Population equivalent

Population equivalent or unit per capita loading, (PE), in waste-water treatment is the number expressing the ratio of the sum of the pollution load produced during 24 hours by industrial facilities and services to the individual pollution load in household sewage produced by one person in the same time.
For practical calculations, it is assumed that one unit equals to 54 grams of BOD per 24 hours.

PE =\dfrac{BOD\ load\ from\ industry\ \left [\dfrac{kg}{day}\right ]}{0.054\ \left [\dfrac{kg}{inhab \cdot day}\right ]}

Population equivalents of wastewater from some industries
Type	Activity	BOD PE [inhab/(unit/d)]
随便看	buckeye的意思 buckeye的意思 buck eyed的意思 Buckeye L.的意思 Buckeye Rot of Tomato的意思 Buckeyes的意思 Buckeye Seed的意思 Buckeye State的意思 Buckeye State的意思 buckeys的意思 buckeystown的意思 buck factor的意思 Buck fascia的意思 Buckfast的意思 Buckfastleigh的意思 buckfasts的意思 Buck Fever的意思 buck fevers的意思 Buckfield的意思 buck fifty的意思 buck fleece的意思 buckflush device的意思 buck for的意思 buck for a rise的意思 buck for something的意思

环球健康网英语在线翻译词典收录了3779314条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。