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State of the technology, semi-automatic control of activated sludge treatment plants / by Carl A. Nagel.
LIBRA TD756 .N33
Available from offsite location
- Format:
- Book
- Author/Creator:
- Nagel, Carl A.
- Series:
- Research reporting series. Environmental protection technology EPA-600/2-75-058 2,
- Environmental protection technology series; EPA-600/2-75-058
- Language:
- English
- Subjects (All):
- Sewage disposal plants--Automation.
- Sewage disposal plants.
- Sewage--Purification--Automation.
- Sewage.
- Sewage--Purification--Activated sludge process.
- Sewage--Purification.
- Physical Description:
- x, 202 pages : illustrations ; 27 cm.
- Place of Publication:
- Cincinnati, Ohio : Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1975.
- Notes:
- "Contract no. R83055-01-0."
- OCLC:
- 2051639
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