Record Display for the EPA National Library Catalog
RECORD NUMBER: 166 OF 218| Main Title | Sequencing batch reactors for nitrification and nutrient removal / | |||||||||||
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| Publisher | [HydroQual, Inc.], | |||||||||||
| Year Published | 1991 | |||||||||||
| OCLC Number | 1176495848 | |||||||||||
| Subjects | Sewage--Purification--Nitrogen removal ; Sewage--Purification--Activated sludge process | |||||||||||
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| Collation | 1 volume (various pagings) : illustrations ; 28 cm | |||||||||||
| Notes | "U.S. Environmental Protection Agency, Office of Wastewater Enforcement and Compliance." "November 1991." "Contract no. 68-C8-0023; work assignment no. 2-03." Cover title. |