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সিএসআইআর - সেন্ট্রাল মেকানিক্যাল ইঞ্জিনিয়ারিং রিসার্চ ইনস্টিটিউট, বিজ্ঞান ও প্রযুক্তি মন্ত্রণালয়, ভারত সরকার सीएसआईआर - केंद्रीय यांत्रिक अभियांत्रिकी अनुसंधान संस्थान, विज्ञान और प्रौद्योगिकी मंत्रालय, भारत सरकार CSIR - Central Mechanical Engineering Research Institute, Ministry of S&T, Govt. of India
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Last updated : 22 Jun, 2020

Domestic arsenic water filter

Type:  Product
IPR Status:  Patent
Secured In:  India
Application/uses: 

Filtration of arsenic contaminated water for drinking purpose

Salient Technical Competing Features: 

 

  • Domestic type adsorption based multi-stage water filtration unit
  • Remove both arsenic (III) and arsenic (V) to the desired permissible limit (~10 ppb) of drinking water
  • No electricity
  • No running water required
  • Flow rate: ~ 4-5 L / hour
  • Adsorbent life (average): ~1800 L
  • Storage capacity: ~25 L

 

Status of Commercialization:  Technology ready for transfer
Major Raw Materials To Be Utilized :  Naturally available materials used for removal
Techno Economic:  Available on enquiry basis
Technology Package:  Design drawings (Working prototype is with CMERI)
Content Details: 

IPR Details :

Patent: “Arsenic water filtration device, method and nanometal-oxide coated adsorbent medium therefore” Filing under process.

Implementation Status and Scale of Implementation :
The developed arsenic filtration unit will be deployed among the areas of West Bengal where arsenic level is high for the necessary feedback from the users

Level/Scale of Development:  Domestic

TRL: