BOD Removal and Sludge Growth in the Activated Sludge Process
Vol. 33, No. 3 ACTIVATED SLUDGE 263 3.3 3.2' + 3.0 0 I Z 3 TIME - HOURS FIGURE 4a.?BOD removal by activated sludge?peptone substrate (data after Gar rett (4)). (0001-:-,-?-1-1-1-1-1-1 TIME - HOURS FIGURE 4b.?BOD removal by activated...