Preparation method of zirconium-loaded zeolite used for removing fluorine
The invention discloses a preparation method of zirconium-loaded zeolite used for removing fluorine. The preparation method of the zirconium-loaded zeolite comprises the following steps: adding the raw material of the zeolite into 2 to 15wt% of zirconium oxychloride solution, soaking for 12 to 36h a...
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| creator | YAN WULI YANG BINGYI HUANG LIMEI CHEN HONGHONG WU FUHAI |
| description | The invention discloses a preparation method of zirconium-loaded zeolite used for removing fluorine. The preparation method of the zirconium-loaded zeolite comprises the following steps: adding the raw material of the zeolite into 2 to 15wt% of zirconium oxychloride solution, soaking for 12 to 36h and drying after removing filtrate so as to obtain the zirconium-loaded zeolite, wherein the ratio of the mass of the raw material of the zeolite to the volume of the zirconium oxychloride solution is 1:3 to 1:15. The zirconium-loaded zeolite prepared by the method has good adsorption performance, large fluorine removing capacity, simple and easy regeneration method and high efficiency, can be repeatedly used for many times, can not cause a secondary pollution in the treatment of a water sample,can use a static adsorption mode, can also be filled into a packed column for removing the fluorine with a dynamic adsorption mode, is suitable for the fluorine removing treatment of fluorinated water with various hardnesses, |
| format | Patent |
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The preparation method of the zirconium-loaded zeolite comprises the following steps: adding the raw material of the zeolite into 2 to 15wt% of zirconium oxychloride solution, soaking for 12 to 36h and drying after removing filtrate so as to obtain the zirconium-loaded zeolite, wherein the ratio of the mass of the raw material of the zeolite to the volume of the zirconium oxychloride solution is 1:3 to 1:15. 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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Preparation method of zirconium-loaded zeolite used for removing fluorine |
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