Careful even after getting right dispenser the key issue is not disinfection alone but contact time and residual before consumption
Published by irenaeus barasa
Careful even after getting right dispenser the key issue is not disinfection alone but contact time and residual before consumption
1 Comment
Thank you Barasa
The contact time will be between when the water drawing people fill their buckets , dose with chlorine and transport the water barrels home.
This is assumed to be adequate time for contact.
The initial dosage will be 2ppm so as to wear away to around 0.4 mg/l in 30 mins
Published by PETER KARANI, Director at Safi water treatment solution