... caprolactam, and other volatile organic compounds (VOCs) and semivolatile organic compounds (SVOC) APRIL 30, 2007 Environmental, Health, and Safety Guidelines LARGE VOLUME PETROLEUM-BASED ORGANIC CHEMICALS ... processing, handling, storage and transport of primary feedstock and final products in VCM manufacture Environmental, Health, and Safety Guidelines LARGE VOLUME PETROLEUM-BASED ORGANIC CHEMICALS MANUFACTURING ... precipitation and • effluent when disinfection is required; and dewatering and APRIL 30, 2007 14 Environmental, Health, and Safety Guidelines LARGE VOLUME PETROLEUM-BASED ORGANIC CHEMICALS MANUFACTURING...