Soda Ash Manufacturing Monitoring Checklist Process vent flow rate from mine water ~ stripper/evaporator during annual performance test (pounds/hour) ~ Stack gas volumetric flow rate per minute (dscfm) svEPA United States Environmental Protection Agency Subpart CC, Greenhouse Gas Reporting Program What Must Be Monitored for Each Soda Ash Manufacturing Line? If NOT using a CEMS, measure these parameters... Site-specific emission factor method: l_l Hourly carbon dioxide (CO2) concentration (percent CO2) Trona Input method (Eq. CC-1): Monthly inorganic carbon content in trona input by weekly composite analysis (percent by weight) Monthly mass of trona input (tons) Soda Ash Output method (Eq. CC-2): Monthly inorganic carbon content in soda ash ~ output by weekly composite analysis (percent by weight) Other parameters: Monthly mass of soda ash output (tons) Monthly consumption of trona or liquid alkaline feedstock (metric tons) Monthly production of soda ash (tons) If using a CEMS: In addition to the monitoring requirements under 40 CFR subpart C for the Tier 4 Calculation Methodology, measure these parameters... Monthly consumption of trona or liquid alkaline feedstock (metric tons) ~ Monthly production of soda ash (tons) See also the information sheet for Soda Ash Manufacturing at: https://Mrww.eva.sov/shsrevortins/information-sheet-subvart-cc-soda-ash-manufacturins This document is provided solely for informational purposes. It does not provide legal advice, ha\'e legally binding effect, or expressly or implicitly create, expand, or limit any legal rights, obligations, responsibilities, expectations, or benefits in regard to any person. This information is intended to assist reporting facilities/owners in understanding key provisions of the Greenhouse Gas Reporting Program. Soda Ash Production Monitoring Checklist Greenhouse Gas Reporting Program 40 CFR 98, subpart CC March 2018 Page 1 of 1 ------- |