Zobrazeno 1 - 10
of 60
pro vyhledávání: '"jäteveden käsittely"'
Autor:
Dennis Mwanza Nzilu, Edwin Shigwenya Madivoli, David sujee Makhanu, Brian Victor Otenda, Patrick Gachoki Kareru, Pius kinoti Kairigo, Tuula Tuhkanen
Publikováno v:
Environmental Nanotechnology, Monitoring & Management. 20:100789
Water shortage and scarcity are issues of global concern. Water pollution caused by organic micropollutants further aggravates the problem, by rendering an already scarce resource unfit for human consumption. The existing conventional wastewater trea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9baa43047d35111d2f4791590d4b7c2d
https://doi.org/10.1016/j.enmm.2023.100789
https://doi.org/10.1016/j.enmm.2023.100789
In this study, three different electrocoagulation (EC) sludges were studied as an adsorbent (removal of humic acids) and as a catalyst [catalytic wet peroxide oxidation (CWPO) of bisphenol A (BPA)]. The sludges originated from electrocoagulation proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0adfb7fb14ce09ddd064a310c4287e1e
http://urn.fi/urn:nbn:fi-fe202301162988
http://urn.fi/urn:nbn:fi-fe202301162988
Autor:
Hanna Runtti, Elavarasi Sundhararasu, Janne Pesonen, Sari Tuomikoski, Tao Hu, Ulla Lassi, Teija Kangas
Publikováno v:
ChemEngineering; Volume 7; Issue 1; Pages: 5
Five alkali-activated analcime (ANA) sorbents (ANA-MK 1, ANA 2, ANA 3, ANA-MK 4, and ANA-MK 5) were developed for ammonium (NH4+) ion removal. Acid treatment and calcination were used as pre-treatments for analcime, and metakaolin (MK) was used as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9432b0e8dc0ea89d48f8810fb960492c
http://urn.fi/urn:nbn:fi-fe202301173334
http://urn.fi/urn:nbn:fi-fe202301173334
Autor:
Austine O. Otieno, Patrick G. Home, James M. Raude, Sylvia I. Murunga, Gerryshom Munala, Dickson O. Ojwang, Tuula Tuhkanen
Publikováno v:
Cleaner Waste Systems. 4:100081
Phosphorous (P) in human urine is among the macronutrients in municipal wastewater that has exacerbated eutrophication of water bodies. Adsorption of P from wastewater using cost effective, environmentally friendly, and efficient adsorbents is consid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5597011bcb63af0430b043aff8b56b4
https://doi.org/10.1016/j.clwas.2023.100081
https://doi.org/10.1016/j.clwas.2023.100081
Publikováno v:
Science of The Total Environment, 807 (3)
Microbial life in natural biofilms is dominated by prokaryotes and microscopic eukaryotes living in dense association. In stream ecosystems, microbial biofilms influence primary production, elemental cycles, food web interactions as well as water qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57e7a4f0d4e69b439720ade0de9c8e69
http://urn.fi/URN:NBN:fi:jyu-202111195737
http://urn.fi/URN:NBN:fi:jyu-202111195737
Autor:
Jani Salminen, Kalle Määttä, Henri Haimi, Marjo Maidell, Anna Karjalainen, Kirsi Noro, Jari Koskiaho, Sarianne Tikkanen, Johanna Pohjola
Highlights • A concept for a water-smart Circular Economy (CE) is introduced. • Elements of a water-smart CE are presented. • Instruments to support the transition to a water-smart CE are analysed. • Drivers for and barriers to the transition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::998cdb959a6f22909cc5540ea89531fe
http://hdl.handle.net/10138/344618
http://hdl.handle.net/10138/344618
Publikováno v:
Aalto, S L, Suurnäkki, S, von Ahnen, M, Tiirola, M & Pedersen, P B 2022, ' Microbial communities in full-scale woodchip bioreactors treating aquaculture effluents ', Journal of Environmental Management, vol. 301, 113852 . https://doi.org/10.1016/j.jenvman.2021.113852
Woodchip bioreactors are being successfully applied to remove nitrate from commercial land-based recirculating aquaculture system (RAS) effluents. In order to understand and optimize the overall function of these bioreactors, knowledge on the microbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baebe1f486c3ff61e1ebf749cc0904c2
https://pubmed.ncbi.nlm.nih.gov/34592671
https://pubmed.ncbi.nlm.nih.gov/34592671
Publikováno v:
Aquaculture. 504:182-189
This study investigated the effect of salinity on microbial composition and denitrification capacity of woodchip bioreactors treating recirculating aquaculture system (RAS) effluents. Twelve laboratory-scale woodchip bioreactors were run in triplicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226fc1a90fe887bf250b55191bda4c48
https://doi.org/10.1016/j.aquaculture.2019.01.068
https://doi.org/10.1016/j.aquaculture.2019.01.068
Publikováno v:
Environmental Science and Pollution Research. 26(1):328-341
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=CSC_________::5408f859d77a18b0f740cb40d20dd89d
http://juuli.fi/Record/0339654819
http://juuli.fi/Record/0339654819