Pesticide dissipation capacity of an organic biomixture used in the agriculture exposed to copper oxychloride

Abstract

Highlights: • Copper oxychloride addition in a biopurification system was evaluated. • Simultaneous presence copper and pesticides affected slightly its dissipation capacity. • Microbial communities and biological activities were slightly altered but recovered. • Addition of copper oxychloride could be recommended but at ≤ 100 mg kg−1 according to preliminary results.