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Modular ecological aquaculture water treatment method

An aquaculture, modular technology, applied in fish farming, climate change adaptation, animal feed molding or processing, etc., can solve the problems of water quality difficult to circulate bacteria, heavy burden on the water environment, difficult to purify water, etc., to save energy Equipment, full-featured, connected scientific effect

Active Publication Date: 2021-08-24
江苏世邦生物工程科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although this type of container farming system can reduce the discharge of aquaculture wastewater and waste, due to the high density of aquaculture, it will bring a great burden on the water environment. The generation of water flow and the aggregation of fish schools make it difficult for the water quality in some areas to circulate and breed bacteria, which affects the growth of fish, and the low-power water circulation system makes it difficult to purify the water quality of high-density fish farming, especially the water pollution caused by collective excretion , it takes a long time for water circulation to be purified, and there is no good water treatment method at present

Method used

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  • Modular ecological aquaculture water treatment method

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Experimental program
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Effect test

Embodiment 1

[0064] Such as Figure 1-5 Shown, according to the modular ecological aquaculture water treatment method of the present invention, comprise the following steps in order:

[0065] Step (1): General purification: Use a porous partition to separate the culture unit into an upper space and a lower space, and discharge the water in the culture unit into the artificial purification module through the circulating pump installed in the pipeline of the lower space, and clean the water in the culture unit. Purify the water, and after the purification, it will be discharged into the culture unit from the other side of the lower space of the culture unit through the circulation pump;

[0066] Step (2): Ecological purification: place the culture unit in the sunlight, the lower space of the culture unit is provided with microorganisms, algae and aquatic plants, the fish feces are decomposed by the microorganisms, and the photosynthesis of the algae and aquatic plants is produced by sunlight...

Embodiment 2

[0106] According to another embodiment of the modular ecological aquaculture water treatment method of the present invention, its steps, corresponding systems, principles, beneficial effects, etc. are the same as those in the first implementation, except that the components of the required ecological bait are different. Each material in the ecological bait of the embodiment is composed according to the following parts by weight: 20 parts of animal bait, 15 parts of plant bait, 10 parts of artificial bait, 1 part of film coating, and 0.3 parts of flavor enhancer.

[0107] The ratio of probiotics, chelated iron elements, and spinach powder in the artificial bait is 1:1:1, that is, each material in the artificial bait is composed of the following parts by weight: 10 parts of probiotics, chelated 10 parts of iron-alloying elements, 10 parts of spinach powder. The ratio of bloodworms, earthworms and water lice added to the animal bait is 1:1:0.3. The ratio of the added amounts of ...

Embodiment 3

[0110] According to another embodiment of the modular ecological aquaculture water treatment method of the present invention, its steps, corresponding systems, principles, beneficial effects, etc. are the same as those in the first implementation, except that the components of the required ecological bait are different. Each material in the ecological bait of the embodiment is composed according to the following parts by weight: 18 parts of animal bait, 12 parts of plant bait, 8 parts of artificial bait, 0.8 part of film coating, and 0.2 part of flavor enhancer.

[0111] The ratio of probiotics, chelated iron elements, and spinach powder in the artificial bait is 3:0.5:3, that is, each material in the artificial bait is composed of the following parts by weight: 20 parts of probiotics, chelated 3.3 parts of iron-alloying elements, 20 parts of spinach powder. The ratio of bloodworms, earthworms and water lice added to the animal bait is 1:1:0.2. The ratio of the added amount o...

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Abstract

The invention relates to a modularized ecological aquaculture water treatment method, comprising the following steps: discharging the water in the culture unit into an artificial purification module through a circulation pump for purification; decomposing fish feces by microorganisms, and producing algae and aquatic plants through sunlight Photosynthesis produces oxygen; the high-flux water inlet and outlet pipelines generate high-speed water flow, and the fish are gathered end-to-end near the water inlet pipeline through the attractant, and the high-speed water flows along the fish head to the fish tail It flows in the same direction to clean up the sticky feces on the fish, and at the same time, the pollutants in the water are discharged into the ecological purification module through the high-flux pipeline. This water treatment method can make high-density aquatic products connect end to end against the direction of high-speed water flow, and efficiently wash and purify the excrement on aquatic products through high-speed water flow, and then make aquatic products in the breeding module through the function of oxygen delivery module. Aerobic exercise, so that aquatic products grow rapidly and improve immunity.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a modular ecological aquaculture water treatment method. Background technique [0002] The controlled container farming mode is a modular aquaculture mode that has emerged in recent years. The aquaculture mode is to transform the container and install water quality measurement and control, video surveillance, physical filtration, biochemical treatment, and constant temperature oxygen supply inside. And other devices to accurately monitor, regulate and manage the whole process of aquaculture such as fish and shrimp, and realize the breeding effects of water control, temperature control, seedling control, material control, bacteria control and algae control. [0003] At present, container farming models are specifically divided into the following two types: (1) "Land-based aquaculture system", which relies on waterside land and adopts container systems for centraliz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/04A01K61/80A23K50/80A23K10/30A23K10/20A23K40/30
CPCA01K63/04A01K63/042A01K63/045A23K10/20A23K10/30A23K40/30A23K50/80A01K61/80Y02A40/81
Inventor 姚竣耀谢悦波林育青
Owner 江苏世邦生物工程科技有限公司