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采用XAD-2树脂富集,GC-MS分析宁夏银川市某水厂水源水、出厂水中的微量有机污染物。水源水中有29种微量有机污染物以苯系物,氯乙烯、直链烷烃和多环芳烃、邻苯二甲酸酯类为主;出厂水中有18种微量有机污染物以酮类、直链烃和邻苯二甲酸酯类为主。研究结果表明银川市水源水已受到有机物的污染,应积极采取饮用水深度处理技术,生产出更加优质的饮用水。
XAD-2 resin was used for enrichment, and GC-MS was used to analyze trace organic pollutants in a water plant and a factory water of a water plant in Yinchuan, Ningxia. There are 29 kinds of trace organic pollutants in water source, including benzene series, vinyl chloride, linear paraffins, polycyclic aromatic hydrocarbons and phthalates. There are 18 kinds of trace organic pollutants in the effluent water with ketones, straight chain hydrocarbons And phthalates mainly. The results show that Yinchuan City, source of water has been contaminated by organic matter, should take an advanced drinking water treatment technology to produce more quality drinking water.