Hach

Hach

Optical System Sets New Standards in Oxygen Measurements

April 27, 2015
Optical Dissolved Oxygen Measurement in Power and Boiler Applications Over the past decade a few trends have started to gain pace within the industry, driving a change in instrumentatio...

Tips On Controlling Dissolved Oxygen in a Wastewater Treatment Plant

May 13, 2014
Breakdown of organic wastes entering a wastewater treatment plant is accomplished by using a biomass or blend of beneficial microscopic organisms, bacteria, and solids. This converts...

HACH BioTector 3500c Analyzer For TOC, TC, TIC and VOC Analysis

March 18, 2014
In recent years, TOC analysis has become accepted in the industry as the standard method and the only reliable online method used to determine contamination in waters, to control...