Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Kyoung S. Ro"'
Autor:
Nader Marzban, Judy A. Libra, Vera Susanne Rotter, Christiane Herrmann, Kyoung S. Ro, Svitlana Filonenko, Thomas Hoffmann, Markus Antonietti
Publikováno v:
Biochar, Vol 6, Iss 1, Pp 1-17 (2024)
Abstract Hydrothermal carbonization (HTC) converts wet biomass into hydrochar and a process liquid, but aromatic compounds in the products have been reported as a roadblock for soil applications as they can inhibit germination, plant growth, and soil
Externí odkaz:
https://doaj.org/article/b14327ff7205488c9c4b24dbdd9ab4c5
Autor:
Nader Marzban, Judy A. Libra, Kyoung S. Ro, Daniela Moloeznik Paniagua, Vera Susanne Rotter, Barbara Sturm, Svitlana Filonenko
Publikováno v:
Biochar, Vol 6, Iss 1, Pp 1-17 (2024)
Abstract Limited information is available about potential physicochemical changes that can occur in hydrochar post-production, e.g. during drying and storage. Understanding these changes is crucial not just for shaping future research plans, but also
Externí odkaz:
https://doaj.org/article/4cc83369bdd8469ea995b80997999f44
Autor:
Hwang-Ju Jeon, Donghyeon Kim, Fabiano B. Scheufele, Kyoung S. Ro, Judy A. Libra, Nader Marzban, Huan Chen, Caroline Ribeiro, Changyoon Jeong
Publikováno v:
Agronomy, Vol 14, Iss 9, p 2040 (2024)
Pyrochar (Biochar) produced from the thermochemical conversion of biomass has been widely used as a soil amendment to improve agricultural soil quality. Since polycyclic aromatic hydrocarbons (PAHs) can be produced in such processes, the occurrence o
Externí odkaz:
https://doaj.org/article/17a5a85cbc2d48b18fc580cc998d6519
Autor:
Chau Huyen Dang, Giovanna Cappai, Jae-Wook Chung, Changyoon Jeong, Beatrice Kulli, Filippo Marchelli, Kyoung S. Ro, Silvia Román
Publikováno v:
Agronomy, Vol 14, Iss 2, p 247 (2024)
Hydrothermal carbonization (HTC) is a proven cost-effective and energy-efficient method for waste management and value-added product recovery. There are, however, several issues that require further improvement or research. Identifying the strengths
Externí odkaz:
https://doaj.org/article/983139be43e6461a83f34684d3a429d1
Autor:
Daniela Moloeznik Paniagua, Judy A. Libra, Vera Susanne Rotter, Kyoung S. Ro, Marcus Fischer, Julia Linden
Publikováno v:
Agronomy, Vol 13, Iss 12, p 2881 (2023)
Napier grass is a herbaceous biomass that can be used as biofuel; however, its high ash, potassium, sulfur and chlorine content may cause problems when combusted. Napier grass was submitted to vapothermal carbonization (VTC) and hydrothermal carboniz
Externí odkaz:
https://doaj.org/article/2b905b9c6f00418390e74412ab6f212b
Autor:
Saeed V. Qaramaleki, Jose Cardenas, Michael A. Jackson, David L. Compton, Ariel A. Szogi, Kyoung S. Ro, Charles J. Coronella
Publikováno v:
Agronomy, Vol 13, Iss 9, p 2219 (2023)
This paper presents hydrothermal carbonization (HTC) of cow and pig manure in an acidic environment and compares the results with HTC performed without acid. HTC experiments were carried out at 170 °C for 10 min. The presence of an acid increased th
Externí odkaz:
https://doaj.org/article/1344a71417774273a2f147423fc0d374
Autor:
Kyoung S. Ro, Bryan Woodbury, Mindy Spiehs, Ariel A. Szogi, Philip J. Silva, Okhwa Hwang, Sungback Cho
Publikováno v:
Agronomy, Vol 11, Iss 8, p 1611 (2021)
Although biochars made in laboratory seem to remove H2S and odorous compounds effectively, very few studies are available for commercial biochars. This study evaluated the efficacy of a commercial biochar (CBC) for removing H2S and odorous volatile o
Externí odkaz:
https://doaj.org/article/fb4fd2c0a0fd4710aaa0b93cb867bd5a
Publikováno v:
Environments, Vol 7, Iss 12, p 110 (2020)
Traditionally, livestock manure has been used to provide nutrients for plant growth and to improve soil conditions [...]
Externí odkaz:
https://doaj.org/article/f4f6defb2b574a9ebdc91a03ad8d760a
Publikováno v:
Energies, Vol 13, Iss 21, p 5733 (2020)
Hydrothermal carbonization (HTC) reactor systems used to convert wet organic wastes into value-added hydrochar are generally classified in the literature as liquid water-based (HTC) or vapor-based (VTC). However, the distinction between the two is of
Externí odkaz:
https://doaj.org/article/7d85fb2b2ee34cdc8a34a0da5b7ceb27
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 2 (2018)
A new treatment system was developed to meet multiple environmental performance standards including to substantially reduce ammonia emissions. It was tested full-scale for 2-years in a 5,145-head finishing swine farm with two anaerobic lagoons. The s
Externí odkaz:
https://doaj.org/article/00254dcf156a4631ba3319d8ed3bb0c5