Comparison Between Drytype Oil Filter

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Comparison Between Dry-type Oil Filter
Hydrovent

• Totaru Plan (HK) Ltd.

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Content

• Environmental Problems Associated with Restaurant
  Trade in HK
• Traditional Mitigation Measures
• Renowned Solution
• Successful Cases
• QAs

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Typical Environmental Pollutions
Oily Fume Odour Emission
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The two BIG issues

• Oily Fume Odour
• Oily fume and odour is generated from typical
  Chinese restaurant fry cooking
• Untreated emission is vented directed to
  atmosphere
• Kitchen exhausts are close to nearby residents

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Traditional Mitigation Measures

• Typical Kitchen Air-pollution Control
• Oil Filter
• Hydrovent
• Electrostatistic Precipitator

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The way-out!!!Low cost high performance
solution
Kawasho Grease Filter
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Kawasho Grease Filter

• Properties
• Oil removal efficiency up to 90
• Low pressure drop (1.3mmAq)
• High-temperature resistant up to 1,300 oC,
  complied with Fire Department standards
• Easy to installation and maintenance free
• Keeping high ventilation with excellent oil
  removal

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Kawasho Grease Filter

• Advantages
• Extremely low blockage and pressure drop
• Help to reduce the need of ventilation cleaning
• Excellent option for advancing your existing
  systems and equipment
• Endorsed by Japan Food Services Equipment
  Association (JFEA)
• Totally stainless steel Durable!

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Compare between Kawasho Grease Filter Hydrovent
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Low cost high performance solution
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Replacing Hydrovent

• Improve oil removal
• Save water electricity
• Reduce your sewage surcharge
• Reduce the need of RM

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Used as Pre-treatment for EPs

• Before the adoption of Kawasho filter

EPs
K. F.
1 to 2 oil emission
100 oily fume
25 oily fume
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Successful Case

• LocationShiChun Restaurant (North Point)
• ComplaintOily fume spicy odour
• Root Causeuse of simple air screen
• ResultsReduce the oil-associated odour emission
• Significant reduce in receiving complaint
• Food process license extended
• Observable improvement in kitchen ventilation

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Case Study
After the use of Kawasho Filter
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QAs