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Road surface runoff treating pool

A technology of treatment tank and pretreatment tank, applied in water/sewage treatment, water/sludge/sewage treatment, road bottom, etc., can solve problems such as pollution and deterioration of ecological environment quality, achieve environmental pollution prevention, easy maintenance, The effect of low engineering cost

Inactive Publication Date: 2009-02-18
HUNAN PROVINCIAL COMM PLANNING SURVEY & DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pollution to the soil and water in the road area will lead to a decline in the quality of the entire ecological environment

Method used

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  • Road surface runoff treating pool
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  • Road surface runoff treating pool

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Experimental program
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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] As shown in Fig. 1 and Fig. 2, a kind of road surface runoff treatment pool of the present invention, it comprises the pretreatment pool 2 that links to each other with road surface runoff outlet 1, interception cofferdam 3, connecting pipe 4 and primary treatment pool 5, pretreatment The location of the pool 2 is higher than the primary treatment pool 5, and the interception cofferdam 3 is arranged between the pretreatment pool 2 and the primary treatment pool 5, and it has a certain height, so that the pretreatment pool 2 has a certain water storage function, It can play a role of buffering, after the runoff from the road surface flows into the pretreatment pool 2, it completes preliminary sedimentation in the pretreatment pool 2; the connecting pipe 4 used to connect the pretreatment pool 2 and the primary treatment pool 5 is...

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Abstract

The invention discloses a treatment pool of road runoff, comprising pretreatment pool connected with the discharge port of road runoff, interception cofferdam, connected pipe and primary treatment pool. Said interception cofferdam is set between pretreatment pool and primary treatment pool. The connected pipe, which is used to connect pretreatment pool and primary treatment pool, is set on the interception cofferdam. Filter layer is set in the primary treatment pool. The invention is provided with simple structure, low cost and convenience maintenance. it can decrease the harm to soil and underwater by oil and heavy metal generated by road runoff effectively so as to prevent environmental pollution. It can ensure the build of road and town.

Description

technical field [0001] The invention mainly relates to the field of highway traffic engineering, in particular to a road surface runoff treatment pool. Background technique [0002] In highway traffic engineering, because the treatment of road surface runoff pollution is restricted by topography, geology and construction funds, people have not yet attracted widespread attention. At present, the road surface runoff is basically free discharge. Environmental problems such as the damage and pollution of water bodies (groundwater and surface water) by runoff polluted water may damage the natural ecological environment on both sides of the road, especially in special areas such as karst areas. In areas with poor geological conditions, untreated road surface runoff will degrade the already fragile natural ecological environment. For example, the karst area is recognized as a fragile ecological environment, special geological conditions and hydrogeological conditions, and long-ter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F5/00E03F5/00E03F5/14C02F1/00
Inventor 彭建国吴湘滨张重禄胥灿辉鲁光银朱自强
Owner HUNAN PROVINCIAL COMM PLANNING SURVEY & DESIGN INST CO LTD