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ABC’s of PCB’s

ABC’s of PCB’s. “In A Near Nature but Not So Perfect Situation” So many PCB’s! Global production - 1930’s - 1980’s Greater than 1.5 Million Tons U.S. Production 600,000 Tons 1970’s – 1980’s Initiating Controls on PCB’s Spokane River Standards: 170 parts per Quadrillion for Ecology

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ABC’s of PCB’s

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  1. ABC’s of PCB’s “In A Near Nature but Not So Perfect Situation” • So many PCB’s! • Global production - 1930’s - 1980’s • Greater than 1.5 Million Tons • U.S. Production 600,000 Tons • 1970’s – 1980’s Initiating Controls on PCB’s • Spokane River Standards: • 170 parts per Quadrillion for Ecology • 3.37 parts per Quadrillion for Spokane Tribe

  2. Transport Into the Environment • PCB’s have a low vapor pressure allowing water to Dissolve PCB’s • PCB’s have an ability to grasp particles • Air transportation of PCB’s especially those simpler forms with/1-4 chlorine atoms • Ventilation of PCB’s containing air from buildings

  3. Getting Rid of PCB’s • Incineration • Microbial • Chemical

  4. Cleaning PCB’s Up Pictures of Our Vactors

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