摘要
选用渗漏和溶质运移模型,采用有限单元法对污水中主要污染物——酚进行了预测,以此阐明兰州市拟建的污水处理厂对水源地产生的影响.结果表明,污水处理工程的正常渗漏不会导致水源地酚含量超过饮用水标准.
In order to predict the possible influence of a planned sewage treatment facility on Ma-Tan groundwater resources area two kilometers away, the contaminant transport model both on steady and unsteady flows were applied to calculate the variation of phenol concentration in the ground-water using finite-element procedure. The results indicated that the operation of the facility will not cause the phenol content in groundwater to go beyond the potable water standard.
出处
《环境科学学报》
CAS
CSSCI
CSCD
北大核心
1990年第1期43-48,共6页
Acta Scientiae Circumstantiae
关键词
污水处理
污染物
运移模型
兰州市
sewage lreatment
contaminant transport model
phenol.
