[September, 1895.] 



THE 



SCIENTIFIC TRANSACTIONS 



OF THE 



ROYAL DUBLIN SOCIETY. 



VOLUME V. (SERIES II.) 



XI. 



THE COUESE AND NATURE OF FERMENTATIVE CHANGES IN NATURAL 

 AND POLLUTED WATERS, AND IN ARTIFICIAL SOLUTIONS, AS 

 INDICATED BY THE COMPOSITION OF THE DISSOLVED GASES. 

 (Parts L, II., and III.) By W. E. ADENEY, Assoc. R.C.Sc.I., F.I.C, Curator and 

 Ex-Examiner in Chemistry in the Royal University, Ireland. 



DUBLIN: 



PUBLISHED BY THE ROYAL DUBLIN SOCIETY. 



WILLIAMS AND NORGATE., 



U, HENRIETTA STREET, COVENT GARDEN, LONDON; 



20, SOUTH FREDERICK STREET, EDINBURGH ; akd 7, BROAD STREET, OXFORD. 



PEINTED AT THE UNIVEESITT PEESS, BY PONSONBT AND WELDEICK. 



1895. 



