Flow-type sterilized water fish culture method and flow-type sterilized water fish culture system

A technology for fish breeding and sterilizing water, which is applied in the fields of fish farming, application, climate change adaptation, etc., can solve the problems that cannot be used normally, and achieve the effect of continuous sterilization treatment

Active Publication Date: 2017-09-01
DAEBONG LS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0037] In this way, the sterilized aquaculture method of sterilizing the aquaculture water by electrolysis has not yet been normally put into practical use.
The reason for this is that only the method of using activated carbon to remove TRO substances after sterilization by electrolysis is currently known, so in terms of its preparation method, it is only used in small-scale seedling cultivation farms or research

Method used

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  • Flow-type sterilized water fish culture method and flow-type sterilized water fish culture system
  • Flow-type sterilized water fish culture method and flow-type sterilized water fish culture system
  • Flow-type sterilized water fish culture method and flow-type sterilized water fish culture system

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Experimental program
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Effect test

preparation Embodiment 1

[0208] Seawater and groundwater on the surface of Seogwipo City, Jeju Island were mixed in a ratio of 50:50, and were injected at the usual water injection port flow rate (20-30cm / second) in the fish farm, and as shown in the following Table 3 As shown, the voltage and current density were changed and electrolysis was performed, and then the concentration of bromate produced was analyzed.

[0209] The concentration of organic substances contained in the seawater, the concentration of sodium bromide (NaBr), and the salinity are different for each location in this region classified according to the region. Therefore, it is determined that the surface is the most standard region and location , so the good surface is selected.

[0210] table 3

[0211]

preparation Embodiment 2

[0213] The groundwater on the surface that hardly contains organic matter was flowed and transported at a flow rate of 20-30 cm / sec, and electrolyzed with the conditions in Table 4 below, and then the concentration of bromate was measured. At this time, the content of sodium bromide (NaBr) in seawater was 63.3 mg / L as Br.

[0214] Table 4

[0215] Voltage (Volts) Bromate content (ug / L) Remark 2.8 not detected Detection limit 0.27ug / L 3.0 not detected Detection limit 0.27ug / L 3.2 not detected Detection limit 0.27ug / L 3.6 4.4 3.8 5.0

preparation Embodiment 3

[0217] Only the seawater on the surface was used, and the flow rate was set at 20-30 cm / sec, and electrolysis was performed under the conditions of Table 5 below, thereby measuring the content of bromate. The results are shown in Table 5 below. At this time, the content of sodium bromide (NaBr) in seawater was 63.7 mg / L as Br.

[0218] table 5

[0219] Voltage (Volts) Bromate content (ug / L) Remark 3.2 not detected Detection limit 0.27ug / L 3.6 not detected Detection limit 0.27ug / L 3.8 4.49 4.0 7.43 4.2 9.59

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Abstract

The present invention relates to a method for manufacturing sterile farming water and to a flowing water-type sterile water aquaculture method and, more particularly, to a new flowing water-type sterile water aquaculture method to which a new-concept sterile aquaculture system (SAS) is applied, wherein oxidant is generated through the electrolysis treatment, etc., of freshwater or seawater aquaculture; pathogenic viruses, germs, and parasites are sterilized such that harmful ingredients are reduced below the drinking water criteria; the treated water is neutralized for removing fish-harming residual oxidants; and the fish mortality ratio due to various pathogenic microorganisms is minimized by using the treated water for aquaculture without using antibiotics or vaccines.

Description

technical field [0001] The present invention relates to a preparation method of sterilized aquaculture water and a flow-type sterilized water fish culture method, more particularly, relates to a new-style flow-type aquaculture system (Sterile Aquaculture System; SAS) using a new concept A fish culture method in sterilized water. When the method utilizes fresh water or sea water to cultivate fish, the fresh water or sea water is treated with electrolysis to generate an oxidant (Oxidant) to kill pathogenic viruses, bacteria and parasites, thereby preparing the generated harmful components as Sterilized aquaculture water below the drinking water standard, when using the sterilized aquaculture water to aquaculture fish, neutralize the sterilized aquaculture water to remove residual oxidants harmful to fish, and then use it as a Aquaculture water is used so that the mortality of fish caused by various pathogenic microorganisms can be minimized without the use of antibiotics or vac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00A01K63/00A01K63/04
CPCA01K61/13A01K63/04Y02A40/81
Inventor 朴种昊宋基天韩挺均金容吉金庚住金洪均朴世贤朴世忍
Owner DAEBONG LS CO LTD
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