Wastewater Monitoring and Control

Xylem Analytics - wastewater monitoring solutions

Being a trusted water quality partner to the municipal wastewater industry takes unfailing character and competence over a long period of time. The industry requires a successful, ongoing track record — WTW (a Xylem brand) offered their first practical dissolved oxygen sensor in 1965 and started the online measuring technology programme in 1983. It requires an array of capabilities from lab to field — WTW is a leader in laboratory BOD (Biochemical Oxygen Demand) instrumentation and spot sampling instruments for aeration tank and effluent sampling applications. It requires exceptional support and service — WTW is renowned for its technical support both pre and post sales.

And now more than ever, municipalities demand a partner with the added ability to improve their operational efficiency by providing innovative solutions for continuous wastewater process monitoring and control.

The WTW IQ SensorNet product line is the best solution for the wastewater industry regardless of whether your facility is large or small. The network-based WTW IQ SensorNet system is all about ease, scalability, and performance; whether to monitor influent, reduce energy use during the aeration process, monitor effluent, or control any part of the process such as biological nutrient removal, phosphorus removal or returned activated sludge lines.

IQ SensorNet offers a huge step forward in continuous process monitoring and control.
With Your Brains and Our IQ, there's nothing we can't solve together.

Solutions by Application

  • Online Monitors
  • Online Sensors
  • Handheld
  • Effluent Monitoring
  • Case Studies
  • Related Documents
181

WTW IQ SensorNet 181

  • Low-cost alternative to analog measuring points
  • Matching digital IQ fixed cable sensors for pH/ORP, conductivity, O2 and turbidity
  • Stable, robust and proven measuring technology
  • MCERTS certified

182XT-4

WTW IQ SensorNet 182

  • up to 4 digital IQ sensors can be connected
  • Analogue version with up to 5 power outputs and 6 relays
  • Digital outputs PROFIBUS or MODBUS RTU available as options

IQ-2020XT

WTW IQ Sensor Net

The IQ SENSOR NET - the measuring system for wastewater treatment plants and industrial applications.

IQ-Sensornet-2020XT

WTW IQ SensorNet 2020 XT Controller

With an easily scalable solution, the 2020 XT allows for the connection of up to 20 sensors. This modular plug-and-play system allows you to monitor the water quality in your wastewater system continuously and accurately. MCERTS certified.

WTW CarboVis Spectral Sensors

WTW CarboVis Spectral Sensors

The chemical-free spectral measurement allows a precise determination of the COD and nitrate level.
Whether influent, biological tank or effluent, the self-cleaning sensors CarboVis provides:

  • High measurement reliability
  • Low operating costs
  • Simple handling
  • Maximum durability

UV 700 IQ SAC

WTW UV 700 IQ SAC

The SAC sensor measures Spectral Absorption Coefficient (SAC) and UV transmission (UVT) at 254nm for determination of organic loads in water. With the  sensor UV 700 IQ SAC this parameter can be detected directly without any chemicals. A reference measurement is performed for compensation of turbidity influences.

WTW VisoTurb®

WTW VisoTurb® 700 IQ & ViSolid® 700 IQ Sensors

With the VisoTurb® 700 IQ and ViSolid® 700 IQ sensors, WTW presents a family of optical sensors for turbidity and suspended solids measurement. These sensors incorporate a ultrasound cleaning system that guarantees low maintenance and long-term reliability of the sensors. Turbidity measurements in aqueous media with VisoTurb® are carried out nephelometrically in compliance with EN ISO 7027. Solid matter measurement with ViSolid® is performed according to the principle of scattered light measurement.

SensoLyt® pH/ORP sensors

WTW SensoLyt® pH / ORP Sensors

For continuous pH/ORP measurement, especially under the difficult conditions very often found in sewage treatment facilities, very high demands are made concerning the reliability and operating safety of the systems employed.

sludge-judge

Global Water - SLDG Sludge Judge®

The SLDG Sludge Judge® sampler is designed to take accurate readings of settled solids that are 5% or less in
a variety of liquids at any depth.

WTW MultiLine® IDS

WTW Multiline IDS – Handheld Multi-parameter Measurement

The new multi-parameter systems with intelligent, digital sensors for pH, dissolved oxygen (DO) and conductivity measurement revolutionize multi-parameter measurement:
The signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, highstrength cables. A wide range of sensors are available for virtually every application.

181

WTW IQ SensorNet 181

  • Low-cost alternative to analog measuring points
  • Matching digital IQ fixed cable sensors for pH/ORP, conductivity, O2 and turbidity
  • Stable, robust and proven measuring technology
  • MCERTS certified

182XT-4

WTW IQ SensorNet 182

  • up to 4 digital IQ sensors can be connected
  • Analogue version with up to 5 power outputs and 6 relays
  • Digital outputs PROFIBUS or MODBUS RTU available as options

Alt: WTW photoLab® 7600 UV-VIS

WTW photoLab® 7000 Series Spectrophotometer

  • Menu-guided operation
  • OptRF (Optical Reagent Free measurement)
  • OptRF for standard parameters COD, NO3, NO2 in the outlet of municipal wastewater treatment plants
  • Multi-layer AQA
  • Application support
  • Comprehensive programming opportunities

IQ-Sensornet-2020XT

WTW IQ SensorNet 2020 XT Controller

With an easily scalable solution, the 2020 XT allows for the connection of up to 20 sensors. This modular plug-and-play system allows you to monitor the water quality in your wastewater system continuously and accurately. MCERTS certified.

WTW CarboVis Spectral Sensors

WTW CarboVis Spectral Sensors

The chemical-free spectral measurement allows a precise determination of the COD and nitrate level.
Whether influent, biological tank or effluent, the self-cleaning sensors CarboVis provides:

  • High measurement reliability
  • Low operating costs
  • Simple handling
  • Maximum durability

 mjk-magflux-1600_001.jpg

MJK MagFlux® Flowmeters

MagFlux® Flowmeters are developed for measurements in all types of conductive liquids, including measurement of flow in drinking water, wastewater, sludge and process water. MagFlux Flowmeters are manufactured with carbon steel and stainless steel for flange or wafer connections and lining in hard or soft rubber and PTFE/PFA.

UV 700 IQ SAC

WTW UV 700 IQ SAC

The SAC sensor measures Spectral Absorption Coefficient (SAC) and UV transmission (UVT) at 254nm for determination of organic loads in water. With the  sensor UV 700 IQ SAC this parameter can be detected directly without any chemicals. A reference measurement is performed for compensation of turbidity influences.

WTW VisoTurb®

WTW VisoTurb® 700 IQ & ViSolid® 700 IQ Sensors

With the VisoTurb® 700 IQ and ViSolid® 700 IQ sensors, WTW presents a family of optical sensors for turbidity and suspended solids measurement. These sensors incorporate a ultrasound cleaning system that guarantees low maintenance and long-term reliability of the sensors. Turbidity measurements in aqueous media with VisoTurb® are carried out nephelometrically in compliance with EN ISO 7027. Solid matter measurement with ViSolid® is performed according to the principle of scattered light measurement.

SensoLyt® pH/ORP sensors

WTW SensoLyt® pH / ORP Sensors

For continuous pH/ORP measurement, especially under the difficult conditions very often found in sewage treatment facilities, very high demands are made concerning the reliability and operating safety of the systems employed.

WTW MultiLine® IDS

WTW Multiline IDS – Handheld Multi-parameter Measurement

The new multi-parameter systems with intelligent, digital sensors for pH, dissolved oxygen (DO) and conductivity measurement revolutionize multi-parameter measurement:
The signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, highstrength cables. A wide range of sensors are available for virtually every application.