AirOxi Tube for Biofloc

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Experts in Diffused Aeration

• Use of AirOxi Tube in Biofloc culture

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Key features of Bio Floc Technology (BFT)

• Balancing Caron Nitrogen Cycle
• Recycling nutrients in a natural way
• Minimum water exchange
• High Aeration needed to support bacteria and
  fish/shrimp

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Independent study on biofloc aeration

• A study on aeration methods for biofloc culture
  of L. Vannamei published in Aquaculture
  International February 2017 found diffused
  aeration to be the best aeration method for
  biofloc
• Stocking Density - 40 / sq mt
• 9 tanks of 35 sq mtr size (4900 pieces per tank)
• Initial weight about 4.5 gram
• Study period 33 days. Result after 33 days

Aeration method Diffused aeration with Blower Vertical Pump Propeller aerator
DO mg /L (Avg) 4.91 4.49 4.50
Final weight (Avg) 12.96 10.93 12.81
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AirOxi Tube Diffused Aeration System

• Blower based low power consumption 1/3rd of
  Paddle aerators
• Bottom up diffusion extremely efficient
• Technology used worldwide in ETP / STP / WWTP and
  aquaculture
• Uniform aeration throughout the pond top and
  bottom
• Entire ecosystem gets DO better autotrophic
  cycle
• Low Maintenance

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AirOxi tube Ideal solution for growout ponds,
biofloc, nursery, RAS and Raceway

• Diffused aeration is the only option for
  nurseries, biofloc, RAS, Raceway and IPRS
• AirOxi tube is used all over India in all these
  types of culture

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AirOxi Tube is also best solution for large
ponds. Airoxi v/s Paddle aerator in pond use
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• Eventual Benefits to Farmers

• Higher and more uniform DO, Faster DO leading to
• Higher Stocking Density increase by 40-50
• Higher Immunity
• Higher Survival 85 to 95
• Faster Growth (saving of 10-20 days, even one
  additional crop/ year)
• Low FCR
• Reduced cost of power used for aeration saving
  of 40-60

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Comparative Efficiency of aeration methods
kg/kwh
lb/hp-h
General Oxygen Transfer Efficiency (standard
conditions)
11 10
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High-Density / Low-Flux Aeration Systems (fine
bubble diffuser arranged in high density layout)
9 8 7
5
4
6 5 4
Typical Fine Bubble Diffuser System
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3
Jet Aerators Coarse Bubble Diffuser
Systems Mechanical Floating Aerators
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2
1
1
Aspirating Floating Aerators
Source - Environmental Dynamics International,
Aeration efficiency guide 2011
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Measuring Aeration Energy Efficiency
Amount of oxygen transferred Amount of energy
added
Standard Aeration Efficiency (SAE)
Depending on depth of installation and salinity
of water, AirOxi tube diffused aeration system
gives 2 to 3 times dissolved oxygen per HP of
power used, compared to surface aerator
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Aeration Device Efficiency
Increasing SAE
Mechanical Aeration
Coarse Bubble Aeration / Jet Aeration
Fine Bubble Aeration
1 to 1.2 Kg O2 / HP-hr
3 3.5 Kg O2 / HP-hr
1.5 to 2 Kg O2 / HP-hr
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AirOxi Tube v/s paddle aerator time taken to
increase DO in 35 PPT salinity water
AirOxi
Paddle aerator
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AirOxi movies
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Installation

• 1 time installation of Blower, AirOxi Tube and
  piping
• Cost 1.4 to 1.6 lac per hectare
• Payback period 1 to 2 cultures at most
• 3 to 5 year life
• Very low maintenance cost over life of the system

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About the product and company

• Manufacturing base in Baroda, Gujarat - ISO
  90012015 certified
• 50 years in specialized product manufacturing
• 10 years experience in manufacturing, testing
  and research of AirOxi Tube
• RoHS certified product made from special
  Elastomeric Polymer compound (blend of domestic
  and imported raw material and additives)

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About the product and company

• AirOxi tube also exported to various countries
  including USA, Singapore, Germany, France and
  other countries in Europe, Africa, Asia and
  Middle East
• Technical support, sales and distribution
  available almost all over India - Gujarat, Andhra
  Pradesh, Odisha, Karnataka, Kerala, Telangana,
  West Bengal, Bihar, Maharashtra.

