Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Cesar Ron"'
Publikováno v:
Frontiers in Water, Vol 2 (2020)
Water quality impacts from artisanal and small-scale alluvial (placer) gold mining operations occur in developing economies across several continents including Asia, Africa, and South America. They often occur in remote and/or resource-poor settings
Externí odkaz:
https://doaj.org/article/0500b53d123245ba8da496c65e520537
Autor:
William P. Johnson, Cesar Ron
Publikováno v:
Environmental Science: Nano. 7:4010-4021
Nano- and micro-scale particle (colloid) retention in environmental granular media is greatly reduced when the profile of colloid–grain surface interactions as a function of their separation distance includes a repulsive barrier. Under such unfavor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::183493bbc3c758bd9ca3f710247807bd
https://doi.org/10.1039/d0en00815j
https://doi.org/10.1039/d0en00815j
Autor:
Huilian Ma, Kurt VanNess, Cesar Ron, Brock Erickson, Anna Rasmuson, Ke Li, William P. Johnson
Publikováno v:
Encyclopedia of Water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ea7ecac046d5cb75437fc067b145409
https://doi.org/10.1002/9781119300762.wsts0068
https://doi.org/10.1002/9781119300762.wsts0068
Publikováno v:
Environmental Science & Technology Letters. 6:617-623
For near-neutrally buoyant colloids, retention on surfaces is dramatically reduced for radii in the range from approximately 100 nm to 1 μm (i.e., n−μ transition) under unfavorable conditions (ener...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95b6199386b55d6824f37c9df740a9f4
https://doi.org/10.1021/acs.estlett.9b00474
https://doi.org/10.1021/acs.estlett.9b00474
Publikováno v:
Environmental Science: Nano. 6:1921-1931
The impact of nanoscale surface heterogeneity on retention of nano-to-micro-scale particles (colloids) on surfaces governs colloid transport in the environment where unfavorable conditions (repulsive barrier present) are prevalent. Applications inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75ee475bcde5aa0b9401b99d569e2dcb
https://doi.org/10.1039/c9en00306a
https://doi.org/10.1039/c9en00306a
Publikováno v:
Frontiers in Water, Vol 2 (2020)
Water quality impacts from artisanal and small-scale alluvial (placer) gold mining operations occur in developing economies across several continents including Asia, Africa, and South America. They often occur in remote and/or resource-poor settings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c74f8e3b6c03571024706fd8fa9a37d7
https://doi.org/10.3389/frwa.2020.586698
https://doi.org/10.3389/frwa.2020.586698
Publikováno v:
New Technologies for Electrochemical Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::616990426d54eac70bb4dbc5dd87729a
https://doi.org/10.1201/9780429200205-12
https://doi.org/10.1201/9780429200205-12
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 35(27)
Colloid attachment and detachment behaviors concern a wide range of environmental contexts but have typically been mechanistically predicted exclusive of one another despite their obvious coupling. Furthermore, previous mechanistic prediction often a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d25075a156e917dc84927ae7bc2f816
https://pubmed.ncbi.nlm.nih.gov/31181161
https://pubmed.ncbi.nlm.nih.gov/31181161
Publikováno v:
Environmental sciencetechnology. 53(5)
Recent experiments revealed that roughness decreases the gap in colloid attachment between favorable (repulsion absent) and unfavorable (repulsion present) conditions through a combination of hydrodynamic slip and surface interactions with asperities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dea19e8ecae961b414d2d50a2234c55c
https://pubmed.ncbi.nlm.nih.gov/30762346
https://pubmed.ncbi.nlm.nih.gov/30762346
Publikováno v:
Metals, Vol 8, Iss 10, p 777 (2018)
Metals
Volume 8
Issue 10
Metals
Volume 8
Issue 10
Waste electrical and electronic equipment (WEEE) has increased in recent decades due to the continuous advancement of technology in the modern world. These residues have various metals that are found in concentrations that make their recovery profita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a4db97fa7bec23228667212effb21bb
http://www.mdpi.com/2075-4701/8/10/777
http://www.mdpi.com/2075-4701/8/10/777