-05-18 1997-05-18 城市卫生用水新方案

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97111317 CN1199803A (zh) 1997-05-18 1997-05-18 城市卫生用水新方案

Publications (1)

Publication Number Publication Date
CN1199803A true CN1199803A (zh) 1998-11-25

Family

ID=5171700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97111317 Pending CN1199803A (zh) 1997-05-18 1997-05-18 城市卫生用水新方案

Country Status (1)

Country Link
CN (1) CN1199803A (zh)

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