Specialized & tailor-made

Water treatment

In the world of heat recovery, heat generation and the operation of heat networks, the reliable supply of process water is crucial to ensure efficient and sustainable energy production. Our highly specialized plants focus not only on delivering high quality process water, but also on integrating the use of treatment chemicals to optimize plant performance.

The efficient generation, recovery and transport of heat in water-bearing systems requires a reliable ultrapure water supply and the use of specific treatment chemicals such as corrosion inhibitors, bioinhibitors, dispersants, oxygen binders and stabilizers.

Our facilities also emphasize water recycling as part of sustainable operating practices. By using advanced technologies, we minimize water consumption and efficiently integrate recycled water into the process.

Reliable supply of ultrapure water for heating networks

Equipping water treatment plants with heat recovery modules

Treatment chemicals for corrosion protection and against biological and inorganic deposits

Water treatment plants and chemical treatment concepts

Improved heat transfer efficiency: Inorganic deposits of 1 mm can lead to heat losses of 10 - 15 %. We use water analyses to identify potential deposits and prevent them by using our chemical products.

Cost savings through preventative measures: A tailored treatment concept and system monitoring minimize the need for expensive repairs and the premature replacement of fittings, pipe sections and heat exchangers.

Compliance with the guidelines for heating water according to VDI 2035 for hot water heating systems and water heating systems as well as AG FW worksheet FW 510 for industrial heat supply and district heating supply

Customized construction of process water treatment and ultrapure water systems for use as heating water

Requirements for heating water according to VDI 2035

Requirements for heating water according to AGFW 510

Customized industry solutions

Our products for ultrapure water production and treatment of water circuits

A brief overview of our technologies and treatment chemicals for the production of ultrapure water and the operation of heating circuits

ALMA OSMO Process

Reverse osmosis system for water treatment for internal reuse.

Process Additives

Corrosion inhibitors, biocides, hardness stabilizers and dispersants for the thermal circuits.

ALMA ION

The ALMA ION is available as a DI cartridge or as a process water system for water-bearing circuits.

Further products

References & satisfied customers

Take a look at a selection of our successfully implemented projects.

Water treatment, deionized water for SCHOTT Pharma

Glass manufacturer, Germany, ALMA OSMO VE

Production of deionized water and purified water using water softening, reverse osmosis, UV treatment, and mixed-bed filtration.

CP plant for treating wastewater from the disposal of liquid hazardous waste

Waste management company, Germany, ALMA CHEM MCW

Construction of an ALMA CHEM MCW CP batch treatment plant with a capacity of 90 m³/day, designed for expansion to 120 m³/day. The plant treats oil separator effluent containing high concentrations of heavy metals, AOX, hydrocarbons, and solids through chemical precipitation, neutralization, and filtration.

CP system designed as a batch system for the treatment of hazardous waste

Waste management company, Germany, ALMA CHEM MCW

Construction of a wastewater treatment plantto treat 60 m³/day of wastewater from the disposal of hazardous waste. The project utilizes ALMA AQUA wastewater treatment products, which are custom-designed to ensure maximum efficiency and operational reliability.

Wastewater treatment plant for ADLER Paints

ADLER Paints, Austria, ALMA CHEM MCW

Construction of a wastewater treatment plant for ADLER-Werk Lackfabrik Johann Berghofer GmbH & Co KG in Schwaz (Austria) to treat 60 m³/day of wastewater from paint production. The project utilizes ALMA AQUA wastewater treatment products, which are custom-designed to ensure maximum efficiency and operational reliability.

Cooling water recycling using reverse osmosis

EEW, Germany, cooling water recycling, ALMA Osmo

Water reuse from cooling tower blowdown water: Water recycling plant (15–25 m³/h) with ultrafiltration and reverse osmosis for the thermal waste treatment plant of EEW Energy from Waste GmbH at its Helmstedt site.

Robert Bosch Vehicle Electrics Eisenach GmbH—ALMA AQUA

Process additives for closed cooling circuits at Robert Bosch Fahrzeugelektrik Eisenach GmbH with steel, galvanized steel, copper, and stainless steel