Dosages of BHQ―04/mg/L

Stable Process Time/min

Oil Contents from Different Sample Connections /mg/L

Turbidity of Inclined Tube Outlet/NTU

Appearance of Filtered Water

Imported Water Sample/mg/L

Inclined Tube Separator Output/mg/L

Walnut Shell Filter Output /mg/L

150

30

4430

210

118

141

Pale yellow and opaque

60

160

112

129

200

30

4220

121

106

89

60

113

10

81