Environmental Engineering Reference
In-Depth Information
No
containment
if a release
occurs
Outer tank
pictured
here is
protective in
case the
inner tank
fails
(a)
(b)
FIGURE 13.8
(a) AST with no containment. (b) AST with containment. (Photo by Daniel T. Rogers.)
containment in case the tank ruptures. Figure 13.8b is an example where an outer
tank provides adequate protection if the inner tank fails.
• Spill containment and cleanup. Despite the existence of engineering controls, acci-
dental releases do occur. Therefore, proper response is necessary to prevent the
uncontrolled release of a hazardous substance and to protect human health and
the environment. Spill stations outfitted with an assortment of tools, containers,
personal protective gear, and instructions can ensure that small spills of liquids
not presenting an immediate threat to human health are addressed quickly and
safely. These stations should be located near hazardous substances. Figure 13.9
Markings
noting
location of
spill station
Tools to
assist in spill
response and
cleanup
Empty drum
available for
spill cleanup
Drum
containing
absorbents
and other
materials
FIGURE 13.9
Example of a spill station. (Photo by Daniel T. Rogers.)
Search WWH ::
Custom Search