| Overall Rating | Gold - expired |
|---|---|
| Overall Score | 68.76 |
| Liaison | Josh Lasky |
| Submission Date | Feb. 27, 2015 |
| Executive Letter | Download |
George Washington University
OP-28: Wastewater Management
| Status | Score | Responsible Party |
|---|---|---|
|
0.01 / 1.00 |
Ronda
Chapman-Duer Sustainability Project Facilitator Division of Operations |
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indicates that no data was submitted for this field
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Total wastewater discharged:
285,003,995
Gallons
None
Wastewater naturally handled:
1,450,000
Gallons
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A brief description of the natural wastewater systems used to handle the institution’s wastewater:
Most wastewater is discharged to a sewer system and subsequently to a publically-owned treatment works (POTW) where it is treated to secondary or tertiary standards prior to release. On campus storm and waste water treatment includes mostly primary treatment. Waste water from many laboratories is neutralized before discharge.
However, waste water from three kitchens is treated biologically before treatment using a mixture of five types of aerobic (3) and anaerobic (2) bacteria. The bacteria specifically target fats, oils, and greases discharged from these kitchens prior to release to the sewer and the POTW. This treatment program is being considered for use in even more kitchens during the next year.
The University uses CHEMSEARCH® which has developed state of the art DrainCobra™ and BIO-Amp™ Biological Delivery Systems to reduce and/or eliminate the accumulation of grease and organic buildup in drain lines and collection systems generated from food production, processing and preparation activities. Inadequate systems often utilized by kitchen facilities cannot handle the daily accumulation of excess fats, oils, and grease ("FOG") which can result in sewer line back-ups, excess costs for cleaning and removal of waste and potential fines or surcharges from local authorities.
None
The website URL where information about the institution’s wastewater management practices is available:
Data source(s) and notes about the submission:
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The information presented here is self-reported. While AASHE staff review portions of all STARS reports and institutions are welcome to seek additional forms of review, the data in STARS reports are not verified by AASHE. If you believe any of this information is erroneous or inconsistent with credit criteria, please review the process for inquiring about the information reported by an institution or simply email your inquiry to stars@aashe.org.