Advanced water treatment method

A water treatment and advanced technology, applied in water/sewage treatment, adsorbed water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of inconvenient disassembly, low precision, cumbersome mechanical filter, etc., and achieve head loss. Low, high filtration accuracy, and the effect of a wide range of operating temperatures

Inactive Publication Date: 2017-10-13
武汉霖泉环保科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to solve the technical problems of low precision of mechanical filters existing in the prior art due to the use of traditional filter materials, and to provide a deep water treatment method
[0005] Another purpose of the present invention is to solve the technical problems existing in the existing mechanical filters such as relatively bulky and inconvenient to disassemble, and to provide a deep water treatment method

Method used

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Embodiment

[0029] Attached below figure 1 The two-dimensional structure diagram describes the filter of this embodiment in detail. The equipment is mainly composed of water inlet 1, variable diameter 2, DN250 flange 3, permeable cap 4, blind flange 5, flushing inlet flange 6, filler port flange 7, water distribution plate 8, screen pipe 9, flushing pipe 10. Cylinder body 11, fiber ball filler 12 and other parts. The filter element is realized in the following way: according to the characteristics of the treated sewage and the adsorption characteristics of various microspheres, adjust the mass percentage of various cellulose microspheres in the filter element, and directly fill it in this implementation after mixing. In the filter designed as an example, it is used in the field of water treatment with deep filtration requirements.

[0030] Before the filter works, at first the water inlet and outlet valves need to be closed, and then the fiber ball filler 12 is added to the feed bin fro...

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Abstract

The invention relates to a water treatment method, belongs to the technical field of environment friendliness and in particular relates to an advanced water treatment method. The method comprises the following steps: adding a cellulose microsphere filter material into a cavity through which sewage flows, and filtering the sewage by utilizing the cellulose microsphere filter material. According to the method disclosed by the invention, the cellulose microsphere serves as a filter element and is high in porosity, specific surface area, acid and alkali resistant and wide in operating temperature range, does not have any obvious deformation in the using process, can serve as a good carrier for various adsorbents and has high filtering precision. The method can be applied to a pipeline mounting structure, and a complicated pipeline and inner structure can be avoided, so the material is simple in structure and convenient to use, and the size can be randomly adjusted along with conditions on a water treatment site.

Description

technical field [0001] The invention relates to a water treatment method, which belongs to the technical field of environmental protection, and in particular to an advanced water treatment method. Background technique [0002] Existing ordinary mechanical filters are heavy and inconvenient to disassemble. Moreover, because most of the mechanical filters use traditional filter materials such as quartz sand, anthracite, and pebble layers, there is a common problem of low filtration accuracy, which basically cannot meet the filtration requirements below the micron level. For example, the main structure of a mechanical filter involved in the authorized embodiment patent CN203736915U is very similar to the traditional mechanical filter, and the filter material used is also traditional quartz sand, anthracite, pebble layer and manganese ore; another example is the authorized embodiment patent The main structure design of a mechanical filter involved in CN205307970U is carried out...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28
CPCC02F1/286
Inventor 侯大军张在成朱倩李卓益黄琨彭书平
Owner 武汉霖泉环保科技有限公司
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