Re: are fluorides a major water problem in the kenyan riftvalley?
- From: dlzc <dlzc1@xxxxxxx>
- Date: 18 May 2007 08:17:07 -0700
Dear nangulu.ev...:
On May 18, 1:55 am, "nangulu.ev...@xxxxxxxxx"
<nangulu.ev...@xxxxxxxxx> wrote:
hi group members.i work with an environmental company
as a water chemist in the lab.my fear is that on analysis
all the water samples from the rift valley region have high
fluoride lavels >1.5 mg/l WHO standards.how do we help
these people to reduce this lavels?option use calcium
bonding materials?
That would work if you can keep the "calcium bonding materials" (say
bone char) from becoming a source of infection / contamination, and
keep these materials out of solution, and keep the process maintained.
There are not many processes that are effective at reducing fluoride,
that are cheap, and require no maintenance. Better to choose another
water source.
Google:
domestic "fluoride removal"
David A. Smith
.
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