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Pemasok yang Diaudit Oxygen gas is a vital part of today's fish farming industry. Typically in the aquaculture industry oxygen is supplied by an onsite oxygen generating system. Oxygen generation for fish farms helps improve the level of oxygen that fish directly absorb through the water. This supply of oxygen helps raise a variety of fish species including salmon, trout, striped bass, tilapia, and shrimp. To learn more about the role of onsite oxygen generation for fish farming and the benefits of onsite oxygen generation, here's what you need to know.
The Role of Oxygen Generators in Aquaculture
All living creatures, including those that live underwater, need oxygen to survive. In aquaculture, oxygen concentrator are used to diffuse dissolved oxygen (DO) into water to increase stocking density and production yields. Higher DO levels in the marine environment result in a lower mortality rate and higher food conversion rates for the aquatic creatures. DO is gaseous oxygen that is dissolved into water that fish directly absorb through their gills and skin for respiration. Maintaining optimal growth conditions can be challenging without an active onsite oxygen management and supply system.
With an onsite oxygen generator, you can inject high-purity oxygen into the raceways, ponds, or tanks that these fish and shrimp inhabit. This provides significant productivity gains and reduces the risks of mortality caused by poor water quality. A consistently high DO level is the key to achieving better results and improving bottom line profits for fish farmers. Here's how the generators work for these systems.
A side stream of water from the tank, pond, or raceway is pumped at pressure through a venturi nozzle. Oxygen from the generator is injected here. This saturates the water with oxygen which is then distributed through high velocity mixing nozzles along the bottom of the vessel. The flow of oxygen can either be manually regulated or automatically controlled using a DO analyzer and probe. The levels are regulated and controlled to ensure that a saturation of 70% or concentration of 5 or 6 parts per million (ppm) of DO is established as this is essential for stable fish growth.
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Model
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JAY-40
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Flow rate
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1-40L/min
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Oxygen purity
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93%(± 3%)
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Outlet pressure
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0.04-0.07Mpa(6-10PSI)
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Noise level
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≤58dB
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Power Supply
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AC220V (±10%), 50/60±1Hz; AC110V (±10%), 50/60Hz (±1Hz)
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Power consumption
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≤2200W
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LCD display
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Starting times, operating pressure, present working time, accumulated working time, preset time from 10mins to 40hours
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Alarm
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Power failure alarm; high/low pressure alarm; low oxygen concentration alarm
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Size
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760*540*1380mm
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Net weight
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160kgs
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Features:
1. The raw material for oxygen production is air, no auxiliary materials are needed, no pollution, and low cost;
2. Simple operation, easy maintenance, safe and reliable;
3. Oxygen production is convenient and rapid, outlet pressure is stable, and the oxygen flow can be adjusted;
4. Improve water quality and reduce diseases, which can increase the amount of dissolved oxygen in the water and avoid anaerobic fermentation, thereby effectively reducing the occurrence of fish diseases. Greatly promote the growth and reproduction of fish.Application
1. Welding and cutting: oxygen is now considered to be one of welding industry's raw materials, and which is essential for all forms of combustion.
2. Glass blowing: oxygen is always used as the mixing gas in scientific glassblowing. To generate oxygen for torchwork and glass blowing.
3. Aquaculture: in aquaculture, oxygen is diffused into water to increase stocking density and production yields. Consistently higher dissolved oxygen levels result in lower mortality and higher food conversion rates, minimized fish mortality from decreased disease rates and fish stress, pumping cost saving due to reduced water re-circulation.
4. Sewage treatment: fill the sewage with pure oxygen, increase the respiration of aerobic microorganisms, thereby purifying sewage.
5. Oxygen source for ozone generator: ozone is a powerful disinfectant and bleach with the advantage that it does not leave chemical residues, and is less harmful to people and the environment. Therefore, ozone is often used in the prevention and control of disease and pests in agricultural, the disinfection of fishing boats, swimming pools, etc., the washing and disinfection of clothes in industrial laundry, etc.
We are Longfian
Longfian Scitech Co., Ltd, a leading manufacturer specialized in oxygen solutions for 25 years, has been professionally dedicated to R&D, production and marketing of various oxygen concentrators which include medical oxygen therapy, indoor oxygen supply, plateau simulation, industrial, veterinary and other fields. Longfian is headquartered in Baoding, China. We have 520 employees, covering an area of 40,000 square meters, with annual production capacity of 1.5 million units.
2 Million Praises from Worldwide
All of our products comply with ISO13485 quality managing system and some models obtained CE certificates. in the meantime, our technology and R&D team carried out technological innovations, awarded 28 invention and design patents, and completed registration of 36 countries for import permits. till now, Longfian, has got the market share over 70% and exported to more than 160 countries around the world, benefiting 2 million end-users.
WHO & the United Nations Awards and Recognition
Longfian is the designated qualified supplier of United Nations organizations. Presently, we have undertaken many rescue material projects of oxygen concentrator from all over the world. Last year, we supplied nearly 1,200,000 units oxygen concentrators to different countries and they have expressed their recognition and gratitude to Longfian.Longfian Footprint in the World
Since the year 1998, we started to go deep and explore the world market. 25 years export experience, 95 countries visits(like USA, Mexico, Colombia, Brazil, United Kingdom,Germany, Romania,Spain, Russia, Tajikistan, India,Thailand, Vietnam, South Africa, Nigeria etc.), more than 480 international exhibitions (including the FIME, MEDICA, ARAB HEALTH, HOSPITALAR, CMEF etc. ) which all laid a solid foundation for the No. 1 export volume of China-Made Oxygen Concentrator for recent 6 consecutive years and make LONGFIAN brand the benchmark of the mark.Why Choose Us?
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