... Cyanides mg/l 0.5 Environmental, Health, and Safety Guidelines COAL PROCESSING APRIL 30, 2007 1 WORLD BANK GROUP Environmental, Health and Safety Guidelines for Coal Processing Introduction ... leaks, and heavy-metals Environmental, Health, and Safety Guidelines COAL PROCESSING APRIL 30, 2007 11 WORLD BANK GROUP Fire and Explosion Hazards Coal Storage and Preparation Coal ... found in the EHS Guidelines for Shipping; Railways, Ports and Harbors, and Crude Oil and Petroleum Products Terminals. Environmental, Health, and Safety Guidelines COAL PROCESSING APRIL...