CAJ | 학술논문

根据2010—2013年对浙江舟山2个污水处理厂排污口邻近海域14个站位的表层海水铜、铅、锌、镉、砷、总铬、总汞、pH值、无机氮、活性磷酸盐、石油类、化学耗氧量、悬浮物和粪大肠菌群等14项污染因子的调查，采用单因子指数法和营养指数法对监测海域海水水质进行评价。结果表明，舟山污水处理厂排污口邻近海域表层海水质量总体良好，基本符合第二类海水水质标准；主要污染因子为无机氮、活性磷酸盐和悬浮物，其他水质指标则较低；2个污水处理厂排污口邻近海域海水均呈高富营养化状态，并受到一定程度的铅污染。
근거2010—2013년대절강주산2개오수처리엄배오구린근해역14개참위적표층해수동、연、자、력、신、총락、총홍、pH치、무궤담、활성린산염、석유류、화학모양량、현부물화분대장균군등14항오염인자적조사，채용단인자지수법화영양지수법대감측해역해수수질진행평개。결과표명，주산오수처리엄배오구린근해역표층해수질량총체량호，기본부합제이류해수수질표준；주요오염인자위무궤담、활성린산염화현부물，기타수질지표칙교저；2개오수처리엄배오구린근해역해수균정고부영양화상태，병수도일정정도적연오염。
In 2010-2013,14 pollutants,including Cu,Pb,Zn,Cd,As,total Cr,total Hg,pH, inorganic nitrogen,active phosphate,oil,COD,SS,and fecal coliform were monitored in 14 spots of surface sea adjacent to outlets of 2 sewage treatment plants of Zhoushan,Zhejiang. The result showed that,as a whole,the seawater quality in the monitoring area was good,in compliance with the sec-ond standard of sea water quality basically. The major pollution factors were inorganic nitrogen,ac-tive phosphate and suspended solids,and other index were in good level. The two sea areas were in the state of eutrophication,suffering from Pb pollution in some degree.