The solution for factory based seawater and freshwater aquaculture water treatment equipment may vary depending on the species, scale, and target market demand, but generally includes the following core equipment and systems:

Marine aquaculture equipment plan:

Aquaculture pond/net cage system:

Soil pond renovation or new cement pond construction, equipped with anti escape facilities.

Marine net cage aquaculture system, including fixed, floating net cages, and deep-water net cages.

Water quality control system:

Circulating water treatment system: including circulating pumps, filters (such as sand filters, biofilters, etc.), ultraviolet disinfectors, ozone generators, oxygenation equipment, etc., used for purifying and recycling aquaculture water.

Salinity control equipment: In areas with sufficient freshwater sources, desalination equipment may be required to regulate seawater salinity.

Feeding system:

Automatic feeding machine: timed and quantitative feeding to avoid feed waste and water pollution.

Feed storage facilities: Ensure feed quality and storage safety.

Environmental monitoring and control system:

Online water quality monitoring system: monitors water quality parameters such as water temperature, salinity, dissolved oxygen, pH value, ammonia nitrogen, nitrite, etc.

Intelligent control system: Automatically adjust water quality based on monitoring data to maintain a stable breeding environment.

Oxygenation equipment:

Air compressor and pipeline distribution system, used to inject air into aquaculture water to increase dissolved oxygen content.

Disease prevention and control facilities:

Preventive medication equipment: regularly disinfect and insecticide facilities.

Emergency response equipment: such as sick fish isolation ponds and treatment equipment.

Freshwater aquaculture equipment plan:

Aquaculture pond/container system:

Design pond structures and areas based on different aquaculture species such as fish, shrimp, crabs, shellfish, etc.

Greenhouse farming, closed loop water aquaculture enclosures, etc.

Water quality control and filtration system:

Circulating water treatment system, similar to seawater aquaculture.

Water grass planting area: set up in ponds for natural purification of water quality and providing shade.

Feed and feeding system:

Automatic feeding machine ensures scientific feeding, reduces feed waste and water pollution.

Environmental monitoring and control system:

The water quality online monitoring system includes real-time monitoring of indicators such as pH, dissolved oxygen, ammonia nitrogen, nitrite, total nitrogen, and total phosphorus.

Temperature control facilities, such as cold and warm water regulation systems, especially in cold or hot regions.

Oxygenation and aeration facilities:

Aerators, surge machines, etc., increase the dissolved oxygen content of water and promote water flow.

Disease prevention and control facilities:

Same as seawater aquaculture, it also includes biological control measures such as regular disinfection and inoculation of beneficial microorganisms.

Whether it is seawater or freshwater aquaculture, it is necessary to combine actual aquaculture conditions, scientifically plan, and ensure a healthy, efficient, and sustainable aquaculture environment. At the same time, it is necessary to comply with relevant environmental regulations and breeding standards to achieve the dual goals of economic and ecological benefits.