| Main Title |
Operational control procedures for the activated sludge process / |
| Author |
West, Alfred W.
|
| Publisher |
United States Environmental Protection Agency, Office of Water Program Operations, |
| Year Published |
1975 |
| Report Number |
EPA-330/9-74-001ab |
| OCLC Number |
43011922 |
| Subjects |
Sewage sludge ;
Sewage--Purification--Activated sludge process
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAD |
EPA 330-9-74-001AB |
|
Region 1 Library/Boston,MA |
08/18/2015 |
|
| Edition |
Rev. |
| Collation |
4 volumes : illustrations ; 28 cm |
| Notes |
At head of title: National Waste Treatment Center -Cincinnati. "EPA-330/9-74-001." |
| Contents Notes |
v. [1]. pt. I, Observations, pt. II, Control tests -- v. [2]. pt. III-A, Calculation procedures -- v. [3]. Appendix -- v. [4]. pt. III-B, Calculation procedures for step-feed process responses. |
