Assertion: acidic hypochlorous acid | /r/HasProperty | obtained
Facets:
value: easily
type: MANNER
value: by immersing in water
type: MANNER
value: by treating a hypochlorite solution
type: MANNER
value: simply
type: MANNER
value: without decreasing the ph
type: MANNER
value: by reacting calcium hypochlorite
type: MANNER
Source sentences:
text: According to the method of the present invention, weakly acidic hypochlorous acid having a high bactericidal effect can be easily obtained simply by treating a hypochlorite solution with a weakly acidic ion exchanger.
text: By including calcium hypochlorite and a weakly acidic ion exchanger in a water-permeable container such as a non-woven fabric, weakly acidic hypochlorous acid can be obtained simply by immersing in water.
text: Moreover, according to the manufacturing method and manufacturing apparatus of weakly acidic hypochlorous acid of this invention, as shown in the following Example, weakly acidic hypochlorous acid with a high concentration of 500 ppm or more can be obtained.
text: According to the method of the present invention, weakly acidic hypochlorous acid having a high bactericidal effect can be easily obtained simply by treating a hypochlorite solution with a weakly acidic ion exchanger.
text: By including calcium hypochlorite and a weakly acidic ion exchanger in a water-permeable container such as a non-woven fabric, weakly acidic hypochlorous acid can be obtained simply by immersing in water.
text: Moreover, according to the manufacturing method and manufacturing apparatus of weakly acidic hypochlorous acid of this invention, as shown in the following Example, weakly acidic hypochlorous acid with a high concentration of 500 ppm or more can be obtained.
text: According to the method of the present invention, a weakly acidic hypochlorous acid with low bleaching effect can be obtained because the weakly acidic hypochlorous acid can be prepared without generating dissolved chlorine substantially.
text: According to the method of the present invention, the weakly acidic hypochlorous acid having high sterilization effect can be obtained easily only by treating the hypochlorite solution with the weakly acidic ion exchanger.
text: The weakly acidic hypochlorous acid can be obtained only by immersing the container in water because calcium hypochlorite and the weakly acidic ion exchanger are included in the container such as the nonwoven fabric which can pass through water.
text: The hypochlorite solution is introduced from the diluting device to the ion-exchange column by the pump and treated with the weakly acidic ion exchanger, and weakly acidic hypochlorous acid can be obtained.
text: As described above, according to the method for producing a weakly acidic hypochlorous acid of the present invention, the weakly acidic hypochlorous acid can be obtained easily without decreasing the pH to the range of generating chlorine gas.
text: Then, a weakly acidic hypochlorous acid was obtained from a sodium hypochlorite solution with the concentration of 200 ppm using acrylic-based DIAION (registered trademark)
text: The weakly acidic hypochlorous acid of pH6.0 was able to be obtained by mixing the provided weakly acidic hypochlorous acid of pH4.9 with the sodium hypochlorite solution of pH8.7 which did not pass through the resin yet.
text: As described above, a weakly acidic hypochlorous acid with pH5.2-7.3 was able to be obtained easily by reacting calcium hypochlorite and a weakly acidic ion exchange resin.