药剂名称

加药浓度(mg/L)

Ca2+浓度(mg/L)

防垢率(%)

目测

空白

0

480.96

++++硬垢 浮垢

HYFC-027

30

563.12

91.11

-

HYFG-02

30

541.08

66.67

浮垢

HYFC-078

30

555.11

82.22

-

YFFG-037

30

559.12

86.67

-

HYFC-074

30

562.12

90.00

-

HYFC-077

30

551.10

77.78

HYFC-073

30

557.11

84.44

HYFC-075

30

553.10

80.00

HYFC-076

30

554.11

81.11