WATER
The Water Cycle
Water in a Pool
Water compared
Pool Processes

POOL PROCESSES
Acid
Filters
Coagulant
Backwashing

CHEMISTRY IN OZONE
Deozonation

DISINFECTION
Hypochlorite
Chlorine
pH
Organic chloramines

NEW IDEAS
Fringe Treatments
Safety
References

Hannah Morgan, University of Bristol, School of Chemistry, hm9921@bris.ac.uk

 

Acid is added to maintain the pH within a range which is suitable for the following processes. The pH is initially lowered to aid the action of the coagulants.

The acid is delivered in solid form,

As it is needed it is made into solution and kept in the wet store. The black tank is the day tank.

Another acid tank.

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