Water purifier with catalytic oxidation function
A technology of catalytic oxidation and water purifier, applied in chemical instruments and methods, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of difficult removal of membrane pollution, organic microbial pollution, etc., and achieve reduction Membrane fouling, prolonging membrane life, and reducing membrane fouling
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[0012] Embodiment 1: Combining figure 1 and figure 2 This embodiment is described. This embodiment includes a pretreatment system and an ultraviolet hybrid membrane catalytic reactor. The pretreatment system includes a ceramic filter element 1 and an activated carbon filter element 2. The ceramic filter element 1 and the activated carbon filter element 2 are connected by pipelines. The ultraviolet hybrid membrane catalyzed The oxidation reactor includes a valved head 3, an ultraviolet lamp 4 and a polyvinylidene fluoride hybrid membrane assembly 5. The polyvinylidene fluoride hybrid membrane assembly 5 includes a membrane assembly shell 5-1 and several membrane wires 5-2 , the membrane module housing 5-1 is a closed cylinder, several membrane wires 5-2 are vertically arranged in the inner cavity of the membrane module housing 5-1, and the lower part of the membrane module housing 5-1 is provided with a water inlet 5-1-1, the ultraviolet lamp 4 is vertically embedded in the m...
Example Embodiment
[0013] Specific implementation mode 2: Combining figure 1 and figure 2 Illustrating this embodiment, the nano-additives in this embodiment are modified nano-titania, titania nanotubes, titania nanowires, nano-SiC, nano-GaN, carbon nanotubes, Ti pillared clay or Fe pillared clay. Other components and connection relationships are the same as in the first embodiment.
Example Embodiment
[0014] Specific implementation three: combination figure 1 Describing the present embodiment, the pore diameter of the ceramic filter element 1 of the present embodiment is 0.1 μm to 0.6 μm. Other compositions and connection relationships are the same as in the first or second embodiment.
[0015] Specific embodiment four: combination figure 1 Describing the present embodiment, the pore diameter of the ceramic filter element 1 of the present embodiment is 0.2 μm. Other compositions and connection relationships are the same as in the third embodiment.
[0016] Specific implementation five: combination figure 1 Describing the present embodiment, the pore diameter of the ceramic filter element 1 of the present embodiment is 0.3 μm. Other compositions and connection relationships are the same as in the third embodiment.
[0017] Specific Embodiment Six: Combining figure 1 Describing the present embodiment, the pore diameter of the ceramic filter element 1 of the present embo...
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