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From page 1...
... 1 1.1 Background To support safe operations, airport operators and tenants apply a variety of deicing and anti-icing chemicals (collectively called deicers) to aircraft and to airport paved surfaces.
From page 2...
... 2 Guidance for Treatment of Airport Stormwater Containing Deicers operation for airports and in many ways is a foreign experience. It is also an operation that can be highly dynamic because of real-time dependencies on weather and airport operations.
From page 3...
... Introduction 3 • Treatment technology fact sheets. Fact sheets for 11 deicer treatment technologies provide concise summaries of the function, features, and application of treatment technologies that have been applied at airports to help inform the technology implementation process.
From page 4...
... 4 Guidance for Treatment of Airport Stormwater Containing Deicers 1.4 Guidebook Structure As shown in Table 1, the guidebook contains six chapters, with Chapters 2 through 6 representing steps in the process for approaching deicer treatment implementation. The emphasis of the appendices is on providing information on technology capabilities and application experiences.
From page 5...
... Introduction 5 Chapter 6: Determining Costs for Deicer Treatment Chapter 6 provides guidance on determining costs for deicer treatment at various stages of implementation and cost considerations for various treatment technology categories. Appendices Appendix A provides a list of 106 airports and the deicer treatment technologies that they use.
From page 6...
... 6 Guidance for Treatment of Airport Stormwater Containing Deicers technology is a specific means for processing deicer whose essential elements can be applied to multiple airports. A treatment system is designed to operate at a specific airport.
From page 7...
... Introduction 7 treatment. Treatment efficiency may be expressed for any specific pollutant.
From page 8...
... 8 Guidance for Treatment of Airport Stormwater Containing Deicers Public Wastewater Treatment Facilities, 45% Private Recycling Facilities, 19% Aerated Gravel Bed Treatment, 3% Moving Bed Biofilm Reactor, 1% Activated Sludge, 1% Aerated Lagoon, 5% Anaerobic Fluidized Bed Reactor, 3% Passive Facultative Treatment, 5% Distillation, 3% Vapor Recompression, 11% Reverse Osmosis, 5% Figure 2. Deicer treatment technology use in assessed airports.
From page 9...
... Introduction 9 Figure 4.
From page 10...
... 10 Guidance for Treatment of Airport Stormwater Containing Deicers Figure 6.

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