Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rico Bartak"'
Publikováno v:
Grundwasser. 22:253-266
Bei der unterirdischen Enteisenung (UE) wird sauerstoffhaltiges Wasser zur Erzeugung eines Reaktionsraumes in den Untergrund geleitet. Neben den hydraulischen Eigenschaften des Grundwasserleiters variiert haufig auch die Grundwasserbeschaffenheit ube
Publikováno v:
Grundwasser. 22:267-275
Publikováno v:
gwf Wasser | Abwasser. 157:847-853
Für eine teufenorientierte Erfassung von Änderungen der Grundwasserbeschaffenheit an einem Brunnen während eines Feldversuches zur unterirdischen Enteisenung wurden vier Multilevelpackersysteme über mehrere Monate zuverlässig eingesetzt. Es werd
Autor:
Marc Pelger, Zsuzsanna Nagy-Kovács, Joep Appels, Rico Bartak, Thomas Grischek, Robert Haas, Yasmin Adomat, Gerit-Hartmut Orzechowski
Publikováno v:
Water
Volume 12
Issue 2
Water, Vol 12, Iss 2, p 584 (2020)
Volume 12
Issue 2
Water, Vol 12, Iss 2, p 584 (2020)
Water suppliers aim to achieve microbiological stability throughout their supply system by regular monitoring of water quality. Monitoring temporal biomass dynamics at high frequency is time consuming due to the labor-intensive nature and limitations
Publikováno v:
Environmental Earth Sciences. 77
A 5-day detailed field investigation at a new RBF test well gallery in Embaba, Cairo, was conducted to evaluate the hydraulic setting and the behavior of iron and manganese. The well gallery consists of six vertical wells placed along a straight line
Autor:
Rico Bartak, Thomas Grischek
Publikováno v:
Water, Vol 10, Iss 5, p 570 (2018)
Water; Volume 10; Issue 5; Pages: 570
Water
Water; Volume 10; Issue 5; Pages: 570
Water
Siphon pipes were used for groundwater abstraction from wells before the development of submersible pumps. Many of the existing and operational systems were built before the 1950s and require rehabilitation. Siphon wells are difficult to design and,
Publikováno v:
Water; Volume 9; Issue 2; Pages: 87
Water, Vol 9, Iss 2, p 87 (2017)
Water, Vol 9, Iss 2, p 87 (2017)
Tracer and pump tests including depth dependent water sampling were performed to investigate the flow conditions inside and in the vicinity of an injection well with two screen segments used for subsurface iron removal (SIR). A high resolution ground
Publikováno v:
Journal of Hydrologic Engineering. 20
This work describes the reasons and circumstances concerning why researchers came up short at the Dishna riverbank filtration (RBF) pilot site in Egypt, which—1.5 years after construction—has yet to deliver at least 40% of the bank filtrate. Limi
Publikováno v:
Journal of Hydrologic Engineering. 20
The Dresden-Hosterwitz water utility works operates five open managed aquifer recharge (MAR) basins supplied with pretreated Elbe River water and is located on the floodplain of the Elbe River. The quaternary aquifer consists of sand and gravel, and
Autor:
Chakresh K. Jain, Rico Bartak, Indu Mehrotra, Thomas Grischek, Narayan C. Ghosh, Cornelius Sandhu, Declan Page, Bharti Saini
Publikováno v:
Journal of water and health. 13(1)
This is the first reported study of a riverbank filtration (RBF) scheme to be assessed following the Australian Guidelines for Managed Aquifer Recharge. A comprehensive staged approach to assess the risks from 12 hazards to human health and the envir