Home> Case Studies
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
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- 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
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- 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 |
Electric wire manufacturing plant
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- Objective
- Avoid dirt adhering to the surface of electric wire
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- Challenge
- Save water tank cleaning cost
-
- Results
- Cost reduction
| Location | Japan |
|---|---|
| Application | Electric wire manufacturing |
| Flow rate | 260 ㎥/day |
| Background | Cost reduction |
Electronic component manufacturing plant
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- Objective
- Save costs by reusing wastewater
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- 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 |
Automotive manufacturing company
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- Objective
- Reduce the amount of industrial waste(coolant fluid)
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- Challenge
- Reduce industrial waste
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- Results
- Reduced 90%(100→10)
| Location | Saitama Prefecture, Japan |
|---|---|
| Application | Machining |
| Flow rate | 2 ㎥/day |
| Background | Reduce environmental load |
Fiber dyeing plant
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- 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 |
Fiber dyeing plant
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- Challenge
- Stable treatment of refractory substances(PVA)
-
- Results
- Improved the wastewater quality,Reduction of CODcr
| Location | Thailand |
|---|---|
| Application | Dyeing fiber |
| Flow rate | 800 ㎥/day |
| Background | Newly organized factory |
Petrochemical manufacturing plant
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- 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
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- 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
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- 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
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- Objective
- Desalination
-
- Challenge
- Use seawater
| Location | Korea |
|---|---|
| Application | Desalination |
| Flow rate | 500 ㎥/day |
| Background | Use seawater |
