Modern chemicals need digital dosing technology

Conventional dosing technology struggles to dose concentrated chemicals. Not so with digital technology.

Disinfection, neutralisation, precipitation and flocculation are essential physical and chemical processes of water treatment and wastewater recycling. Modern, highly efficient chemicals have to be used economically and with minimal impact on the environment. Some of these chemicals are very difficult to handle, and this overstrains conventional dosing pumps. These challenges can be met by digital dosing pumps with modern drive technology and control software.

This article addresses four challenges to modern dosing technology and explains how digital dosing technology meets these challenges.

1. Higher requirements in control tasks and process reliability
2. Precise dosing of highly concentrated chemicals to reduce both costs and environmental impact
3. Failure-free dosing of highly degassing chemicals
4. Reliable and precise dosing of viscous chemicals

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