Chemical Characterization of Specific Micropollutants from Textile Industry Effluents in Fez City, Morocco

Table 4

Organic compounds identified in real textile effluent C.

Compound	RT (min)	RA (%)
Hydroxylamine, O-methyl-	4.08	0.94
Ethane, 2-chloro-1,1-dimethoxy-^22	4.28	1.85
Tricyclo[6.3.0.0(2,6)]undecan-10-one, 3-[(2-methoxyethoxy)methoxy]-2-methyl-^23	4.73	3.78
Benzene, (1,2,2-trimethoxyethyl)-	5.13	0.03
8a-Methyl-5-methylene-3-([(pyridin-2-ylmethyl)-amino]-methyl)-decahydro-naphtho[2,3-b]furan-2-one	5.18	0.03
Benzene, 1-(2,2-dimethoxyethyl)-4-methoxy-^24	5.86	12.48
Tyramine, N-aminoacetyl-
Benzene, (1,2-dimethoxyethyl)-^25	6.30	6.03
Butanoic acid, 3-hydroxy-3-methyl-	6.74	0.04
Acetic acid, hydrazide	6.95	0.01
Propanoic acid, 2,2-dimethyl-, hydrazide	7.11	0.01
2-Amino-4-hydroxy-6-p-cyanophenylpropylpteridine^26	7.49	5.65
2-Amino-4-hydroxy-6-p-cyanophenylpropylpteridine^26	7.69	27.16
3-Amino-3-(2,4-dichloro-phenyl)-propionic acid^27	7.85	11.59
2,6-Diamino-4-cyclohexyl-4H-thiopyran-3,5-dicarbonitrile^28	8.33	15.78
Naphtho[2,3-d]-1,3-dioxol-5-ol, 3a,4,9,9a-tetrahydro-2,2-dimethyl-, cis-^29	9.56	14.10
Disulfide, propyl 1-(propylthio)ethyl	9.61	0.06
Oxalic acid, ethyl propyl ester	11.13	0.02
Toluene^8	13.40	0.12
4-Penten-2-one	14.83	0.01
Nitroxide, bis(1,1-dimethylethyl)	15.38	0.01
Pent-2-ynal, 4,4-dimethyl-	25.30	0.01
1,3,7-Octatriene, 3,7-dimethyl-	25.41	0.01
2-Butanol, (ñ)-	27.32	0.03
2,5-Diethylphenol	31.06	0.03
Benzenemethanol, 4-(1-methylethyl)-	31.42	0.01
1,5-Decadiyne	32.54	0.01
1,2-Benzenedicarboxylic acid, mono(2-ethylhexyl) ester	44.10	0.08
Octadecane, 6-methyl-	45.59	0.01
n-Hexadecanoic acid	47.39	0.01
3,7,11,15-Tetramethylhexadeca-1,3,6,10,14-pentaene	47.70	0.01
7,11,15-Trimethyl-3-methylene-hexadeca-1,6,10,14-tetraene	47.86	0.01
1H-2,8a-Methanocyclopenta[a]cyclopropa[e]cyclodecen-11-one, 1a,2,5,5a,6,9,10,10a-octahydro-5,5a,6-trihydroxy-1,4-bis(hydroxymethyl)-1,7,9-trimethyl-, [1S-(1à,1aà,2à,5á,5aá,6á,8aà,9à,10aà)]-	50.89	0.01
5-Benzofuranacetic acid, 6-ethenyl-2,4,5,6,7,7a-hexahydro-3,6-dimethyl-à-methylene-2-oxo-, methyl ester	51.73	0.01
Heptadecane, 2,3-dimethyl-	55.67	0.04

RT: retention time; RA: relative abundance. ^22–29Organic compounds corresponding to peak numbers on the chromatogram referring to effluent C in Figure 4.