SEWAGE AND SEWAGE RR-EIIS. 1 75 



be tried in pieces, so as to allow the most cautious beginning, 

 although the first beginnings cannot well be supposed to be 

 highly profitable. As to the mode of disinfection, it is an 

 independent part of the subject, and although I have got 

 much to say on that point, I am debarred by the rules of 

 the society from bringing it forward in this place ; and as I 

 believe I have used all the time allowed by the society for 

 reading a paper, I trust that I have given to the members a 

 little additional material for forming a correct judgment on 

 this great subject. 



