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Aerators St-38-56-500 buy in St petersburg
Buy Aerators St-38-56-500
Aerators St-38-56-500

Aerators St-38-56-500

Products from producer
In stock
Price from:
600 RUB
Wholesale:
  • 500 RUB/pcs  - from 100 pcs
Payment:
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  • Cash,
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Shipping:
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Seller
Russia, St petersburg
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+7(8 
Display phones
7
7 years on Allbiz
Technical characteristics
  • BrandКалан
  • Country of manufactureRussia
  • PurposeDomestic drains
  • Cleaning methodBiological
Description

Aerators

Firm "KALAN" produces dispersants (aerators) for aeration systems for biological wastewater treatment plants. The technical data of the dispersants are given in the tables. The operation of dispersers at aeration stations of various enterprises from 1994 to the present has revealed their undoubted advantages over aerators of other systems:
  • low price;
  • ease of installation and operation;
  • low operating costs;
  • durability;
  • stability of treated water parameters.

Equipping pneumatic aeration systems with our elements (in comparison with the use of other dispersants made of metal, ceramics or fiberglass) allows:

  • to reduce capital investments for the equipment of the aeration system by 25 - 50%
  • increase the specific performance of the aeration system per kilowatt of electricity consumed by 20 - 60%
  • increase the air utilization factor by 1.5 - 2 times.

 

 
 
 
 

Possible sizes of dispersants:

Internal diameter, mm 38 68 one hundred
Wall thickness, mm 6 - 8 8 - 10 12 - 15
Length, mm 500 - 1000 500 - 1000 up to 3000

Main technical characteristics of a dispersant (EFVP - St - 38 - 500):

Air consumption per element (optimal), m 3 / hour 3.8 - 4.0
Air bubble diameter when detached from the disperser, mm 1 - 3 mm
Dispersant Immersion Oxidation Capacity
1 m in a test bench with tap water
at an air flow rate of 6 m 3 / hour, g O 2 / m 3 / hour
up to 52
Average service life, years 8

 


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