Ваш браузер устарел.

Для того, чтобы использовать все возможности сайта, загрузите и установите один из этих браузеров.

скрыть

Article

  • Title

    Ion exchange demineralization and water softening with increased level of salinity and hardness

  • Authors

    Маkаrеnko Iryna M.
    Тrus Inna M.
    Grabitchenko Valentyna M.

  • Subject

    CHEMISTRY. CHEMICAL ENGINEERING

  • Year 2014
    Issue 1(43)
    UDC 66.065.31+628.164/.165
    DOI 10.15276/opu.1.43.2014.40
    Pages 235-241
  • Abstract

    This work lies in the range of science topics on creation of low-waste demineralization technology of light-salted natural and waste water. The aim of this work is to study the sorption processes of chlorides and sulfates on anion exchange resin AV-17-8 in basic form for development effective way of water mitigation and demineralization without using cation exchange resin. Scientific novelty of such method is determination of the dependence of efficiency of softening and desalting water with high sulfate content from the ionic composition of the water, ion form and its regeneration conditions. Ion exchange method of water treatment is based on the use of high-basic anion exchange resin in OH- form in dynamic conditions. Practical importance of this research is the development of a convenient method for treatment of mine water and baromembrane desalination concentrates of water that provide a creation of low-waste demineralization processes of water with high salinity.

  • Keywords ion exchange, anionite, regeneration, chlorides, sulfates, mitigation, ultrasound
  • Viewed: 1410 Dowloaded: 8
  • Download Article
  • References

    Література
    1.    Кучерик, Г.В. Ионообменное выделение хлоридов и сульфатов из воды / Г.В. Кучерик, Ю.А. Омельчук, Н.Д. Гомеля // Збірник наукових праць СНУЯЕтаП.  — 2010. — Т. 3, № 35. — С. 129 — 136.
    2.    Кучерик, Г.В. Исследование процессов умягчения при деминерализации шахтных вод на анионите АВ-17-8 / Г.В. Кучерик, Ю.А. Омельчук, Н.Д. Гомеля // Восточно-Европейский журнал передовых технологий. — 2013. — № 2/11(62). — С. 35 — 38.
    3.    Шаблий, Т.А. Переработка отработанных щелочных и нейтральных регенерационных растворов ионообменного умягчения воды методом электролиза / Т.А. Шаблий // Энерготехнологии и ресурсосбережение. — 2010. — № 6. — С. 63 — 66.

    References
    1.    Kucherik, G.V. Ionoobmennoe vydelenie khloridov i sul’fatov iz vody [Ion-exchange extraction of chlorides and sulfates from water] / G.V. Kucherik, Yu.A. Omel’chuk, N.D. Gomelya // Zbirnyk naukovykh prats SNUIaEtaP [Coll. sci. papers of  SNUNE&I]. – 2010. – Vol. 3, #35. – pp. 129 – 136.
    2.    Kucherik, G.V. Issledovanie protsessov umyagcheniya pri demineralizatsii shakhtnykh vod na anio-nite AV-17-8 [Investigation of softening processes in demineralizing  mine water on anioniteAV-17-8] / G.V. Kucherik, Yu.A. Omel’chuk, N.D. Gomelya // Vostochno-Evropeyskiy zhurnal peredovykh  tekhnologiy [East European Journal of advanced technologies]. – 2013. –  #2/11(62). – pp. 35 – 38.
    3.    Shabliy, T.A. Pererabotka otrabotannykh shchelochnykh i neytral’nykh regeneratsionnykh rastvorov ionoobmennogo umyagcheniya vody metodom elektroliza [Recycling of waste alkaline and neutral regenerants of ion-exchange water softening by electrolysis method] / T.A. Shabliy // Energotekhnologii i resursosberezhenie [Energy Technologies and Resource Saving]. – 2010. – # 6. – pp. 63 – 66.

  • Creative Commons License by Author(s)