IJERPH, Free Full-Text
Descrição
The main aim of this study was to evaluate the effect of the addition of selected industrial food wastes on the fate of micro- and macro-elements within an anaerobic digestion process (AD), as well as define the relationship between their content and AD efficiency. Orange peels, (OP), orange pulp (PL) and brewery spent grain (BSG) were used as co-substrates, while municipal sewage sludge (SS) was applied as the main component. The introduction of co-substrates resulted in improvements in feedstock composition in terms of macro-elements, with a simultaneous decrease in the content of HMs (heavy metals). Such beneficial effects led to enhanced methane production, and improved process performance at the highest doses of PL and BSG. In turn, reduced biogas and methane production was found in the three-component digestion mixtures in the presence of OP and BSG; therein, the highest accumulation of most HMs within the process was also revealed. Considering the agricultural application of all digestates, exceedances for Cu, Zn and Hg were recorded, thereby excluding their further use for that purpose.
![IJERPH, Free Full-Text](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-021-03530-2/MediaObjects/41598_2021_3530_Fig1_HTML.png)
IJERPH Free Full-Text Red Cell Distribution Width As A, 59% OFF
![IJERPH, Free Full-Text](https://pub.mdpi-res.com/ijerph/ijerph-20-06220/article_deploy/html/images/ijerph-20-06220-g001-550.jpg?1687607859)
Rgraph Common Core Js Download - Colaboratory
![IJERPH, Free Full-Text](https://c5.rgstatic.net/m/4671872220764/images/template/default/profile/profile_default_m.jpg)
PDF) International Journal of Environmental Research and Public Health
![IJERPH, Free Full-Text](https://www.mdpi.com/ijerph/ijerph-11-12817/article_deploy/html/images/ijerph-11-12817-g001-1024.png)
IJERPH, Free Full-Text
![IJERPH, Free Full-Text](https://pub.mdpi-res.com/ijerph/ijerph-08-01174/article_deploy/html/images/ijerph-08-01174f1-1024.png?1403139031)
IJERPH, Free Full-Text
![IJERPH, Free Full-Text](https://pub.mdpi-res.com/ijerph/ijerph-18-02847/article_deploy/html/images/ijerph-18-02847-g001-550.jpg?1615452121)
Free G Form Ames Ages 18 - Colaboratory
![IJERPH, Free Full-Text](https://l450v.alamy.com/450v/2j2maxf/hebrew-word-yahweh-yireh-the-lord-will-provide-a-hand-drawn-hebrew-letting-sometimes-also-known-as-jehovah-jireh-black-text-on-a-white-background-2j2maxf.jpg)
Jehovah jireh Cut Out Stock Images & Pictures - Alamy
![IJERPH, Free Full-Text](https://namesforgod.net/wp-content/uploads/2014/02/Jehovah-jireh-or-Yahweh-yireh-The-LORD-will-provide.jpg)
Jehovah jireh (Yahweh yir'eh) The LORD will provide
fulltext-search · GitHub Topics · GitHub
Free indeed Portharcourt Branch
![IJERPH, Free Full-Text](https://pub.mdpi-res.com/ijerph/ijerph-19-08883/article_deploy/html/images/ijerph-19-08883-g001-550.jpg?1658485159)
International Journal of Environmental Research and Public Health
![IJERPH, Free Full-Text](https://i.etsystatic.com/22453587/r/il/f87233/2697449489/il_fullxfull.2697449489_ohmp.jpg)
Jehovah Jireh PNG Christian PNG the Lord My Provider
![IJERPH, Free Full-Text](https://www.mdpi.com/ijerph/ijerph-19-10030/article_deploy/html/images/ijerph-19-10030-g001a.png)
Fashion flagshipIJERPH, Free Full-Text, yellow epi triangle
![IJERPH, Free Full-Text](https://ae01.alicdn.com/kf/Hedb96f89176e431bb4d310e108d86ea7b.jpg_640x640Q90.jpg_.webp)
Jehovah Jireh The Lord My Provider Bible Verse Poster, Black And
de
por adulto (o preço varia de acordo com o tamanho do grupo)