Contamination of fresh water by petroleum sludge

被引：3
|
作者：
Liu, Tianlu [1 ]
Wang, Jun [1 ]
Yang, Jie [1 ]
Huang, Qunxing [1 ]
Chi, Yong [1 ]
Yan, Jianhua [1 ]
机构：
[1] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2017年 / 35卷 / 04期
关键词：
Chemical oxygen demand; Diffusion; Emulsion stability; Organic pollutants; Petroleum sludge; OILY-SLUDGE; SOIL; BIOREMEDIATION; HYDROCARBONS; STABILITY; EMULSIONS; RATIO; RESIN;
D O I：
10.1080/10916466.2016.1263209
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The contamination of fresh water by organic pollutants released from petroleum sludge was investigated. A diffusion model was proposed to predict the concentration of total organic pollutants with respect to water-sludge contacting time. Results indicated that all fresh water samples were polluted seriously after 12h contacting and the total organic pollutants quantified by chemical oxygen demands (CODs) were inverse proportional to the stability of sludge emulsion. The highest COD value was over 1000 mg/L after 48h of contact. The diffusion velocity of organic pollutants increased with the enlargement of water-sludge contact area.
引用
收藏
页码：413 / 418
页数：6
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