酸性条件下蒸馏测VFA：VFA(mg/L)=C*V1*1000/V2,C为NaOH标液浓度0.1M,V1为水样滴定消耗（按照赵庆祥污泥资源化技术里的方法）试验时间消化历时/h
样品来源水样体积
稀释倍数滴定前读数
200911052009110620091107
20110329201103302011033120110401201104022011040320110404201104052011040620110407201104082011040920110410201104112011041220110413201104142011041520110416201104172011041820110419201104202011042120110422201104232011042420110425201104262011042720110502
0200911052420091108
20091107
024487296120144168192216240228831233636038440843245805045285525766006248024120
201.051.03
1.0
51.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.051.05
1.0
000
201105031442011050416820110505192201105062162011050724020110508201081121361601842082322563043524480
51.051.051.051.051.051.0
120100)l80/gm(60/AFV402000200400600消化时间/h010881121361601842082563043524480
0241441681922162402288消化历时
02448VFA含量7381830650241441681922162402288
SCOD6393778710497
10090807060504030201000100200消化时间/h300VFA/（mg/l).1M,V1为水样滴定消耗标液的体积，V2为试验时所加水样的体积。
滴定后读数V1(ml)VFA浓度（mg/L）
147.50147.5093.2093.2091.95
91.95
0.200.30.52.72.82.532.52.21.92.60.40.6
1.6
1.40.40.72.7
738183065
2.11.40.50.40.40.3
8006.671016.679093.3383.3310083.3373.3363.3386.6713.332053.3346.67
13.3323.33907046.6716.6713.3313.3310
VFA/SCOD0.1150.2390.292
3500 3000 ）2500 Lg/m2000 （度浓1500 VFA浓1000 500 0 046144192消化时间/h4006.671016.679093.3383.3310083.3373.3363.3386.6713.3320
53.33
46.6713.3323.3390
7046.6716.6713.3313.3310
240288336384时间/h
