The Efficiency of Water Supply Facilities Susangerd the Removal of Giardia and Cryptosporidium Parasites

Subject Areas : watere sciences

Mohammadjavad Saeedifar ¹ ( گروه محیط زیست -آب و فاضلاب، واحد اهواز، دانشگاه آزاد اسلامی، اهواز، ایران )
Abdolkazem Neisi ² ( گروه بهداشت محیط و عضو مرکز تحقیقات فناوری های زیست محیطی دانشگاه علوم پزشکی جندی شاپور،اهواز،ایران )

Received: 2016-12-14 Accepted : 2017-09-22 Published : 2017-08-23

Keywords: Parasite, Giardia lamylya, Cryptosporidium parvum,

Abstract :

The aim of this study was to determine the efficiency of water treatment plants and water supply network Susangerd remove parasites Giardia lamblia (Giardilamblia) parvum and Cryptosporidium (Cryptosporidium parvum), respectively. The total number of samples taken on the basis of the population of 16 samples was 0.400 liters of water through the filter of 5 microns. The 5 micron filter mud samples collected from different areas in the laboratory by laboratory instruments, including brushes, spoons, sterile, man, Arlene was separated and distilled water. After sedimentation and centrifugation by Lam Sdvyk Raftr and parasites by microscopy to view Aynvryt were counted. Tests pH, turbidity, total dissolved solids, residual chlorine and fecal coliform were performed according to standard procedures in 1011. The average number of counted Lamylya Giardia lamblia and Cryptosporidium parvum in drinking water distribution Susangerd 3 Dddr Lytrbvd 9 per liter. Average turbidity and chlorine residual distribution network NTU6.6 network mg / l 8/0 and utilities output remains Klrbaqy 1.2mg / l respectively. The study showed that water treatment plants and water supply network in the removal of Giardia and Cryptosporidium Susangerd Parvvmbdlyl see these parasites in the water supply network and distribution network did not work