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{longname} Q98. The landfill industry uses a portable meter that uses an IR method to determine methane and carbon dioxide concentrations. Has the EPA determined if these units are acceptable and comply with the accuracy required by the rule? {longname} |
A98.
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Yes,
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a
...
portable
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infrared
...
monitor
...
may
...
be
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used
...
to
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comply
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with
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the
...
requirements
...
of
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the
...
final
...
rule.
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If
...
the
...
infrared
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monitor
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measures
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total
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hydrocarbons,
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a
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correction
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factor
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must
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be
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established.
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Some
...
infrared
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monitors
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operate
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in
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such
...
a
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manner
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as
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to
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detect
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only
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methane;
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these
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methane-specific
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analyzer
...
systems
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do
...
not
...
need
...
to
...
establish
...
or
...
use
...
a
...
correction
...
factor.
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Source: This question and answer was derived from a Legacy FAQ
Approval / Publishing History: Version 1
Expiration : none
Relevant Subparts: Subpart HH
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