Study of the standards quality of a wastewater before and after treatment in kufa treatment plant

الملخص EN

In this research the study of the quality of sewage treatment plant of Kufa, where it is known that the quality standards for wastewater is by measuring the ratios of oxygen vital (DO) uptake and oxygen chemical (COD) absorbed a foundation in laboratory tests to determine the damage sewage on living organisms and fish or which life aquatic plants and there are indications have been studied as well as mentioned ( pH electrical conductivity, E.C., salts dissolved total TDS, materials stuck total T.S.S, BOD, chlorides, nitrates, oil and grease, phosphates and temperature).

Before and after treatment in the treatment plant Kufa different times throughout the year (2011-2012 AD) for eight consecutive months.