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Effects of Waste Discharges on Mississippi River Sediments
Author(s) -
Lin Shun Dar,
Evans Ralph
Publication year - 1987
Publication title -
journal ‐ american water works association
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.466
H-Index - 74
eISSN - 1551-8833
pISSN - 0003-150X
DOI - 10.1002/j.1551-8833.1987.tb02937.x
Subject(s) - outfall , environmental science , submarine pipeline , water discharge , hydrology (agriculture) , discharge , geology , environmental engineering , drainage basin , oceanography , geotechnical engineering , geography , cartography
This study assessed the impacts of waste discharges from a large water treatment plant on Mississippi River sediments. During the cleaning of two basins, the waste discharge increased the iron, aluminum, moisture, and organics content and changed the particle size distribution of the sediments. The influence of the discharge was confined to an area 100 ft (30 m) offshore and within 3,300 ft (990 m) downstream of the waste outfall. No measurable effects from the discharge were found one week after cleaning of the basins.