Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 729 - LANDFILLS: PROHIBITED HAZARDOUS WASTES
Subpart C - LIQUID HAZARDOUS WASTES
Section 729.320 - Test for Liquids
Universal Citation: 35 IL Admin Code ยง 729.320
Current through Register Vol. 48, No. 38, September 20, 2024
a) Apparatus
1) Ringstand approximately 10 cm in
diameter
2) 100 ml graduated
cylinder
3) 400 micron conical
paint filter approximately 15 cm in diameter
4) Watch glass.
b) Procedure
1) Collect a 100 ml representative sample of
the hazardous waste.
2) Mix the
sample thoroughly.
3) Bring the
sample and the filter to a temperature of not less than 20 degrees C (68
degrees F) and to ambient pressure.
4) Place the filter in the
ringstand.
5) Place the sample in
the filter and cover with the watch glass.
6) Maintain the sample and the filter at the
temperature and pressure specified in paragraph (3) for five minutes.
7) Observe whether any fluid portion of the
sample drops from the bottom of the filter during the period of time specified
in paragraph (6).
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