1. Waltron AQUALERT® DIVISION
Water Chemistry Measurement & Control
Placement of Analyzers along a Boiler Water Path
From Water Supply
T.O.C.
SILICA
SODIUM
HARDNESS
HARDNESS
SILICA
RO Storage
RO Filter
Economizer
Demin Storage
Cation/Anion
Demineralizers
Heater
SILICA
COPPER
SODIUM
Heater
Turbine
Condensate
Polisher
SILICA
COPPER
SODIUM
AMMONIA
HARDNESS
DISSOLVED
OXYGEN
HYDRAZINE
DISSOLVED
HYDROGEN
Pump
Deaerator
SILICA
SODIUM
HARDNESS
DISSOLVED
HYDROGEN
SILICA
SODIUM
T.O.C.
AMMONIA
HARDNESS
HYDRAZINE
DISSOLVED
HYDROGEN
T.O.C.
DISSOLVED
OXYGEN
HYDRAZINE
DISSOLVED
OXYGEN
HYDRAZINE
SILICA
COPPER
T.O.C.
SILICA
SODIUM
HARDNESS
DISSOLVED
OXYGEN
HYDRAZINE
DISSOLVED
HYDROGEN
PHOSPHATE
T.O.C.
SILICA
SODIUM
HARDNESS
Turbine
Condenser
Boiler
Process
T.O.C.
COPPER
OIL IN WATER
SILICA
HARDNESS
PHOSPHATE
SILICA
To Waste Effluent Treatment
Cooling Towers