Výsledky vyhledávání - "Yen-Keong Cheah"

Akademický článek

Enhancement of Volatile Fatty Acids Production from Food Waste by Mature Compost Addition

Autor: Yen-Keong Cheah, Joan Dosta, Joan Mata-Álvarez

Publikováno v: Molecules, Vol 24, Iss 16, p 2986 (2019)

Food waste (FW) collected from a university canteen was treated in acidogenic fermenters to produce volatile fatty acids (VFA) under biological pretreatment with mature compost. Batch assays working at pH 6 revealed an increment of 9.0%, 7.9%, and 4.

Externí odkaz: https://doaj.org/article/274d6ee3dd634356ac8a68929f504fe0

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Akademický článek

Exergy Footprint Assessment of Cotton Textile Recycling to Polyethylene

Autor: Alexandra Plesu Popescu, Yen Keong Cheah, Petar Sabev Varbanov, Jiří Jaromír Klemeš, Mohammad Reda Kabli, Khurram Shahzad

Publikováno v: Energies, Vol 15, Iss 1, p 205 (2021)

Circular economy implementations tend to decrease the human pressure on the environment, but not all produce footprint reductions. That observation brings the need for tools for the evaluation of recycling processes. Based on the Exergy Footprint con

Externí odkaz: https://doaj.org/article/8b4f25eca746487b84e68acaae17c080

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Enhancement of Volatile Fatty Acids Production from Food Waste by Mature Compost Addition

Autor: Joan Mata-Alvarez, Yen-Keong Cheah, Joan Dosta

Publikováno v: Molecules
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de la UB
Universidad de Barcelona
Volume 24
Issue 16
Molecules, Vol 24, Iss 16, p 2986 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a362a195e15eb8d8d8d14bd765e3f230
https://pubmed.ncbi.nlm.nih.gov/31426488

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Volatile fatty acid production from mesophilic acidogenic fermentation of organic fraction of municipal solid waste and food waste under acidic and alkaline pH

Autor: Yen Keong Cheah, Carme Vidal-Antich, Joan Mata-Alvarez, Joan Dosta

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Environmental Science and Pollution Research
Environmental Science and Pollution Research International

This study is focused on the effects of pH on the production of volatile fatty acids (VFAs) and their distribution through the acidogenic fermentation of source-sorted organic fraction of municipal solid waste (OFMSW) from a mechanical-biological tre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbfa0a085f252c26a92d0d8beea23530
http://hdl.handle.net/2445/178053

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