Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Beteley Tekola Meshesha"'
Publikováno v:
Water Science and Technology, Vol 88, Iss 8, Pp 1957-1973 (2023)
In most developing countries, municipal sewage sludge end-use practices appear unsustainable; rather, it poses environmental concerns. This study examined the potential of vermicomposting of municipal sewage sludge and its blend with other biowaste f
Externí odkaz:
https://doaj.org/article/9e97ccb57c3343448869a92ac1fb0a8c
Autor:
Azeb Gebre Meskel, Muhajir Mussa Kwikima, Beteley Tekola Meshesha, Nigus Gabbiye Habtu, S.V. Chinna Swami Naik, Bhanu Prakash Vellanki
Publikováno v:
Environmental Challenges, Vol 14, Iss , Pp 100829- (2024)
Utilizing Bagasse Fly Ash (BFA) as an adsorbent, a byproduct from the sugar industry, proved effective in removing a mixture of Malachite Green and Methylene Blue dyes from aqueous solutions. To enhance its efficacy, the fly ash underwent chemical mo
Externí odkaz:
https://doaj.org/article/b752ea6efb3c46059e35cfd5e88ed169
Publikováno v:
Water Practice and Technology, Vol 18, Iss 6, Pp 1366-1388 (2023)
Due to its widespread consumption, paracetamol (PCT) has emerged as one of the leading contaminants that pollute water. Herein, a PCT removal of 99.6% was achieved using chemically activated carbon (CAC), derived from bamboo sawdust using KOH/FeCl3 a
Externí odkaz:
https://doaj.org/article/a8beab0b746b464aac95270eb7aa1246
Water challenges of Dire Dawa city of Ethiopia: An assessment of urban growth and groundwater supply
Publikováno v:
Environmental Challenges, Vol 12, Iss , Pp 100738- (2023)
Urbanization in Ethiopia is increasing rapidly, leading to environmental changes and necessitating improved urban infrastructure. Dire Dawa, the second most populous city in Ethiopia, has a high rate of urban growth. This study focuses on three main
Externí odkaz:
https://doaj.org/article/fc5892bd2a414953873099c56bfa3e5d
Autor:
Wondimu Kebede Wakejo, Beteley Tekola Meshesha, Nigus Gabbiye Habtu, Yilkal Gebeyehu Mekonnen
Publikováno v:
Water Supply, Vol 22, Iss 11, Pp 8157-8172 (2022)
Nitrate is one of the water contaminants that mainly results from anthropogenic activities. The major causes of nitrate contamination of water resources are anthropogenic activities such as animal or human waste, septic or sewage systems, fertilizer
Externí odkaz:
https://doaj.org/article/28542fabd0d74f08a85f465d4ea0539a
Publikováno v:
Molecules, Vol 26, Iss 23, p 7112 (2021)
Using small-scale batch tests, various researchers investigated the adsorptive removal of fluoride using low-cost clay minerals, such as Bentonite. In this study, Column adsorption studies were used to investigate the removal of fluoride from aqueous
Externí odkaz:
https://doaj.org/article/819da5d91e2645bfb69dcc60a44c68b6
Thermal modification of blended feedstocks has recently gained popularity, due to its importance in improving biochar yield and features, such as pore structure and adding extra functional groups than pristine ones and thus improving adsorption effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94f85290c47ec26e62c37d037d58d55d
Publikováno v:
Chemistry Africa. 5:279-292
Publikováno v:
International Journal of Engineering Research in Africa. 58:63-76
The need for pulp and paper currently in the whole world has become shooting up massively. The generation of the pulp, as well as paper from woody materials, has a challenge due to deforestation, huge chemical and energy consumptions. Now, an alterna