The aquatic processing industry has extremely strict hygiene standards to ensure food safety and consumer health. Sodium hypochlorite disinfectant, as an efficient and broad-spectrum disinfectant, plays an indispensable role in aquatic products processing.
The disinfection principle of sodium hypochlorite
Sodium hypochlorite (NaClO) breaks down in water to form hypochlorous acid (HClO), which is a strong oxidizing agent that can destroy the cell membranes, proteins and nucleic acids of microorganisms, thus killing bacteria, viruses and fungi. The disinfection effect of sodium hypochlorite is affected by factors such as pH value, temperature and contact time, but its stability and high efficiency are widely recognized in aquatic processing environments.
Application scenario
In aquatic processing, sodium hypochlorite disinfectant is mainly used in the following aspects:
Equipment disinfection: Processing equipment, tools and containers need to be thoroughly disinfected before and after use to prevent cross-contamination. Sodium hypochlorite solution can effectively remove microorganisms attached to the surface to ensure that the equipment is clean and hygienic.
Environmental disinfection: Processing plants, storage areas and transport vehicles also need regular disinfection. Sodium hypochlorite solutions can quickly kill pathogens in the environment, reducing the risk of disease transmission.
Product disinfection: Some aquatic products require surface disinfection during processing to extend shelf life and improve product safety. Sodium hypochlorite solution can be used to clean and sterilize the surface of water products to remove harmful microorganisms.
For production use, it is often sprayed with the final concentration of 1g/m3 in the whole pool. The safe concentration of sodium hypochlorite for young and young Macrobrachium rosenbergii was 40.74mg/L and 18.77mg/L, respectively, which was much higher than the production dosage (0.5mg/L), and could be used for disinfection. The safe concentration for sea cucumber larvae is 0.46mg/L, which is higher than the concentration used in production (0.1mg/L ~ 0.2mg/L), so sodium hypochlorite can also be used as a disinfectant in the process of sea cucumber culture.
Precautions for use
Although the effect of sodium hypochlorite disinfectant is significant, the following points should be noted during use:
Concentration control: Disinfectant should be prepared in strict accordance with the recommended concentration when used, too high or too low concentration will affect the disinfection effect.
Safe operation: Sodium hypochlorite has a certain corrosive and irritating, should wear protective equipment during operation, avoid direct contact with skin and eyes.
Ventilation conditions: Good ventilation conditions should be ensured during use to reduce the potential harm to the human body from chlorine gas generated by the decomposition of sodium hypochlorite.
conclusion
The application of sodium hypochlorite disinfectant in aquatic product processing not only improves the sanitary quality of products, but also guarantees the health and safety of consumers. Through scientific and reasonable use, it can maximize its disinfection efficiency and provide strong support for the development of aquatic processing industry. In order to ensure the safety of use, BLUEWAV sodium hypochlorite is equipped with sensors and detectors where it can be done to timely detect the concentration of disinfection used to ensure the safety of breeding disinfection.
BLUEWAV is a professional manufacturer of sodium hypochlorite generators, we have good experience in small plants and large plants, up to 30 tons/day 12% sodium hypochlorite. With 20 years of global disinfection experience, the products are exported to more than 50 countries, including Italy, the United States, Saudi Arabia, Africa and other countries, and there are foreign companies in the local agent.
Bluewav Technology Co., Ltd. in China and the UAE
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