1. Calgon Carbon constructed the Big Sandy Plant near granular activated carbon . 2. The facility produces in over 100 million pounds of granular activated carbon annually. 3. They're trying granular activated carbon to remove chemicals and ozone gas to kill parasites. 4. The facility produces in excess of 100 million pounds of granular activated carbon annually. 5. The most commonly applied aboveground treatment technologies are thermal oxidation and granular activated carbon adsorption. 6. This method treats the water with granular activated carbon . 7. Packed beds may also contain catalyst particles or adsorbents such as zeolite pellets, granular activated carbon , etc. 8. The treatment system typically consists of a sedimentation tank and an air stripper or granular activated carbon . 9. Calgon Carbon, based in Robinson Township outside of Pittsburgh, is the world's largest producer of granular activated carbon . 10. Water treatment filters that can be backwashed include rapid sand filters, pressure filters and granular activated carbon ( GAC ) filters.
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