CAJ | 학술논문

研究采用固相萃取（SPE）-气相色谱-质谱法（GC-MS）对2012年5月份渤海南部表层海水中的辛基酚（OP）和双酚A （BPA）的污染状况进行了调查。结果表明，渤海南部56个站位表层海水中OP均有检出，浓度范围<1.50~20.1 ng/L，平均浓度4.17 ng/L，BPA均有检出，浓度范围<1.50~275 ng/L，平均浓度34.8 ng/L。OP高浓度分布在漏油事故区Y系列和黄河口南部、莱州湾西部湾口以及SL20站位，且莱州湾湾口普遍高于湾内；BPA总体分布莱州湾沿岸站位浓度普遍较高。渤海南部表层海水中OP污染较胶州湾等水体严重，BPA浓度部分站位浓度已达到泥螺胚胎生成的4周10%效应浓度（EC10）。由此可知，渤海南部已经受到OP和BPA不同程度的污染，有可能对生物带来一定的生态风险。
연구채용고상췌취（SPE）-기상색보-질보법（GC-MS）대2012년5월빈발해남부표층해수중적신기분（OP）화쌍분A （BPA）적오염상황진행료조사。결과표명，발해남부56개참위표층해수중OP균유검출，농도범위<1.50~20.1 ng/L，평균농도4.17 ng/L，BPA균유검출，농도범위<1.50~275 ng/L，평균농도34.8 ng/L。OP고농도분포재루유사고구Y계렬화황하구남부、래주만서부만구이급SL20참위，차래주만만구보편고우만내；BPA총체분포래주만연안참위농도보편교고。발해남부표층해수중OP오염교효주만등수체엄중，BPA농도부분참위농도이체도니라배태생성적4주10%효응농도（EC10）。유차가지，발해남부이경수도OP화BPA불동정도적오염，유가능대생물대래일정적생태풍험。
Octylphenol ( OP) and bisphenol A ( BPA) in surface water of the southern Bohai Sea in May 2012 were analyzed by SPE-GC-MS in the study.The results showed that OP and BPA were detected in surface water samples of all the 56 stations.The concentration ranges of OP and BPA were from <1.50 to 20.1 ng/L and from <1.50 to 275 ng/L, and the average concentrations were 4.17 ng/L and 34.8 ng/L, respectively. The high concentration areas of OP were in the oil spill area named Y, to the south of the Yellow River estuary, and to the southwest of the Laizhou Bay and SL20 station.The levels of OP and BPA in the bay mouth were generally higher than those in the bay water;BPA was concentrated in the coastal area of the Laizhou Bay.The pollution of OP in the surface water of southern Bohai Sea was more serious than that in the Jiaozhou Bay, and the concentrations in several stations exceeded the 10 % effective concentration ( EC10) of BPA for embryo production in Potamopyrgus antipodarum after the exposure of 4 weeks.In general, the southern Bohai Sea was already polluted by OP and BPA in different levels, which might have potential ecological risk to the biosystems.