134.An existing horizontal stud Söderberg anode type potline must not emit total fluorides, particles and PAHs into the atmosphere in excess of the limits prescribed as of the dates indicated and set out in the following table:
Emission limit values (kg/t of aluminum produced) Total fluorides Particles PAHs Date of application Annual 3.5 16 1.05 30 June 2011 _______________________________________________________________
1.35 7 0.2 1 January 2015 Monthly 4 18 N/A 30 June 2011 _______________________________________________________________