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Circulation water use method and apparatus for sanitary equipment

A technology for sanitary ware and purification device, which is applied in chemical instruments and methods, multi-stage water/sewage treatment, adsorbed water/sewage treatment, etc. The effect of reducing direct emissions

Inactive Publication Date: 2008-12-03
张来根
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  • Description
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  • Application Information

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Problems solved by technology

[0004] What the present invention aims to solve is the problem that the water in the use process of existing shower rooms, surf bathtubs and other sanitary appliances cannot be recycled

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  • Circulation water use method and apparatus for sanitary equipment

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] The sanitary ware recycling water method of the present invention comprises: 1) Polyaluminium Chloride (Polyaluminium Chloride) purification: the domestic water from sanitary ware is treated with polyaluminum chloride, to remove color quality, COD, BOD, heavy metal ion in water and impurities; 2) Activated carbon purification: the water treated with polyaluminum chloride is further purified with activated carbon for dechlorination, decolorization, and deodorization; 3) Heating: pump the purified water to the heating device for heating ; 4) drug treatment: add drugs to the heated water for disinfection; 5) return to sanitary ware: the water after drug treatment is sent to sanitary ware for reuse.

[0012] For the flow process of the above-mentioned sanitary ware recycling water method, see figure 1 .

[0013] The device used in the method of cir...

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Abstract

The invention relates to a method for recycling water in sanitary wares. The method comprises the following steps of the purification of polyaluminium chloride, the purification of active carbon, heating, medicament treatment and the reflowing to sanitary wares, wherein, in the purification of polyaluminium chloride, the polyaluminium chloride is used to treat domestic water from the sanitary wares so as to remove chromatoplasm, COD, BOD, heavy metal ions and impurities; in the purification of active carbon, water treated by the polyaluminium chloride is further purified by the active carbon for dechlorination, discoloration and deodorization; in the heating, the purified water is pumped into a heating device by a water pump and heated; in the medicament treatment, medicine is added into the heated water for carrying out disinfection treatment; and in the reflowing to sanitary wares, the water after medicament treatment is sent to the sanitary wares again for reuse. The method is adopted, which realizes the water recycling for the sanitary wares, fully utilizes water resources and reduces the direct emission of domestic wastewater.

Description

technical field [0001] The invention relates to a method for purifying domestic water, in particular to a method for circulating water for sanitary ware. Background technique [0002] Shower rooms, surf bathtubs and other sanitary ware need to use a lot of water during use. These used domestic wastewater are usually discharged directly and cannot be recycled. This not only causes a waste of water resources, but also increases the discharge of waste water. Contents of the invention [0003] The purpose of the present invention is to develop a method and device for circulating water for sanitary ware. [0004] The invention aims to solve the problem that the water in the use process of existing shower rooms, surf bathtubs and the like cannot be recycled. [0005] In order to achieve the above object, the sanitary ware circulating water method of the present invention is: [0006] 1) Polyaluminium Chloride (PAC) purification: use polyaluminum chloride to treat domestic wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F1/52C02F1/28C02F1/50
Inventor 张来根张建明
Owner 张来根
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