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	zero lift trajectory的意思 zero line的意思 zero line mirror的意思 zero liquid level的意思 zerolite的意思 zerolling的意思 zeroload的意思 zero load的意思 zero load flow的意思 zero load method的意思 zeroload silder的意思 zero load test的意思 zero location的意思 zerology的意思 zeroloss circuit的意思 zero loss circuit的意思 zero lot line的意思 zero luminance的意思 zero luminance plane的意思 zero magnetic induction resistance的意思 zero manifold的意思 zero mapping的意思 zeromark的意思 zero mark的意思 Zero marker的意思

英汉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。