Flounder/Grouper Growth Recirculation Water Treatment

Flounder or grouper growth recirculation water treatment

1. System overview
DECOFACC-RFC0 is recirculation water treatment system for flounder or grouper growth. The main features are mechanical filter, protein skimmer, oxidation and disinfection by ozone and bio filter. It has an automatic monitoring and control system with alarm function to ensure the standard water quality for aquaculture and thus increase the production and quality.

2. System Objective
1. Water treatment capacity is basin on the investment which could treat together or separated;
2. Design bio-load capacity is 30kg/m3;
3. Check and manage water values like DO, pH, ORP, Temperature, alinity through the measurement and control function of the Aquastar;
4. Automatic controlled ozone dosage during water treatment and disinfection process according to the daily exchange rate of water;
5. The treated water meets the requirements of aquaculture.

3. System Functions
DECOFACC-RFC0 is an automatic recirculation water treatment system for flounder or grouper in aquaculture. The PVC drum filter could remove the big particles of uneaten food, feces and so on; Protein skimmer remove protein, organic compounds, BOD/COD and fine particles, also the skimmer increase the dissolved oxygen and stable the pH value; Ozone has a strong oxidizing capacity. It converts Ammonia and Nitrite to Nitrate, the COD and BOD will be reduced while the dangerous bacteria and viruses are destroyed. In this way, this is the best disease prevention method; Bio filter remove the ammonia and nitrite from the cultivation water. During the water treatment, the system has the function that water quality measure, control and alarm. This system is of high-performance, low energy consumption and safe for operation.

4. Performance Features
All system equipments are operating environmentally-friendly, powerful and safe. That is beside others achieved in using the auto-monitoring device for water quality monitoring in the process of treatment and disinfection. It can at all time be upgraded to meet the varied needs of users.
The system has an online monitoring device with auto-run function. That can control and adjust:
1. The water level by a refill device;
2. The ozone application automatically through the online monitoring and controlling of the ORP value, according to the requirements of flounder or grouper growth, the water monitoring and control system could set the measurement and alarming scope;
3. The system is equipped with auto-alarming;
4. The system user could enjoy free lifetime maintenance of hardware and software upgrade discount.