IQ SENSOR NET WEBINAR PRESENTATION BY GEORG HATZELMANN

CONTINUOUS PROCESS MONITORING AND CONTROL

September, 2019

IQ SENSOR NET

Sensor Network for continous process monitoring and control…

Wastewater

Surface water

Fish farming

And more…

Industry

Common Measurement Equipment

pH Cond

NH4 NO3

Power

COD

SCADA

O2

TSS

Turb

IQ SENSOR NET

SCADA Power

Example

Simple to combine to the customer needs: - What he want to measure - Where he need outputs - Which additional features are needed

Example: pH + conductivity in the inlet O2 in the aeration NH4 in the aeration Turbidity in the outlet Profinet connection in the control room

Example

Cond Sensor pH Sensor O2 Sensor

NH4 Sensor Turbidity Sensor

Connection modul Connection modul Power supply modul

Movable terminal Controller modul (profinet is integrated)

cables cables

Systems overview

1 sensor 1-2 sensors 3-4 sensors up to 20 sensors

System 181 System 282 System 284 System 2020

single parameter

single measuring point network

Terminal/Controller

Main Functions User interface (Terminal) Controller USB interface IQ WEB CONNECT Ethernet interface Fieldbus communication

Modules

Customized solutions, happy customers… Function units are separated and encased in standardized modules, adaptable to local conditions

Power supply

Analog outputs / inputs

Interfaces

System extension

Controller in a module

Parameters overview

• pH/ORP • D.O. • Conductivity • Turbidity,TSS • NH4, NO3, NO2, NOx

• COD, TOC, DOC, BOD • SAC254, UVT254 • PO4 • Sludge level

System Extension

Distributed mounting Stack mounting – max. 3 modules

Solve installation… Stack mounting - smart installation without cables

MIQ/TC 2020 3G

Cables

Sensor connection cable Module connection cable

One design fits all… • One type of connection cable for all sensors

• One type of module connection cable

Integrated lightening protection

Statistics: Cause of damage and destruction of instrumentation due to lightning/overvoltage

Overvoltage in Gundremmingen (Germany) early 2009

Only IQ System worked, after power was switched on again! Even the telephone did not work anymore !

380000 V

IQ SENSOR NET Sensors

FDO 700 IQ

Optical D.O. measurement at its best… …No electrolyte …Calibration free …No warm-up period …Extremely long sensor cap lifetime …2 years warranty

“Intelligent Sensor Cap” • Individual factory calibration • Data stored on memory chip • Automatic data transfer • easy cap change

FDO 700 IQ - Calibration free

“Green Light Technology” • Soft excitation light • No bleaching of membrane • Minimum aging of membrane Lifetime 3-5 years

FDO 700 IQ - High Stability

45° Technology • No influence by air bubbles • No extra mounting accessories

“Flat Sensor Cap Design” • Influence by air bubbles • O2 overestimation

FDO 700 IQ - Effects of bubbles - overestimation

Spectral sensors

Waterproof, miniaturized UVVIS or UV spectrophotometer:

Measuring of total spectrum from ultraviolet (UV) to visible (VIS) light

UV-VIS sensors UV sensors

Spectral sensors - Sensor Types

UV-VIS UV 1 or 5 mm gap size

COD BOD DOC

TSS

NO3 NO2

TOC

UVT SAC

Inlet Aeration Outlet 4th cleaning stage Surface waters Industry

+ Single wavelength

Hardware Applications & Parameters Sensors for almost any combination

Spectral sensors - Unique selling point

Maintenance-free WTW ultrasonic cleaning system

Patented technology No moving parts No wear parts

PEEK

Titanium

Extreme corrosion resistant and robust, suitable for harsh applications

Spectral sensors - Unique selling point

Optical Turbidity and Suspended Solids measurement

ViSolid® 700 IQ (SW) VisoTurb® 700 IQ (SW)

Optical Turbidity and Suspended Solids measurement - Minimum maintenance

• Continuous cleaning system without mechanically moving parts

• Very smooth sensor surface (Sapphire)

• No smearing effect

• No moving part

• No regular service or tear and wear parts needed

Unique ULTRASONIC cleaning system & Sapphire measuring windows

Ion selective NH4, NO3, K and Cl measurement

- As easy as a pH measurement

- Factory calibrated, extreme stable, no calibration needed

- Very robust electrodes due to metal grid

- Huge measuring range for NO3-N 0 – 1.000 mg/l

NH4-N 0 – 2.000 mg/l USP!

- All electrodes can be changed individually

- Lifetime of electrodes ~ 18 months (depending on the application)

- Ideal for direct process control!

Ion selective - Unique advantages

• measurement of up to 2.000 mg/l NH4-N competition 1.000 mg/l NH4-N only!

• Electrode lifetime > 18 month (1 year warranty) • Unique stable and robust electrodes

• Extreme simple electrode replacement

Sludge level measurement - principle

Ultrasonic measuring principle:

• Echo runtime: depth of reflecting particles

• Echo profile characteristics: density of reflecting particles

An ultrasonic sensor, located under the surface of the liquid Advantages: • no moving parts • never requires re-calibration • seldom requires maintenance

Sludge level measurement - Advantages

• No influence of bubbles

• Removal of algae layers

(smaller layers of grease or algae do not interfere)

Maintenance free scraper • triple sealing

• high-quality materials (Titanium)

• No moving parts

• maintenance-free operation

→ no spare parts!

