Adsorption and ceramic membrane combined rural drinking water treatment device

A technology for drinking water treatment and ceramic membrane, applied in the field of water treatment, can solve the problems of limited removal capacity, poor water treatment efficiency, limited water purification process time, etc., and achieve the effect of easy transformation and upgrading, small investment scale, and not easy membrane pollution.

Inactive Publication Date: 2021-06-25
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the small scale of general integrated equipment and the limited time of the water purification process, the ability to remove turbidity and microbial pollutants will be limited to a certain extent. Generally, the water treatment efficiency of short-process integrated equipment is poor

Method used

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  • Adsorption and ceramic membrane combined rural drinking water treatment device
  • Adsorption and ceramic membrane combined rural drinking water treatment device
  • Adsorption and ceramic membrane combined rural drinking water treatment device

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Embodiment Construction

[0026] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0027] Such as figure 1 , a rural drinking water treatment device with adsorption ceramic membrane, the device is composed of three parts: an aeration unit, an adsorption-filtration unit and a data recording unit, the adsorption-filtration unit includes a membrane pool 1, and raw water to be treated is injected into the membrane pool 1 The raw water to be treated is adsorbed by adding an adsorbent to the membrane pool 1. The ceramic membrane module 2 is arranged in the membrane pool 1. The water outlet of the ceramic membrane module 2 is connected to the peristaltic pump 3 through a pipeline, and the water outlet o...

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Abstract

The invention relates to an adsorption and ceramic membrane combined rural drinking water treatment device. The device comprises an aeration unit and an adsorption-filtration unit, the adsorption-filtration unit comprises a membrane pool, raw water to be treated is injected into the membrane pool, an adsorbent is added into the membrane pool to adsorb the raw water to be treated, a ceramic membrane assembly is arranged in the membrane pool, the water outlet end of the ceramic membrane assembly is connected with a peristaltic pump through a pipeline, and the water outlet end of the peristaltic pump is provided with an ultraviolet disinfection unit; and the aeration unit is connected with the membrane tank and is used for continuously aerating the raw water in the membrane tank. The device adopts a microfiltration ceramic membrane as a core, activated carbon adsorption is arranged to reduce pollution of inlet water to the membrane and improve the water purification efficiency, and meanwhile, the length of the whole technological process is shortened; and the ultraviolet disinfection unit is designed at the water outlet end to inactivate microbial pollutants such as bacteria in water, and the purpose of safe and sanitary water supply in rural areas is achieved.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a rural drinking water treatment device for adsorption ceramic membranes. Background technique [0002] Compared with conventional water plants with civil structures, integrated water treatment equipment has the characteristics of small footprint, little impact on topography, low investment price, simple operation and management, low operating cost and stable effect, and is more suitable for rural areas. Water treatment infrastructure needs. At present, the integrated sewage treatment facilities mainly focus on the A / O process, MBR process, oxidation ditch process, biological filter process, etc., and the integrated coagulation-sedimentation-filtration conventional water purification process is mostly used for drinking water, such as SDJ, LEJI, LEGS type water purifiers, some equipment have optimized the process through enhanced coagulation and other methods. However, d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44C02F1/28
CPCC02F1/281C02F1/444C02F2209/11
Inventor 夏圣骥胡蔼然
Owner TONGJI UNIV
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