Product Overview:

HACH EZ7200 is an on-line analyzer dedicated to anaerobic treatment scenarios. It directly measures VFA (volatile fatty acids), bicarbonate, total alkalinity and partial alkalinity by acid-base titration. It supports 8-channel multi-flow path analysis, can continuously monitor and prevent digestion tank failures caused by VFA accumulation, and can also integrate enterprise network convenient management and control, adapt to anaerobic wastewater treatment, sludge treatment and pilot reaction tank, and provide data support for stable operation of anaerobic process.

Working Principle:

• Measurement methods

  The EZ7200 online volatile fatty acid (VFA) analyzer uses an acid-base titration method.

• Measurement parameters

  The EZ7200 online volatile fatty acid (VFA) analyzer can measure volatile fatty acids (VFAs), bicarbonates, total alkalinity, and partial alkalinity.

Instrument Features:

1) The EZ7200 volatile fatty acid analyzer uses an acid-base titration method, allowing direct titration, resulting in low evaporation

2) Continuous monitoring of anaerobic processes to prevent digester failures caused by VFA accumulation

3) Easy-to-implement dynamic control strategies, combined with online monitoring, and the volatile fatty acid analyzer ensures the anaerobic process of the process

4) The EZ7200 online VFA monitor can be easily integrated into the company network, making operation simple

5) The EZ7200 online VFA monitor can achieve multi-stream analysis (8 channels)

Application Areas:

The EZ7200 online volatile fatty acid (VFA) monitor can be applied to anaerobic wastewater treatment, anaerobic sludge treatment, and pilot-scale anaerobic reaction tanks.