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Case Studies

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These case studies highlight the advantages of POREFLON solutions,
including cost reduction, complying to strict regulations, and increasing the water flow rate.

Industrial wastewater

Soybean product manufacturing company
  • Challenge
    Increase capacity
    from 160 ㎥/day to 400 ㎥/day
  • Results
    Increased capacity by using existing facility and new MBR facility
    Improved discharged water quality
Location Wakayama Prefecture, Japan
Application Food products
Flow rate 400 ㎥/day
Background Increase water volume due to increased production
Electric wire manufacturing company
  • Objective
    Reuse wastewater
  • Challenge
    Reduce RO load
    Reduce operating cost
  • Results
    Reduced water and sewer costs
    Reduced operating cost
Location Shiga Prefecture, Japan
Application Metal processing
Flow rate 240 ㎥/day
Background Reuse wastewater to reduce the amount of water used
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Electric wire manufacturing plant
  • Objective
    Avoid dirt adhering to the surface of electric wire
  • Challenge
    Save water tank cleaning cost
  • Results
    Cost reduction
Location Japan
Application Electric wire manufacturing
Flow rate 260 ㎥/day
Background Cost reduction
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Electronic component manufacturing plant
  • Objective
    Save costs by reusing wastewater
  • Challenge
    Cost reduction
  • Results
    Saved the cost of Fresh water supply and sewer charge
Location Japan
Application Electronic component manufacturing
Flow rate 1,200 ㎥/day
Background Cost reduction
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Automotive manufacturing company
  • Objective
    Reduce the amount of industrial waste(coolant fluid)
  • Challenge
    Reduce industrial waste
  • Results
    Reduced 90%(100→10)
Location Saitama Prefecture, Japan
Application Machining
Flow rate 2 ㎥/day
Background Reduce environmental load
Fiber dyeing plant
  • Challenge
    Increase capacity
  • Results
    Increased capacity by using MBR
Location Japan
Application Dyeing fiber
Flow rate 1,600 ㎥/day
Background Existing facilities deterioration
Increase water flow
Petrochemical manufacturing plant
  • Objective
    Reuse of wastewater
  • Results
    Improved the wastewater quality
Location Singapore
Application Petrochemical manufacturing
Flow rate 2,400 ㎥/day
Background Reuse of wastewater by improving discharged water quality
Refinery
  • Challenge
    Reusing 85% or more of their industrial wastewater
  • Results
    Improved the discharged water quality
    Reusing industrial wastewater
Location Taiwan
Application Refinery(Oil Containing Wastewater)
Flow rate 6,000 ㎥/day
Background Obligation to reuse industrial wastewater
Refinery
  • Challenge
    Wastewater discharge
  • Results
    Improved the quality by using MBR
Location Malaysia
Application Palm Oil products
Flow rate 530 ㎥/day
Background Improve discharged water quality
Oil refining factory
  • Challenge
    Improve discharged water quality
  • Results
    Meeting wastewater standards by using MBR
Location America
Application Oil refining
Flow rate 2,000 ㎥/day
Background Strict wastewater standards
large commercial facility
  • Challenge
    Space saving
  • Results
    Saved space by using underground MBR facility
Location Thailand
Application Wastewater of commercial facility
Flow rate 2,000 ㎥/day
Background Newly organized facility

Sewage

Sewage treatment plant
  • Challenge
    Improving discharged water quality
  • Results
    Meeting wastewater standards by using MBR
Location China
Application Sewage treatment plant
Flow rate 200,000 ㎥/day
Background Strict wastewater standards
Sewage treatment plant
  • Results
    Reuse wastewater
Location China
Application Domestic wastewater
Flow rate 15,000 ㎥/day
Background Reuse wastewater
Seawater desalination
  • Objective
    Desalination
  • Challenge
    Use seawater
Location Korea
Application Desalination
Flow rate 500 ㎥/day
Background Use seawater