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Sewage treatment equipment > Zl - yzws002 aquaculture wastewater treatment equipment

Zl - yzws002 aquaculture wastewater treatment equipment
Source:sewage disposal technology center   Author:Zhonglan  Release time:2015-09-10

  Equipment basic configuration:
  Name: aquaculture wastewater treatment equipment
  Model: zl - yzws002
  Sewage quantity: 50 (m3 / h)
  Ozone dosage: 10000 (g/h)
  Air quantity: 20000 (m3 / min)
  Air tank volume: 50 (m3)
  Flow meter specifications: 1-30 (m3 / h)
  Outlet pipe diameter: 2000 (mm)
  Inlet pipe diameter: 3000 (mm)
  Dimension: 3000 * 1000 * 1000 (cm)
  Aerator power: 1.5 (kw)
  Device introduction:
  With the rapid development of China's animal husbandry, aquaculture wastewater pollution are growing, the pollution control is imminent.Aquaculture wastewater has the characteristics of a typical "three highs", namely: the CODcr is as high as 3000 ~ 12000 mg/L, ammonia nitrogen is as high as 800 ~ 2200 mg/L, SS overweight dozens of times.Limited to small profits of aquaculture industry, treatment process only in view of the slash CODcr, and emissions of ammonia nitrogen is up to standard, there were a lot of technical difficulties.
  Aquaculture wastewater treatment equipment after the farm produce daily sewage collection bubbled into integration device through a few steps in the processing technology processing equipment for processing.Integration of sewage treatment equipment material of common carbon steel, stainless steel and glass fiber reinforced plastic, this can be customized according to owner's request.Integration of aquaculture wastewater treatment equipment for aquaculture industry sewage, the design process for processing.

  Scope of application:
  Suitable for all kinds of livestock and poultry farms (chicken farm, duck, pig, cattle, rabbit, fox field, etc.) produced by sewage.
  Process characteristics:
  1. Advantages:
  Before the good oxygen removal of BOD, energy saving;
  Before the nitrification produce alkalinity;
  Before anoxia have the function of the option pool;
  The technological process is simple;
  Short hydraulic retention time;
  Sludge settling performance is good;
  Carbon source is rich, phosphorus accumulating phosphorus removal effect is good.
  2. Disadvantages:
  Under the influence of inner loop than denitrification effect;
  There may be a cartesian bacteria problems;
  DO need to control loop, the mixture;
  If there are any denitrifying phosphorus removal effect will decrease;
  Process flexibility is poor.

  Equipment advantages:
  1. The integrated aquaculture wastewater treatment equipment consists of one or more units the field coupling, small volume, light weight, easy to transport, convenient installation;
  2. The structure of glass steel, carbon steel, stainless steel corrosion, corrosion resistance, anti-aging, excellent characteristics, such as the service life of 20 years;
  3. Save the land does not need to build a house and heating, heat preservation.Maximise the equipment integration, reduce area;
  4. No pollution, no peculiar smell, reduce the secondary pollution,
  5. Don't accept's limited amount of sewage is flexible, can be a single use, also can be used in combination with multiple.
  6. The processing equipment is equipped with automatic control unit and fault alarm device, safe and reliable running, normally do not need of personnel management, just in time to the equipment maintenance and maintenance, management cost is small.


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