Z.K.AQUA Protein Skimmers are specially designed for aquaculture systems, aquariums and food processing plant.
The high efficiency of protein skimmer is achieved by a specially designed venturi injection system consisting of a venture
jet with the appropriate booster pump. By producing big quantities of air bubbles(Φ<1mm), organic compounds, BOD/COD,
small particles, food waste, faece, bacteria, and oxidation products from ozone treatment are removed from water circulation.
Operational principle:
Z.K.AQUA protein skimmers are designed as filter system which material of a common filter
system is replaced by air bubbles. The function is water enters the protein skimmer at the top
and flows down to the bottom. The air is introduced near the bottom by sucked in by an
injector (venturi) and small bubbles rise against the water stream to the top. The airflow
should be sufficient enough to fill the cross area of the protein skimmer.
When designing our protein skimmers, great attention was paid to obtain a relatively large
volume to get nearly laminar flow conditions. This is very important for the contacting of the
air bubbles to the protein compound as well as to the waste particles. When the air bubbles
have passed the reaction tube of the protein skimmer they reach the water level and together
with waste particles and proteins they form a viscous foam in which proteins link the air
bubbles and the waste particles.
FAQ
Q: What are your factory main products?
A: We have been focused on aquaculture equipment produce. The main products are live fish transportation container, drum
filter, protein skimmer, bio-filter system, UV sterilizer, ozone generator, fish tanks.
Q: Can you make the design for RAS ?
A: Sure. We have a professional AQUA team in Norway focused in RAS fishery for more than 40 years. We have successfully
developed the RAS for salmon, red trout and tilapia in Europe and north American. We have cooperated with GenoMar and
AquaGen for the breeding and nursery system build-up.
Q: What is your product warranty ?
A: The warranty is 12 months while the lifetime is 10-15 years under good maintenance.It is durable and anti-corrosion.
Q: What is the payment term ?
A: Our payment is T/T , 30% deposit, 70% balance payment before shipment.
Q: We haven't imported before, can you ship the goods to our warehouse?
A: Yes. Although our normal trade term is EXW, FOB, CIF, we can also arrange logistics to your warehouse.
Q: How to assemble the equipment once we received it?
A: The CAD install instruction, assembly procedure and project case will be provided.,Of course our skilled installation engineers
would go to your country and install the equipment if needed.
Q: What is your MOQ?
A: Normally, our MOQ is 1 set.
Contact Z. K. AQUA today to meet people that understand your concerns in aquaculture industry.
We welcome your every inquiry to us. And you are welcome to visit our factory.
Audited Supplier 
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