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3 results on '"H, Neumann"'

2. [The behavior of polychlorinated biphenyls (PCB) in a water purification plant. II. A mathematical balancing of the Ruhleben purification plant in Berlin].

Author

Emmrich M, Neumann H, and Rüden H

Subjects
Berlin, Biodegradation, Environmental, Polychlorinated Biphenyls metabolism, Polychlorinated Biphenyls analysis, Sewage, Waste Disposal, Fluid
Abstract

Studies on PCB concentration and their distribution in waste water sludge of a municipal sewage plant are made. The incoming sewage has an average concentration of 813 ng/l, the effluent still contains 108 ng/l. The biggest part of the PCB is accumulated in the sludge. A comparison of the in- and output of PCB and the average PCB-patterns at the various sampling sites of the sewage plant shows that the PCB are not transformed or decomposed microbially.

Published
1988

3. [Delivery following Strassmann's surgery].

Author

Fritzsch W, Hagen H, and Neumann H

Subjects
Abortion, Habitual surgery, Berlin, Dysmenorrhea, Female, Germany, East, Humans, Infertility, Female surgery, Menorrhagia, Methods, Obstetric Labor, Premature surgery, Pregnancy, Uterus abnormalities, Uterus surgery
Published
1966

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