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

Table 19

Mass spectrum of substances PVC treated with Cochliobolus sp. (BTS) with RT = retention time of substance chromatogram.

Peak	Retention time (RT) (min)	Pyrolysis BTS treated with PVC at 500°C	Substance molecular weight (g/mol)
()	2.83	Dimethylguanidine	87
()	3.95	Dichloroethane	100
()	4.3	2-Propanone, methyl hydrozone	86
()	9.8	1,2-Dichlorobenzene	147
()	14.25	4-Amino tetrahydropyran	150
()	16.05	2,3-Chlorobicyclo-oct-2-en-6-methyl-1,3-dioxolane	198
()	17.67	1,2-Benzenedicarboxylic acid	222
()	19.12	5.5-Bipthalide	266
()	20.45	5-Chloro-(2,4-dichlorophenoxy) phenol	280
()	21.75	Diethyl [(phenyl sulfonyl)methyl] phosphonate	295