Pollutant releases from gutter and piping materials into urban stormwater runoff

Olga Ogburn, Robert Pitt, Shirley Elizabeth Clark

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The primary objective of this research was to examine how different drainage system and tank materials, water characteristics, and exposure time affect contaminants leaching into stormwater runoff. Static leaching tests for eight pipe and gutter materials were conducted over a three month period during which pipe and gutter test materials were immersed in containers with roof runoff water buffered to pH 5 and pH 8. New research was conducted on the same eight gutter and pipe materials using water from Mobile Bay and Black Warrior River in Alabama. In this research, the release of heavy metals is being studied under naturally occurring pH conditions. Water samples were periodically analyzed for a wide range of metallic constituents. As pH decreased, copper concentrations in the copper gutter samples increased. The highest copper release was observed in bay water samples. Galvanized materials resulted in the highest concentrations of zinc. At lower pH conditions, zinc releases from galvanized steel materials increased during the first day of exposure. Zinc releases from galvanized materials were lower in river water samples compared to the bay water samples during short exposure time, however, during long time exposure, zinc concentrations in the river water samples exceeded those in the bay water samples. Galvanized materials were the only source of lead releases.

Original languageEnglish (US)
Title of host publicationWorld Environmental and Water Resources Congress 2012
Subtitle of host publicationCrossing Boundaries, Proceedings of the 2012 Congress
Pages3674-3685
Number of pages12
DOIs
StatePublished - Sep 17 2012
EventWorld Environmental and Water Resources Congress 2012: Crossing Boundaries - Albuquerque, NM, United States
Duration: May 20 2012May 24 2012

Publication series

NameWorld Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress

Other

OtherWorld Environmental and Water Resources Congress 2012: Crossing Boundaries
CountryUnited States
CityAlbuquerque, NM
Period5/20/125/24/12

Fingerprint

piping
stormwater
runoff
pollutant
zinc
pipe
water
copper
river water
leaching
material
roof
steel
heavy metal
exposure
river

All Science Journal Classification (ASJC) codes

  • Water Science and Technology

Cite this

Ogburn, O., Pitt, R., & Clark, S. E. (2012). Pollutant releases from gutter and piping materials into urban stormwater runoff. In World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress (pp. 3674-3685). (World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress). https://doi.org/10.1061/9780784412312.369
Ogburn, Olga ; Pitt, Robert ; Clark, Shirley Elizabeth. / Pollutant releases from gutter and piping materials into urban stormwater runoff. World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress. 2012. pp. 3674-3685 (World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress).
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Ogburn, O, Pitt, R & Clark, SE 2012, Pollutant releases from gutter and piping materials into urban stormwater runoff. in World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress. World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress, pp. 3674-3685, World Environmental and Water Resources Congress 2012: Crossing Boundaries, Albuquerque, NM, United States, 5/20/12. https://doi.org/10.1061/9780784412312.369

Pollutant releases from gutter and piping materials into urban stormwater runoff. / Ogburn, Olga; Pitt, Robert; Clark, Shirley Elizabeth.

World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress. 2012. p. 3674-3685 (World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Ogburn O, Pitt R, Clark SE. Pollutant releases from gutter and piping materials into urban stormwater runoff. In World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress. 2012. p. 3674-3685. (World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress). https://doi.org/10.1061/9780784412312.369