Abstract |
A testing station was operated at the Grove City Creamery from December, 1915, to October, 1917. During this time the volume and composition of the raw waste were determined, and certain devices commonly used in sewage purification, were used to treat the waste. It is believed that the tests were conducted for a sufficient length of time and that the results were satisfactory enough to justify rather definite recommendations as to the type of plant best suited for treating creamery waste of the kind produced at the Grove City Creamery Co. |