山东省工业废水中石油类污染物排放特征及减排潜力分析  

Analysis on discharge characteristics of oil pollutant from industrial wastewater and emission reduction potential in Shandong Province

作　　者：于璐[1] 吴晓青[1] 都晓岩[1] 周保华[2] 解伏菊[2] 

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

出　　处：《环境污染与防治》2015年第7期105-110,共6页Environmental Pollution & Control

基　　金：中国科学院重点部署项目(KZZD-EW-14)

摘　　要：基于环境和经济统计数据,分析了山东省重点工业行业废水中石油类污染物的排放特征,并通过情景分析对2020年该省重点行业的石油类污染物减排潜力进行了测算。结果表明,2006—2012年山东省石油类污染物排放的行业结构特征明显,包括石化行业在内的7个重点行业的排放量占该省排放总量的85%以上;从年际变化来看,石油和天然气开采业和石油加工、炼焦及核燃料加工业的排放量所占比例出现明显的下降,由2006年的约48%下降至2012年的20%左右;而煤炭开采和洗选业的排放量所占比例明显上升,由2006年的0.18%迅速增加到2012年的23.69%,成为山东省工业废水石油类污染物排放的主要行业;在设计的高标准方案下,2020年石油类污染物的排放量预计为485.31t,比2012年降低了8%,其中石化行业的石油类污染物减排潜力最大,与基准情景相比,2020年在高标准方案下石油类污染物的削减量约达1 006t,约占减排总量的55%。Based on the statistical information of environmental and economic data, the oil pollutant discharge characteristics of key industries in Shandong Province were analyzed, and the oil pollutant emission reduction potential was estimated by the scenario analysis method in 2020. The results showed that the industry structure characteristic of the petroleum pollutant discharge was obvious. Seven key industries, including petrochemical industry, accounted for more than 85 % of the total amount of the petroleum pollutant. From the point of interannual change,the propor- tion of petroleum pollutant from the oil and natural gas extraction industry and oil processing, coking and nuclear fuel processing industry had decreased obviously from 48% in 2006 to 20% in 2012. But the pollutant proportion from coal mining and washing industry had increased from 0.18% in 2006 to 23.69% in 2012,which had become the main source of petroleum pollutant discharge. Under the high standard scenario for cutting emissions, the total amount of petroleum pollutant discharge in 2020 is expected to be 485.31 t, decreasing by 8 % compared with 2012. The petro- chemical industry had the greatest potential in cutting petroleum pollutant emissions. Compared with the baseline sce- nario,the petroleum pollutant discharge under the high standard scenario decrease by about 1 006 t, accounting for about 55 % of the total emission reduction.

关 键 词：工业行业 石油类污染物 排放特征 减排潜力 

分 类 号：X703[环境科学与工程—环境工程]