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Project Title:The BNL Solid Waste Recycling Program
Award Winner: Oscar Blevins and all the BNL Recycling Coordinators
Project Description:
Congratulations to all BNL employees for participating in the recycling program!
| Recycled Material | 1992 | 1993 | 1994 | 1995 |
|---|---|---|---|---|
| White/Computer Paper | 155 Tons | 136 Tons | 110 Tons | 100 Tons |
| Mixed Paper | NA | NA | 87 Tons | 120 Tons |
| Cardboard | 21 Tons | 81 Tons | 164 Tons | 85 Tons |
| Bottles/Cans | 216 Cu Yrd | 216 Cu Yrd | 306 Cu Yrd | 22 Tons |
| Tires | 9 Tons | 21 Tons | 7 Tons | 11 Tons |
| Construction Debris | 3597 Cu Yrd | 2200 Cu Yrd | 2200 Cu Yrd | 627 Tons |
| Top Soil | NA | NA | NA | 8000 Cu Yrd |
| Asphalt | NA | NA | NA | 20 Tons |
Project Title:Redesign of the 197H Acid Cleaning Facility
Award Winners:Robert Lee (S&EP), Conrad Foerster (NSLS), George Leskody (PE), Christopher Lanni (NSLS), and George Goode (S&EP)
Project Description:Ultra-high vacuum components must be cleaned to a high degree of cleanliness
prior to use in accelerators such as the National Synchrotron Light Source
(NSLS) located at the Brookhaven National Laboratory (BNL). In 1994 BNL
initiated a project to replace the existing Acid Cleaning Facility which
utilized strong inorganic acids such as nitric and hydrofluoric acid, and
bases with a like-in-kind process. Recognizing the occupational and
environmental hazards associated with this operation, a pollution prevention
opportunity assessment (PPOA) was implemented in 1995 to evaluate replacement
of the hazardous process with environmentally preferable cleaning
alternatives. The end result was the design of a new cleaning system
utilizing mild alkaline and acidic cleaners and ultrasonically agitated tanks
to achieve the same degree of cleanliness. The new process eliminates the
hazardous waste, safety concerns and hazardous air emissions associated with
the harsh acids used in the former process and is more cost effective to
operate.