Effect of co-application of nano-zero valent iron and biochar on the total and freely dissolved polycyclic aromatic hydrocarbons removal and toxicity of contaminated soils
Effect of nZVI on PAHs degradation in presence of biochar was investigated. nZVI did not affect the total and bioavailable PAHs content. No differences in PAH content were found between biochar and biochar with nZVI. The biochar reduced the toxicity of leachates from the soil contained nZVI.