Production of Laccase by Cochliobolus sp. Isolated from Plastic Dumped Soils and Their Ability to Degrade Low Molecular Weight PVC

Table 16

Effect of CuSO₄ concentration on laccase activity (nkat/mL) by Cochliobolus sp.

S. number	CuSO4 concentrations	2nd day	4th day	6th day	8th day
)	50	0.204	0.250	0.425	0.240
()	100	0.206	0.322	0.460	0.320
()	150	0.220	0.406	0.620	0.360
()	200	0.260	0.463	0.710	0.420
()	250	0.220	0.640	0.802	0.540
()	300	0.240	0.802	0.840	0.700
()	350	0.250	0.606	0.940	0.806
()	400	0.232	0.506	0.740	0.606
()	450	0.280	0.360	0.620	0.420
()	Control	0.646	1.940	2.432	1.298