Homemade potable water filter (workshop by YUVRAJ)

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  • Опубліковано 7 гру 2024
  • How to make a potable water filter (homemade)?
    This filter can be prepare by using cotton,charcoal,coconut- husk,sand,gravel with the specific location of each layer.
    This is quite useful in rural areas as it is very cheap and simple in construction.
    This presetation is delievered by : YUVRAJ BAGARIYA , NIT BHOPAL student

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