TEST

1. Microbiological Analysis of drinking water - Enumeration

  • E.coli
  • Coliform
  • Feacal streptococci and Staphylococcus aureus
  • Sulphite reducing anaerobes
  • Pseudomonas aeuroginosa
  • Aerobic microbial count
  • Yeast and mould
  • Salmonella and shigella
  • Vibrio cholerae and Vibrio parahaemolyticus
  • Virucidal Efficacy Estimation with MS2 coliphage in water purifiers
  • Virucidal Efficacy Estimation with Saccharomyces cerevisiae reduction in water purifiers
  • Cyst enumeration test

2. Chemical analysis of drinking water

  • Turbidity, Colors, Total Dissolved Solids, pH
  • Barium, Copper, Iron, Manganese, Zinc, Silver, Aluminium, Selenium, Calcium, Megnesium, 
    Sodium, Potassium, Antimony, Cadmium, Arsenic, Lead, Chromium, Nickel
  • Borate, Nitrate, Nitrite, Fluoride, Chloride, Sulphate and Cyanide
  • Residual Chlorine, Total hardness and Alkalinity
  • Phenolic compounds as C6H5OH, Polychlorinated biphenyls as PCB, 
    Polynuclear aromatic hydrocarbons, Pesticides and Mineral Oil
  • Anionic Surface active agents as MBAS

3. Product performance evaluation of water purifiers - Microbiological reduction

4. Product performance evaluation of water purifiers - Chemical reduction

5. Product evaluation as per NSF / ANSI 42, 53, 55

NSF / ANSI - 42  NSF / ANSI - 53 NSF / ANSI - 5
Materials in contact with Drinking Water Materials in contact with Drinking Water Materials in contact with Drinking Water
Materials evaluation Materials evaluation Materials evaluation
Structural performance Design & Construction Structural performance
  • Structural integrity
  • Working pressure
  • Performance indication of
  • chemical reduction capacity
  • Elements
  • Flow control
  • Waste connections
  • Product water dispensing
  • outlets
  • Hazards
  • Systems used in bottled
  • water plants
  • pastedGraphic.pngOperating temperature
  • Structural integrity
Minimum performance requirements

Chemical, mechanical and structural performance

 Minimum performance requirements
 
  • Elements 
  • Waste connections
  • Product water dispensing outlets
  • Hazards
  • Operating temperature
  • Electrical safety and operation
  • Rated service flow
  • Minimum service flow
  • Active ingredients and additives
  • Aesthetic effects claims
  • Chemical reduction claims
  • Mechanical filtration reduction claims
  • Structural integrity
  • Filter media
  • Rated pressure drop
  • Minimum service flow
  •  Elements
  • Waste connections
  • Product water dispensing outlets
  • Hazards
  • Operating temperature
  • Electrical safety and operation
  • Rated service flow
  • Minimum service flow

Mandatory testing for elective claims

Mandatory testing for elective claims

 
  • General requirements pastedGraphic.png 
  • Bacteriological performance pastedGraphic.png 
  • Chemical reduction testing requirement
  • Chloramines reduction
  • requirement
  • Chlorine reduction
  • requirement
  • Hydrogen Sulphide and
  • phenol reduction
  • Iron and Manganese
  • reduction requirement
  • pH adjustment requirements
  • Zinc reduction requirements
 
  • General requirements
  • Microbiological performance

Mechanical reduction testing

   
  • Nominal particulate
  • reduction (85%) classes
  • pastedGraphic.pngScale control testing
   

Installation, operation, and maintenance instructions

Installation and information

Installation and information

  • Data pale
  • Replacement 
  • Components 
  • Performance data sheet
  • Data pale
  • Replacement 
  • Components 
  • Performance data sheet
  • Data pale
  • Replacement 
  • Components 
  • Performance data sheet

 

  

 

 

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