THE QUALITY OF WASTEWATER IN THE DAIRY INDUSTRY

Sonia AMARIEI, Aspazia RUSU

Abstract

The  paper  aims  a  comparative  study  of  the  parameters  of  dairy  wastewater  during  three years  namely  a  comparison  of  wastewater  parameters  before  entering  in    the  treatment  plant  and waste  water  parameters  after  treatment  in  the  wastewater  treatment  plant.  The  indicators  used  to analyze the quality of wastewater from the dairy factory were: CCO-Cr, CBO5, total suspensions, pH, chloride  content,  total  nitrogen,  total  phosphorus,  oils  and  fats.  The  purpose  of  monitoring  is  to
produce  information  on  the  physico  -  chemical  waste  water, on  treatment  technologies  efficiency, focusing on the disinfection process, to determine if the waste water is adequate or not in terms of the values of the relevant parameters set by law.

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Online ISSN: 2559 - 6381

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