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Disinfection by product control

Advanced analytical techniques are available to identify the specific disinfection byproducts formed in the treatment process and the distribution system.

These techniques are beyond the technical and economic resources available at most facilities.

Fortunately, alternate methods are available for screening for disinfection byproducts and for predicting disinfection byproduct formation that can be used routinely by most facilities with limited resources.


Key Parameters
  • THMs
  • THM Formation Potential
  • UV254
  • TOC
  • Chlorine Demand
  • Ammonia
  • Free Chlorine
Hach BioTector TOC/TP Analyzer, Plus Model - Polyphosphorus

Hach BioTector TOC/TP Analyzer, Plus Model - Polyphosphorus
Hach BioTector TOC Analyzers provide maximum uptime and reliability due to a patented self-cleaning oxidation technology that easily handles difficult samples and significantly reduces maintenance. Unlike traditional TOC analyzers, the BioTector eliminates build up issues from salts, particulates, fats, oils and greases that lead to drift and high maintenance. With reliable, continuous monitoring and real-time process control, plant operators can optimize their processes to lower overall plant operating costs. The most advanced system in its class, BioTector products achieve precise results from the simplest to the most demanding applications.

With patented two-stage advanced oxidation technology, the Biotector handles even the most challenging applications involving fats, oils, greases, salts, sludge, and particulates. Oversized tubing eliminates filtration and sample contamination. There's minimal maintenance. No calibration or operator intervention required between service intervals. Provides a quick pay back with cost savings in chemical dosing, waste reduction and optimized processes.

UVAS sc, 50 mm (Sensor Only)
Continuous UV 254 Absorbance/Transmittance measurements can be used to protect plant treatment processes from high organic loads. Analysis range of 50mm probe is 0.01-60 m-1. Use for the following applications: protection of treatment plants from industrial dischargers, monitoring shock loads from internal plant processes, control of activated sludge processes, control methanol feed in BNR based on organic loading, final effluent monitoring and monitoring efficiency of UV disinfection processes.

  • Continuous, Automatic Early Warning Systems
  • Self-cleaning Wiper System
  • Control Activated Sludge Processes
  • Monitor Efficiency of UV Disinfection Process
  • Self Diagnostics and Easy Maintenance