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Ecological remediation and maintenance method of campus landscape water body

A technology for ecological restoration and landscape water, applied in the direction of chemical instruments and methods, sustainable biological treatment, multi-stage water/sewage treatment, etc., can solve the problems of lacking and maintaining the water quantity and quality of campus landscape water, and achieve easy operation and Effects of management, increasing water environment capacity, and beautifying the campus environment

Active Publication Date: 2014-04-16
TIANJIN UNIV +1
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Problems solved by technology

The existing technology is mainly aimed at urban landscape water bodies, basically adopting physical, chemical and biological methods to control polluted water areas, often ignoring the role of water body circulation and water body monitoring in maintaining the water quality of landscape water bodies. Focus on water quality issues

Method used

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  • Ecological remediation and maintenance method of campus landscape water body

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited to the following specific embodiments. Specific Embodiments The present invention is implemented by taking the landscape water body of a certain campus in the north as the processing object.

[0054] 1. The supply and demand analysis and allocation of campus landscape water resources, the implementation steps are as follows:

[0055] 1. According to the analysis, rainwater and reclaimed water can be used for landscape water replenishment in the campus, and the supply of rainwater is 732,000 m 3 / year (7931.56m in July and August 3 / d, other months 1220.19m 3 / d, without considering the three-month precipitation in winter), the supply of recycled water is 30,000 m 3 / d;

[0056] 2. Calculate the demand for landscape water resources in the campus: landscape water evaporation is 52...

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Abstract

The invention relates to an ecological remediation and maintenance method of a campus landscape water body. The ecological remediation and maintenance method comprises four parts, namely supply and demand analysis and configuration of campus landscape water sources, establishment of a campus landscape water body circulating system, setting of an ecological treatment system and monitoring setting of the campus landscape water body. First of all, the water sources are subjected to configuration research by combining all factors on the basis of analyzing the water resources alternative to the campus landscape water body; secondly, researches and design on water body circulation and an artificial wetland system, layout of shoreside vegetables and water body monitoring are carried out by combining the surroundings of the landscape water body and water quality maintenance index requirements; and finally, a technical scheme of ecological maintenance of the landscape water body is proposed. According to the ecological remediation and maintenance method, the effects of ensuring the water yield and the water quality of the campus landscape water body are achieved, a campus environment is beautified, the water environment capacity of the campus landscape water body is increased, the self purifying capability of the water body is improved, and a certain reference value is created for planning and building of a similar educational park.

Description

technical field [0001] The invention belongs to the field of environmental protection of a landscape water body, in particular to a method for ecological restoration and maintenance of a campus landscape water body. Background technique [0002] Maintaining a good campus landscape water quality is of great significance for creating a good campus image and learning environment. Campus landscape water bodies are mostly static or closed slow-flowing water bodies with poor fluidity. Generally, they have small water area, small water environment capacity, low water self-purification ability, relatively single environment, generally do not accept exogenous pollutants, and may accept experiments. Therefore, it is necessary to treat the campus landscape water body to maintain good water quality and create a good campus environment for students and faculty. [0003] After searching the literature of the prior art, it is found that the existing ecological restoration and maintenance ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32C02F9/14
CPCY02W10/10
Inventor 王晓欧彭森郑毅沈萍赵新华
Owner TIANJIN UNIV
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