Removal of grease and oil by biological treatment processes

被引：0
|
作者：
Young, J.C. [1 ]
机构：
[1] Iowa State Univ., Ames, Ia., United States
来源：
Journal of the Water Pollution Control Federation | 1979年 / 51卷 / 08期
关键词：
WATER TREATMENT - Chemicals Removal;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Evaluation of records from all types of full-scale wastewater treatment plants indicated that effluent total grease and oil concentrations seldom averaged more than 15 mg/1 and seldom exceeded 30 mg/1. Higher concentrations occasionally occurred randomly. Only 1 of 55 plants had consistently high effluent grease and oil concentrations, and no single causative factor was identified. Comparison of grease and oil removal with various plant loading and operating parameters showed strongest correlation to the effluent 5-day biochemical oxygen demand and suspended solids concentrations.
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页码：2071 / 2087
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