参数

接种污泥

实验污泥

初始值

初始值

0~20 d (第I泥龄)

21~40 d (第II泥龄)

41~60 d (第III泥龄)

pH

8.0

7.5

8.0~8.4

8.1~8.3

8.0~8.1

总固体TS (%)

19.7

20.3

18.2~19.7

17.7~19.0

17.9~18.4

挥发性固体VS (%)

7.7

11.8

7.7~9.8

8.3~8.8

8.8~9.1

挥发性固体/总固体VS/TS (%)

39.2

58.1

39.2~51.3

44.3~48.7

48.2~50.1

总氨氮TAN (mg/L)

3550

2690

5100~6400

5370~6540

3490~6850

总碱度TA (CaCO₃, mg/L)

11200

9010

10,200~11,500

11,800~12,300

12,000-12,400

产气量(L)

-

-

6.5~9.5

6.1~8.4

6.3~8.3