Water softening systems SHOP CATEGORIES % SALE SERVICE / HELP MY ACCOUNT NOTEPAD € 0.00 * PARTIAL DESALINATION DECARBONIZATION INFORMATION BATTERY NOTICE DEALER LOGIN NEWSLETTER PRIVACY AND DATA PROTECTION PAYMENT AND SHIPPING ABOUT US CONDITIONS OF USE IMPRINT CONTACT RIGHT OF WITHDRAWAL Partial desalination decarbonization Hardness images such as calcium carbonate (CaCo3) and magnesium carbonate are removed during partial desalination / decarbonization. During the softening process, cations that create hardness are exchanged for sodium ions. With partial desalination, however, these are exchanged for hydrogen (H +) ions. The carbonate hardness creates carbonic acid (H + and HCO3 = H2CO3). During decarbonisation / partial desalination, the salt content is reduced by approx. 18 mg / l. A weakly acidic ion exchanger is used as the exchanger (a strongly acidic exchanger for full demineralisation). However, the non-carbonate hardness (e.g. the hardness of gypsum) cannot be changed with the weakly acidic cation exchanger. If necessary, the non-carbonate hardness can be removed by a downstream base exchanger. The cations of the non-carbonate hardness are then exchanged for sodium ions in this stage. As with water softening, easily soluble neutral salts are formed. Since the exchange capacity of the exchange resin is exhausted after a certain time, it has to be regenerated. Areas of application for decarbonization systems - boiler feed water - cooling water treatment - steam generation - production of steel, paper and glass - textile and leather industry - dyeing works etc. NEWSLETTER Subscribe to the free newsletter and receive a 3% voucher You can cancel the newsletter anytime free of charge. SERVICE HOTLINE TELEPHONE SUPPORT AND ADVICE ON: +49 6182 896 66 66 MON-THU, 8 A.M. - 5 P.M., FRI 8 A.M. - 3 P.M. OUR PRODUCTS ARE TEST WINNERS: SHOP SERVICE BATTERY NOTICE CAPACITY CALCULATOR / PRODUCT FINDER VIDEOS PAYMENT AND SHIPPING ABOUT US CONDITIONS OF USE IMPRINT CONTACT RIGHT OF WITHDRAWAL INFORMATION BLOG FAQ - FREQUENTLY ASKED QUESTIONS? PRIVACY AND DATA PROTECTION INFORMATION FOR CUSTOMERS FROM SWITZERLAND INFORMATION FOR CUSTOMERS FROM AUSTRIA FUNCTION OF A WATER SOFTENER DEMINERALIZATION INFORMATION PARTIAL DESALINATION DECARBONIZATION REVERSE OSMOSIS INFORMATION JOBS & CAREERS MAGNETIC / ELECTRIC WATER SOFTENING PAYMENT AND SHIPPING CAPACITY CALCULATOR PAYMENT IN ADVANCE INVOICE COD ON DELIVERY CASH ON PICKUP * ALL PRICES INCL. VAT PLUS SHIPPING COSTS AND POSSIBLY CASH ON DELIVERY CHARGES , UNLESS OTHERWISE DESCRIBED ... Buyer protection very good 4.84 /5.00 This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future. Accept more Powered by imprint | privacy and data protection