Research Article

Analysis of Bacterial Community Structure of Activated Sludge from Wastewater Treatment Plants in Winter

Table 1

Characteristics of samples and wastewater treatment plants.

SampleSampling dateFlow rate 
(103 m3/d)
DO 
(mg/L)
pHSRT 
(days)
Tem 
(°C)
SV/%MLSS 
(mg/L)
SVI/(mL/g) BOD5 (mg/L)-N (mg/L)
InfluentEffluentInfluentEffluent

ALT12016.12.133.87.0279.835598059119833.11.6
ALT22017.1.733.97.1278.53348616997929.72.0
SHZ12016.3.2104.07.502312.81741864114739283.0
SHZ22017.1.7103.77.42312.91942974416430273.2
CJ12016.1.25101.56.753013.6883355262539275821.9
CJ22016.3.2101.47.013013.5914512202533254720.6
HX12016.1.25103.67.202510.888435419927611505.8
HX22016.3.2103.57.302510.962354317527626315.2