Simultaneous Heterotrophic Nitrification and Aerobic Denitrification by Chryseobacterium sp. R31 Isolated from Abattoir Wastewater

Table 1

Summarized values of kinetic coefficients obtained in the present study, our previous study [17], and domestic wastewater [18].

Kinetic coefficients	Carbon oxidation			Nitrification			Denitrification
	Present; study	Kundu et; al. [17]	Metcalf and; Eddy [18]	Present; study	Kundu et; al. [17]	Metcalf and; Eddy [18]	Present; study	Metcalf and; Eddy [18]
𝑘 (day^−1)	2.98	2.24	2–10	14.66	13.66	1–30	0.70	0.23–2.88
𝐾𝑠 (mg/L)	220.11	232.0	25–100	2.19	2.13	0.2–0.5	0.13	0.06–0.20
𝑌 (mg/mg)	0.54	0.44	0.4–0.8	0.28	0.24	0.1–0.3	0.78	0.4–0.9
𝑘𝑑 (day^−1)	0.03	0.06	0.025–0.075	0.03	0.05	0.03–0.06	0.03	0.04–0.08