Deicing and dustbinding--risk to aquifers proceedings of an International Symposium, Helsinki, Finland, October 14-16, 1996

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Published by Finnish Environmental Institute in Helsinki .

Written in English

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  • Groundwater -- Congresses,
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Edition Notes

Book details

Statementedited by Taina Nystén and Tuulikki Suokko.
SeriesNordic Hydrological Programme NHP report -- no. 43, NHP-report -- no. 43
ContributionsNystén, Taina, Suokko, T.
LC ClassificationsGB1001.7 .D45 1998
The Physical Object
Paginationii, 269 p. :
Number of Pages269
ID Numbers
Open LibraryOL20680332M
ISBN 109521103485

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DEICING AND DUSTBINDING - RISK TO AQUIFERS Proceedings of an International Deicing and dustbinding--risk to aquifers book, Helsinki, Finland OctoberEdited by Taina Nysten and Tuulikki Suokko Nordic Hydrological Programme NHP Report No. 43 The Nordic Coordination Committee for Hydrology (KOHYNO) UB/TIB Hannover X Granlund K., & Nystén, T.

The effects of road salt on the Miekkamäki aquifer in Central Finland - simulation by a two-dimensional groundwater model. Deicing and dustbinding - risk to aquifers. Symposium, Helsinki, Finland, Oct NHP Report No. ISBN. Brouwers, J., & Augustijn, D.

An analytical model for complete removal of pure contaminant under nonequilibrium Deicing and dustbinding - risk to dings of an international symposium, october Nordic Hydrological : Jos Brouwers, Dionysius C.M.

Augustijn. De-icing and dustbinding - risk to aquifers. Proceedings of an International Symposium, Finnish Environmental Institute, Helsinki, Finland. October Deicing and Dustbinding - Risk to Aquifers, Heslinki, (). Dispersion of de-icing chemicals to the areas along the runways at Oslo Airport Gardermoen, ().

Ecotoxicological effects of highway and tunnel wash water runoff, PhD thesis, Norwegian University of LifeSciences, Metselaar, K., De Jong van Lier, Q.(). Author: H.K. French and van der S.E.A.T.M. Zee. We present here an aquifer scale study on the fate of potassium formate, an alternative, weakly corrosive deicing agent in soil and subsurfaces.

Potassium formate was used to deice a stretch of a highway in Finland. The fate of the formate was examined by monitoring the groundwater chemistry in the underlying aquifer of which a conceptual model was constructed.

In addition, we determined. The use of potassium formate in road winter de-icing can reduce. ACKNOWLEDGMENTS. groundwater deterioration. Environ. Sci. Technol. (in press). Deicing and dustbinding—Risk to aquifers.

Proc. Deicing and Dustbinding - Risk to Aquifers, Proceedings of an International Symposium, NHP Report No, Helsinki, Finland, Join ResearchGate to find the people and research you need to. A comparison was made of the ability of three different methods Deicing and dustbinding--risk to aquifers book describe the deposition and distribution of chloride from deicing salt in the roadside environment along a highway: direct sampling of airborne deposition (including snow ploughing) in containers; soil sampling and analysis of chloride content in the topsoil; and direct current resistivity measurements.

Each method showed a. Olofsson, B., and Sandström, S, In Deicing and dustbinding — risk to aquifers, Nystén, T. and Suokko, T., Eds., NHP Report No 43, pp 75–Missing: dustbinding--risk. The waste generated by aircraft deicing operations represents a threat to the environment arising from the high biological oxygen demand of propylene and ethylene glycols and the toxicity associated.

The de-icing salt most frequently used is NaCl, which has been documented to promote metal leaching from roadside soils by a range of different processes. If the conditions are favourable, Cl and metals form water-soluble complexes, and consequently reduce the extent of metal retention (Doner,Boekhold et al.,Lumsdon et al., ).

Buy Aquifer Disposal of Carbon Dioxide (): Hydrodynamic and Mineral Trapping - Proof of Concept: NHBS - Edited By: Brian Hitchon, Geoscience Publishing. Deicing and dustbinding - Risk to aquifers, Helsinki. Kraft, P., Roseth, R. & Bjørnstad, H.

