MIL-HDBK-1005/9A
Table 21
Chemical Storage Space Criteria
Class of Chemicals
Noninterruptible
Interruptible
Examples of class
All chemicals used for
Chemicals used for
disinfection. Chemicals
used for coagulation in
Taste and odor
treatment plants where
fluoridation.
raw water is polluted.
Softening chemicals.
Minimum stock to be
30
10
maintained, in days.1
Additional allowance
2 times shipping time.
1-1/2 times shipping
based on shipping time,
time.
in days.1,2
1
Based on maximum use expected for total consecutive days plus
additional
allowance.
2
Additional allowance based on shipping time, in days.
(3) For ozone feeding equipment, use porous
diffusers, injectors, or emulsion turbines to ensure optimum
contact.
b) Hypochlorite. Compare the cost of hypochlorite
generated from brine with the cost of purchased hypochlorite
solution delivered to site.
Generation is generally cheaper and may compare
favorably with the cost of gaseous chlorine.
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