RT null T1 World Chlorine Council - Chlor-Alkali Industry: Number of Plants and capacity of Mercury Electrolysis Units in USA/Canada/Mexico, Europe, Russia, India and Brazil/Argentina/Uruguay, 2002 - 2011 A1 United Nations Environment Programme, A1 Global Mercury Partnership, K1 mercury YR 2000 FD 2000 LK https://wedocs.unep.org/handle/20.500.11822/13100 UL https://wedocs.unep.org/handle/20.500.11822/13100 NO Guidelines for Technologies to Reduce Mercury in Sodium Hydroxide: Internal Document NO https://www.unep.org/chemicalsandwaste/Portals/9/Mercury/Chloralkali/WCC-publications/Guidelines%20for%20Technologies%20to%20Reduce%20Mercury%20in%20Sodium%20Hydroxide.pdf DS UN Environment Document Repository RD Sep 17, 2026