Desalination - Import export

Introducing the Diamond Series Fresh Water Maker, a state-of-the-art reverse osmosis system designed for marine applications. This system offers a nominal production capacity ranging from 40 to 80 cubic meters per day, ideal for use with seawater at a temperature of 25°C and a salinity level of 35,000 parts per million. Housed within a durable stainless steel rack, this system is skid-mounted for easy installation and comes equipped with an integrated PLC control and starting cabinet for user-friendly operation. One of its standout features is the automatic freshwater flushing system, which serves as a safeguard for the membranes, prolonging their lifespan. Additionally, it boasts an automatic "water drop" system with a high salinity alarm, ensuring the quality of the produced water. To enhance performance monitoring, the unit is fitted with a digital flow-meter, providing precise readings of both momentary and cumulative water production.

Ball valve for desalination, offshore oil and gas industry, pulp and paper and chemical industry. Suitable for reverse osmosis, geothermal water, Sulphuric acid, Nitric acid, Saliferous fluids, hydroxides and other liquids and gases without mechanical impurities.

Complete desalination with ion exchangers With ion exchangers, permeate of reverse osmosis or other process waters can be completely demineralized. According to the VGB recommendations, a max. conductivity of 0,08 µS/cm is allowed for fully demineralised water.

Dye and product desalination Membrane filtration plants of OSMO Membrane Systems GmbH offer various solutions for desalination. Hereby, we offer all stages of projecting – from proof of concept to costumized plant – from a single source. In times of increasing energy and raw material costs, desalination can be a remarkable contribution in the process chain, to cut running costs and to conserve resources. At the production of dyes, e.g. azo dyes, optical brightening agents (OBA) and so on, nano filtration plants are used for retention of pigments and elution of the present neutral salts (Na+Cl-). At the first production step, the content of sodium chloride will be reduced by dia filtration and addition of deionized water until the required salinity of permeate is reached. The proper selection of the NF membrane achieves the highest possible dye retention at the remaining NF concentrate. After this step, dye can be concentrated to the required values. So, different steps of production c