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: 1134

Table of Content: August 2023; 17(8)

August 2023

Tree diversity and carbon stock in urban area of Senegal and their implications to human health and well-being

Urban green spaces (UGSs) have become essential to meet environmental requirements and improve the quality of life of inhabitants thanks to their role on air pollution, heat islands and climate change. The aim of this study was to characterize the biological diversity of UGSs in the commune of Fann Point E Amitié and their importance for human health. A floristic inventory was carried out to assess tree diversity...

Author(s): Fatimata Niang, Khadidiatou Ba, Fatoumata Diop, Fatou Anta Fall, Hadji Abou Diallo, Mamadou Thioye, Simon Sambou and Sara Danièle Dieng

August 2023

An exploratory study of the impact of commingled biochar on removal of total petroleum hydrocarbon (TPH) from crude oil polluted soil

An experimental scrutinization of bioremediation of crude oil polluted soil using furnace pyrolyzed comingled-biochar containing poultry litter, pine wood and rice straw char made at different proportions was carried out in the present study. The experiment was performed in five stages which include soil investigation, biochar production, characterization, and total petroleum hydrocarbon (TPH) remediation via green...

Author(s): Daniel Hogan Itam, Ako Hogan Itam, Udeh Ngozi Uzor and Ejikeme Ugwoha

August 2023

Effect of acid pre-treatment and two-stage oxygen-assisted fermentation on the production of vinegar from lignocellulose biomass peel of pineapple

The valorization of lignocellulosic waste stands as a promising avenue to bolster sustainable food production and consumption within a circular economy framework. This study centered on the production of vinegar from pineapple peels through a two-stage fermentation process aided by oxygen. The pineapple peels underwent sorting, washing, drying, and subsequent grinding into a powder. This powder was subjected to...

Author(s): Meldrade Nyuykongi, Wilson Agwanande Ambindei, Ngwasiri Pride Ndasi, Ngwa Martin Ngwabie, Martin Benoit Ngassoum and Nso Emmanuel Jong