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Application - Coagulation, Flocculation, and Clarification

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Clarifier track

Coagulation, flocculation, and clarification are perhaps the most overlooked processes when installing instrumentation in a water treatment facility.

This may be due to the fact that monitoring at these points is typically not a regulatory requirement.

However, every step in the treatment process depends on preceding steps and those that follow to make the entire process function effectively.
AF7000 Streaming Current Monitor 230V

AF7000 Streaming Current Monitor 230V
For optimization of coagulation processes in drinking water, the Hach AF7000 Streaming Current Monitor was designed with serious durability in mind, utilizing an industrial sized motor and having solid 316 Stainless Steel castings. Partnering a simple and straightforward layout with an optional automatic flush feature, the AF7000 allows for easy access to perform routine maintenance, while maximizing uptime and keeping your readings accurate. With an industry leading sub 1 second speed of response to source water changes, the AF7000 provides operators instant knowledge and immediate control to any potential situation or needed chemical dosing adjustment. The monitor also auto zeros in less than 5 seconds with the push of a button, making sure you don't have to question the accuracy of your readings. Hach's AF7000 heavy duty construction and fast response allows for accurate 24/7 monitoring of your source water. With the ability to always be in control of your chemical dosing, you can save time and money while still providing a high quality water output for your community.

For the lowest turbidity and the highest solids content: SOLITAX sc
The SOLITAX sc PVC ts-line sc Solids and Turbidity Sensor (0.001 mg/L to 50 g/L, 0.001 to 4000 NTU) with wiper measures turbidity and suspended solids in drinking water and wastewater. Connects directly to all Hach sc controllers for immediate use. Fixed point installation kit or handrail mount kit must be ordered separately for immersion in open tanks.

PROGNOSYS is a predictive diagnostic system that allows you to be proactive in your maintenance, by alerting you to upcoming instrument issues. Know with confidence whether changes in your measurements are due to changes in your instrument or your water.

The smart choice for accurate and reliable online process pH measurement
General Purpose Online Process pH Sensor - pHD Technology, Glass pH Electrode, PEEK Housing, Insertion Mount, 4.5m Cable

  • Exceptional Process pH Sensor Performance with the Differential Electrode pHD Measurement Technique
  • Lower Maintenance Needs with the Double Junction Salt Bridge
  • Extended Working Life with the Replaceable Salt Bridge/Protector
  • Reliability with Built-in Encapsulated Preamp
  • Patented Technology

Sonatax sc with sc200 Profibus
Optimize sludge extraction, manage recirculation, and be warned of potential solids washouts or process upset by continuously measuring the sludge blanket level with SONATAX. Its digitized probe eliminates interferences and features a quick LED system check. Note: For graphical display of sludge profile, the SONATAX sc probe must be connected to a sc1000 controller.

  • Reduced maintenance with innovative wiper design
  • Superior Accuracy with Automatic Frequency Adjustment
  • Unique features
  • Temperature Compensation for Seasonal Changes
  • Visual performance indicator enhances troubleshooting