CONTENTS. 
Page. 
Introduction 5 
Keview of literature 6 
Acknowledgment 9 
Properties : 
Physical and chemical 10 
As a deodorant 11 
As an antisej^tic ^ 12 
As a germicide 16 
Germicidal Influence on sewage 19 
Effects upon spore-bearing organisms 22 
Summary and conclusions 23 
(3) 
