Figure 9. Variation of DO with time for wastewater remediated with both urea and NPK fertilizer

From

Potential Application of Urea and NPK 15:15:15 Fertilizers as Biostimulants in the Bioremediation of Domestic Wastewater

Andrew N. Amenaghawon, Peter A. Asegame, Kessington O. Obahiagbon

American Journal of Environmental Protection. 2013, 1(4), 91-95 doi:10.12691/env-1-4-3