Box of technology for water features and treatment of circulating water
The HYDROZON®-TecBox P30 is an innovative, compact water treatment system specially designed for closed water circuits, e.g.…
Circulation water treatment for water features, wells and fountain arrays
When the water emerges from the spouts in a well system, a fountain array or especially in a water feature, it must be…
Working at HydroGroup®
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Oxygen enrichment
Oxygen is the most important oxidation agent in the context of water treatment. In addition, a sufficient oxygen content is relevant for the drinking water quality and for the…
Radioactive and anthropogenic substances
Naturally radioactive substances (radon, uranium) as well as anthropogenic substances such as pharmaceuticals, fertilisers and pesticides as well as…
Nanofiltration and Reverse osmosis (RO)
Reverse osmosis is a pressure-driven physical process for separating liquids and substances dissolved in them. They are used in particular at saltwater…
Membrane processes
The following processes are grouped together under membrane processes:
Microfiltration (MF) Ultrafiltration (UF) Nanofiltration (NF) Reverse osmosis (RO)
Micro- and…
Centralised softening of drinking water
In the last years centralised softening of drinking water is increasingly being discussed and realised - in particular in areas with a high hardness level…
Deacidification
Excess carbonic acid (carbon dioxide) often occurs in natural groundwater or spring water. This water is referred to as acidic water. Contents of up to 100 mg/l CO2 are…
Arsenic removal
In addition to iron and manganese, arsenic is another trace substance that occurs especially in reduced groundwater (deep water). Arsenic contamination of drinking water occurs…
