Seawater recirculating aquaculture system

Abstract

The invention discloses a seawater recirculating aquaculture system which comprises a fish pond, an oxygen dissolving tank, an aeration aerator, a first microorganism purifying pond, a second microorganism purifying pond, a rapid filter, a full automatic microstrainer, a protein separator, a temperature adjusting pond, an ultraviolet sterilizer, a water quality monitoring system and a circulation pump. The water quality monitoring system comprises a single chip microcomputer and a sensor. The factory-like seawater fish aquaculture system can greatly reduce investment cost of seawater factory-like recirculating aquaculture and energy consumption in the aquaculture process, improves seawater resource utilization rate, saves energy, protects environment, recycles aquaculture waste and has the advantages of being simple in process and fewer in required water treatment devices and the like.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a seawater circulating aquaculture system. Background technique [0002] With the development of my country's market economy, the mariculture industry has also developed rapidly. At present, most of the mariculture models in my country adopt the traditional extensive aquaculture model. The direct discharge of aquaculture wastewater in this model causes a lot of waste of water resources. In the process of aquaculture, a large amount of metabolites and residual bait are produced, and direct discharge will cause environmental pollution; seawater recirculating aquaculture is an advanced form of factory farming. It actively controls the water environment by industrial means and can be continuously produced. , It has the functions of saving water and energy, improving the survival rate of breeding and shortening the breeding cycle. Contents of the invention [0003] A seawater recirculating...

AI Technical Summary

Problems solved by technology

[0002] With the development of my country's market economy, the mariculture industry has also developed rapidly. At present, most of the mariculture models in my country adopt the traditional extensive aquaculture model. The direct discharge of aquaculture wastewater in this model causes a lot of waste of water resources. In the process of aquaculture, a large amount of metabolites and residual bait are produced, and direct discharge will cause environmental pollution; seawater recirculating aquaculture is an advanced form of factory farming. It actively controls the water environment by industrial means and can be continuously produced. , has the functions of saving water, energy, improving the survival rate of breeding and shortening the breeding cycle

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