| (iii) the containers are covered by the end of the
same working day they are received.
(B) Those containers for which triple-rinsing is not
feasible or practical (e.g., paper bags, cardboard containers) may
be disposed of under the provisions of paragraph (6) of this subsection
or in accordance with §330.173 of this title, as applicable.
(6) Municipal hazardous waste from a conditionally
exempt small quantity generator may be accepted at a Type I or Type
IAE landfill without further approval from the executive director
provided the amount of waste does not exceed 220 pounds (100 kilograms)
per month per generator, and provided the landfill owner or operator
authorizes acceptance of the waste.
(7) Sludge, grease trap waste, grit trap waste, or
liquid wastes from municipal sources can be accepted at a Type I or
Type IAE landfill for disposal only if the material has been, or is
to be, treated or processed and the treated/processed material has
been tested, in accordance with Test Method 9095 (Paint Filter Liquids
Test), as described in "Test Methods for Evaluating Solid Wastes,
Physical/Chemical Methods" (United States Environmental Protection
Agency Publication Number SW-846), as amended, and is certified to
contain no free liquids. Prior to treatment or processing of this
waste at the landfill, the owner or operator shall submit written
notification to the executive director of the liquids processing activity
as required in §330.11 of this title.
(d) Used oil filters from internal combustion engines
must not be intentionally and knowingly accepted for disposal at landfills
permitted under this chapter except as provided in paragraphs (1)
and (2) of this subsection.
(1) Used oil filters must not be offered for disposal
by a generator and/or be intentionally and knowingly accepted for
landfill disposal unless the filter has been:
(A) crushed to less than 20% of its original volume
to remove all free-flowing used oil; or
(B) processed by a method other than crushing to remove
all free-flowing used oil. A filter is considered to have been processed
if:
(i) the filter has been separated into component parts
and the free-flowing used oil has been removed from the filter element
by some means of compression in order to remove free-flowing used
oil;
(ii) the used filter element of a filter consisting
of a replaceable filtration element in a reusable or permanent housing
has been removed from the housing and pressed to remove free-flowing
used oil; or
(iii) the housing is punctured and the filter is drained
for at least 24 hours.
(2) Used oil filters (to include filters that have
been crushed and/or processed to remove free-flowing used oil) must
not be offered for landfill disposal by any non-household generator
and must not be intentionally or knowingly accepted by any landfill
permitted and regulated under this chapter.
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