Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Circulating water culture system for single-pond culture of penaeus vannamei boone and operation method

A technology of recirculating aquaculture and whiteleg shrimp, applied in the field of recirculating aquaculture system of Penaeus vannamei in a single pond, can solve the problems of high cost and easy cross-infection, and achieve the effect of avoiding mutual infection and saving water treatment space

Inactive Publication Date: 2020-05-29
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circulating water culture system for single-pond culture of penaeus vannamei boone and operation method
  • Circulating water culture system for single-pond culture of penaeus vannamei boone and operation method
  • Circulating water culture system for single-pond culture of penaeus vannamei boone and operation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of recirculating aquaculture system of Penaeus vannamei single pond culture, such as figure 1 , figure 2 As shown, it includes a culture unit and a water treatment unit, and the water treatment unit includes a particle precipitation removal unit, a biological treatment unit and an ultraviolet disinfection unit; the water treatment unit is arranged underground around the culture unit, and the upper edge of the water treatment unit It is flush with the ground 15, and the top of the water treatment unit is covered with a grid 4 that can be freely taken and placed. After the aquaculture wastewater in the aquaculture unit is discharged, it enters the particulate matter precipitation and removal unit, the biological treatment unit and the ultraviolet disinfection unit successively. After ultraviolet disinfection, the seawater Pump again into the culture unit.

[0025] like figure 1 and figure 2 As shown, the culture unit includes a culture pond 1 , a water inlet p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a circulating water culture system for single-pond culture of penaeus vannamei boone and an operation method, and belongs to the field of aquatic facilities. The circulating water culture system comprises a culture unit and a water treatment unit, and the water treatment unit comprises a particulate matter precipitation removal unit, a biological treatment unit and an ultraviolet disinfection unit. The water treatment unit is arranged under the ground around the culture unit, the upper edge of the water treatment unit is flush with the ground, and grids capable of being taken and placed freely are laid on the water treatment unit. Culture wastewater in the culture unit sequentially enters the particulate matter precipitation removal unit, the biological treatment unit and the ultraviolet disinfection unit after being discharged, and seawater subjected to ultraviolet disinfection is pumped into the culture unit again. According to the invention, a single culturepond is taken as a system unit, water circulation and water treatment are independently carried out, and the problem of cross infection among different culture ponds is avoided; and the water circulation and water treatment system is located under the periphery of the culture pond, so that the culture space is saved, and convenience is provided for operations such as feeding and observation of single-pond culture.

Description

technical field [0001] The invention belongs to the field of aquatic facilities, and in particular relates to a circulating aquaculture system and an operation method for single-pond culture of Penaeus vannamei. 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 the circulating aquaculture system, the density of cultivation is generally high, so a large amount of solid waste is produced, which is the main source of pollution of the aquaculture water body. Timely removal of a large amount of feces and residual bait (cutting from the source) is the key to reducing the or...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14A01K63/00A01K63/04C02F101/16C02F103/20
CPCA01K63/003A01K63/04C02F1/001C02F1/32C02F1/52C02F3/10C02F3/34C02F9/00C02F2001/007C02F2101/16C02F2101/166C02F2103/20C02F2209/02C02F2209/05C02F2209/06C02F2209/08C02F2209/14C02F2209/15C02F2209/22C02F2303/04
Inventor 张天时王清印李健何玉英李海波
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com