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Showing 1 to 4 of 4 for “"Bacteriological examination"”.
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An investigation of the effect of certain environmental factors on the membrane filter procedure for bacteriological examination of water--Part II
… incubators to be used for membrane filter examinations.
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ΥΓΕΙΟΝΟΜΙΚΗ ΚΑΙ ΜΙΚΡΟΒΙΟΛΟΓΙΚΗ ΕΡΕΥΝΑ ΤΩΝ ΣΥΣΤΗΜΑΤΩΝ ΥΔΡΕΥΣΗΣ ΣΤΗΝ ΕΛΛΑΔΑ
… PROTECTION IN 30,8% OF WATER SUPPLIES. FROM THE BACTERIOLOGICAL EXAMINATION, IT WAS CONCLUDED THAT 70% OF THE SAMPLES FROM DUG WELLS, 63%OF SAMPLES FROM SPRINGS, 52% FROM RESERVOIRS, 18% FROM DRILLED WELLS AND 19,2% FROM THE DISTRIBUTION SYSTEM DID NOT MEET THE BACTERIOLOGICAL STANDARDS.