'Contaminated sediments' presentation slideshows

Progetto: LIFE12 ENV/IT/000652

556 views • 33 slides

UNIBO activities in ULIXES

413 views • 25 slides

Mercury Methylation in Contaminated Sediments

Mercury Methylation in Contaminated Sediments. Nate Johnson Dr. Reible Research Group Meeting 12/02/2005. Outline. Mercury background Where does mercury come from? What is the primary exposure pathway? Mercury behavior in sediments Biogeochemical conditions Methylation Sulfur speciation

457 views • 19 slides

423 views • 18 slides

Presented by Lisa Keller, P. Eng. Environment Canada June 20, 2007

290 views • 18 slides

249 views • 12 slides

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??????????????????. 1 ????????? 2 ????? physical separation ? 3 ?????? thermal extraction ? 4 ?????? solidification/vitrification ? 5 ???? electrodialysis ? 6 ???????????? 7 ????? (bioleaching) 8 ???? 9 ? ? ????. ????. [1] 2004 ??????????? [R]. ????? ? 2005 ?

351 views • 12 slides

G. Patricia Johnston KSU -YSU

Characterization of microbial communities and their anaerobic degradation potential of PAHs in contaminated riverbank sediments. G. Patricia Johnston KSU -YSU. Mahoning River. - Steel mills and support industries used the river as a sewer.

198 views • 12 slides

The Hudson River PCB Problem

The Hudson River PCB Problem. Ben Jewell Przemyslaw Bosak. PCB Intro. Molecular structure: Two benzene rings linked by a single bond Chlorine replacement of some Hydrogen atoms Characteristics Nearly insoluble in water Difficult to burn Low vapor pressure Good electrical insulators

232 views • 10 slides

Do you dare to swim in Trondheim harbour?

Do you dare to swim in Trondheim harbour?. Yes. no. Why?.

134 views • 6 slides