The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
da qing di qu zong xuan fu wei li yi chun rong wu he shui rong wu wu ran zhuang kuang fen xi
Author(s): 
Pages: 7-10
Year: Issue:  3
Journal: Environmental Protection of Oil & Gas Fields

Keyword:  大庆油田悬浮颗粒污染物大气监测化学分析;
Abstract: 通过对大庆地区总悬浮微粒(TSP)中主要化学组成─—乙醇溶物和水溶物的测定分析得知,乙醇溶物占TSP的年均值为12.25%,高于北京市(6.41%),在空气中的平均浓度为0.0148mg/m3。乙醇溶物中有机物平均占58.6%,多为含羟基的有机物;无机物主要是控的硫酸盐和硝酸盐。水溶物占TSP的平均值为27.93%,高于北京市(11.29%),在空气中的平均浓度为0.0324mg/m3。从TSP中乙醇溶物和水溶物的测定结果可以看出各测点采暖期乙醇溶物、水溶物的浓度显著高于非采暖期,但其致突变强度比北京市弱。
Related Articles
No related articles found