DRINKING WATER STANDARDS
AND
FECAL INDICATOR ORGANISMS
presentation by samiha
, INTRODUCTION
Water that is free of disease-producing microorganisms and
chemical substances harmful to health is called potable water.
It is safe to drink.
Water that is contaminated with domestic or industrial wastes is
called non potable or polluted water.
AND
FECAL INDICATOR ORGANISMS
presentation by samiha
, INTRODUCTION
Water that is free of disease-producing microorganisms and
chemical substances harmful to health is called potable water.
It is safe to drink.
Water that is contaminated with domestic or industrial wastes is
called non potable or polluted water.