... 20 NFPA 654: Standard for the Prevention of Fire and Dust Explosions from the Manufacturing, Processing, and Handling of Combustible Particulate Solids Environmental, Health, and Safety Guidelines ... tail gases, heaters and boilers; valves, flanges, pumps, and compressors; storage and transfer of products and intermediates; waste water handling; and emergency vents and flares. Industry-specific ... WORLD BANK GROUP Environmental, Health and Safety Guidelines for Large Volume Petroleum-based Organic Chemicals Manufacturing Introduction The Environmental, Health, and Safety (EHS) Guidelines...