دراسة الخصائص البيولوجية و التحليل الإحصائي لمياه الصرف الصحي المعالجة

Abstract EN

This paper consist of study the treated biological waste water properties for Al-Muamera waste water treatment plant in Babylon Governorate.

Effluent waste water samples were weekly collected to determine BOD5 and COD for the period between June to August-2007.

The results of treated waste water samples analysis show that the levels of BOD5 were smaller than the expectable limits, according to Iraqi limits.

The results have been treated statistically by using liner and nonlinear regression analysis for effluent BOD5 and COD parameters to predict the relationship between the biochemical and chemical oxygen demand which they refereed to the organic matter content in waste water.