Sidney Barwise Purification of Sewage

Annotation

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. IN the present volume - a small book upon a large subject - the question of the Purification of Sewage is dealt with chiefly from a chemical and biological point of view, and in the light of the experience gained in the discharge of my duties as the Medical Officer of Health of a large County. That office has cast upon me the constant duty of inspecting some hundreds of sewage works in actual operation, and of analyzing the effluents. From such works. As the result, I have endeavoured to set out in these pages as succinctly as possible, and yet (it is hoped) with sufficient fulness for the purpose in view, the conditions which appear favourable for particular processes for the purification of sewage, and their necessary limitations. Until the passing of the Local Government Act, 1888, by which County Councils were constituted, the enforcement of the Rivers Pollution Prevention Act of 1876 was left in the hands of the Sanitary Authorities, who, being themselves the chief offenders against the provisions of that enactment, were, naturally enough, very loth to institute proceedings against one another.