IQSN Applications

April, 2019

FDO® 700 IQ

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Applications • WWTP aeration control • River, lake & dam water monitoring • Fish farming

O2

TetraCon® 700 IQ

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Applications • WWTP inlet & outlet • River, lake & dam water monitoring • Drinking water monitoring • Ground water monitoring • Fish and shrimps farming • Coastline – sea water monitoring (salinity

compensation for O2)

Cond TDS Sal

VisoTurb® 700 IQ

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Applications • Water treatment plant • directly in channels

• Ground water quality

• River / dam water monitoring

• Wastewater treatment plant: in the OUTLET

(cleaning efficiency control)

NTU FNU SiO2

VARiON®plus 700 IQ

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Applications • WWTP aeration control

• WWTP effluent control

• WWTP recirculation control

• WWTP process optimization

• Ideal for SBR

NH4 NH3 Cl

K

SensoLyt® 700 IQ

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Applications • WWTP aeration, inlet & outlet

• River, lake & damn water monitoring

• Fish & shrimps farming

• Groud water monitoring

• Sea water monitoring

• Industrial wastewater (high corrosion)

• Drinking water

pH ORP

UV & UV/VIS spectral probes

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COD

Influent • load detection • inflow control

Effluent

• effluent control

Aeration

• control of recirculation to denitrification • process optimization

River monitoring

NO3 NO2

NO3 NO2 COD

COD NO3 NO2 TSS

Alyza IQ PO4 The new analyzer for the IQ SENSOR NET

THE WET CHEMISTRY REVOLUTION IS NOW

June 2019, Dr. Natalie Leiprecht

Extreme low reagent consumption

TresCon®

P 700 IQ

Alyza IQ

Reagent consumption for 1 day at 10 min interval

MultiPort Valve

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• New disruptive technology • Extreme low volumes → 5 µl reagent per measurement → less than 1 ml per day (10 min interval) • Main spare part → Ease of use → Exchange every 12 months

ChemBags

• Small • Easy to handle and replace • Drip-free exchange • No contamination risks • Exchange once per 6 months

• Reagent A: Standard applications

• Medium to High PO4 concentrations • Little or no humidic acids

• Reagent A+B: for higher accuracy

• For monitoring at low concentrations • Demanding sample matrix • High humidic acid content

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Full transparency- IQ SENSOR NET

• New IQ SENSOR NET sensor

• Compatible with systems 282/284 and 2020

• Provides 10 W to the IQ SENSOR NET

• Intuitive user interface

• Comprehensive on board diagnostics

Examples for optimized user software

Alyza IQ PO4 overview

1. Sample Pumps 2. Overflow vessels 3. Wet chemical unit 4. MultiPort Valve 5. Reagent bags (ChemBags) 6. Photometric unit

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1

2

3

4 5

6 Alyza IQ PO4 2-channel version

Alyza IQ PO4 overview

• Yellow method

• 1- or 2-channel versions available

• Upgrade always possible • 2 measurement ranges • Temperature operating range: -20…+40 °C

• Filtration: in-situ PC membrane

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Alyza IQ PO4 2-channel version

Alyza IQ PO4-additional enhancements

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• Automatic cleaning • Automatic calibration – one or two point • Temperature control improves accuracy • Minimum service required-main spare part is the multiport

valve

Orthophosphate (PO4-P) Vanadate / Molybdate -Method (yellow-method)

reagent

sample with PO4

3-

mixing photometer yellow coloration

λ=420 nm

Alyza IQ PO4

Applications

Process Optimization: • Monitoring and control of chemical phosphorus removal • Monitoring of biological phosphorus removal Compliance Assurance: • Biological tank monitoring • Effluent monitoring

Alyza IQ PO4

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Analyzer Model PO4-111/112 PO4-121/122

Measuring Range

0.02 to 15.00 mg/l PO4-P 0.2 to 50.0 mg/l PO4-P

Resolution 0.01 mg/l PO4-P 0.05 mg/l PO4-P

Accuracy ± 2 %, ± 0.02 mg/l ± 2 %, ± 0.2 mg/l

Filtration

• Improved Filtration

• Mounting same as P 700 IQ filter

• Important: P 700 IQ round filter and P 700 IQ intake/return lines not suitable for Alyza IQ !

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Installation

• Wall mount, Rail mount, Mounting Stand: Same accessories as for P 700 IQ • New mounting accessory for terminal/modules:

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TM: Mounting plate (Sun shield and modules have to be ordered separately)

FAQs We asked our sales team from the emerging markets about the most frequent questions.

September 2019, Georg Hatzelmann

FAQs

1. Can Alyza PO4 and NH4 run with seawater? 2. What is the manual cleaning frequency of Alyza IQ?

3. Does seawater/brine have any interference with NO3 and NO2

measurement on UV-Vis Sensor? 4. Can we measure color parameter from our Carbovis 70x IQ Sensor? 5. Does the temperature have any effect on the measurement of

COD/BOD values as the temperature limit is up to 45 Deg C? 6. How often do I need to clean and calibrate the Carbovis 70x IQ

Sensor?

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FAQs

7. Are the settings within the controller/sensor maintained during power failure 8. Your sensor readings don’t match with our lab reading. What do we do? 9. How often do I need to clean and calibrate the Sensolyt 700 IQ? 10. Does a turbulent application affect the FDO readings? 11. How come the FDO 700 IQ sensor does not need calibration?

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FAQs

12. How does IFL determine where the sludge level is as it is sometimes not so clear with the sludge profile in the clairifier? 13. When the memory in the IQSN controller becomes full, does it stop recording or does it overwrite the saved values? 14. Can a current output be simulated from the controller? 15. How often does the Varion sensor need matrix adjustment? 16. If the end user wants to use a wireless module and the sensor is 100 meters away from the controller, can another wireless module be placed at the 50 meters mark to establish the connection from the sensor to the controller?

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Time for questions Please type your questions in the chat. Georg.Hatzelmann@xyleminc.com

Contact Us If you would like more information on IQ Sensor Net or any of our WTW products, please contact us at: info.apac@xyleminc.com www.xylem-analytics.com.au