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Method for adjusting water quality of mariculture pond by using floating ecological enteromorpha

A mariculture and ecological technology, applied in biological water/sewage treatment, chemical instruments and methods, botany equipment and methods, etc., can solve the ecological environment pollution of surrounding sea areas, the impact of pond ecological environment, and the inability of algae to grow at the bottom of the pool, etc. problems, achieve significant environmental and economic benefits, purify pond water quality, and reduce the effect of nutrient salt content

Active Publication Date: 2021-10-22
苑春亭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The nutrient salt content in pond seawater increases with the prolongation of aquaculture production time. In the middle and late stages of aquaculture, a large number of pond phytoplankton grows, the transparency of pond water decreases, algae at the bottom of the pond cannot grow, and the pH value of pond water increases, which affects the ecological environment of the pond. After a large number of dead phytoplankton are deposited on the bottom of the pond, the water quality of the pond is seriously polluted; if the eutrophic water in the pond is directly discharged into the sea, it will pollute the ecological environment of the surrounding sea area

Method used

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  • Method for adjusting water quality of mariculture pond by using floating ecological enteromorpha
  • Method for adjusting water quality of mariculture pond by using floating ecological enteromorpha
  • Method for adjusting water quality of mariculture pond by using floating ecological enteromorpha

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Embodiment 1

[0037] see figure 1 , figure 2 , image 3, Figure 4 and Figure 5 . A method for regulating the water quality of a mariculture pond with floating ecological type Enteromorpha, comprising the steps of:

[0038] (1) Making a plastic shed: the plastic shed 17 includes a shed body frame 1 and a plastic cloth 2 fixed on the shed body frame 1; the four corners of the plastic shed 17 are bound with foam floats or floating buckets 3; the bottom of the plastic shed 17 is strapped with a large mesh The mesh 4 at the bottom of the shed prevents the floating ecological type Enteromorpha 8 from sinking to the bottom of the pool; the roof is provided with two skylights 5 for pulling out the floating ecological type Enteromorpha 8 and controlling the temperature of ventilation.

[0039] (2) Place plastic sheds in the pond: after the mariculture pond 21 is filled with water, place the plastic shed 17 tied with foam floats or buoys 3 into the pond 21, and the plastic shed 17 floats on t...

Embodiment 2

[0046] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 . A method for regulating the water quality of mariculture ponds with floating ecological type Enteromorpha, on the basis of the technical solution recorded in embodiment 1, step (1) plastic shed 17 is set as long 6 meters, wide 4 meters, high 1 meter, press here Dimensions make the plastic shed 17 both conducive to fully accepting sunlight and being convenient to control operation.

Embodiment 3

[0048] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 . A method for regulating the water quality of mariculture ponds with floating ecological enteromorpha, based on the technical solution recorded in Example 2, step (2) the plastic shed 17 adjusts the buoyancy when the pond 21 is used, and the upper part of the plastic shed 17 floats on the water surface , the lower part is soaked in the water, wherein the plastic shed 17 has the best coordination between the sunlight, the buoyancy in water and the growth of Enteromorpha when the part is 0.6 meters high and the part immersed in the water is 0.4 meters high.

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Abstract

The invention relates to the field of pond mariculture, and discloses a method for adjusting the water quality of a mariculture pond by using floating ecological enteromorpha, the method comprises the following seven steps: (1) manufacturing a plastic shed; (2) arranging a plastic shed for pond water feeding; (3) culturing floating ecological enteromorpha in a plastic shed; (4) regulating and controlling the growth water temperature of the floating ecological enteromorpha; (5) culturing floating ecological enteromorpha in a seawater pond; (6) regulating and controlling the water quality of the mariculture pond; and (7) managing the floating ecological enteromorpha. According to the method, the floating ecotype enteromorpha is cultivated by raising the temperature through solar energy through the plastic shed, and then the grown floating ecotype enteromorpha is put into the prism-shaped floating fence in the pond water by stages for enlarged cultivation, so that nutritive salt in the pond water is greatly absorbed and utilized by the floating ecotype enteromorpha, the growth of a large amount of phytoplankton in the pond is inhibited, meanwhile, as a large amount of floating ecological enteromorpha is fished away from the pond, the nutritive salt is taken out, the eutrophication of pond water is eliminated, and remarkable environmental and economic benefits are achieved.

Description

technical field [0001] The invention relates to the field of mariculture in ponds, in particular to a method for regulating the water quality of mariculture ponds with floating ecological enteromorpha. Background technique [0002] The nutrient salt content in pond seawater increases with the prolongation of aquaculture production time. In the middle and late stages of aquaculture, a large number of pond phytoplankton grows, the transparency of pond water decreases, algae at the bottom of the pond cannot grow, and the pH value of pond water increases, which affects the ecological environment of the pond. After a large number of dead phytoplankton are deposited on the bottom of the pond, the water quality of the pond is seriously polluted; if the eutrophic water of the pond is directly discharged into the sea, it will pollute the ecological environment of the surrounding sea area. Contents of the invention [0003] For above-mentioned technical problem, the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32A01G33/00
CPCC02F3/322C02F3/32A01G33/00Y02P60/12
Inventor 苑春亭苑铮博刘强
Owner 苑春亭
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