Md. Code Regs. 26.11.30.05 - Visible Emission Standards
A.
The owner or operator of a cement manufacturing installation may not cause or
permit the discharge of emissions which exceed the visibility standards in §B
of this regulation.
B. Visibility
Standards.
(1) In Areas I, II, V, and VI a
person may not cause or permit the discharge of emissions from any installation
or building, other than water in an uncombined form, which is greater than 20
percent opacity.
(2) In Areas III
and IV a person may not cause or permit the discharge of emissions from any
installation or building, other than water in an uncombined form, which is
visible to human observers.
(3)
Compliance with the visibility standards of §B(1) and (2) of this regulation
shall be demonstrated by a visible emission observation using Method 9 of 40
CFR Part 60.
C. Visible
Emission Monitoring Requirements for Cement Kilns. The owner or operator of a
cement kiln at a Portland cement manufacturing plant shall either:
(1) Use a COM in accordance with the
requirements of COMAR
26.11.01.10; or
(2) Use a PM continuous parametric monitoring
system (CPMS) to establish a site-specific operating parameter limit for
continuous visible emission compliance determinations in accordance with
Regulation .04C of this chapter.
D. Visible Emission monitoring requirements
for clinker coolers. On or after September 1, 2016, the owner or operator of a
clinker cooler at a Portland cement manufacturing plant shall either:
(1) Use a COM in accordance with the
requirements of COMAR
26.11.01.10; or
(2) Use a PM continuous parametric monitoring
system (CPMS) to establish a site-specific operating parameter limit for
continuous visible emission compliance determinations in accordance with
Regulation .04C(1) - (5) of this chapter.
Notes
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