Browsing Civil Engineering by Author "Sime, Chala Hailu"

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Sediment Yield Modeling and Mapping of the Spatial Distribution of Soil Erosion-Prone Areas Article

Sime, Chala Hailu; Abebe, Wondmagegn Taye (2022-09-02)

Sediment movement is the most critical problem in Ethiopia, notably in the Ketar River watershed, which is located in the Rift Valley Basin. e Ketar River ows through rugged terrain with steep slopes and high sediment ...
Wastewater Treatment Using Wood Ash and Cement as Chemical Coagulant Article

Ingida, Milkessa; Bedane, Gurmesa; Adugna, Firanbon; Nigusu, Degefa; Hussen, Mohammed; Sime, Chala Hailu (2023-09-30)

Water is essential for daily activities and maintaining human well-being. However, in many less-developed countries, including Ethiopia, the lack of a well-developed wastewater treatment system leads to contaminated surface ...

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