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The S-curve concept for activated sludge wastewater treatment process control Bob A. Hegg, Kerwin L. Rakness, James R. Schultz
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Copyright Title

The S-curve concept for activated sludge wastewater treatment process control Bob A. Hegg, Kerwin L. Rakness, James R. Schultz

Status

Unpublished

on 14 Jun 2007
Year of Creation
1979
Registration Number
TXu000030298
on 14 Jun 2007

Copyright Summary


The U.S. Copyright record (Registration Number: TXu000030298) dated 14 Jun 2007, pertains to an electronic file (eService) titled "The S-curve concept for activated sludge wastewater treatment process control Bob A. Hegg, Kerwin L. Rakness, James R. Schultz" created in 1979. The copyright holder is Bob A. Hegg, Kerwin L. Rakness & James R. Schultz, known for their creative contributions in text registration. For any inquiries concerning this copyrighted material, kindly reach out to Bob A. Hegg, Kerwin L. Rakness & James R. Schultz.

Copyright Details


Application Details


Registration Number
TXu000030298
Registration Date
6/14/2007
Year of Creation
1979
Agency Marc Code
DLC-CO
Record Status
Changed
Physical Description
19 p
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