Degradation of glycol and acetate in sandfilters at low temperatures - laboratory experiments (Lecture). Deicing and dustbinding - Risk to aquifers, Helsinki. Authors Per. Get this from a library. Effects of highway deicing chemicals on shallow unconsolidated aquifers in Ohio, interim report, [Allison L Jones; Bernard N Sroka; Ohio.

Department of Transportation.; United States. Federal Highway Administration.; Geological Survey (U.S.)]Missing: dustbinding--risk. Aircraft deicing fluids also contain additives, and some of these have potential aquatic life and human health impacts due to their toxicity.

In addition, deicing fluid discharges – Drinking water aquifers – 30 • Within 10 miles downstream of deicing outfall: – Public water supply drinking water intakes - 16 – Parks Missing: dustbinding--risk. Note: Citations are based on reference standards. However, formatting rules can vary widely between applications and fields of interest or study.

The specific requirements or preferences of your reviewing publisher, classroom teacher, institution or organization should be applied. The chloride ion in deicing salt is a good tracer. It is conservative and highly soluble.

The chloride ion is not subject to retardation or degradation of any considerable proportion. On the road, the high salinity on the surface is necessary for deicing purposes, and in the ocean a high salt concentration is natural.

However, on their way Missing: dustbinding--risk. NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities.

The collection is continously updated with new and historical material. The salt lens, in the upper part of the aquifer beneath the highway, has developed to a thickness of 8 m and a width of m and constitutes a linear source of salts for the aquifer. The shape of this lens is distorted by the action of the pumping wells, and the lens is partly depleted by the end of the g: dustbinding--risk.

Effects of the application of highway deicing chemicals during winter months on ground- water quality are being studied by the U.S. Geological Survey in cooperation with the Ohio Department of Transportation and the Federal Highway Administration.

Eight sites throughout the State were selected along major undivided highways where drainage is by open ditches and ground-water flow is Missing: dustbinding--risk. Continuing in its forty-year history of providing students and professionals with a thorough grounding in the science and technology of groundwater hydrology, this third edition has been completely updated to reflect the tremendous changes in the field.

A true essential reference, this book provides a unified presentation of groundwater hydrology, treating fundamental principles, methods and Missing: dustbinding--risk. A system for modelling groundwater contamination in water supply areas: chloride contamination from road de-icing as an example.

Nordic Hydrol Nystén, T. Transport processes of road salt in quaternary formations. Proceedings: International Symposium on Deicing and Dustbinding—Risk to Aquifers, Helsinki, Finland. Chemical Deicers and the Environment provides a complete discussion of chemical deicer technology and history in the United States and Canada.

The book describes engineering applications, maintenance procedures, economic evaluations, in addition to environmental problems and concerns relative to the use of chemical deicing. HYDROGEOLOGY OF STRATIFIED-DRIFT AQUIFERS AND WATER QUALITY IN THE NASHUA REGIONAL PLANNING COMMISSION AREA Books and Open-File Reports Section U.S.

Geological Survey BoxFederal Center ^Denver, CO widespread effect of application of highway deicing chemicals on ground-water quality is reflected byMissing: dustbinding--risk. Full text of "Guidelines for snow disposal and deicing operations in Ontario" See other formats f/o ^ ' y/ a^£ GUIDELINES FOR SNOW DISPOSAL AND DEICING OPERATIONS IN ONTARIO Ministry of the Environment Ontario at>*4.©»J r^Pi mi 'T\ji •.i^Vj %^^: 0'^^ ^.tj"' ^w' ^?wi M ^.

An increase in groundwater chloride concentrations was first reported 20 years ago in Finland. This discovery coincided with a sharp rise in the rate of road-salt application – the annual amount of NaCl consumed had increased from 50 t a −1 in the late s to t a −1 10 years later.

To reverse these trends, research and development projects aimed at the reduced application of sodium Missing: dustbinding--risk. clean de-icing agents from paved surfaces. Instead, these compounds are transported with melt water, where they either percolate to aquifers belowground, or run directly into surface water bodies.

