Zobrazeno 1 - 10
of 65
pro vyhledávání: '"K.J. Tiemann"'
Autor:
Lars R. Furenlid, Gerardo Gamez, K.J. Tiemann, Salvador Sias, Mark W. Renner, Jorge L. Gardea-Torresdey, K. Dokken
Publikováno v:
Environmental sciencetechnology. 33(1)
Previously performed studies have shown that alfalfa shoot biomass can bind an appreciable amount of nickel(II) and chromium(III) ions from aqueous solution. Direct and indirect approaches were applied to study the possible mechanis ms involved in me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fada514b34eae141f5512386e979c33
https://pubmed.ncbi.nlm.nih.gov/27045146
https://pubmed.ncbi.nlm.nih.gov/27045146
Autor:
Jorge L. Gardea-Torresdey, Jose R. Peralta-Videa, Jason G. Parsons, Geoffrey B. Saupe, K.J. Tiemann
Publikováno v:
Talanta. 67:34-45
Metal pollution in the aqueous environment has become an important issue in the past few decades leading to extensive research in the area of pollution remediation. Most of the recent research in this area has been in bioremediation including phytofi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d76dd9e0d9c736f5291a2cf99df99994
https://doi.org/10.1016/j.talanta.2005.02.008
https://doi.org/10.1016/j.talanta.2005.02.008
Publikováno v:
Microchemical Journal. 76:65-76
Traditional treatment methods used to clean-up heavy metal contamination of soils and waters are cost intensive whereas more cost effective methods need to be developed. The use of plant materials to remediate heavy contamination has been studied for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80a6b213006ff568d4d48c40dbf3f730
https://doi.org/10.1016/j.microc.2003.10.012
https://doi.org/10.1016/j.microc.2003.10.012
Publikováno v:
Analytica Chimica Acta. 478:139-145
Batch laboratory experiments were performed to investigate the effects of pH, chemical modification, time dependency, and interference studies on the binding of trace concentrations of hexachloroplatinate(IV) and tetrachloroplatinate(II) to alfalfa b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae01d9fa5770b3bb523ffc8491e2792a
https://doi.org/10.1016/s0003-2670(02)01506-4
https://doi.org/10.1016/s0003-2670(02)01506-4
Autor:
Jason G. Parsons, M. José Yacamán, Gerardo Gamez, K.J. Tiemann, Jorge L. Gardea-Torresdey, K. Dokken
Publikováno v:
Advances in Environmental Research. 7:563-571
The increasing demand for gold has encouraged the development of cost effective and environmentally friendly techniques to recycle and recover this precious metal from waste liquors. Earlier experiments have shown the appreciable ability of alfalfa s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afc4f8f327525bd18bd91715a1281947
https://doi.org/10.1016/s1093-0191(02)00021-7
https://doi.org/10.1016/s1093-0191(02)00021-7
Autor:
E. Gomez, K.J. Tiemann, Jason G. Parsons, G. Carrillo, Jose R. Peralta-Videa, Jorge L. Gardea-Torresdey
Publikováno v:
Environmental Pollution. 119:291-301
Alfalfa plants were grown in soil-pots contaminated with a mixture of Cd(II), Cu(II), Ni(II), and Zn(II), (at 50 mg/kg each) at pHs of 4.5, 5.8, and 7.1. The plants were fertilized using a nutrient solution, which was adjusted appropriately to the sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eadaf65181584ce059c52fe52a491a0
https://doi.org/10.1016/s0269-7491(02)00105-7
https://doi.org/10.1016/s0269-7491(02)00105-7
Publikováno v:
Advances in Environmental Research. 6:313-323
Existing technologies for the extraction and recovery of gold include cyanidation which uses toxic cyanide. Because of the potential health threat created by many of these processes, an increasing need to develop new safer technologies to extract and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a887e0594857346a1e3aa8368a0a56a5
https://doi.org/10.1016/s1093-0191(01)00064-8
https://doi.org/10.1016/s1093-0191(01)00064-8
Autor:
Jason G. Parsons, K.J. Tiemann, E. Gomez, G. de la Rosa, G. Carrillo, Jose R. Peralta-Videa, Jorge L. Gardea-Torresdey
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 69:74-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90c0b9179bf4107453d569934fffd931
https://doi.org/10.1007/s00128-002-0012-y
https://doi.org/10.1007/s00128-002-0012-y
Autor:
Irene Cano-Aguilera, Jason G. Parsons, T. Baig, Gerardo Gamez, Jorge L. Gardea-Torresdey, A.E. Rascon, K.J. Tiemann
Publikováno v:
Microchemical Journal. 71:133-141
Contamination caused by heavy metals as well as their toxic effects on the environment and mankind is well known. However, it has been observed that some native plants have survived within areas polluted with heavy metals. This has been the case with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fb2f5ee4e55738b4d37cbb2348d7c77
https://doi.org/10.1016/s0026-265x(02)00005-x
https://doi.org/10.1016/s0026-265x(02)00005-x
Autor:
J. Ramos, K.J. Tiemann, Jason G. Parsons, Gerardo Gamez, Nicholas E. Pingitore, K. Dokken, Jorge L. Gardea-Torresdey
Publikováno v:
Microchemical Journal. 71:157-166
Previous studies have shown that alfalfa biomass possesses the potential to be a biosorbent for chromium(III) removal from contaminated and industrial wastewaters. However, the mechanism through which chromium(III) binds to alfalfa biomass has not be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::779de90fca180c5e3acfb2d9072d3982
https://doi.org/10.1016/s0026-265x(02)00007-3
https://doi.org/10.1016/s0026-265x(02)00007-3