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High density aquatic plant ditch sewage treatment system

A technology for sewage treatment systems and aquatic plants, applied in the field of sewage treatment systems, can solve problems such as unsatisfactory treatment effects, difficulty in producing ecological benefits, inconvenient maintenance and operation, etc.

Inactive Publication Date: 2004-10-06
邱江平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, large investment, high energy consumption, inconvenient maintenance and operation, small buffer volume, and unsatisfactory treatment effects are all problems existing in many current methods. At the same time, they cannot be combined with greening. Ecological Benefits

Method used

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  • High density aquatic plant ditch sewage treatment system
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Embodiment Construction

[0026] see figure 1 , The high-density aquatic plant ditch sewage treatment system of the present invention includes a regulating tank 1, a water distribution system 2, a high-density aquatic plant ditch 3 and a drainage system 4 connected in series in sequence.

[0027] Said regulating pool 1 is set at the forefront of the sewage treatment system;

[0028] Said water distribution system 2 includes a water distribution channel 201, a vibrating flow tank and a vibrating flow plate 202 connected in sequence, and the bottom of the water distribution channel 201 is provided with a mud discharge hole 203 and a water inlet hole 204;

[0029] Said high-density aquatic plant ditch 3 includes ditch, matrix (filler) and aquatic plants. Aquatic plants transport oxygen to the roots through the photosynthesis of the leaves and the transportation of the stems, and then spread through the root surface tissue of the plants to form an aerobic zone around the root zone, so that there will be a...

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Abstract

A system and method for treating sewage features that a high-density hydrophyte ditch is used to simulate a natural ecological system, which can absorb the nutrients from sewage, adsorb heavy metals and toxic and hamful substance, and remove nitrogen from sewage. Its advantages are high effect and low cost.

Description

technical field [0001] The invention relates to a sewage treatment system. Background technique [0002] Sewage treatment, especially secondary treatment of urban domestic sewage, decentralized treatment of domestic sewage in residential areas and recovery of surface water pollution are important issues that directly affect the quality of life and the ecological environment. Numerous scientists and researchers have proposed many treatment schemes for this reason, each has advantages and disadvantages. However, large investment, high energy consumption, inconvenient maintenance and operation, small buffer volume, and unsatisfactory treatment effects are all problems existing in many current methods. At the same time, they cannot be combined with greening. Ecological Benefits. Contents of the invention [0003] The technical problem to be solved in the present invention is to disclose a high-density aquatic plant ditch sewage treatment system and a sewage treatment method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32
CPCY02W10/10
Inventor 邱江平
Owner 邱江平
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