Industrial high-pressure reverse osmosis systems for water treatment.

Reverse osmosis for water recycling

ALMA OSMO Process

Our reverse osmosis systems are specially designed to meet the requirements of industrial treatment of process water and wastewater as part of water recycling and circulation systems.

The systems are delivered turnkey on a stainless steel rack and are designed as fully automatic complete solutions. A softening system and ultrafiltration can be optionally integrated as pre-treatment to increase the yield and extend the membrane service life.

Our systems come with ALMA Control control software developed in-house, based on Siemens PLC, including remote maintenance function, fault message buffers and touch panel. The system is supplemented by comprehensive measurement technology in all relevant partial flows, for example for continuous monitoring of pressure, flow and conductivity.

Technical data

Main applications

Treatment of process and waste water for reuse in water cycles

Throughput capacity

1 - 100 m³/h

Structure

Rack, modular container, compact system

Mode of operation

Standard cross-flow or closed-circuit (CCRO)

Your expert for membrane systems - directly accessible

Tibor Kretschman

Head of International Project Development & Water Reuse

tibor.kretschmann@almawatech.com

+49 175 1168372

References Reverse osmosis systems

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.

Industrial reverse osmosis system in stainless steel design with nitrogen inertization.

3M, Germany, ALMA OSMO Process

Construction of a multi-stage pilot membrane plant for the removal of per- and polyfluorinated chemicals (PFAS) from wastewater with a hydraulic capacity of 1 m³/h for the company 3M.

Reverse osmosis system customized on a rack

Calvatis GmbH, Germany, ALMA OSMO Process

Treatment of 240^m3 of contaminated rainwater per day using softening and reverse osmosis to produce process water for Calvatis GmbH at the Ladenburg site.

Ultrapure water extraction for glass fiber production

NBG Fiber GmbH, Germany, ALMA OSMO VE

Provision of 2^m3 of ultrapure water per hour by means of softening, reverse osmosis and UV treatment for the production of glass fiber for NBG Fiber GmbH.

Reverse osmosis system with ultrafiltration as pre-treatment

German Aerospace Center, Germany, ALMA OSMO VE

Production of 750 liters of ultrapure water per day by means of softening, reverse osmosis and UV treatment from seawater for the German Aerospace Center (DLR).

Reverse osmosis system and UV disinfection for the production of ultrapure water

DEAXO GmbH, Germany, ALMA OSMO VE

Production of 30^m3 ultrapure water per day by means of softening, reverse osmosis and UV treatment for DEAXO GmbH.

River water treatment for Südzucker AG in Wanze, Belgium.

Südzucker AG, Belgium, ALMA BHU BiosS-Treat

A river water treatment plant (2 x 275 m³/h) for the production of process water, cooling water and boiler feed water in drinking water quality with reverse osmosis system and ion exchangers for the company Südzucker AG at the Wanze site in Belgium.

Reverse osmosis with biological pre-treatment

Südzucker Zeitz PWT

A river water treatment plant with a capacity of 220 m³/h using the ALMA BiosS-Treat processfor Südzucker AG at the Zeitz site.

Advantages of our RO system

Can be supplied with antiscalants and membrane cleaners developed in-house by ALMAWATECH

Multi-stage system design (low, medium and high pressure stage) with concentrate treatment possible for compliance with low limit values and high permeate yield

Installation of the reverse osmosis system according to customer requirements: on a rack, in a modular container (ALMA module) or conventional installation

In consultation with the customer and depending on the type of application, can be designed in the standard cross-flow operating mode or in closed-circuit operating mode (CCRO)