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Strona 55
Anærobic bacteria characterise all but the surface layers of the deposits , and
remove oxygen , nitrogen , and sulphur from the organic matter in the sediments .
Some anærobic bacteria form methane , but none is known to generate ...
Anærobic bacteria characterise all but the surface layers of the deposits , and
remove oxygen , nitrogen , and sulphur from the organic matter in the sediments .
Some anærobic bacteria form methane , but none is known to generate ...
Strona 60
Some effects of such traces of vapour on the characteristics are given . It is
suggested that the phenomenon of the jumping glow may be due to internal
flashing at that part of the surface of the cathode which is not covered by negative
glow .
Some effects of such traces of vapour on the characteristics are given . It is
suggested that the phenomenon of the jumping glow may be due to internal
flashing at that part of the surface of the cathode which is not covered by negative
glow .
Strona 63
College of Technology , Manchester , at 7 p . m . Members ' Evening . “ After -
treatment of Painted Surfaces , ” by F . Fancutt . “ Emulsions — the Practical
Application of Colloidal Chemistry to Paints , ” by A . Stewart . TUESDAY ,
JANUARY 26 .
College of Technology , Manchester , at 7 p . m . Members ' Evening . “ After -
treatment of Painted Surfaces , ” by F . Fancutt . “ Emulsions — the Practical
Application of Colloidal Chemistry to Paints , ” by A . Stewart . TUESDAY ,
JANUARY 26 .
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