دراسة بعض محددات التلوث في مياه الصرف الصحي لمستشفيات النجف الأشرف

الملخص EN

The Artificial and healt foundation throw out daily Large quantities of pollutes which should be pushed away to the treatment units of wastewater of the hospitals , but some hospitals don't have treatment units , therefore they drain their wastewater to the net of the main wastewater in order to reach the main station of the treatment units in the town .

this station has not been designed to treat the wastewater of the hospitals , and this has cansed many problems which lead at the end to in crease the pollutes thrown out in the river .

In this study , three hospitals have been chosen as signatories to examine the determinates of pollution .These hospitals are Al-Sadder learning hospitals , the Al-Hakim General hospitals and Al-Zahra general hospitals .

During the period between 1/1/2008-31/12/2008 , this study has attempted to examine BOD ,COD,TSS, and the concentrations of PO4 -3 , NO3 -1 , NO2 -1 , NH3,SO4 -2 Cl-1 and Oil &Gas It was found that , the determinates of pollution were higher than the level allowed by the Iraqi specifications of wastewater , and the break down of the treatment units in the hospital made them to darin their wastewater to the net of main wastewater or push away to their places by tank carriers .