Back to Article
Bioremediation of Heavy Metals in Crude Oil-Contaminated Utisol, Using Nutrient Formulate Produced from <i>Jatropha</i><i> </i><i>tanjorensis</i><i> </i>Leaf Extract
Research Journal of Ecology and Environmental Sciences
| Vol 3, Issue 1
Table 1. Experimental mix proportion
| Reactor | Mix proportion | Mix ratio. |
| B1 | 4000g of soil + 500g of crude oil + 250g of leaf extract | 8:1:0.5 |
| B2 | 4000g of soil + 500g of crude oil + 500g of leaf extract | 8:1:1.0 |
| B3 | 4000g of soil + 500g of crude oil + 750g of leaf extract | 8:1:1.5 |
| B4 (Control) | 4000g of soil + 500g of crude oil + 0g of leaf extract (Control) | 8:1:0.0 |