• Biofilter
  • Biofilter

Biofilter

By adding a certain amount of suspended biological carriers to the reactor, increasing aeration and stirring under natural conditions, the nutrients in the aquaculture water, functional nitrifying bacteria, denitrifying bacteria and other active microorganisms are gradually enriched on the surface of the filler. The active biofilm formed by enrichment metabolizes and decomposes nutrients such as C, N and P in the water through its own biochemical reaction, so as to realize the transformation of free ammonia nitrogen and nitrite which are toxic and harmful to the cultured object into non-toxic nitrate and nitrogen, thus ensuring the continuous purification and regeneration of the cultured water.
$12900.00
Shandong Naxin New Energy Co., Ltd.

Shandong Naxin New Energy Co., Ltd.

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Registration Date October 2017
Number of Employees 200
Factory Area 46,000 m²
Annual Sales 400 Million RMB
Main Products Water Source Heat Pump, Air Source Heat Pump, Low Temperature Difference Waste Heat Recovery Unit, Filter, Micro-filter, Protein Separator, Oxygen Increasing Equipment, Disinfection Equipment, Aquaculture Pond, Intelligent Bait Feeder, Fish Manure Collector; Full Life Cycle System Solutions for Modern Agriculture & Aquaculture
Target Markets Aquaculture Industry, Industrial Recirculating Aquaculture System
Details
Specifications
  • Advanced reactor design:

Advanced reactor design is suitable for circulating water and tail water treatment in mariculture.
  • Multiple advantages:

Combining the advantages of fixed penetrating bioreactor and suspended growth.
  • Durable:

The durable moving bed biological carrier is adopted to ensure the effective sludge retention time in the reactor.
  • Stable removal of pollutants:

Small reactor volume can realize the stable removal of pollutants (organic carbon, organic nitrogen, inorganic nitrogen, organic phosphorus, etc.).
  • Less sludge is produced:

The amount of generate excess sludge is small, and sludge bulking doe not exist.
  • Do not need frequent cleaning:

There is no need for regular backwashing. Stable removal.
  • Lower pressure loss:

Lower head pressure loss.
Size (mm)
1200*2250、1600*2700、2400*3000、3000*3000
Texture of wood
PP(Level A)
Packing type
K5
Packing quantity
0.5-1.0m³、1.2-2.4m³、2.7-5.4m³、4.2-8.4m³
Conditions of use
Water temperature 15-40℃, seawater/fresh water
Maximum treatable ammonia nitrogen (kg/d)
0.6~0.8kg/d、1.5~2.0kg/d、3.2~4.3kg/d、5.1~6.8kg/d
Maximum treatable water quantity (m³/h)
30、70、130、200
Power of high-pressure centrifugal fan (kw)
3、3、5.5、5.5
Control mode of aeration fan
Frequency conversion control
Dissolved oxygen detector
Select to breed
ph meter
Select to breed
  • Biofilter

Description

  • Advanced reactor design:

Advanced reactor design is suitable for circulating water and tail water treatment in mariculture.
  • Multiple advantages:

Combining the advantages of fixed penetrating bioreactor and suspended growth.
  • Durable:

The durable moving bed biological carrier is adopted to ensure the effective sludge retention time in the reactor.
  • Stable removal of pollutants:

Small reactor volume can realize the stable removal of pollutants (organic carbon, organic nitrogen, inorganic nitrogen, organic phosphorus, etc.).
  • Less sludge is produced:

The amount of generate excess sludge is small, and sludge bulking doe not exist.
  • Do not need frequent cleaning:

There is no need for regular backwashing. Stable removal.
  • Lower pressure loss:

Lower head pressure loss.
RFQ