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The last water treatment system used for removing sulphate from water is distillation, which boils water and cools the steam until it condenses into a different container. Sulphate, as do other dissolved solids and chemicals stay in the boiling pot.
15 Ιουλ 2023 · Ion exchange is a known wastewater treatment process which can be used to remove the sulphate ion from wastewater through exchanging the ions between the ion exchanger (resin) and liquid (contaminated water).
6 Ιαν 2015 · Many treatment technologies have been developed and refined to remove sulfate from water, including chemical, biological, and physical processes. Chemical Treatment Technologies. Chemical methods for reducing sulfate concentrations include: Lime precipitation; Barium precipitation; The CESR process; The SAVMIN™ process
15 Ιουν 2023 · This review analyses laboratory, pilot and industrial-scale technologies available for sulfate removal from water produced for human consumption, from naturally occurring sulfur water and that resulting from human activities. Most of them exceed 90% removal efficiencies.
Ion exchange water treatment systems play a significant role in wastewater treatment and contribute to improving water quality and meeting various industrial and domestic needs. All natural waters contain, in various concentrations, dissolved salts which dissociate in water to form charged ions.
1 Φεβ 2003 · This study contributes to a strategy for controlled separation of sulfate using a sustainable biocomposite material that is suitable for fixed-bed column point-of-use water treatment...
2 Ιαν 2020 · Sulphate plays very important role in controlling redox reaction in almost all aquatic system. Sulphate reduction occurs extensively in groundwater system. Sulphate can be reduced by consumption of hydrogen ions and produced hydrogen sulphide as by-product (Christensen et al., 2000):