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Innovation at AirOxi

• Probably the largest range of aeration tubes by
  anyone in the world 10 different sizes and
  shapes and variants
• Widest range of diffusers from smooth tubes ,
  nano bubble diffusers to high flow rate, with
  price range from 80 per mtr to 9000 per foot
• Only company to manufacture high flow, large size
  tube 1x 1.5 size for extra high aeration
• Online aeration calculator available free of cost
  The only such calculator in the world
  www.airoxi.com/calculator - this gives list of
  all materials and their approximate price

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Innovation a culture at AirOxi

• Animation videos of installation made specially
  so customers can install system easily
• Design and offer a ready to use assembly The
  AirOxi Spider
• Offering Mobile Aeration System that works on
  tempo battery
• Launch of ready aeration system packages for 1
  tank and 5 tanks Plug and Play

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Products
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Special solutions for biofloc culture AirOxi
Spider
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Special solutions for biofloc culture Hi Flow
tube large size 1x 1.5 WHITE LINE
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Special solutions for biofloc culture Ready to
use system packages for 1 tank of 10,000 ltr Plug
and Play
10,000 ltr. Supports 500 Kg fish or 100 Kg Shrimp 120 LPM AC air pump - 1 nos
10,000 ltr. Supports 500 Kg fish or 100 Kg Shrimp AirOxi spiders - 4 nos
10,000 ltr. Supports 500 Kg fish or 100 Kg Shrimp Tee, valves, Grommet, Take off, etc. as required
10,000 ltr. Supports 500 Kg fish or 100 Kg Shrimp 1/2" transparent PVC pipe - 20 mtr
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Special solutions for biofloc culture Ready to
use system packages for 5 tank of 10,000 ltr Plug
and Play
50,000 ltr. Supports 4 ton fish or 1 ton shrimp Blower 2 stage 1 HP single phase
50,000 ltr. Supports 4 ton fish or 1 ton shrimp AirOxi spiders - 20 nos
50,000 ltr. Supports 4 ton fish or 1 ton shrimp Discharge manifold with valves, Grommet, Take off, etc.
50,000 ltr. Supports 4 ton fish or 1 ton shrimp 1/2" UV resistant flexible black PVC pipe - 100 mtr
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Special solutions for biofloc culture Ready to
use system packages for 40 mt x 40 mtr pond
1.5 lac ltr. (150 ton) Supports 5 ton fish or 1.5 ton shrimp Blower 2 stage 2 HP single phase
1.5 lac ltr. (150 ton) Supports 5 ton fish or 1.5 ton shrimp AirOxi spiders - 40 nos
1.5 lac ltr. (150 ton) Supports 5 ton fish or 1.5 ton shrimp Discharge manifold with valves, Grommet, Take off, etc.
1.5 lac ltr. (150 ton) Supports 5 ton fish or 1.5 ton shrimp 1/2" UV resistant flexible black PVC pipe - 400 mtr
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Special solutions for biofloc culture -Mobile
Aeration System that works on vehicle battery
3000 ltr. Supports 500 Kg fish or 100 Kg shrimp 120 LPM air pump - 1 nos
3000 ltr. Supports 500 Kg fish or 100 Kg shrimp AirOxi spiders - 4 nos
3000 ltr. Supports 500 Kg fish or 100 Kg shrimp Tee, valves, Grommet, Take off, etc
3000 ltr. Supports 500 Kg fish or 100 Kg shrimp 1/2" transparent PVC pipe - 15 mtr
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For more information and videos

• www.airoxitube.com
• www.Youtube.com/airoxitube
• www.facebook.com/airoxitube
• www.twiter.com/airoxitube
• info_at_airoxitube.com
• 91-72850-17087