African Journal of
Environmental Science and Technology

  • Abbreviation: Afr. J. Environ. Sci. Technol.
  • Language: English
  • ISSN: 1996-0786
  • DOI: 10.5897/AJEST
  • Start Year: 2007
  • Published Articles: 1126

Valorization of mining waste through fertilizer formulation: substitution of phosphoric acid by slimes and characterization of the obtained fertilizers

June 2024 - Vol 18 Num. 6

This study aims to valorize the slimes (<40 µm and rich in P2O5) generated during the processing of phosphate ore from Taiba by formulating complex compound fertilizers using these wastes as a source of P2O5 through the progressive substitution of phosphoric acid. Following a complete characterization of the raw...

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Valorization of mining waste through fertilizer formulation: substitution of phosphoric acid by slimes and characterization of the obtained fertilizers

June 2024

Harouna Diao, Mamadou Faye, Attou Gaye and Falilou Mbacke Sambe

Abstract

Relationship between trace element concentration and condition index in bivalves from lagoons in Ghana

June 2024

Fred A. Otchere

Abstract

Sources of organ mineral and mineral fertilization on production components of soybean crop

May 2024

Filipe Ribeiro da Mata, Cristiane Ribeiro da Mata, Roberto Gomes Vital and Zeuxis Rosa Evangelista

Abstract

Micro and nanobubbles aided membrane processes

May 2024

Nachael Mwanga, Li Pan, Salum Kamota and Chanuka Maheshani

Abstract

A review of strategies for resilience of health impacts of climate variability in Guinea

April 2024

Aly Dramé

Abstract

September 2014

Removal of azo dye from water by adsorption using waste residue from alum manufacturing process

Haimanot habte, Feleke Zewge and Mesfin Redi

Abstract

September 2014

Arsenic pollution of surface and subsurface water in Onitsha, Nigeria

A. C. C. Ezeabasili, O. L. Anike, B. U. Okoro and C. M. U-Dominic

Abstract

September 2014

Sediment and nutrient lost by runoff from two watersheds, Digga district in Blue Nile basin, Ethiopia

Alemayehu Wudneh, Teklu Erkossa and Prhaba Devi

Abstract

November 2013

Solid waste dumping site suitability analysis using geographic information system (GIS) and remote sensing for Bahir Dar Town, North Western Ethiopia

Tirusew Ayisheshim Ebistu and Amare Sewnet Minale

Abstract

November 2013

Farmers’ perception of the effects of soil and water conservation structures on crop production: The case of Bokole watershed, Southern Ethiopia

Kebede Wolka, Awdenegest Moges and Fantaw Yimer

Abstract

January 2016

Projections of precipitation, air temperature and potential evapotranspiration in Rwanda under changing climate conditions

Mohammed Haggag, Jean Claude Kalisa and Ahmad Wagdy Abdeldayem  

Abstract

July 2015

Effects of river sediments on coral recruitment, algal abundance benthic community structure on Kenyan coral reefs

Shaaban A. Mwachireya, Tim R. McClanahan, Brian E. Hartwick, Isabelle M. Cote and Lance Lesack

Abstract

June 2024

Valorization of mining waste through fertilizer formulation: substitution of phosphoric acid by slimes and characterization of the obtained fertilizers

Harouna Diao, Mamadou Faye, Attou Gaye and Falilou Mbacke Sambe

Abstract

June 2015

Patterns and correlates of solid waste disposal practices in Dar es Salaam city, Tanzania

Peter John Binyaruka

Abstract

August 2015

Spatio-temporal Variations of Abundance, Biomass, and Reproductive Parameters of Pseudodiaptomus hessei (Mrazek, 1895) (Copepoda Calanoida) in a West African Coastal Lagoon (Grand-Lahou, Côte d’Ivoire)

Raphael N’doua Etile, Silvain Stanislas Yao, Georges Kassi Blahoua and Valentin N’douba

Abstract
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