Description
| - DÚ01-In the year 2000,29reference samples were collected for the investigation of systems with sediment water-contaminant interactions (organics populant, heavy metals). The specimens were charakterized by e series of analyses including grain size, sili kate analysis, XRD, humic kompounds, TOC, TIC, extractable organics matter, NEL, CEL, AOX, PAH, PCB, and OCP. Column experiments were started to examine the capture and release of the contaminants and to measure the sorption isotherms. The literature review was carried out to this topic. DÚ02-A hydrogeological research drill hole were investigated by means of geophysical logging and by slag hydraulic tests. Experiments were perfomed to study water-rock interaction at loww and elevated temperatures. A preprocesor was created to generate the fracture net. A module was created to generate lokal sructures. The matematical model was tested using a simple net after discretization in triangular elements. (en)
- DÚ 01 - V roce 2000 byly provedeny odběry referenčních vzorků (29 ks) pro výzkum interakcí v systému sedimenty-voda-kontaminanty (organické populanty, těžké kovy). Vzorky byly komplexně charakterizovány (zrnitostní analýzy, silikátové analýzy, RTG, obsahy humusu, Corg,Cmin,EOH, NEL, CEL, AOX, PAH, PCB, OCP). Zároveň byly zahájeny kolonové experimenty pro zajištění podmínek záchytu a uvolňování kontaminantů (sorpční izotermy) a na toto téma byla provedena rešerše literatury. Práce probíhají v souladu s projektem. DÚ01-Byl vyvrtán hydrogeol. výzk. vrt do kompakt. a rozpukané žuly na lokalitě Potůčky v Kruš. horách. Vrt a jeho okolí bylo zkoumáno z hlediska distribuce a charakteru puklin.
|