Skip to main content

ON-SITE PILOT DEMONSTRATION OF THE STATIC GRANULAR BED REACTOR (SGBR)

Buy Article:

$17.50 plus tax (Refund Policy)

Or sign up for a free trial

A new anaerobic biological process developed by Ellis and Mach (U.S. Patent No. 6,709,591) called the “Static Granular Bed Reactor” (SGBR) was used to treat slaughterhouse wastewater from the Hormel Foods Corporation. The SGBR consists of a dense bed of anaerobic granules operated in a downflow mode without flow recirculation (Mach and Ellis, 2000). The pilot-scale system operated on a continuous basis from a range of 48 to 16-hour HRT conditions at ambient temperature (23 ± 3°C). Throughout the entire study, the organic loading rate (OLR) ranged from 1.09-4.55 g COD/L·d, and the average total COD removal efficiency was greater than 90%. Limitations typically found in treating slaughterhouse wastewater were not experienced. Compared to other high-rate anaerobic systems treating slaughterhouse wastewater, the total COD removal efficiency of the SGBR system was higher and more consistent. From the operational results, hydraulic control and solids (biomass) wasting was recommended for controlling headloss through the SGBR. This study also demonstrated the ability of the SGBR to withstand daily changes in influent wastewater characteristics, the ability to recover from long periods without sustained feeding, and the capability for rapid startup.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Data/Media
No Metrics

Document Type: Research Article

Publication date: 2004-01-01

More about this publication?
  • Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed.

    A subscription to the Proceedings of the Water Environment Federation includes access to most papers presented at the annual WEF Technical Exhibition and Conference (WEFTEC) and other conferences held since 2000. Subscription access begins 12 months after the event and is valid for 12 months from month of purchase. A subscription to the Proceedings of the Water Environment Federation is included in Water Environment Federation (WEF) membership.

    WEF Members: Sign in (right panel) with your IngentaConnect user name and password to receive complimentary access. Access begins 12 months after the conference or event
  • Subscribe to this Title
  • Membership Information
  • About WEF Proceedings
  • WEFTEC Conference Information
  • Learn about the many other WEF member benefits and join today
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more