Md. Code Regs. 26.11.12.03 - Prohibitions and Exemptions
A.
Except as provided in §B of this regulation, a person operating a batch type
hot-dip galvanizing installation is prohibited from:
(1) Using ammonium chloride (sal ammoniac) in
prefluxes and top fluxes except where it is contained in a prepackaged flux
compound of which the ammonium chloride content does not exceed 69 percent;
and
(2) Applying a flux to a
galvanized end product (dusting).
B. A person operating a batch-type hot dip
galvanizing installation using an emission control device approved by the
Department is exempt from the requirements of §A of this regulation if the
visible emissions requirement in Regulation .04 of this chapter is
met.
Notes
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