北仑港三期工程废水排放对北仑海域水质影响的数值分析  

NUMERICAL ANALYSIS OF IMPACT OF WASTE WATER FROM THIRD STAGE PROFECT OF BEILUN PORT ON WATER QUALITY IN BEILUN SEA AREA

作　　者：姚炎明[1] 耿兆铨 

机构地区：[1]杭州大学,杭州310028 [2]浙江省河口海岸研究所,杭州310016

出　　处：《海洋通报》1995年第3期99-105,共7页Marine Science Bulletin

摘　　要：采用二维非恒定流的显式迎流有限元法模拟北仑海域的潮流,在潮位潮流验证的基础上计算了北仑三期工程上马后北仑港生活污水、船舶含油废水的排放引起该海域水质的变化,预测分析了北仑三期工程废水排放对北仑海域水质影响的程度和范围。A two-dimensional unsteady method with explicit finite element is used to simulate the tidal current in Beilun sea area. Based on the test and verification of tidal level and tidal current, the variation in sea water quality caused by the sewage and oil-bearing waste water from ships when Beilun Port Third Stage Project has been launched is calculated,with the impact scale and scope in the comcerned sea area being predicted and analysed.

关 键 词：有限元 北仑港 废水 海水水质 排放 水质影响 

分 类 号：X55[环境科学与工程—环境工程] X824