技术委员会的这五位学者是当代活性污泥法数学模型体系的奠基人,他们是:mogens henze (task group chairman), technical university of denmark...water pollution research and control,iawprc,即现在的国际水协iwa前身)主席的丹麦技术大学poul harremoes教授(已故)提议成立一个技术委员会(task
of heavy metals in sediments in the study area图6 研究区农田土壤及沉积物综合生态风险指数figure 6 potential ecological risk...and sediments in the study area图7 研究区农田土壤重金属潜在生态风险分布figure 7 distribution of potential ecological risk
[j].电力系统自动化,2010,34(3):22-27.zhang qin,wang xifan,wang jianxue.electricity purchasing and selling risk...huaying.pricing principle for mobile services[j].world telecommunications,2004,17(7):18-21.18radoszynski
表1 健康风险评估参数table 1 parameters for health risk assessment注:dair为每日空气呼吸量;bw为体重;cgw为地下水中污染物质量浓度;h为污染物亨利常数...in groundwater samples图4 地下水中苯分布fig.4 distribution of benzene in groundwater表3 地下水风险评估计算结果table 3 risk
表4 潜在生态风险评价的等级划分table 4 classification of potential ecological risk assessment1.3.4 生物毒性评价法采用由long et...of as and cd in some areas表5 潜在生态风险评价的危害程度table 5 harm degree of potential ecological risk assessment2.3.2