Live fish holding system Z.K.AQUA is expert for the realization of RAS system, an exciting, eco-friendly and unique way to farm fish. Instead of the traditional method of growing fish outdoors in open ponds, net cages or tanks, this system rears fish at high densities within a operator controllable rearing environment inside a building. Recirculation Aquaculture System, making-up with pools, biological treatment,
Model
Capacity
LFF-10m3
flow rate: 5-10m3/h,
installation about 120m2
LFF-30m3
flow rate: 20-30m3/h, installation about 200m2
LFF-50m3
flow rate: 40-50m3/h,
installation about 400m2
Intergated RAS description of application effect
10m3 treatment:
1. Sander filter
2. Protein skimmer
3. Bio-filter
4. UV sterilizer
5. Ozone
Rotary Drum Filter
with open Channels type or chamber type on option
Reliable fine screening with maximum separation efficiency
Operating reliability for membrane bioreactors Maximum COD / BOD5 reduction rates
Protein skimmer
Which Kind of water Can Be Equipped With a Protein Skimmer?
Protein skimmers can only be used in salt water aquaculture. The diagram below shows that already at a salt concentration of only 10 per mille bubble diameters of less than 1 mm are found. So protein skimmers do not only work in water with a high salt concentration, as the Red Sea or Pacific water with 35 per mille and more, but also in water of the eastern seas with only 15 per mille.
UV sterilizer
Low cost:
1. Lower capital investment than other comparable technologies
2. Considerable savings on chemicals, electricity, maintenance and personnel
3. Simple installation and operation
Bio-Filter
Features:
The filter is made of UPVC which assure a long service life. Compact structure, big water flow. For each chamber different filter materials can be selected. Easy to clean with bottom dirt drauns.
Used in: RAS Recirculation Aquaculture System for aquaculture LSS Life Support System for aquarium FTS Fish Transportation System