Wastewater Treatment in Nigeria — Guides, Standards & Costs — HydropureWater

Nigeria is covered by 121 guides on this site — most recently updated Nov 1, 2026. Each guide combines local discharge standards, engineering specs and cost benchmarks for industrial and municipal wastewater projects.

NESREA BOD Limits and Nigeria Discharge Permits

Published: Mar 29, 2026

Nigeria industrial effluent limits under NESREA are BOD 50 mg/L, COD 100 mg/L, TSS 30 mg/L, and pH 6-9, with NH₃-N 20 mg/L and conductivity 1000 μS cm⁻¹ compulsory after the 2022 amendment. Discharge…

NESREA BOD Limits and Nigeria Discharge Permits

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