Mechanical filtration

Mechanical filtration remove SSP in the RAS facility

High quality and performance Drum-filters are the prime selection in our system. It can be make by PE, stainless steel or titanium in order to satisfied all extreme working condition and environmental standard. We can supply larger range of working capacity of drum-filter for different fish production capacity.

Bio-filtration system

The core of RAS; clean water treatment technology

Our company supply special design and construction bio-filter in multiple size and capacity. Bio-filter can made as per-fabricated PE component or installation into a concrete sump.

Unique design of bio-media has a special saddle shap and surface layer. High efficient and better flow action.

BONACS ApS is the nominatied cooperater for this 'bio-chips' 

CO2 Degassing component

Adjustment of total gas pressure in the RAS

BONACS ApS applied special design and construction of degassing units in multiple size and capacity.

Degassing unit is core componet for a RAS facility whihc gives your system better gas balance and recover dissovlved oxygen level with low cost.   

Unique design of degassing component can make in any sizes and valves. the smie-vacuo designed give more efficient than normal design.