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Purification, disinfection and activation integrated device and method for aquaculture water

A technology of aquaculture and activation method, which is applied in the direction of chemical instruments and methods, water/sewage treatment, multi-stage water/sewage treatment, etc. It can solve the problems of substandard water quality and table pollution, and achieve the removal of color and odor , small size, powerful killing and inhibitory effects

Inactive Publication Date: 2014-12-03
BOYING XIAMEN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated device for purification, disinfection and activation of aquaculture water and its method in view of the existing aquaculture water quality is not up to standard, serious table pollution caused by adding disinfectants and antibiotics, etc.

Method used

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  • Purification, disinfection and activation integrated device and method for aquaculture water
  • Purification, disinfection and activation integrated device and method for aquaculture water
  • Purification, disinfection and activation integrated device and method for aquaculture water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043]A method for purifying, disinfecting and activating shrimp culture water in a certain seawater.

[0044] The water quality indicators of the seawater shrimp farming wastewater were determined as shown in Table 1.

[0045] Table 1 Water quality indicators of seawater shrimp culture wastewater

[0046] serial number project unit measured value serial number project unit measured value 1 Odor - Have 5 Total coliforms (piece / L) 3×10 5 2 COD mg / L 55 6 do mg / L 3.0 3 SS mg / L 89 7 Ammonia nitrogen mg / L 6.7 4 Total Phosphorus mg / L 1.5

[0047] (1) filter

[0048] Seawater shrimp farming water passes through the water inlet 6 of the electrolysis machine and enters the electrolysis machine 2 after being filtered through the filter bag, and the residual feed, breeding feces, microbial corpses and other sundries in the farming wastewater are removed through the filter bag;

[0049] (2) El...

Embodiment 2

[0061] A method for purifying, disinfecting and activating seawater fish farming water.

[0062] The water quality indicators of the seawater fish farming wastewater were determined as shown in Table 3.

[0063] Table 3 Water quality indicators of seawater fish farming wastewater

[0064] serial number project unit measured value serial number project unit measured value 1 Odor - Have 5 Total coliforms (piece / L) 6.3×10 5 2 COD mg / L 76 6 do mg / L 2.8 3 SS mg / L 78 7 Ammonia nitrogen mg / L 8.5 4 Total Phosphorus mg / L 1.9

[0065] (1) filter

[0066] Seawater fish farming water passes through the water inlet 6 of the electrolysis machine and enters the electrolysis machine 2 after being filtered through the filter bag, and the residual feed, breeding feces, microbial corpses and other sundries in the breeding wastewater are removed through the filter bag;

[0067] (2) Electrolysis

[00...

Embodiment 3

[0079] A method for purifying, disinfecting and activating freshwater aquaculture water.

[0080] The water quality index of the freshwater fish farming water is determined as shown in Table 5.

[0081] Table 5 Water quality indicators of freshwater fish farming wastewater

[0082] serial number project unit measured value serial number project unit measured value 1 Odor - Have 5 Total coliforms (piece / L) 9×10 4 2 COD mg / L 60 6 do mg / L 3.1 3 SS mg / L 80 7 Ammonia nitrogen mg / L 5.0 4 Total Phosphorus mg / L 1.2

[0083] (1) filter

[0084] Freshwater fish farming water enters the electrolysis machine 2 after being filtered through the filter bag through the water inlet 6 of the electrolysis machine, and the residual feed, breeding excrement, microbial corpses and other sundries in the breeding wastewater are removed through the filter bag;

[0085] (2) Electrolysis

[0086] After the ...

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Abstract

The invention discloses a purification, disinfection and activation integrated device for aquaculture water. The purification, disinfection and activation integrated device comprises a box body, and an electrolysis system, an aeration system and an activation system which are located in the box body, wherein the electrolysis system and the aeration system are located on the upper part of the box body; the activation system is located on the lower part of the box body; the device integrates filtration, electrolysis, aeration, activation and the like; the volume of equipment units is small, the combination and the volume expansion are convenient, the energy consumption of the device is low and the operation cost is lower than that of other traditional disinfection manners. The invention further discloses a purification, disinfection and activation method for the aquaculture water, and the method comprises the following steps: filtering, electrolyzing, aerating, activating and washing; the method can be used for effectively carrying out purification, disinfection and activation on the aquaculture wastewater, and any medicament does not need to be additionally arranged so as to avoid secondary pollution caused by additionally adding the medicaments; zero emission of the culture wastewater is realized; influences on the growth and development of fishes, shrimps and shells are avoided by short-period oxygenation treatment; cancerogenic substances are not generated and the method is safe and harmless.

Description

technical field [0001] The invention relates to an aquaculture water treatment device and method, in particular to an aquaculture water purification, disinfection and activation integrated device and method that integrates technologies such as filtration, electrolysis, aeration and activation. Background technique [0002] Previously, marine aquaculture was largely achieved by extensive traditional large-scale farming models. With the development of science and technology and the innovation of breeding concepts, industrial aquaculture (including nursery) of high-quality fish, shrimp, and shellfish, realizes seawater recycling and implements closed management in the whole process, and has become a high-quality, efficient, energy-saving and emission-reducing low-carbon farming. ways to produce. Whether it is factory farming or traditional farming, in order to prevent fish, shrimp and crab diseases, disinfectants and antibiotics must be added to the breeding ponds, which w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14C02F1/461C02F1/467
Inventor 张世文许雅玲郑宣庆庞志强李丹
Owner BOYING XIAMEN SCI & TECH
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