Removal of organochlorine pesticide (Chlorpyrifos) from Aqueous Solution by Granular Activated Carbon - Arabambi, I. O.; Ibitoye, O. S.; Ayeni, O. H.; Kolejo, O. S.; Muritala, D. S.; Oyekan, K. S. A.; Oyediji, O. T.; Ayanniyi, O. A.; Ademola, O. C.; Aremu, E. A. (Journal of Applied Sciences and Environmental Management, 2025)