
Salher is ranked among the leading companies in the sector of water purification plants in 2018
With a history of almost 40 years in the treatment of water, Salher has relied in the recent years on the development of compact water treatment plants with the aim of expanding its treatment line and thus cover all areas of the integral water cycle.
The degree of specialization of the water purification department team and the constant improvement of the technologies and working methods of Salher are the main keys to the successful conquest of this market in a record time.
With regard to the different water purification treatments, Salher stands out for covering both conventional processes and other new ones in the market. Proof of this are its innovative proposals in reverse osmosis systems, the incorporation of continuous electrodeionization technology (CEDI) in its line of treatment or the use of new specific filtration materials, such as combinations of zeolites with other compounds or activated carbons of different types.
Innovation is always an important point in any engineering company. In the case of Salher, the investment in R + D + i, with an incessant search for optimization of purification processes, both internally and externally through the participation in forums and technical seminars in the sector, has been another important factor in the consolidation of the department. This commitment to innovation has allowed the development of new technologies in water desalination and demineralization and its rapid incorporation into manufacturing lines.
Regarding the commercial approach, Salher always puts the client in the foreground thanks to a fluid communication in order to provide a customized service adapted to the client’s needs and assessment along the whole process of supply to guarantee his full capacity to operate the installation.
On the other hand, the access to 3D and virtual reality sizing technologies in all Salher equipment also extends to our water treatment plants, which allows us to achieve greater precision in the manufacturing and the subsequent optimization of delivery deadlines to customer.
Thank to all these factors, we accelerated our global growth, achieving in four years the supply of potable water to more than 15 countries and in a wide variety of scenarios that cover power plants, laboratories, universities, food industries, hotels and population centers.
Among our references in water purification, our extensive experience related to hospitals should be highlighted; we supply of soft and disinfected water according to the hygiene parameters of the sector.
In Ecuador, in the Machala Hospital, Salher® has installed a water purification plant that consists of physical-chemical treatment, lamellar settling, multilayer filtration, active carbon filtration and pH adjustment.
Salher® designed a water purification plant that included physical-chemical treatment, lamellar settling and active carbon filtration for the Menongue Hospital in Angola.
Últimas noticias
Europe tightens PFAS limits in drinking water, requiring the adoption of advanced treatment technologies
The entry into force of new mandatory limits for PFAS in drinking water across Europe since January 2026 is marking a turning point in the water treatment sector. To ensure their removal from water,...
What is water bankruptcy? Definition, causes and engineering solutions
Water bankruptcy refers to a situation in which more water is consumed than can be naturally replenished, treated, or sustainably managed, putting future availability, water quality, and economic...
Wastewater in the HORECA sector: a critical challenge for sustainability
Hospitality, restaurants and catering (HORECA) share a structural challenge that directly affects their operational, regulatory and environmental viability: wastewater management. Salher’s approach...
Salher Products
Designed and developed to meet all the requirements in water treatments.
Services
Project and Design
Engineering development and projects management.
Manufacturing
Production of GFRP, polypropylene and steel equipment.
Assembly of modular equipment and integration in civil works.
Supply
Selection of equipment and instrumentation to provide an integral water treatment solution.
Commissioning
Technical assistance in the electromechanical and electrical assembly of every water treatment plant.
Maintenance
Control service after the installation from a qualified technical staff.
Courses & documentary support
Practical training and delivery of manuals for operation, commissioning and maintenance.
![]()
salher@salher.com
Carrera Toledana, 33. Arganda del Rey. Madrid 28500. Spain.
+34 91 870 00 15
Spain / +34 91 870 00 15
France / +33 1 84 16 47 84
Malaysia / +60 102 452 108
Mexico / +52 55 5081 8437
Peru / +51 620 0722
Poland / +48 22 737 24 95
Portugal / +351 234 795 821
Paraguay / +595 981 252 845
Colombia / +57 312 597 50 59
Engineering – Wastewater treatment – Purification – Liquid/solids separation equipment for industrial and municipal process applications – Surface water – Groundwater – Water Reuse – Drinking Water – Hydrocarbon and Oil Water Separation



