CAJ | 학술논문

采用气相色谱-质谱法，以苯、正丁醇、乙醚、四氯化碳和二氯甲烷为萃取有机溶剂，定性定量的分析洗煤废水中有机污染物成分。结果显示，通过对洗煤废水中有机化学成分进行GC-MS分析，从洗煤废水中共分离出25种组分，即检测到的有机污染物约有25种。通过与标准图谱检索比对，表明洗煤废水的成分主要由酯类、芳香烃和低链烷烃组成，其中酯类的含量占了总检出物的51%，芳香烃占了27.4%，其余成分为烷烃和烯烃等。
채용기상색보-질보법，이분、정정순、을미、사록화탄화이록갑완위췌취유궤용제，정성정량적분석세매폐수중유궤오염물성분。결과현시，통과대세매폐수중유궤화학성분진행GC-MS분석，종세매폐수중공분리출25충조분，즉검측도적유궤오염물약유25충。통과여표준도보검색비대，표명세매폐수적성분주요유지류、방향경화저련완경조성，기중지류적함량점료총검출물적51%，방향경점료27.4%，기여성분위완경화희경등。
GC-MS was applied to the determination of organics in coal washing wastewater which was extracted by organic solvent as benzene and n-butyl alcohol etc. respectively. The experimental result showed that there were about 25 kinds of organics in coal washing wastewater testing by standard spectrum diagram, and esters account for 51% of total organic matter, aromatic hydrocarbon account for 27. 4% of total organic matter, the others were alkanes and olefins.