Assessing Groundwater Quality Near E-Waste Dumpsites in Lagos, Nigeria: A content analysis of two dumpsites from Alaba and Olusosun

Author:

Ojiyovwi Okorhi Johnson1,Fatunsin Oluwatoyin Tirenioluwa2,Olayinka Kehinde2

Affiliation:

1. Dennis Osadebay University

2. University of Lagos

Abstract

Abstract

E-waste recycling in Lagos, Nigeria is predominantly informal, involving manual dismantling and open burning, leading to groundwater contamination, threat to health and the environment. This study assessed electronic waste (e-waste) disposal in Lagos at two dumptsites. The results confirmed high level dangerous contaminates of cadmium, nickel, and other metals exceeding WHO limits at both Alaba and Olusosun dumpsites. Water quality analysis revealed 75% of samples were unfit for drinking, posing perilous risks to the biosphere. The study identified five policy barriers hindering effective e-waste management in the study area. These shortcomings contributed to six negative environmental and social impacts. To address these issues, the research proposes seven policy options for implementation in Lagos, aiming to create a more sustainable e-waste management system.

Publisher

Springer Science and Business Media LLC

Reference3 articles.

1. National Environmental (Electrical and Electronic Sector) Regulation, 2022. FGN Official Gazette;National Environmental Standards and Regulations Enforcement Agency;Lagos, Nigeria. No. 160,2022

2. Disconnect between Policy and Practice in Developing Countries: Evidence of Managing E-waste from Nigeria;Okorhi JO;African Journal of Science, Technology, Innovation & Development,2017

3. Fatunsin, O.T., Olayinka, K.O., Takyi, S.A. et al. (2023). Quality Assessment and Potentially Toxic Metals Related Human Health Risks of Groundwaters Close to Electrical Waste Dumpsites in Lagos, Nigeria. Chemistry Africa (2023). https://doi.org/10.1007/s42250-023-00776-3

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