Concepedia

Ralph D. Ludwig

RD

8

Publications

569

Citations

8

H-Index

2002

Active since

Affiliations

Environmental Protection Agency(Current)

University of Waterloo

Ralph D. Ludwig is an author at Environmental Protection Agency specializing in environmental remediation, chemical engineering, and engineering.

Top concepts

Publications per year

2002–2020

8

Publications

8

A Permeable Reactive Barrier for Treatment of Heavy Metals

Ralph D. Ludwig, Rick McGregor, David W. Blowes et al. · Ground Water · 2002 · 130 citations

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In Situ Chemical Reduction of Cr(VI) in Groundwater Using a Combination of Ferrous Sulfate and Sodium Dithionite:  A Field Investigation

Ralph D. Ludwig, Chunming Su, Tony R. Lee et al. · Environmental Science & Technology · 2007 · 125 citations

, , +16

Treatment of Hexavalent Chromium in Chromite Ore Processing Solid Waste Using a Mixed Reductant Solution of Ferrous Sulfate and Sodium Dithionite

Chunming Su, Ralph D. Ludwig · Environmental Science & Technology · 2005 · 112 citations

Treatment of Arsenic, Heavy Metals, and Acidity Using a Mixed ZVI-Compost PRB

Ralph D. Ludwig, David J. Smyth, David W. Blowes et al. · Environmental Science & Technology · 2009 · 97 citations

Enhanced adsorption of arsenic through the oxidative treatment of reduced aquifer solids

Jenna R. Huling, Scott G. Huling, Ralph D. Ludwig · Water Research · 2017 · 41 citations · Full text

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