Browsing Chemical Engineering by Subject "Water defluoridation"

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Performance of a water defluoridation plant in a rural area in South Africa

Schoeman, J.J. (Jakob Johannes) (Water Research Council, 2009-01)

The fluoride concentration of a borehole water supply in a rural area (Madibeng Local Municipality, North West Province, South Africa) varies between 5 and 6 mg/ℓ. This water is therefore not suitable for potable purposes ...
Water defluoridation, water denitrification and water desalination in rural areas in South Africa

Schoeman, J.J. (Jakob Johannes); IASTED African Conference Power and Energy Systems (AfricaPES)(3rd : 2010 : Gaborone, Botswana) (2010)

Many borehole waters in rural areas in South Africa are unfit for human consumption because the fluoride (>1,5 mg/ℓ), nitrate-nitrogen (>6 mg/ℓ) and salinity (>1 500 mg/ℓ) concentrations are too high. Ion exchange (IX) and ...

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