25k 



12 3 4 5 6 

 DAYS 



7 8 9 



Fig. 1. Change of component values in time -- experiment 1. Left 

 vertical axis - concentration of organic matter mg/L, - 

 right - bacteria biomass in mg/L of dry weight. 1 - Bacteria 

 biomass, calculated curve; 2 - the same, experimental curve; 



3 - concentration of organic matter, calculated curve; 



4 - same, experimental curve. 



141 



