Water environment purification method for water plants of wetland park

A technology for aquatic plants and water environment, which is applied in the field of aquatic plant water environment purification in wetland parks, can solve the problems of no relatively perfect technology and model, single water quality treatment method, complex self-purification process of water body, etc., to prevent movement or damage Effect

Inactive Publication Date: 2018-08-24
安徽省大地园林股份有限公司
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  • Description
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Problems solved by technology

[0003] Due to the complex process of self-purification of water bodies and the influence of various factors, it is a very complicated subject to study the ecological purification technology of lake waters. Most of the current research is carried out on a certain aspect of the law of self-purification of water bodies, using a single water quality treatment method
Technical measures including the restoration of aquatic plants, biological manipulation of fishery organisms, and construction of artificial wetlands have been mainly adopted to improve the water ecological environment of the lakeside wetlands. More perfect technology and model

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  • Water environment purification method for water plants of wetland park

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Embodiment Construction

[0019] The present invention will be further explained below in conjunction with specific embodiments.

[0020] A method for purifying the water environment of aquatic plants in a wetland park, the specific steps are as follows:

[0021] 1) Investigate the wetlands of the wetland park, obtain the natural condition information of the ecological wetland, and initially select the aquatic plants to be used according to the natural condition information, and the aquatic plants include emergent plants, floating leaf plants, and submerged plants , floating plants; emergent plants are one or more of lotus, reed and cattail. The floating leaf plants are water lilies, which are planted in diving areas near the shore. The floating plants are duckweed. The submerged plants are one or more of hornwort, water plantain and black algae. Emergent plants and floating plants are arranged at intervals.

[0022] Natural condition information includes climatic conditions, water body characteris...

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Abstract

The invention discloses a water environment purification method for water plants of a wetland park. The water environment purification method comprises the following specific steps: 1) investigating awetland of the wetland park and acquiring natural condition information of the ecological wetland; carrying out primary selection on the used water plants according to the natural condition information; 2) planting different water plants by combining information of a purification water region of the ecological wetland; 3) limiting planting range and quantity of the water plants; 4) when plantingthe water plants, carrying out region fixation on the water plants. The invention provides a set of scientific, standard and efficient method for carrying out ecological restoration on the wetland from seed selection of the water plants to reasonable configuration and application; position fixation is carried out on the water plants and a condition that the water plants are moved or damaged, caused by the fact that a water body flows, is prevented.

Description

technical field [0001] The invention relates to the technical field of water area ecological protection, in particular to a method for purifying the water environment of aquatic plants in wetland parks. Background technique [0002] There are many lakes in our country, and the country has a total of lkm 2 There are 2,759 lakes above, with a total area of ​​91,019km 2 , accounting for 0.95% of the country's land area. In recent years, due to population growth, rapid industrialization, urbanization and modern agriculture, a large number of nutrients (N, P, etc.) and organic matter have been discharged into lakes, resulting in excessive reproduction of algae and other aquatic organisms, decreased dissolved oxygen, and decreased transparency. Water quality deteriorated rapidly. The occurrence of lake eutrophication leads to the degradation of the structure and function of the lake ecosystem, frequent outbreaks of cyanobacteria blooms, increasingly serious water shortages, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32
CPCC02F3/32Y02A40/22
Inventor 吴江凌利宏夏得月李艳红
Owner 安徽省大地园林股份有限公司
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