Problems in the Application of the Biochemical Oxygen Demand Test to Pulp and Paper Wastes von Gehm, Harry W.

Volltext

Control of sulphite pulping wastes in the United States von Gehm, H. W.

Volltext

Eosin Methylene Blue Agar for Rapid Direct Count of E. Coli von Gehm, H W, Heukelekian, H

Volltext

Pilot Plant for Treatment of Kraft Mill Wastes von Moggio, W. A., Gehm, H. W.

Volltext

Biological Treatment of Kraft Mill Wastes von Moggio, W. A., Gehm, H. W.

Volltext

A Critical Review of the Literature of 1949 on Sewage and Waste Treatment and Water Pollution von Rudolfs, W., Babbitt, H. E., Bloodgood, D. E., Edwards, G. P., Faber, H. A., Gehm, W. H., Genter, A. L., Heukelekian, H., Hoak, R. D., Kratz, M., Miles, H. J., Mohlman, F. W., Moore, W. A., Orford, H., Ruchhoft, C. C., Sanborn, N. H., Sawyer, C. N., Setter, L. R., Tsivoglou, J., Van Kleeck, L. W., Wiley, J. S.

Volltext

Chemical Coagulation of Sewage: VI. Clarifying Value of Return Sludge von Rudolfs, Willem, Gehm, H. W.

Volltext

Chemical Coagulation of Sewage: V. Mixing of Chemicals and Flocculation von Rudolfs, Willem, Gehm, H. W.

Volltext

Chemical Coagulation of Sewage: IV. B.O.D. of Soluble and Dispersed Materials von Rudolfs, Willem, Gehm, H. W.

Volltext

Chemical Coagulation of Sewage: III. Effect of Pre-Settling von Rudolfs, Willem, Gehm, H. W.

Volltext

Multiplication of Total Bacteria and B. Coli after Sewage Chlorination von Rudolfs, Willem, Gehm, H. W.

Volltext

Effect of Chlorine Dosage upon the Percentage Reduction of B. Coli von Rudolfs, Willem, Ziemba, John, Gehm, H. W.

Volltext

Water and Waste in the Wood Pulp Industry [with Discussion] von Murdock, Harold R., Gehm, H. W.

Volltext

The Application of Stabilization Ponds in the Purification of Pulp and Paper Mill Wastes von Gehm, Harry W.

Volltext

Modern Approaches to Pulp and Paper Mill Waste Problems von Gehm, Harry W.

Volltext

Coordinated Industrial Waste Research von Gehm, Harry W.

Volltext

Characteristics of Sewage von Gehm, Harry W.

Volltext

Recovery of Free Acid from Pickling Liquors von Gehm, Harry W.

Volltext

Recovery of Chemicals from Pickling Liquor and Copperas Waste von Gehm, Harry W.

Volltext

Application of the OCO Water System to Paper Mill White Water Recovery von Ehemann, George C., Burnett, L. K., Waddell, John C., Gehm, H. W., Palladino, A. J.

Volltext