Central States Section, A. W. W. A., to Hold Convention in Erie, Pa. The program of the twenty-second annual convention of the Central States Section of the American Water Works Association, which is to be held at the Lawrence Hotel, Erie, Pa., on September 24 and 25, is as follows: Wednesday Forenoon. September 24 Secretary’s office open at 8 :30 a.m. Every member, both active and associate, and also guests, please register promptly. Informal meeting of members and guests. Wednesday Afternoon. 1:30 O’clock Address of welcome—Mr. C. R. McClenathan, member board of commissioners of water works, Erie, Pa. Response—J. N. Chester, chairman, Pittsburgh, Pa. Short talks by the following: C. W. Wiles, Delaware. Ohio; J. O’Shaughnessy, Columbus, Ohio; A. W. Inman, Massillon, Ohio; Elroy Tobias. Hastings. Mich.; T. A. Leisen, Detroit. Mich.; H. W. Collins, Detroit, Mich.; C. W. Wetter, Tiffin, Ohio. “Ozone as a Disinfectant in Water Purification”—J. W.…
