A multi-level ecological fish farming method based on the use of waste water from hot spring swimming pools

A multi-level, swimming pool technology, applied in the field of comprehensive applications, can solve the problems of bitter fish, unapproved, and not very good results, and achieve the effects of high reproduction rate, safety assurance, and small body size

CN110150184BActive Publication Date: 2021-04-02云南牧稼合生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-04-02

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Abstract

The invention relates to a multi-hierarchy ecological fish culturing method based on utilization of hot spring swimming pool waste water. A multi-hierarchy ecological treatment system based on the utilization of hot spring swimming pool waste water is constructed. The multi-hierarchy ecological treatment system comprises three parts: a hot spring swimming pool part, a swimming pool waste water ecological treatment part and a fish culturing part, wherein the swimming pool waste water ecological treatment part is a narrow and circuitous ecological treatment channel by which a drainage channel ofthe swimming pool waste water is set so that a volume is 5-10 times greater than a daily water discharge of a swimming pool, and divided to two sections. The first-section ecological treatment channel is a sand oil tunnel directly excavated on the ground, two walls and bottom are treated by hardening treatment, and spiral seaweeds are put into the water; and the second-section ecological treatment channel is a sand oil tunnel directly excavated on the ground, two walls and bottom are not treated by the hardening treatment, aquatic plants are planted, and river prawns, freshwater mussels and rhodeus ocellatus are put. Through a technical scheme of the multi-hierarchy ecological fish culturing method, while the hot spring swimming pool waste water reaches the fish culturing part, water quality of the waste water is harmless to fishes, and fish culture can be performed in various modes according to the need.
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Description

technical field

[0001] The invention belongs to the technical field of comprehensive application of agricultural production using geothermal heat and hot spring water resources, and in particular relates to a multi-level ecological fish farming method based on using waste water from hot spring swimming pools. Background technique

[0002] Our country is very rich in geothermal resources. Many regions have geothermal hot springs. When hot springs are discovered in the local area, hot spring resorts are generally built, which brings huge economic benefits. Just because hot spring resort tourism can bring many benefits, places with hot springs pay more attention to hot spring construction, while ignoring the treatment and further utilization of a large amount of hot spring wastewater. into rivers, sewers, etc. Even if some places use hot spring water, they just dug bigger pits to use the cooled hot spring water to raise fish, but not all hot spring water can be cooled to raise...

Examples

Embodiment Construction

[0020] The technical solution of the present invention is further described below through specific examples, but the technical solution of the present invention is not limited to the examples.

[0021] A multi-level ecological fish farming method based on the use of waste water from hot spring pools, constructing a multi-level ecological treatment system based on the use of waste water from hot spring pools, including three parts: the hot spring pool part, the pool waste water ecological treatment part, and the fish farming part 5, of which The hot spring swimming pool part includes a hot spring swimming pool 1 and a waste water ditch 2. The swimming pool wastewater ecological treatment part is to set the drainage channel of the swimming pool wastewater as a narrow, long and circuitous ecological treatment channel with a capacity reaching 6 times the daily drainage of the swimming pool, which is divided into two sections. The first section of ecological treatment channel 3 is a...