Aquaculture solutions for healthy fish
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→ Aquaculture equipment portfolio Aquaculture solutions for healthy fish. Equipment portfolio

Aquaculture equipment portfolio In the past 50 years, the global demand for fish products has doubled. Today, more than 45 % of the world’s seafood comes not from wild catch but from either land-based or offshore fish farms. Aquaculture is cultivating fresh-water or salt-water marine species in controlled environments. These farms face the challenges of maintaining optimal fish growing conditions: appropriate nutrition, prevention of diseases and maintaining a healthy water environment. The most important factor for achieving healthy fish is to have healthy water. Thus, controlling the...

Aquaculture equipment portfolio Get the latest aquaculture technology from Linde. Your experienced and reliable partner for fish farming. Fish farmers need a company to count on, from reliable delivery of oxygen to the experience to provide practical solutions. At Linde, we are on the forefront of aquaculture technology. We have worked with aquaculture topics since the early days of this industry. Our broad experience, our dedicated research scientists, and our ongoing research and development work carried out in our test centre help us deliver the latest technology and know-how to you....

04 Aquaculture equipment portfolio Linde's SOLVOX® product line offers a wide range of oxygenation systems for the aquaculture industry. The SOLVOX® family comprises equipment for optimised dissolution of oxygen in water, perfect distribution of oxygenated water to the fish and a regulation concept for smooth and reliable operation. With the SOLVOX® equipment, we can serve all types of aquaculture installations. SOLVOX®A: Low-pressure oxygen dissolver for salt water and brackish water Patented by Linde, SOLVOX®A is a flexible dissolving unit which can be applied to any fish tank. Usually,...

Aquaculture equipment portfolio SOLVOX®Stream application in a fish tank SOLVOX®Stream: Slot tube with water flow indicator for improved oxygen distribution and tank hydraulics SOLVOX®Stream ensures that oxygenated water is homogenously distributed in the fish tank over the complete depth of the tank. It is designed to achieve an optimal circulation speed in the fish tank depending on the fish species, fish size and the customer’s demand. SOLVOX®Stream is used in combination with oxygenation equipment such as SOLVOX®A. This combination of equipment guarantees that the required environmental...

06 Aquaculture equipment portfolio SOLVOX®C: Pressure dissolver for sea water and fresh water SOLVOX®C cones are designed to increase the concentration of gases in water to a rather high level. In standard operation, the gas transfer efficiency is close to 100 %. The operation of the cone is simple: as water and gas enter from the top, the water jet forces the water to mix intensively with the oxygen bubbles, thus creating a high specific interface and high turbulence at the top of the dissolver. As the cone widens, the velocity is reduced. Here, even smaller gas bubbles that haven't fully...

Aquaculture equipment portfolio SOLVOX®CV: Boosting oxygenation – venturi nozzle for capacity increase of pressure dissolvers SOLVOX®CV is an additional system to boost the oxygenation capacity of SOLVOX®C cones, allowing up to 50 % higher oxygen dosing without increasing the water flow rate or energy consumption. SOLVOX®CV uses a venturi nozzle to re-inject oxygen which is gathered at the top of the cone into the water feed pipe. The installation can be done without any time-consuming shutdown. The SOLVOX®CV is flanged directly onto the water feed pipe of the cone. By doing so, the water flow...

08 Aquaculture equipment portfolio SOLVOX®B: Perforated hose for dissolving of oxygen without auxiliary energy The SOLVOX®B oxygenation hose is fixed on a support or a rack which is placed at the bottom of a tank. The energy to operate SOLVOX®B is exclusively provided by the oxygen tank pressure - no auxiliary energy is required. This qualifies SOLVOX®B as an emergency oxygenation system. When no oxygen is needed, the pores close tightly, so the hose remains ready for operation at any time. Optimum oxygen utilisation is achieved by creating small bubbles. Unlike vinyl tubing, the SOLVOX®B...

Aquaculture equipment portfolio SOLVOX®F oxygen control cabinet Fish grow best at a constant oxygen level in the water, but the oxygen consumption of fish varies with stocking density, feeding regime, activity status, temperature etc. In order to keep the oxygen level as constant as possible, different amounts of oxygen have to be provided at different times. The dosing cabinet is designed to do just that. Emphasis is placed on its simple and flexible construction, with the option to modularly expand the cabinet. For a reliable and safe operation, an emergency oxygenation function can be...

Aquaculture equipment portfolio Research and development in aquaculture. Optimising the best. Linde aquaculture research centre in Ålesund, Norway Linde runs a test and research centre for aquaculture in Ålesund, Norway. At the centre, Linde specialists are developing and testing a wide range of gas-related equipment for aquaculture applications. It includes fresh water and sea water facilities, a water recirculation system as well as water heating. In the research centre, Linde provides a variety of equipment to perform environmental analyses as well as field measurements. We are therefore...

Aquaculture equipment portfolio Our development. The direct link to our customers. Our research is always in line with the needs of our customers. Whether the market drives you to new species or to new types of production tanks and facilities, we are your partner to satisfy your needs and develop new solutions around oxygen, hydraulics and dissolved gas management in fish production. Our portfolio includes: → Cost-effective substitution of air by oxygen → Oxygenation equipment to improve and increase production in fish and seafood farms → Liquid and compressed gases and related supply and...