Nitrogen removal treatment device of sewage

A treatment device and denitrification technology, which can be used in water/sewage multi-stage treatment, water/sludge/sewage treatment, water pollutants, etc.

Pending Publication Date: 2018-01-16
科瑞斯众(天津)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the main bottleneck restricting the reuse of sewage and wastewater is still the water quality problem. For the reuse of urban sewage, the method of adding chemical agents cannot generally be used.

Method used

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  • Nitrogen removal treatment device of sewage

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes of the present invention can be combined with each other.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes o...

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Abstract

The invention provides a nitrogen removal treatment device of sewage. The nitrogen removal treatment device comprises an oil removal pond, a settling pond, a clarification pond, a filtering tank, a backflow pond and a disinfection pond, wherein the oil removal pond, the settling pond, the clarification pond, the filtering tank, the backflow pond and the disinfection pond are connected through pipelines in sequence; the clarification pond comprises a first clarification pond and a second clarification pond; an anaerobic chamber is arranged between a first filter chamber and a second filter chamber. According to the nitrogen removal treatment device of sewage, technologies can be simplified, decontamination and purification ability is high, cost is low, operation and maintenance are convenient, and pollution discharge can be reduced to a maximum degree.

Description

technical field [0001] The invention belongs to the field of water treatment, and in particular relates to a sewage denitrification treatment device. Background technique [0002] Water is a non-renewable resource and an essential resource in the sustainable development of society. With the acceleration of economic development and urbanization, the city's demand for water resources continues to increase. The development and utilization of urban sewage to achieve Recycling is of great strategic significance for ensuring safe urban water supply and sustainable utilization of environmental resources. At present, the main bottleneck restricting the reuse of sewage and wastewater is still the water quality problem. For the reuse of urban sewage, the method of adding chemical agents is generally not available. How to deal with domestic sewage is an important issue to be solved urgently. Contents of the invention [0003] In view of this, the present invention aims to propose a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F101/16C02F101/38
Inventor 秦凤宝
Owner 科瑞斯众(天津)科技有限公司
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