Document x1xbno8YY8rXe5Dnxno3q6dnm

Permit Number: EPR/BU5453IY Operator: AGC Chemicals Europe Limited Facility: AGC Chemicals Europe, Hillhouse Form Number: Air 1 / 2017: Particulate matter Form Number: Air 2 / 2017: Total Organic Carbon (TOC) Form Number: Air 3 / 2017: Hydrogen Chloride Form Number: Air 4 / 2017: Hydrogen Fluoride Form Number: Air 5 / 2017: Carbon Monoxide Form Number: Air 6 / 2017: Oxides of Nitrogen Form Number: Air 9 / 2017: Sulphur Dioxide During Q2 the Thermal Oxidiser was predominantly online with liquid and gaseous waste stream from the Waste Acid Stack (WAS) and Low Boiler Stack (LBS). From the 15/04/24 to 20/04/24 (6days) the Thermal Oxidiser was offline due to zero production on site during this period. During the period 25/05/2024 to 07/05/2024 (14 days) the Thermal Oxidiser was offline for maintenance. There were the following exceedances during Q2 which were reported to the Environment Agency on 23/07/2024: 11/05/2024 exceedance for HF (1/2 hour and daily average) 17/06/2024 exceedance for dust (1/2 hour average). No daily average exceedance. 24/06/2024 (non-reportable day) exceedance for dust (1/2 hour average). No daily average exceedance. See CEMS data below for quarterly reporting on Form Numbers identified above. Thermal Treatment Plant 2024 Q2 periodic monitoring was undertaken from 20-22nd May 2024. Signed*: Date: 26/07/2024 (*authorised to sign as representative of AGC Chemicals Europe Limited)