COVID-19 NOTICE ES EU EN FR CONTACT CUSTOMER ACCESS ELECTROQUÍMICA DE HERNANI YOUR MOST EFFECTIVE AND RELIABLE PARTNER MEET EHER Since 1948 Electroquímica de Hernani plant, 1948 Previous 1 / 7 Next We have been an effective and reliable partner to our customers, able to adapt to the most diverse market requirements. The industrial culture and intuition of our founders, together with the performance of our employees, have allowed us to develop this modern chemical platform located in Hernani. WE PRODUCE Cl2 Chlorine NaOH Sodium hydroxide NaClO3 Sodium Chlorate H2 Hydrogen HCl Hydrochloric acid NaClO Sodium hypochlorite TCCA Trichloroisocyanuric acid Water and salt chemistry. Thanks to the electrolysis of these two raw materials of great purity we can produce Chlorine, Caustic Soda, Hydrogen and Sodium Chlorate. Through their usage as a final or intermediate product in other syntheses, they allow us to produce a very high percentage of the goods and products of common use available to society. PRODUCE YOUR OWN CHLORINE We obtain our products by the electrolysis of water and salt Previous 1 / 2 Next Previous 1 / 3 Next WE OPERATE OUR OWN MODERN FLEET OF CISTERNS AND ISO-CONTAINERS Adapted transportation and flexibility allow us to meet the logistical expectations of our customers. We meet the highest requirements for safety, quality and sustainability Committed to safety, quality and the environment, we are pioneers in integrating the highest environmental requirements. In 2002, Electroquímica de Hernani was the first Spanish electrolysis to entirely convert its chlorine production to membrane technology. HOW DOES MEMBRANE TECHNOLOGY WORK? QUALITY AND SAFETY POLICY Present in society Chlorine and chlorinated components manufactured in Hernani are essential for the most diverse goods and services of daily use. CHLORINE TREE PURIFICATION Drinking water treatment and disinfection WATER RECOVERY Sewage water treatment and valorization POOL SANITATION Swimming pools, recreational waters MATERIALS FOR PPE Helmets, face shields, fireproof fabrics ELECTRONICS Chips, cables, CDs HEALTH Syringes, catheters, bags, vascular prostheses PHARMACY More than 80% of medications CONSTRUCTION Structures for thermal and acoustic insulation AUTOMOBILE Tyres, parts, cables, insulators GREEN ENERGY Solar panels, hydrogen engines We create quality employment Equal opportunities and professional growth are what guarantee our future. DO YOU WANT TO WORK WITH US? Previous 1 / 4 Next LINKED TO HERNANI We collaborate with culture and sports. Proud sponsors of Hernani’s women’s rugby team. Partaking in the Auzolan project in the construction of the new aterpe in the Epele neighbourhood in Hernani. A meeting place for all the neighbours. Contact us Epele, 29 20120 Hernani, Gipuzkoa. HOW TO ARRIVE T: +34 943 451 140 F: +34 943 453 965 E: ehersa@ehersa.com © EHER. Electroquímica de Hernani Legal Notice Privacy Policy Cookie Policy