Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Tiina Leiviskä"'
Publikováno v:
Journal of Water and Climate Change, Vol 12, Iss 8, Pp 3573-3581 (2021)
Dry covers can be applied above tailings to reduce and prevent formation of acid mine drainage and leaching of contaminants. Efficiency of covers is affected by different parameters, of which temperature change under climate change context is one. He
Externí odkaz:
https://doaj.org/article/640072859fd84f1e9a0eb69a78d66c46
Publikováno v:
Journal of Water and Climate Change, Vol 12, Iss 8, Pp 3558-3572 (2021)
Temperature is an important factor affecting the leaching of contaminants from waste deposits, especially in the Nordic region where temperature change is more drastic than other areas. In this study, the impact of temperature variation in the leachi
Externí odkaz:
https://doaj.org/article/9eed1ffdd7104dafa7473755f0813175
Autor:
Hanna Virpiranta, Sanna Taskila, Tiina Leiviskä, Jouko Vepsäläinen, Jaakko Rämö, Juha Tanskanen
Publikováno v:
Journal of Water and Climate Change, Vol 12, Iss 8, Pp 3544-3557 (2021)
The main goal of this study was to develop a cost-efficient biological method for the removal of sulfate from mining effluents in cold conditions. A consortium of cold-tolerant sulfate-reducing bacteria (SRB) was tested at 6 °C regarding the utiliza
Externí odkaz:
https://doaj.org/article/b50528ee0dbe46fa960aa08b7ed8e3ce
Publikováno v:
Journal of Water and Climate Change, Vol 12, Iss 8, Pp v-vii (2021)
Externí odkaz:
https://doaj.org/article/f2906a31ff3a4aa9bf8df6c3cd77e667
Publikováno v:
Materials, Vol 15, Iss 18, p 6317 (2022)
Modification of zeolites with organic compounds is of increasing interest due to their significant potential in removing emerging pollutants from water. In this work, zeolites from fly ash with three different structure types, NaX (faujasite), NaA (L
Externí odkaz:
https://doaj.org/article/a5b4ca4077be4e549902b5faf7a6c4bf
Autor:
Sören Bellenberg, Stephanie Turner, Laura Seidel, Nathan van Wyk, Ruichi Zhang, Varvara Sachpazidou, Rodrigo F. Embile, Ingar Walder, Tiina Leiviskä, Mark Dopson
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Vanadium – a transition metal – is found in the ferrous-ferric mineral, magnetite. Vanadium has many industrial applications, such as in the production of high-strength low-alloy steels, and its increasing global industrial consumption requires n
Externí odkaz:
https://doaj.org/article/c7fd2c5a42cf42cb8ff1e15b3157d36e
Autor:
Hanna Virpiranta, Michal Banasik, Sanna Taskila, Tiina Leiviskä, Maiju Halttu, Ville-Hermanni Sotaniemi, Juha Tanskanen
Publikováno v:
Water, Vol 12, Iss 7, p 2000 (2020)
Boreal peatlands with low iron availability are a potential, but rarely studied, source for the isolation of bacteria for applications in metal sorption. The present research focused on the isolation and identification of Actinobacteria from northern
Externí odkaz:
https://doaj.org/article/a034cd8f5d6a4c0dae4dc6071a3c6a03
Publikováno v:
Materials, Vol 12, Iss 21, p 3569 (2019)
This research focused on the investigation of layered double hydroxide (LDH)/halloysite materials’ adsorption efficiency and mechanisms in reactions with aqueous As(V) and Cr(VI) in a broad pH range. The materials consisting of Mg/Al LDH and halloy
Externí odkaz:
https://doaj.org/article/ae0bcb6e492a44d89d2418eb6a12c838
Publikováno v:
Materials, Vol 12, Iss 14, p 2334 (2019)
The sulfate removal from acid mine drainage (AMD) water (initial concentration: 5301 mg/L) was investigated by precipitation and/or adsorption using calcium hydroxide (Ca(OH)2) and synthetic layered double hydroxide (LDH) of the Mg/Al type. The exclu
Externí odkaz:
https://doaj.org/article/ab9ba5b3080c40f794baf45f026afc2b
Publikováno v:
Mine Water and the Environment. 42:200-208
This paper presents the results of wastewater treatment at a mining enterprise developing a complex ore deposit in the Murmansk region, Russia. The main pollutants are sulfate, manganese, and strontium. For this complex wastewater treatment, a two-st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53b064e5f21d08c0973fbc2cc99dbaf3
https://doi.org/10.1007/s10230-023-00923-9
https://doi.org/10.1007/s10230-023-00923-9