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Government procurement designated innovative product for reducing road dust without power

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Product Overview

• The Road Dust Automatic Collection System is an innovative solution that automatically collects fine dust from roads without using power.

• With a unique design that utilizes natural wind, it operates without energy consumption and contributes to reducing urban fine dust.

This product was designated as a government procurement innovation product in January 2024 and has been recognized as an innovative solution for reducing road fine dust.

Product Schematic
Fine Dust Flood Prevention Microplastics Odor Reduction
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Automated Discharge System

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Flood and Clogging Prevention

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Eco-friendly Design

🛣️

Road Infrastructure Compatibility

Performance and Application Cases

Dust Collection Amount

  • Automatic collection of 350mg of PM10 and 88mg of PM2.5 per day per meter
  • Collects 51.4mg of fine dust when operating 1m of dust collector (equivalent to 7 vacuum truck operations per day)

Comparison of Road Dust Reduction Technologies

CategoryGreen Road
Drainage System		Cleaning Truck
(Water)		Clean Road
System
Installation Cost600M KRW/Km200M KRW/unit2.03B KRW/Km
Cleaning FrequencyContinuous1 time2-4 times
Annual Maintenance0 KRW63.2M KRW70M KRW
20-year Operation Cost600M KRW/Km1.76B KRW/unit3.43B KRW/Km
Fine Dust
Reduction Effect		Collection:
350mg/m(PM10) 88mg/m(PM2.5)
Reduction:
37.5%(30km road) 92.0%(60km road)		Collection:
51.4mg/m(PM10)		Reduction:
30%(PM10)

* Existing water trucks and Clean Road systems spray water on dust, but road dust dries and reoccurs within 2-3 hours, while the Green Road system collects dust and reduces emissions.

Emission Reduction Effect

  • 47% reduction in road dust emissions after system application
  • Evaluated by KCL using the Air Pollutant Emission Survey Method under Article 17 of the Air Environment Conservation Act

Road Cleaning Efficiency Improvement

  • Effectively removes 90.18% of road dust during water cleaning through side drains
  • General road bottom drains only remove 17.83% during water cleaning (5x improvement)
Application Case 1
Application Case 2
Application Case 3
Application Case 4
Application Case 5
Application Case 6

Resources

Product Catalog

A catalog containing detailed information and specifications of the product.

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Product Specification Sheet

An official document detailing the technical specifications of the product. (Korean version only)

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