Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Marc Wichern"'
Publikováno v:
Water, Vol 16, Iss 13, p 1829 (2024)
Moving bed biofilm reactors (MBBRs) are compact biofilm systems that provide a sustainable solution for biological nitrogen removal. A study was conducted on an innovative post-denitrification method as a polishing step to reduce low nitrate nitrogen
Externí odkaz:
https://doaj.org/article/7ef29e50cb9541db965bc09931fff913
Autor:
Jude Zeitouny, Wolfgang Lieske, Arash Alimardani Lavasan, Eva Heinz, Marc Wichern, Torsten Wichtmann
Publikováno v:
Geotechnics, Vol 3, Iss 3, Pp 661-685 (2023)
Microbially induced calcite precipitation (MICP) is a green bio-inspired soil solidification technique that depends on the ability of urease-producing bacteria to form calcium carbonate that bonds soil grains and, consequently, improves soil mechanic
Externí odkaz:
https://doaj.org/article/238efcc1a0554cb5b12b8afcd4540e5f
Publikováno v:
Water Science and Technology, Vol 87, Iss 12, Pp 3047-3058 (2023)
There is an increasing interest in integrating aerobic granular sludge (AGS) technology into wastewater industries. Several projects are being performed to cultivate the aerobic granules for continuous flow reactors (AGS-CFR), while there is a scarci
Externí odkaz:
https://doaj.org/article/7ba3f81961924cf6861e1f1a516dd330
Publikováno v:
Water Science and Technology, Vol 87, Iss 8, Pp 1969-1981 (2023)
The reliability of a microbial fuel cell (MFC) system was tested on an industrial scale by operating a 1,000-L single-chamber system under real conditions at a municipal wastewater treatment plant (WWTP) over a 6-month period. Submergible multi-elect
Externí odkaz:
https://doaj.org/article/ef59d135b33842ca9f6b5a015a7b6080
Publikováno v:
Water Science and Technology, Vol 87, Iss 4, Pp 954-968 (2023)
The development of compact treatment devices (CTDs) with high removal efficiencies and low space requirements is a key objective of urban stormwater treatment. Thus, many devices utilize a combination of sedimentation and upward-flow filtration in a
Externí odkaz:
https://doaj.org/article/f16fa3aa4bff4bf8b196236c2dfadcfa
Publikováno v:
Frontiers in Agronomy, Vol 5 (2023)
The traditional linear model in agriculture based on the so-called ‘take-make-waste’ has created many problems such as resource scarcity, waste generation, climate change and biodiversity loss. Recently, with the increase in public awareness, the
Externí odkaz:
https://doaj.org/article/af8bfdfe0a664fe48ee65d90dee361fc
Autor:
Max Stricker, Tobias Littfinski, Eva Heinz, Klaus Hans Pecher, Manfred Lübken, Helmut Grüning, Marc Wichern
Publikováno v:
Water Science and Technology, Vol 85, Iss 10, Pp 2854-2868 (2022)
The development of compact treatment devices with high removal efficiencies and low space requirements is a key objective of urban stormwater treatment. Thus, many devices utilize a combination of sedimentation and upward flow filtration in a single
Externí odkaz:
https://doaj.org/article/0c58d4e63d6841ce8ef61e9d3ee47771
Publikováno v:
Water, Vol 15, Iss 7, p 1295 (2023)
Urbanization, industrialization, and the loss of freshwater resources are leading to an increased awareness of the importance of surface water quality worldwide. Limited ground water resources, prolonged drouths, and flooding are creating pressure on
Externí odkaz:
https://doaj.org/article/01873419b1544627b2d4d2b18e334ad3
Autor:
Barbara K. Arthur, Edith Nettmann, Andrea Rademacher, Manfred Lübken, Bernd Marschner, Marc Wichern
Publikováno v:
Water, Vol 10, Iss 9, p 1192 (2018)
Re-use of water containing helminth eggs during irrigation for agricultural purposes poses health risks, and likewise during research, due to the potential of spreading on contact. Therefore, polystyrene latex microspheres could be used as surrogates
Externí odkaz:
https://doaj.org/article/a0807fdac0b44f1686b69d3d3e11165f
Publikováno v:
Water, Vol 10, Iss 7, p 818 (2018)
Access to improved sanitation is often lacking in many low-income countries, and approximately 90% of the sewage is discharged without treatment into receiving water bodies. The aim of this study was the development and evaluation of an efficient low
Externí odkaz:
https://doaj.org/article/70fdd7075aa74565beef2474a397a47a