Landscape aquatic ecological purifying treating system and method for composite medium artificial wet land

A technology for artificial wetlands and ecological purification, applied in the field of water treatment, can solve the problems of large investment in human and financial resources, secondary environmental pollution, etc., and achieve the effects of low maintenance cost, low investment and obvious treatment effect.

Active Publication Date: 2007-11-21
ZHOUSHAN DAREN ENVIRONMENTAL PROTECTION TECH
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  • Abstract
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Problems solved by technology

[0005] From the perspective of landscape water quality maintenance methods, traditional methods such as water diversion, coagulation, sedimentation filtration, chemi

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  • Landscape aquatic ecological purifying treating system and method for composite medium artificial wet land
  • Landscape aquatic ecological purifying treating system and method for composite medium artificial wet land
  • Landscape aquatic ecological purifying treating system and method for composite medium artificial wet land

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Embodiment Construction

[0046] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and all similar structures, methods and similar changes of the present invention should be included in the protection scope of the present invention.

[0047] As shown in Figure 1, the process flow of the landscape water ecological purification treatment system of the medium composite constructed wetland according to the embodiment of the present invention is divided into two parts: circulation purification and supplementary water purification:

[0048] Circular purification process: downstream landscape water body - water intake and skimming subsystem - water intake pump well (automatic control system) - artificial wetland - control well - water collection well - upstream landscape water body - downstream landscape water body;

[0049] Supplementary water purification pr...

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Abstract

Landscape aqueous ecological purifying treatment system and method for composite medium artificial marsh are disclosed. The artificial marsh system consists of dregs filtering system, pump well, composite medium artificial marsh with artificial plant, medium purifying layer, lining, substrate, water collector and water distributor, controlling well and automatic controlling system. Downstream water passes to artificial marsh through water take-out system, lifting water pump and water distributor, landscape water feed is timing controlled by lifting water pump, water passes into landscape water upstream through water collector, controlling pipe, controlling well and water well, which is micro-ecological environment with artificial marsh plant and medium purifying layer, and artificial marsh level is controlled by controlling pipe. It's cheap, has less consumption, excellent purifying effect and no secondary environmental pollution.

Description

technical field [0001] The invention relates to water treatment technology, in particular to a technology for ecologically purifying landscape water by using a medium-composite artificial wetland. Background technique [0002] Most of the current landscape water bodies are closed slow-flowing water bodies that are still or have relatively poor fluidity. First of all, the water area of ​​these landscape water bodies is relatively small, so the water environment capacity is small and the self-purification ability of the water body is low. Secondly, some water sources of these landscape waters use tap water, which makes the entire landscape water lack a complete biological chain, so the self-purification ability is extremely low. Although some landscape water bodies have adopted the method of diverting water from natural rivers or lakes, due to the serious pollution of water sources and the high content of nitrogen and phosphorus, the water bodies have been highly polluted fro...

Claims

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Application Information

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IPC IPC(8): C02F3/00C02F3/32
CPCY02W10/10
Inventor 陆效军
Owner ZHOUSHAN DAREN ENVIRONMENTAL PROTECTION TECH
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