Technical Articles

Supplier:

Hach


Hach has published these technical articles:

(Environmental and Water Quality Instruments)
From this Article:
Workers at the Kornwestheim treatment plant have been seeking to optimise energy consumption and reduce the nitrogen load in the outlet for many years. However, when using an aeration control system... (View Full Article)
(Environmental and Water Quality Instruments)
From this Article:
Real-Time Controls Hach's RTC (Real Time Control) solutions are complete off-the-shelf systems that adjust treatment processes in real time, keeping your facility compliant while reducing treatment... (View Full Article)
(Environmental and Water Quality Instruments)
From this Article:
At the Villau treatment plant, the fixed time control for aeration could not be adapted precisely enough to handle the fluctuating load levels. This led to unnecessarily high nitrate values,... (View Full Article)
(Process Controllers)
From this Article:
Treatment plants are required to observe increasingly strict obligations regarding water quality, particularly in terms of phosphorus parameters.... (View Full Article)