Abstract:
Provided are a device for carbonation and deionization of carbon dioxide, a method for carbonation and deionization of liquids, and a composition or a kit for reacting with an ion concentrate of deionizing reaction of the liquids. The device for carbonation and deionization of carbon dioxide comprises a carbonating reaction part comprising a metal phyllosilicate including an amino group; and a deionization device connected to the carbonating reaction part to be connected for fluids.
Abstract:
The Present invention relates to an oxidation-reduction fuel cell using trivalent ferric-ethylenediaminetetraacetic acid, and a method for separating nitrogen monoxide using the same, more specifically to an oxidation-reduction fuel cell using trivalent ferric-ethylenediaminetetraacetic acid which can be adsorbed and collected by separating only nitrogen monoxide from exhaust gas, which can produce electric energy without an extra supply of trivalent ferric- ethylenediaminetetraacetic acid. Divalent ferric- ethylenediaminetetraacetic acid adsorbed with nitrogen monoxide is produced by reducing trivalent- ethylenediaminetetraacetic acid with the oxidation-reduction fuel cell; in case of oxidizing the divalent ferric- ethylenediaminetetraacetic acid adsorbed with nitrogen monoxide, the trivalent ferric- ethylenediaminetetraacetic acid and nitrogen monoxide can be separated; and the fuel cell can be operated without an extra supply of trivalent ferric- ethylenediaminetetraacetic acid.
Abstract:
The present invention relates to an apparatus for culturing microalgae. The microalgae are cultured gradually to be high-density through each culture medium classified as at least two steps according to the density the microalgae, wherein each of culture mediums forms multiple channels in a waterway-type pond shape to be a multi-layered structure within a sealed chamber so as to allow circulation among the multi-layered structures, thereby effectively culturing microalgae through photobioreaction.
Abstract:
본발명은과황산염의회수방법및 정량방법에관한것이다. 상기과황산염의회수방법에따르면, 다양한황 함유음이온을포함하는혼합용액으로부터순수한과황산염을용이하게회수할수 있다. 또한, 상기과황산염의정량방법에따르면, 상기회수방법을통해고순도의과황산염을정량하여높은정확성및 신뢰도로과황산염을정량할수 있다.