Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Il-Su Lee"'
Publikováno v:
Acta Geotechnica. 11:1075-1085
Penetration test has been a promising technique for characterizing the surface strength of a crusted surface. This paper presents an experimental and numerical investigation of using a flat-ended penetrometer to evaluate the surface strength of mine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eea965e07531abaa0ee7ecc5eca613d0
https://doi.org/10.1007/s11440-015-0420-x
https://doi.org/10.1007/s11440-015-0420-x
Autor:
Lee L. Landkamer, Il-Su Lee, Linda Figueroa, Robert Almstrand, Dina M. Drennan, Jonathan O. Sharp
Publikováno v:
Bio Protoc
Column studies can be employed to query systems that mimic environmentally relevant flow-through processes in natural and built environments. Sampling these systems spatially throughout operation, while maintaining the integrity of aqueous and solid-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1587896ac363843b2a619c04d6ba57f1
https://doi.org/10.21769/bioprotoc.2083
https://doi.org/10.21769/bioprotoc.2083
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 142
The dry surface strength of mine tailings (MT), or mill tailings, is closely related to their dust resistance. To explore biopolymer stabilization of MT to increase their dust resistance, uniaxial and triaxial compression tests are carried out on dry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81fb4a84adcfb7187c3216b2d74bf908
https://doi.org/10.1061/(asce)gt.1943-5606.0001568
https://doi.org/10.1061/(asce)gt.1943-5606.0001568
Autor:
Robert Almstrand, Jonathan O. Sharp, Dina M. Drennan, Linda Figueroa, Il-Su Lee, Jeffrey Ladderud, Lee L. Landkamer
Publikováno v:
Water research. 115
Sulfate-reducing bioreactors (SRBRs) represent a passive, sustainable, and long-term option for mitigating mining influenced water (MIW) during release. Here we investigate spatial zinc precipitation profiles as influenced by substrate differentiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6de3f63ddb876caee15c05190f22b00a
https://pubmed.ncbi.nlm.nih.gov/28259814
https://pubmed.ncbi.nlm.nih.gov/28259814
Autor:
Bruce E. Rittmann, Il-Su Lee
Publikováno v:
Journal of Environmental Engineering. 142
Siloxanes, impurities in the biogas produced from anaerobic digestion of wastewater sludges, are transformed to silica dioxide sand during combustion of the biogas, which damages the heat exchanger and engine. Decamethylcyclopenta-siloxane (D5) and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f2c7a9bcd471ae8d43d3e5e7a72b453
https://doi.org/10.1061/(asce)ee.1943-7870.0000975
https://doi.org/10.1061/(asce)ee.1943-7870.0000975
Publikováno v:
Bioresource Technology. 102:10266-10272
When a bench-scale digester fed thickened mixed sludge was operated over an SRT range of 4–20 days, removal efficiencies for total chemical oxygen demand and volatile suspended solids declined with decreasing SRT (especially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b55b659423916aebe533c00dd96da411
https://doi.org/10.1016/j.biortech.2011.08.079
https://doi.org/10.1016/j.biortech.2011.08.079
Autor:
Bruce E. Rittmann, Il-Su Lee
Publikováno v:
Bioresource Technology. 102:2542-2548
The interacting effects of Focused Pulsed (FP) treatment and solids retention time (SRT) were evaluated in laboratory-scale digesters operated at SRTs of 2-20 days. Anaerobic digestion and methanogenesis of waste activated sludge (WAS) were stable fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8223556080c1f1bb8aabe422dcb2db4
https://doi.org/10.1016/j.biortech.2010.11.082
https://doi.org/10.1016/j.biortech.2010.11.082
Autor:
James E. Banaszak, Bruce E. Rittmann, Ronald Lopez, Prathap Parameswaran, Jared M. Alder, Il-Su Lee
Publikováno v:
Proceedings of the Water Environment Federation. 2009:780-789
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1029ddc34caa7e299e8e0705f69e1e9b
https://doi.org/10.2175/193864709793900960
https://doi.org/10.2175/193864709793900960
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 141
Mine tailings, or mill tailings (MTs), are highly susceptible to wind erosion (dust) and have brought about different environmental and safety concerns. Many efforts have been attempted to stabilize MTs for dust control, but all have drawbacks. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47e2cf678876ec0c3f75bba133657350
https://doi.org/10.1061/(asce)gt.1943-5606.0001240
https://doi.org/10.1061/(asce)gt.1943-5606.0001240
Publikováno v:
Journal of Contaminant Hydrology. 74:313-331
Carbohydrates such as molasses are being added to aquifers to serve as electron donors for reductive dehalogenation of chloroethenes. Glucose, as a model carbohydrate, was studied to better understand the processes involved and to evaluate the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::321a30488b16b5d4f93d8269b03e2f9d
https://doi.org/10.1016/j.jconhyd.2004.03.006
https://doi.org/10.1016/j.jconhyd.2004.03.006