Nano sieve water treatment equipment and technology

A water treatment equipment and nano-sieve technology, applied in water/sewage treatment equipment, multi-stage water treatment, water/sewage treatment and other directions, can solve the problems of natural water body destruction, fragmentation, and difficulty in concentration, and achieve the effect of reducing pollution

Pending Publication Date: 2018-06-15
北京爱尔斯生态环境工程有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Therefore, there will still be municipal sewage, domestic wastewater, and chemical wastewater that have not been treated in sewage plants and are directly discharged into rivers, lakes, etc., thereby causing great damage and pollution to natural water bodies.
The inventors found that these sewage not included in the centralized treatment are usually scattered and difficult to concentrate.
And building a sewage treatment plant, even a small one, inevitably has huge investment costs and unsustainable management and operation due to lack of scale effect

Method used

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  • Nano sieve water treatment equipment and technology
  • Nano sieve water treatment equipment and technology

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Embodiment Construction

[0022] Below with the accompanying drawings ( Figure 1-Figure 2 ) to illustrate the present invention.

[0023] figure 1 It is a structural schematic diagram of a nano-sieve water treatment device implementing the present invention. figure 2 It is a schematic diagram of the structure of the micro-nano bubble generation system. Such as Figure 1 to Figure 2 Shown, a kind of nano-sieve water treatment equipment, comprises the casing 12 that has upper end face to be open, is integrated with agitation reaction zone (for example diversion groove 2, flocculation agitator 3 and coagulation agitator in described casing 12 4 constitute the stirring reaction zone), micro-nano bubble dissolution zone 5, nano-sieve flotation zone (for example, the first nano-sieve flotation zone 6 and the second nano-sieve flotation zone 8 constitute the nano-sieve flotation zone), scraping slag system (For example, the slag scraper 7, the transmission device 9 and the driving device 10 constitute t...

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Abstract

The invention relates to nano sieve water treatment equipment and a technology. A stirring reaction area, a micro-nano bubble dissolution area, a nano sieve floatation area, a slag scraping system anda water production area are integrated in a box structure; a micro-nano bubble generation system is additionally arranged between the water production area and the micro-nano bubble dissolution areafor internal circulation of water treatment; indexes such as turbidity, a COD (chemical oxygen demand), total phosphorus and ammonia nitrogen of a water body are effectively reduced; and therefore, box equipment achieves functions of a small-sized movable sewage treatment plant.

Description

technical field [0001] The invention relates to sewage treatment technology, especially a nano-sieve water treatment equipment and process, which integrates a stirring reaction area, a micro-nano bubble dissolution area, a nano-sieve flotation area, a slag scraping system and a water production area in a box structure. area, and through the attached micro-nano bubble generation system, the water treatment internal circulation is carried out between the water production area and the micro-nano bubble dissolution area, which can screen out pollutants in the water and effectively reduce water turbidity, COD, total phosphorus, ammonia nitrogen and other indicators , so that a box equipment can realize the function of a small mobile sewage treatment plant. Background technique [0002] Water is the source of life. However, with the development of the economy, the situation of water pollution is becoming more and more serious. Although many large-scale sewage treatment plants ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
CPCC02F1/24C02F1/5281C02F2209/14C02F2209/08C02F2209/11C02F2201/002C02F2209/42C02F2301/08C02F2303/26
Inventor 武学军杨保斌宗林成王晓华
Owner 北京爱尔斯生态环境工程有限公司
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