Research Article

Factors Influencing Nitrogen Removal in a Decentralized Sewage Treatment Reactor

Table 5

Nitrification and denitrification rates in a DSTR at different ambient temperatures.

Temperature (°C) 3 2 ± 1 2 2 ± 1 1 0 ± 3

𝑟 n i t r i c a t i o n (g/(m3·d)) 6 0 . 0 8 ± 2 . 2 2 7 1 . 4 7 ± 2 3 . 0 6 3 5 . 8 7 ± 0 . 4 0
𝑟 d e n i t r i c a t i o n (g/(m3·d)) 1 0 . 6 3 ± 1 . 5 3 1 . 4 3 ± 0 . 6 8 0 . 4 6 ± 0 . 0 9