Concepedia

Ralph E. Roper

RE

Statistics

Publications

4

Citations

169

H-Index

4

Active since

1974

Affiliations

Purdue University West Lafayette(Current)

Ralph E. Roper is an author at Purdue University West Lafayette specializing in engineering, waste management, and environmental engineering.

Publications per year

1974–2016

4

Publications

4

The relationship between SVI and activated sludge settling characteristics

Glen T. Daigger, Ralph E. Roper · Journal of Water Pollution Control Federation · 2016 · 69 citations

Engineering, Environmental Engineering, Waste Management +12

Classification and Reactivity of Secondary Aluminum Production Waste

Navid H. Jafari, Timothy D. Stark, Ralph E. Roper · Journal of Hazardous Toxic and Radioactive Waste · 2013 · 45 citations

Engineering, Chemical Engineering, Environmental Engineering +16

Aerobic Digestion of Waste Activated Sludge

C. Scott Reece, C. P. Leslie Grady, Ralph E. Roper · Journal of the Environmental Engineering Division · 1979 · 31 citations

Engineering, Biotechnology, Environmental Engineering +17

A model for the bio-oxidation process which incorporates the viability concept

C. P. Leslie Grady, Ralph E. Roper · Water Research · 1974 · 24 citations

Life Sciences, Biotechnology, Chemical Engineering +14

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