Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mikiyas Abewaa"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Tef [Eragrostis tef (Zucc.) Trotter], an ancient cereal primarily grown in Ethiopia, is becoming increasingly popular worldwide due to its high iron content and gluten-free nature. However, it has been reported that injera produced only with
Externí odkaz:
https://doaj.org/article/b1cbedbbec254bf797ae9441288694ff
Autor:
Magesh Rangaraju, Mikiyas Abewaa, Endashew Hailemariam, Yordanos Abay, S. Venkatesa Prabhu, Jemal Abdu, Ashagrie Mengistu
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102562- (2024)
Ensuring safe drinking water remains a significant challenge due to the prevalence of waterborne diseases. While chlorine-based and UV-based methods effectively kill pathogens, they often generate harmful byproducts. Consequently, there's a pressing
Externí odkaz:
https://doaj.org/article/0735ea6406cb4a5f8b5e56e46cb6db4c
Autor:
Ashagrie Mengistu, Getaneh Andualem, Mikiyas Abewaa, Daniel Berhane, Kenatu Angassa, Wondwossen Mamuye, Abraham Dinku, Naol Bekele
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102578- (2024)
The tanning industry faces considerable environmental challenges due to effluent load and hazardous chemical generation during processes like tanning and retanning. Therefore, this research work addresses these issues focusing on the pilot scale extr
Externí odkaz:
https://doaj.org/article/7456f332af564185a3ab6db975266954
Autor:
Ashagrie Mengistu, Kenatu Angassa, Israel Tessema, Getaneh Andualem, Bereket Yiheyes, Daniel Berhane, Mikiyas Abewaa, Mulat Kassie, Berhanu Telay
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e34049- (2024)
Hair burning unhairing and dampening of tannery wastes during the hair-saving unhairing process are becoming significant problems in the tanning industry. Therefore, this research article focuses on the extraction of keratin hydrolysate (KH) and its
Externí odkaz:
https://doaj.org/article/fdf66c4acf344b3ca630c671391f090a
Autor:
Naol Bekele, Mikiyas Abewaa, Ashagrie Mengistu, Eba Adino, Temesgen Takele, Mulugeta Yilma, Tatek Temesgen, Kenatu Angassa
Publikováno v:
Results in Chemistry, Vol 8, Iss , Pp 101577- (2024)
In this study, Rumex abyssinicus (R. abyssinicus) roots were used for dye extraction via Soxhlet extraction. The effects of particle size, solid-to-liquid ratio and extraction time on dye yield were examined. The optimization of dye extraction was ca
Externí odkaz:
https://doaj.org/article/70940ee96ef9436f9d2315214d8ea55a
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102360- (2024)
This study aimed to develop a cost-effective method for managing chicken feather waste by hydrolyzing it in an alkaline medium to extract keratin hydrolysate. Through a Box-Behnken experimental design, the effects of NaOH solution concentration, temp
Externí odkaz:
https://doaj.org/article/f7da5e945e124b10b7f597215e30721e
Autor:
Mikiyas Abewaa, Andualem Arka, Tigabu Haddis, Ashagrie Mengistu, Temesgen Takele, Eba Adino, Yordanos Abay, Naol Bekele, Getaneh Andualem, Haftom Girmay
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102274- (2024)
The indiscriminate release of chromium-saturated effluent into water bodies has raised concerns regarding its effect on human health and environmental ecology. Therefore, this research aimed to remove hexavalent chromium from an aqueous solution util
Externí odkaz:
https://doaj.org/article/0cbd81ebf84c4ea49ba36b440a28ca7e
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
The removal of toxic and harmful dyes like methylene blue (MB) from textile wastewater is necessary to reduce environmental pollution. Therefore, this study is aimed at removing MB from an aqueous solution using magnetite-doped biochar of parthenium
Externí odkaz:
https://doaj.org/article/83ae9670a9454399915565485931973d
Autor:
Zelalem Getahun, Mikiyas Abewaa, Ashagrie Mengistu, Eba Adino, Kumera Kontu, Kenatu Angassa, Amare Tiruneh, Jemal Abdu
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e27797- (2024)
In this research, a brick kiln integrated with pollutant emission control technology was designed and applied in order to produce charcoal from Eucalyptus Globules wood. The batch operation carbonization of wood biomass was undertaken in a 1.25 m3 vo
Externí odkaz:
https://doaj.org/article/1eb2d18ce231409abfefe72f8bda8686
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e28300- (2024)
Industrial development in Ethiopia is rapidly increasing, leading to a growing gap between energy supply and demand. To address this, efficient energy utilization in existing industries is crucial. Energy audits identify energy losses and recommend s
Externí odkaz:
https://doaj.org/article/94bc40a336bd49e4b9f851bf1f94da1d