环渤海地区工业废水石油类排放特征分析  

Analysis on Discharge Characteristics of Oil Pollutant from Industrial Wastewater in Circum-Bohai Sea Region

作　　者：于璐[1,2] 吴晓青[2] 周保华[1] 翟珂[2,3] 

机构地区：[1]济南大学资源与环境学院,山东济南250022 [2]中国科学院烟台海岸带研究所,山东烟台264003 [3]中国科学院大学,北京100049

出　　处：《环境科学与技术》2014年第4期198-204,共7页Environmental Science & Technology

基　　金：中国科学院重点部署项目(KZZD-EW-14)

摘　　要：基于2001-2010年环境和经济统计数据,采用数理统计方法分析环渤海地区工业废水石油类污染物排放时空特征及其影响因素。结果表明:环渤海地区工业废水石油类污染物排放总量变化呈现明显的阶段性特征,排污强度逐年下降;辽宁省、河北省、山东省是其排放重点源区;工业化水平、石油开采与加工、工业污染治理投资、工业行业资源利用效率以及污染源数量是影响近年来环渤海地区工业废水石油类污染物排放的主要因素。长远来看,延伸石化行业产业链、提高高附加值产品产量和行业清洁生产水平,有效发挥产业规模集聚和污染集中治理效益,是控制区域石油污染的根本途径。Based on statistical data of environment and economics in 2001-2010, the discharge characteristics of oil pollutants from industrial wastewater and its impact factors in the circum-Bohai Sea region were analyzed by mathematical statistic method. Results showed that the discharge amount of oil pollutants from industrial wastewater had the stage characteristics during the past few years,and its pollution emission intensity decreased year by year. Oil pollutant from Liaoning, Hebei and Shandong Province had taken up most of the total discharge amount. Industrialization level, oil mining and processing, industrial pollution source treatment, industrial resource utilization efficiency and number of industrial pollution sources were the main factors affecting oil pollutant discharge in the region. In the long term, extending the petrochemical industry chain,improving production of high value-added products and the clean production level, and building up industry cluster scale and centralized pollution treatment facility benefits would be the fundamental ways of controlling oil pollution.

关 键 词：环渤海地区 石油类污染 排放特征 影响因素 

分 类 号：X50[环境科学与工程—环境工程]