Zobrazeno 1 - 10 of 57 pro vyhledávání: '"Karen M. Mancl"'
1
Akademický článek
Understanding the adoption of urine-diverting dry toilets (UDDTs) in low- and lower-middle-income countries using the Diffusion of Innovation framework
Autor: Kristen M. Conroy, Karen M. Mancl
Publikováno v: Journal of Water, Sanitation and Hygiene for Development, Vol 12, Iss 12, Pp 905-920 (2022)
Understanding barriers and facilitators to the adoption of sanitation technologies is crucial to the diffusion of these innovations. Urine-diverting dry toilets (UDDTs) have been implemented throughout regions that are lacking improved sanitation. Th
Externí odkaz: https://doaj.org/article/48d7791585c041b3866c7c8075eba627
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2
Akademický článek
Treatment of seawater salinity sewage with intermittent sand bioreactors
Autor: Kristen M. Conroy, Karen M. Mancl
Publikováno v: Water Science and Technology, Vol 84, Iss 10-11, Pp 3237-3245 (2021)
In water stressed areas, flush toilets using fresh water are unsustainable. This paper explores the ability of intermittent sand bioreactors (ISBs) to treat seawater salinity septic tank effluent for on-site wastewater treatment in coastal regions. T
Externí odkaz: https://doaj.org/article/ba89cf31bc98479c83ba11149ce0ce4a
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3
Batch UV Disinfection for Small Flow Onsite Wastewater Treatment
Autor: Karen M. Mancl, Eunyoung Park, Olli H. Tuovinen, Kun Liu, Jiyoung Lee
Publikováno v: Applied Engineering in Agriculture. 36:717-725
HighlightsThe onsite batch UV disinfection system has potential to replace traditional flow-through system.Advantages of UV batch UV system include lamp life savings and controlled dosage by controlling re-circulation time.Higher re-circulation flow
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a327f2e76b2cb0d57b78f946c513ea40
https://doi.org/10.13031/aea.13398
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4
Effect of Sodium Chloride Concentration on Removal of Chemical Oxygen Demand and Ammonia from Turkey Processing Wastewater in Sand Bioreactors
Autor: Olli H. Tuovinen, Kristen M Conroy, Feng Chen, Karen M. Mancl
Publikováno v: Applied Engineering in Agriculture. 36:33-37
HighlightsSand bioreactors can effectively treat organic matter at salt levels at least up to 13 g L-1 NaCl.Acclimation of the systems for ammonia removal can take >4 weeks.Clogging and reduction in treatment efficacy can be alleviated through restin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8294002c38f9bd8619d9dadd0a132c75
https://doi.org/10.13031/aea.13632
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5
Bacterial Movement in Subsurface Soil during Winter Irrigation of Reclaimed Wastewater
Autor: Jiyoung Lee, Olli H. Tuovinen, Karen M. Mancl, Guannan Ding
Publikováno v: Sustainability, Vol 13, Iss 9594, p 9594 (2021)
Sustainability
Volume 13
Issue 17
Processes to remove and inactivate Escherichia coli from wastewater effluents and drainage are complex and interrelated. The objective of this study was to determine if irrigation of undisinfected wastewater effluents in the winter moves bacteria to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f6664d9d1dad305d3aefbc254977aa
https://www.mdpi.com/2071-1050/13/17/9594
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6
Treatment of Meat-processing Wastewater with a Full-scale, Low-cost Sand/Gravel Bioreactor System
Autor: Karen M. Mancl, Olli H. Tuovinen, Ryan Kopp
Publikováno v: Applied Engineering in Agriculture. 34:403-410
A full-scale sand/gravel bioreactor system was constructed to treat turkey processing wastewater. The system was designed to treat 757,000 L day-1 at a surface application rate of 6 cm day-1. Twelve 25 × 55 m sand bioreactors cover 1.6 ha on the pla
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f143db3f85acf48335e36cb83d98cf9
https://doi.org/10.13031/aea.12683
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8
Review of Energy Finance and Corresponding Policies in Promoting Renewable Energy Sustainable Development in China
Autor: Yanfei Deng, Yuan Yuan, Karen M. Mancl, Lei Xu
Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9783030212544
As global climate warming and the continued use of fossil energy are unsustainable, it has become imperative to accelerate the development of renewable energy. As one of the largest developing countries, this is especially true for future sustainable
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9c9f33015f53088a22a0508831b033d
https://doi.org/10.1007/978-3-030-21255-1_22
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10
Ensuring safe reuse of residential wastewater: reduction of microbes and genes using peat biofilter and batch chlorination in an on-site treatment system
Autor: Michael S. Bisesi, Jiyoung Lee, Karen M. Mancl, Olli H. Tuovinen, Eunyoung Park
Publikováno v: Journal of Applied Microbiology. 121:1777-1788
Aims A batch chlorination system was optimized for on-site wastewater treatment and reuse system (OWRS) and its efficiency was evaluated for reducing viruses, protozoa, bacteria and antimicrobial resistance in cold and warm seasons. Methods and Resul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e194f1ed400a9443daee36f07ac3769
https://doi.org/10.1111/jam.13288
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