Lazenby

1
Lazenby Associates, Inc.

• REPRESENTING
• WTW
• HF scientific
• Monarch
• Nalco

2
NEW WTW IQ SENSOR NET!

• Ammonia
• DO
• Conductivity
• Nitrate
• pH/ORP
• Suspended Solids
• Turbidity

3
EQUIPMENT FOR RE-USE

• TSS WTW IQ Network has one of two mfgs to
  receive DEP variance before Re-Use rule changed
• CHLORINE - HF scientific CLX unit uses DPD
  method but has range to 10 mG/L of chlorine.
• NTU HF scientific w/ultrasonic cleaning, easy
  calibration, exceptional performance LOW
• pH WTW IQ Network
• PAPERLESS RECORDING - Monarch

4
WTW Suspended Solids Turbidity Sensors

• 0 - 1000 g/L SS
• 0 - 4000 NTU
• Ultrasonic Cleaning

5
WTW TSS Turbidity Sensors

• Shown with and without ultrasonic cleaning

6
WTW pH/ORP Sensor

• IQ based sensor
• Easy calibration
• Economical pH/ORP
• Works in WW environment

7
HF scientific CLX Chlorine Analyzer

• DPD Method
• 0 - 10 mg/L Range
• Small footprint
• User selectable interval for measurement

8
HF scientific MICRO TOL TURBIDIMETER

• On-Line NTU
• Sealed Standards
• Easy to calibrate
• Small footprint
• Immediate response
• Ultrasonic Cleaning
• Optional

9
Monarch Instrument PAPERLESS CHART RECORDER

• 2-CHANNEL
• LOW COST
• Small footprint
• Record Data to smart media card
• Easy computer interface

10
Nalco

• Polymers
• Wastewater Filter Aids
• Long shelf life,
• Easily implemented when/if needed on short notice