Aquaculture (RAS)
Equipment for RAS
Radial filter
A key component of a successful RAS system is the removal of solid waste, starting with radial filters. These filters use gravity to remove large solids and prevent waste accumulation.
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Drum Filter
After the radial filter, water passes through drum filters for finer mechanical filtration. These filters efficiently remove smaller particles like uneaten feed and fish waste, preventing harmful buildup.
Protein Skimmer
To further enhance water quality, protein skimmers remove dissolved organic compounds using fine bubbles. This process keeps the water clean and reduces the system’s biological load.
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Biological filter
After the water is fully filtered mechanically, the biological filter breaks down chemical waste. Beneficial bacteria convert toxic ammonia and nitrite into less harmful nitrate, ensuring a safe environment for fish.
Sterilization
To protect the fish from diseases, ozone generators and UV sterilizers are used. Ozone breaks down organic matter, while UV light neutralizes harmful microorganisms, ensuring pathogen-free water.
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Degassers
Degassers remove excess carbon dioxide (CO₂) from fish respiration and organic matter breakdown. This helps maintain pH balance and optimal oxygen absorption.
Oxygenation
Proper oxygenation is a life savior for fish. These systems maximize oxygen dissolution, meeting the needs of high-density fish farming.
Circulation systems
Efficient circulation is essential for a healthy RAS. Pumps and circulation systems maintain steady water flow, support biofiltration, and prevent dead zones.
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