Phytoremediation of heavy metals in spent engine oil-polluted soil by Senna alata L.
E. C. Ugwu, A. O. Nwadinigwe, B. C. Agbo
This study evaluates the phytoremediation potential of Senna alata L. in spent engine oil-polluted soil, showing reduced heavy metal concentrations in vegetated soil and significant metal accumulation in plant tissues.
bioRxiv · Jan 28, 2019Ecology