A CALCIUM ION SEPARATION DEVICE

摘要

The present invention disclosed a calcium ion separation device containing a direct-current power supply and multiple absorbing units, each absorbing unit is equipped with a separation chamber, electrode plates fir adsorbing ions, an anion-exchange membrane through which anions are passed and a cation-exchange membrane through which cations are passed, and wherein only monovalent cations and not divalent cations are passed through the cation-exchange membrane, the electrode plates are respectively disposed inside left and right side panels of the separation chamber and are respectively connected to the direct-current power supply to form positive and negative electrode plates, the anion-exchange membrane and the cation-exchange membrane are respectively disposed inside the positive and negative electrode plates, and one end of the separation chamber is a liquid inlet communicating with pending shell powders and the other end is a liquid outlet.

主权项

1. A calcium ion separation device containing a direct-current power supply and multiple absorbing units, wherein the term of multiple means one or more absorbing units are contained, each absorbing unit is equipped with a separation chamber, electrode plates for adsorbing ions, an anion-exchange membrane through which anions are passed and a cation-exchange membrane through which cations are passed, and wherein only monovalent cations and not divalent cations are passed through the cation-exchange membrane, the electrode plates arc respectively disposed inside left and right side panels of the separation chamber and are respectively connected to the direct-current power supply to form positive and negative electrode plates, the anion-exchange membrane and the cation-exchange membrane. are respectively disposed inside the positive and negative electrode plates in which the anion-exchange membrane is disposed at the positive electrode plate side and the cation-exchange membrane is disposed at the negative electrode plate side, and one end of the separation chamber is a liquid inlet communicating with pending shell powders and the other end is a liquid outlet.