No_2_January_and_February__1950 — Page 12

Plan No. 2.

(above) A cross section of the filter house showing the position of the pumps, the lime mizer and the alumina mixing tanks.

Photo No. 3.

(above right) The gauge basin and the lime mixer.

Photo No. 4.

(right) The central gallery and main clear water channels.

Photo No. 5.

(below) The alumina mixing tanks,

Plan No. 3.

(below) The longitudinal cross section of the filter house showing the position and arrangement of the filter beds.

ப

T

10