RT null T1 Country Initiatives on chlor alkali technology changeover: Sao Paolo, Brazil A1 Global Mercury Partnership, K1 mercury YR 2007 FD 2007 LK https://wedocs.unep.org/handle/20.500.11822/13808 UL https://wedocs.unep.org/handle/20.500.11822/13808 NO Country Initiatives on chlor alkali technology changeover: Sao Paolo, Brazil NO https://www.unep.org/chemicalsandwaste/Portals/9/Mercury/Chloralkali/WCC-publications/chlor%20alkali%20replacement%20Brazil.pdf DS UN Environment Document Repository RD Sep 20, 2026