In surface water systems, chloride (Cl{) is chronically toxic to aquatic life at mg L 1 and acutely toxic at mg L 1 (US EPA, ). While. The effects of human activities on water resources, whether ground water or surface water, are complex (Winter and others, ).

The increased proportion of the county devoted to urban and residential land uses is accompanied by more wells that extract water, more impervious surfaces that block or redirect recharge, and more storm drains that divert precipitation into streams instead of g: dustbinding--risk.

Olofsson, B. and Sandström, S.:‘Increased Salinity in Private Drilled Wells in Sweden – Natural or Man-Made?’, in Nystén, T. and Suokko, T. (eds.), Deicing and Dustbinding – Risk to THE IMPACT OF ROAD DE-ICING SALTS (NaCl) Aquifers, NHP Report No.

43, Proceedings of an International Symposium, Helsinki, Finland, October Determining the Aquatic Toxicity of Deicing Materials December West 77th Street Minneapolis, MN Phone: () Fax: () Description: Effects of highway deicing chemicals on shallow unconsolidated aquifers in Ohio, final report Survey Date: Print Date: The aquifers listed in Figure 4 provide a range of water yields for each aquifer type as well as general water characteristics.

Special considerations for carbonate rock are the potential for surface collapse (formation of 2 Source: Centre County Groundwater Resources Study, June 3 Aquifers are layers of rock and soil within the zoneMissing: dustbinding--risk. The runoff of deicing fluid from aircraft has historically been allowed to drain to ground water or streams.

This practice is being discontinued at some airports as regulatory enforcement increases. The deicing fluid is typically formulated from either propylene or ethylene glycol and water with additives.

We present here an aquifer scale study on the fate of potassium formate, an alternative, weakly corrosive deicing agent in soil and subsurfaces. Potassium formate was used to deice a stretch of a highway in Finland.

The fate of the formate was examined by monitoring the groundwater chemistry in the underlying aquifer of which a conceptual model was g: dustbinding--risk. United States Environmental Protection Agency Office of Water () EPAF August &EPA Source Water Protection Practices Bulletin Managing Highway Deicing to Prevent Contamination of Drinking Water We depend on clear roads and highways.

Deicing/anti-icing fluids can show degradation caused by excessive mechanical shearing. Therefore only compatible pumps and spraying nozzles shall be used. The design of the pumping systems shall be in accordance with the fluid manufacturer’s recommendations. Deicing/anti-icing fluids shall be Missing: dustbinding--risk.

Water supply system - Water supply system - Surface water and groundwater: Surface water and groundwater are both important sources for community water supply needs. Groundwater is a common source for single homes and small towns, and rivers and lakes are the usual sources for large cities.

Although approximately 98 percent of liquid fresh water exists as groundwater, much of it occurs very Missing: dustbinding--risk. The pipelines are passing over groundwater aquifers and any oil spills from the pipeline is major threat to the aquifers. The methodology to determine this risk will be introduced; the detailed analysis will be explained and an example is presented.

The software used in the calculation is also g: dustbinding--risk. Snow, Ice and Dust Control Products Located in the heart of snowy New England, we have decades of first-hand experience in dealing with almost every type of snow and ice problem.

In fact, we’ve taken our 50+ years of experience and combined it with new technologies to offer a complete line of performance snow melter and ice melting products. Whether you’re looking for liquid deicers or to. Thirstin's Build Your Own Aquifer LessonMissing: dustbinding--risk.Geohydrology and water quality of the principal freshwater aquifers near oilfield and gasfield brine-injection wells in northern Portage County, Ohio, were evaluated.

Since13 wells in this part of the Country have been used to dispose of more than million barrels of brine by injection into Silurian carbonate and sandstone rocks that generally are greater than 3, feet below land Missing: dustbinding--risk.Deicing chemicals help clear roads covered by snow and ice during the winter, but road runoff may later carry these chemicals to surface water and ground water sources of drinking water.

This bulletin focuses on the management of highway deicing chemicals. See the bulletin on stormwater runoff for additional source water management measures.

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