| 1. |
|
Alert
other persons to the spill and the need
to evacuate the area. |
|
|
|
| 2. |
|
Determine
the degree of hazard before attempting clean
up and take the necessary preventive measures
(i.e., protective equipment, eye protection,
etc.) |
|
|
|
| 3. |
|
Confine
or contain spill to smallest area possible.
|
|
|
|
| 4. |
|
Wear
personal protective equipment, goggles and
face shield, gloves appropriate for the
situation. |
|
|
|
| 5. |
|
For small quantities of Acids, use a neutralizing
agent or absorbent mixture (i.e., soda ash,
sodium bicarbonate, or diatomaceous earth).
Bases can be neutralized by using citric
acid or boric acid. Check area with pH indicating
paper to insure complete neutralization. |
|
|
|
|
NOTE:
Acids/bases that have been absorbed, but not
neutralized can still cause burns to the skin
and eyes. HANDLE WITH CAUTION. |
|
| 6. |
|
For
small quantities of flammable/combustible
liquids, a commercially purchased Spill
Pillow (specifically designed for solvents)
can be used. Mineral absorbent materials,
such as vermiculite or kitty litter can
be used, but fumes can still volatilize
from these materials. Commercial absorbent
powders are available for purchase. |
|
|
|
| 7. |
|
For
small quantities of other materials, absorb
the materials with non-reactive materials
(i.e., vermiculite, clay, dry sand or towels) |
|
|
|
| 8. |
|
Non-reactive
absorbents, such as oil dry, vermiculite or
commercially available absorbent pads should
be available for liquid spills. |
|
|
|
|
|
NOTE:
Paper towels may be used for incidental spills
and for final wipe up operations, but caution
should be exercised because some chemicals,
such as oxidizers, may cause ignition through
reactions. |
|
|
|
| 9. |
|
Mop
up the spill, wringing out the mop in a sink
or pail equipped with rollers. Do not use
your hands. |
|
|
|
| 10. |
|
Carefully
pick up any broken glass using mechanical
means such as tongs or broom and dustpan. |
|
|
|
| 11. |
|
Carefully
pick up and clean any cartons, bottles or
equipment that may have been splashed and
contaminated. |
|
|
|
| 12. |
|
If
absorbent has been used to clean up flammable
or volatile chemicals, it must be stored in
a well-ventilated area, away from sources
of heat or ignition. |
|
|
|
13.
|
|
Double bag contaminated clean up materials
and seal. These materials must be disposed
of as hazardous waste. |
|
14.
|
|
When
clean up operations are complete, wash hands
with soap and water for at least 1 minute.
Check any non-disposable personal protective
equipment (boots, respirators) for contamination.
Clean, dry completely and place back in storage.
|
|
|
|
| 1. |
|
Alert
other persons to the spill and the need
to evacuate the area. |
|
|
|
| 2. |
|
Determine
the degree of hazard before attempting clean
up and take the necessary preventive measures
(i.e., protective equipment, eye protection,
etc.) |
|
|
|
| 3. |
|
Generally,
solids of low toxicity can be swept up into
a dustpan and place into a container compatible
with the chemical. Damp toweling should
be used to pick up and transfer materials
of a higher toxicity level to a compatible
waste container. Make sure the material
is not water sensitive before using this
procedure. |
|
|
|
| 4. |
|
Dispose
of residue as hazardous waste, remembering
brooms, dustpans and other items may require
disposal as hazardous waste also. |
|
|
|
| 5. |
|
Double bag contaminated clean up materials
and seal. |
| 6. |
|
When
clean up operations are complete, wash hands
with soap and water for at least 1 minute.
Check any non-disposable personal protective
equipment (boots, respirators) for contamination.
Clean, dry completely and place back in
storage. |
| |
|
|
|
|
NOTE:
Highly reactive solids, such as alkali metals,
are best-gathered using tongs. |
| |
|
|
| more
about Chemical Safety>>> |
| |
