Titanium electrodes Rau dej phwj kho

Titanium electrodes rau kev kho dej khib nyiab:

Nws siv lub cev, tshuaj thiab tshuaj lom neeg txoj hauv kev los kho cov dej khib nyiab, ntxuav cov dej khib nyiab, txo cov pa phem, thiab txawm tias ua tiav cov dej khib nyiab, rov siv dua, thiab siv dej tag nrho.

Kev kho dej phwj tuaj yeem muab faib ua peb hom: txoj kev siv lub cev, txoj kev lom neeg thiab tshuaj lom neeg raws li nws txoj haujlwm.

1 Txoj kev siv lub cev: Lub cev ua haujlwm feem ntau yog siv los cais cov tshuaj insoluble hauv cov dej phwj tuaj, thiab cov khoom siv tshuaj tsis raug hloov thaum kho.

2 Txoj kev lom neeg: Siv cov txheej txheem metabolic ntawm cov kab mob, cov organic teeb meem yaj lossis colloidal hauv cov dej phwj tuaj yog decomposed thiab oxidized rau hauv cov khoom ruaj khov inorganic los ntxuav cov dej phwj tuaj.

3 chemical method:Titanium electrodesKev kho cov dej khib nyiab yog ib txoj hauv kev kho lossis rov ua kom yaj lossis colloidal cov dej phwj los ntawm cov tshuaj tiv thaiv, thiab feem ntau yog siv rau cov dej khib nyiab.

Electrochemical oxidation muaj xws li ncaj qha anodization thiab indirect anodization raws li txawv oxidation mechanisms.

1.Direct anodization

Cov txheej txheem oxidation ncaj qha feem ntau tshwm sim thaum cov organic teeb meem nyob rau hauv siab concentration, cov pa phem yog adsorbed rau ntawm qhov chaw ntawm lub anode, thiab ces cov oxides raug tshem tawm los ntawm anode electron hloov txheej txheem.

2.Indirect anodization

Indirect anodization yog hais txog indirect oxidation ntawm cov pa paug hauv dej los ntawm ib tug muaj zog oxidant generated los ntawm oxidation cov tshuaj tiv thaiv ntawm lub anode mus cuag cov nyhuv ntawm sterilization thiab tshem tawm algae.

Thaum lub sij hawm cov tshuaj tiv thaiv electrochemical, ib co active intermediates xws li OH, OCl-, H2O2, O3, thiab lwm yam yuav raug tsim nyob rau saum npoo ntawm electrode.

Daim ntawv thov ntawm titanium anode nyob rau hauv kev kho mob ntawm high concentration industrial wastewater, uas muaj xws li daim ntawv thov ntawm titanium anode.

Nws cov txheej txheem txheej txheem yog:

1. Cov dej khib nyiab yog lim, thiab cov dej khib nyiab lim tau muab faib ua cov lim seem thiab lim;

2. Cov lim residue raug rau cov txheej txheem adsorption, thiab ntau hom khoom siv tau raug txheeb xyuas kom rov zoo;

3. Yog hais tias lub filtrate yog ib tug tsis muaj paug filtrate los yog ib tug pa filtrate, nws yog ncaj qha nkag mus rau hauv lub sedimentation tank. Yog tias cov filtrate yog cov organic filtrate lossis hnyav hlau filtrate, nws tau nkag mus rau hauv titanium anode electrolysis cell;

4. Ntxiv ib qho nruab nrab alkaline thiab acidic nruab nrab raws li nyob rau hauv lub sedimentation tank thiab titanium anode electrolysis tank hloov pH nqi ntawm cov filtrate;

5. Lub filtrate tom qab electrocatalytic oxidation ntawm titanium anode electrolysis cell yog nkag mus rau hauv lub tank sedimentation rau kev kho mob;

6. Cov lim dej tom qab nag lossis daus tuaj yeem rov ua dua tshiab rau hauv dej. Nws txuag cov peev txheej dej, siv hluav taws xob tsawg, thiab txo cov nqi lag luam.

Paub meej:

Qhov chaw ntawm Keeb Kwm: Shaanxi, Suav teb (Mainland)

Brand: Kev vam meej

Tus naj npawb ntawm cov qauv: CSTY anode

Daim ntawv thov: Industrial Technology: Sandblasting, pickling

Qib: Gr1 ua ke nrog titanium substrate, sib xyaw

Hmoov los tsis: tsis hmoov

Cov ntsiab lus Ti (%): 99.6%

Puab: mesh, phaj, pob tawb, raj

Txheej: RuO2 / RuO2-IrO2

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