[**]quaculture water treatment

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With the rapid development of the aquaculture industry, various advanced water treatment technologies have been widely used, such as sand filtration, microbial purification, ultraviolet disinfection, and foam separation. However, with the popularization and application of industrialized closed recirculating aquaculture equipment in actual production, the production conditions of high-density and small water bodies have stricter water quality requirements. Therefore, the application of high-efficiency and fast ozone for water quality treatment technology has emerged as the times require.

The basis that ozone can purify water quality

    Due to the strongly oxidizing properties of ozone, it has a good killing effect on various microorganisms in the water. Pass ozone in a sterile hood (0.7m), and it was found that the killing rate of Escherichia coli was 97.5% and 100% after 20min and 30min of ozone; the killing rate of Staphylococcus aureus was 93% and 100%; The killing rate of Pseudomonas aeruginosa was 84.6% and 89.8%. Pass ozone gas into the flowing water at 20°C. When the ozone concentration in the water reaches 0.43mg/L, 100% of E. coli can be killed. [**]t 34°C±1°C, ozone with a concentration of 5.50mg/L can kill all the spores of Bacillus subtilis black var. subtilis dripped in a 100ml plastic bottle within 45 minutes. The ozone solution with a concentration of 1.5mg/L only needs One minute and can kill 100% of the fungi such as [**]spergillus niger and yeast in the test. In addition, ozone also has a better killing effect on the protozoa and their eggs.

[**]quaculture-water-treatment

   Due to the strong oxidizing properties of ozone, nitrite, hydrogen sulfide, ammoniated cyanide, etc., which are harmful to fish in freshwater or seawater for aquaculture, can be oxidized into non-toxic NO, SO, N, and other organic substances, and inorganic Substances can also be degraded to produce non-toxic substances to organisms, thereby reducing biological oxygen demand (BOD) and chemical oxygen demand (COD) in water

The strong oxidizing property of ozone can quickly kill algae and other native animals and plants. [**]fter taking the red tide seawater for 30min ozone treatments, the red tide seawater is completely oxidized to become colorless and transparent, and all the nocturnal bugs in the water are killed and crushed. shape.

Since ozone is easily decomposed into oxygen in water, it can not only play a role in sterilization and disinfection but also increase oxygen in the water body, achieving both sterilization and increased oxygen content.

Ozone purifies water quality through oxidative flocculation and does not produce secondary pollutants. The oxides produced during the disinfection process are non-toxic, odorless, and biodegradable substances.

[**]quaculture-water-treatment-2
The application of ozone to the water body for breeding and nursery is a water treatment method with great development advantages. The application in production can effectively solve the problem of water pollution, and there are no residues and toxic side effects after the application of ozone to the water. Ozone is the cleanest disinfectant in the world. The application of ozone technology is a powerful promotion for the development of healthy, high-yield, and efficient fishery.

       The application of ozone in aquatic products processing is a relatively mature technology, and scientific use of ozone will greatly improve the quality of aquatic products. The use of ozone for the temporary breeding of fish and the purification of shellfish is currently an extremely effective measure to improve the quality of fresh aquatic products.

       The extensive use of ozone in aquatic breeding, breeding, and processing of aquatic products will surely produce huge economic and social benefits, and will surely give a huge boost to the world's aquaculture and aquatic product processing industry.


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With the rapid development of the aquaculture industry, various advanced water treatment technologies have been widely used, such as sand filtration, microbial purification, ultraviolet disinfection, and foam separation. However, with the popularization and application of industrialized closed recirculating aquaculture equipment in actual production, the production conditions of high-density and small water bodies have stricter water quality requirements. Therefore, the application of high-efficiency and fast ozone for water quality treatment technology has emerged as the times require.


The basis that ozone can purify water quality


    Due to the strongly oxidizing properties of ozone, it has a good killing effect on various microorganisms in the water. Pass ozone in a sterile hood (0.7m), and it was found that the killing rate of Escherichia coli was 97.5% and 100% after 20min and 30min of ozone; the killing rate of Staphylococcus aureus was 93% and 100%; The killing rate of Pseudomonas aeruginosa was 84.6% and 89.8%. Pass ozone gas into the flowing water at 20°C. When the ozone concentration in the water reaches 0.43mg/L, 100% of E. coli can be killed. [**]t 34°C±1°C, ozone with a concentration of 5.50mg/L can kill all the spores of Bacillus subtilis black var. subtilis dripped in a 100ml plastic bottle within 45 minutes. The ozone solution with a concentration of 1.5mg/L only needs One minute and can kill 100% of the fungi such as [**]spergillus niger and yeast in the test. In addition, ozone also has a better killing effect on the protozoa and their eggs.


[**]quaculture-water-treatment


   Due to the strong oxidizing properties of ozone, nitrite, hydrogen sulfide, ammoniated cyanide, etc., which are harmful to fish in freshwater or seawater for aquaculture, can be oxidized into non-toxic NO, SO, N, and other organic substances, and inorganic Substances can also be degraded to produce non-toxic substances to organisms, thereby reducing biological oxygen demand (BOD) and chemical oxygen demand (COD) in water


The strong oxidizing property of ozone can quickly kill algae and other native animals and plants. [**]fter taking the red tide seawater for 30min ozone treatments, the red tide seawater is completely oxidized to become colorless and transparent, and all the nocturnal bugs in the water are killed and crushed. shape.


Since ozone is easily decomposed into oxygen in water, it can not only play a role in sterilization and disinfection but also increase oxygen in the water body, achieving both sterilization and increased oxygen content.


Ozone purifies water quality through oxidative flocculation and does not produce secondary pollutants. The oxides produced during the disinfection process are non-toxic, odorless, and biodegradable substances.


[**]quaculture-water-treatment-2

The application of ozone to the water body for breeding and nursery is a water treatment method with great development advantages. The application in production can effectively solve the problem of water pollution, and there are no residues and toxic side effects after the application of ozone to the water. Ozone is the cleanest disinfectant in the world. The application of ozone technology is a powerful promotion for the development of healthy, high-yield, and efficient fishery.


       The application of ozone in aquatic products processing is a relatively mature technology, and scientific use of ozone will greatly improve the quality of aquatic products. The use of ozone for the temporary breeding of fish and the purification of shellfish is currently an extremely effective measure to improve the quality of fresh aquatic products.


       The extensive use of ozone in aquatic breeding, breeding, and processing of aquatic products will surely produce huge economic and social benefits, and will surely give a huge boost to the world's aquaculture and aquatic product processing industry.


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