Reservoir operation analysis for Ribb reservoir in the Blue Nile basin

Avocado seed powder residues as a promising bio-adsorbent for color removal from textile wastewater

“…The available water is collected and supplied according to the needs of industries, municipalities, agriculture, etc. (Belay et al, 2019;Maurya and Singh, 2021). After the use of the water, in most cases it is returned to the river, lake or soil without prior treatment due to the difficulty of implementing pollutant removal technologies (Marshall, 2013).…”