TECHNOLOGIES

• HWTS
  • What is HWTS?
  • Indigenous Practices
  • Safe Storage
  • Disinfection
    • Household Chlorination
    • Other Chemical Methods
    • Solar
    • Ultraviolet
    • Boiling
  • Particle Removal Technologies
    • Cloth Filters
    • Ceramic Filters
      • Ceramic Pot
      • Candle
      • Ceramic Disk
    • Biosand Filters
    • Coagulation/ Precipitation
  • Membrane/Reverse Osmosis
  • Combined Systems
  • Chemical Removal Systems
    • Arsenic Technologies
    • Kanchan Arsenic Filter
    • Fluoride Removal Technologies


• Water Supply
  • Rainwater Harvesting
  • Storage
  • Wells
  • Raising Water
    • Human Powered
    • Wind or Solar Powered
    • Water Powered
    • Engine and Motor Powered
  • Piped Water Distribution
    • House and Yard Connections
    • Public Water Points
    • Pipelines


• Water Treatment
  • Pre-treatment
  • Roughing Filters
  • Settling & Storage
  • Coagulation/ Precipitation
  • Filtration
    • Slow Sand Filtration
    • Rapid Sand Filtration
  • Disinfection
  • Aeration
  • Iron
  • Manganese
  • Taste and Odor Removal
  • Arsenic Revmoval
  • Fluoride Removal
  • Salt Removal


• Sanitation


• Hygiene