Aerators for aquaculture

Release time:

2024-11-13

The use of aerator in breeding is an important technology. It has significant effects on increasing dissolved oxygen in water, improving water quality, increasing breeding density and increasing production.

Ⅰ. Types of aerators
1. Impeller aerator
Principle: Using mechanical methods to increase oxygen, the motor drives the water surface impeller to rotate to stir the water surface, stir the air film and liquid film, increase the contact area between air and liquid, and increase the speed of oxygen in the air transferring and diffusing into the water.
Function: Powerful and efficient, it can add up to 1800 grams of oxygen per kilowatt hour; it can lift the bottom water so that it alternates with the surface water, and is suitable for high-yield deep-water fish ponds; it has the functions of exposing harmful gases and purifying water quality.
Note: It needs to be used rationally in different seasons and weather conditions. For example, it is best to turn on the phone in the afternoon on sunny days during the high temperature season in summer, and it is best to turn on the phone 24 hours a day during the rainy season.
2.Paddle wheel aerator&Multi-impeller paddleheel aerator drove by diesel&High efficiency water cooling impeller aerator,etc.

Ⅱ. The function of aerator
1. Increase the amount of dissolved oxygen in the water body: The oxygenator stirs the water body and increases the gas-liquid contact area, so that oxygen in the air quickly dissolves into the water, thereby increasing the amount of dissolved oxygen in the water body.
2. Improve water quality: The aerator can promote convective exchange in the water body, accelerate the oxidative decomposition of organic matter, and reduce the accumulation of harmful substances, thereby improving water quality conditions.
3. Increase the breeding density: Because the aerator increases the dissolved oxygen content of the water body and improves the water quality conditions, the breeding water body can carry more biomass, thus increasing the breeding density.
4. Increase production: The aerator provides sufficient oxygen and a suitable growth environment for aquatic organisms, promoting their healthy and rapid growth, thereby increasing breeding production.
Ⅲ. Precautions for using the aerator
1. Reasonable configuration: Reasonably configure the number of aerators according to the area, depth, breeding density and other factors of the breeding water body to ensure sufficient dissolved oxygen in the water body.
2. Turn on the machine at the right time: turn it on at the right time according to different seasons and weather conditions, such as turning it on in the afternoon on sunny days during the high temperature season in summer, turning it on all day during the rainy season, etc., to meet the oxygen demand of aquatic organisms.
3. Regular maintenance: Carry out regular maintenance and upkeep on the aerator to ensure its normal operation and extend its service life.
4. Safe use: Pay attention to electrical safety when using the aerator to avoid electric shock accidents.

In summary, the use of aerators in breeding has significant effects on increasing dissolved oxygen in water, improving water quality, increasing breeding density and increasing production. When using an aerator, it needs to be reasonably configured according to the actual situation, started at a timely manner, regularly maintained and used safely.

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