Impacts of stormwater pipe materials and pipe repairs on stormwater quality: a review.

ABSTRACT: The water quality implications of transferring stormwater through pipes composed of concrete (new and used), polyvinyl chloride (PVC), galvanized corrugated steel (GCS), high-density polyethylene (HDPE), and pipes subjected to cured in place pipe (CIPP) and spray in place pipe (SIPP) trenchless repair technologies on stormwater quality are reviewed. Studies involve either the use of flowing water or an immersion experimental design, with data showing contact with pipe materials can affect stormwater quality parameters including pH, electrical conductivity (EC), and concentrations of minerals, metals, and organic constituents, e.g. styrene. 'In-transport' changes in pH (1-3 units), EC (2-3-fold), bicarbonate (3-44-fold), and calcium (2-17-fold) in stormwaters were reported following exposur

SUBMITTER: Taneez M 

PROVIDER: S-EPMC10697894 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature