Independent circulating water culture system with culture water and solid waste separation capability

Abstract

The invention provides an independent circulating water culture system with culture water and solid waste separation capability, and belongs to the field of aquatic product facility. The independent circulating water culture system comprises a culture unit, a particulate matter separation unit, a biological treatment unit and an ultraviolet disinfection unit, wherein the particulate matter separation unit, the biological treatment unit and the ultraviolet disinfection unit are sequentially arranged on one side of a culture pond in the culture unit and are sequentially communicated in series. The device is an independent circulating water culture system formed by one culture pond with no need of supplementing a large amount of external water sources, so that the possibility that cultured organisms are infected with external pathogenic bacteria is reduced, and meanwhile, each culture pond is an independent culture unit, so that the possibility of mutual cross infection between the culture units is completely eradicated. The culture system is especially applicable to shrimp culture, parent shrimp rearing and offspring aquaculture.

Description

technical field [0001] The invention belongs to the field of aquatic facilities, and in particular relates to an independent circulating aquaculture system for separating aquaculture water and solid waste. Background technique [0002] At present, with the development of aquaculture technology, closed circulation aquaculture has become a sunrise industry of aquaculture. It has the advantages of water saving, land saving, environmental protection, strong controllability, high density, and quality and safety of aquatic products. It is considered to be the 21 It is one of the leading directions for the development of aquaculture industry in the century. However, in recirculating aquaculture, the density of aquaculture is generally very high, so the amount of solid waste produced is large, which is the main source of water pollution in aquaculture. The removal of organic matter and ammonia nitrogen in water must first rely on timely removal of a large amount of feces and residua...

AI Technical Summary

Problems solved by technology

At present, the commonly used closed recirculating aquaculture technology still has the problems of high cost and easy cross-infection, which has become one of the limiting factors for the development of this industry. Market demand

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