Yuav kom them rov qab cov kev txhawb nqa ntawm cov neeg muas zaub tshiab thiab qub, peb lub tuam txhab yuav twv yuav raug hu pib ib lub hlis Christmas luv nqi hnub no, thiab tag nrho cov khoom ntawm peb lub tuam txhab yuav luv nqi ntawm 10%. Yog tias koj xav tau, thov hu rau kuv.
Cia peb qhia luv luv txog peb cov khoom siv huv huv rau txhua tus.Our cov khoom tseem ceeb yog ntau yam dej phwj kho tshuaj, cov khoom tseem ceeb suav nrog:Dej Decoloring Agent,Poly DADMAC,PolyacrylamidePolyamine,PolyAluminium Chloridethiab lwm yam khoom.
Cov tshuaj kho dej tuaj yeem muab faib ua peb pawg:
1. Cov tshuaj kho dej phwj tuaj
2. Muaj circulating dej kho tshuaj
3. roj-dej sib cais tus neeg sawv cev
Cov yam ntxwv ntawm cov tshuaj kho dej tshiab
1. Cov tshuaj tiv thaiv ceev ceev, thiab nws tsuas yog siv sijhawm ib nrab teev mus rau ob peb teev los kho cov dej khib nyiab zoo tib yam.
2. Nws muaj ntau yam kev cuam tshuam rau cov kuab paug organic, thiab muaj cov nyhuv degradation zoo rau cov organic yooj yim-rau-degrade.
3. Cov txheej txheem yog qhov yooj yim, kev nqis peev me me, kev pabcuam lub neej ntev, kev ua haujlwm thiab kev saib xyuas yooj yim, cov nyhuv kho tau zoo tagnrho, thiab cov micro-electrolysis reagent noj thaum lub sijhawm kho yog tsawg dua.
4. Tom qab cov dej khib nyiab tau kho los ntawm micro-electrolysis, thawj ferrous lossis hlau ions yuav raug tsim nyob rau hauv dej, uas muaj cov nyhuv coagulation zoo dua li cov coagulants zoo tib yam. Tsis tas yuav ntxiv coagulants xws li hlau ntsev, thiab COD tshem tawm tus nqi siab, thiab yuav tsis ua rau muaj kuab paug thib ob rau dej.
5. Nws muaj cov nyhuv coagulation zoo, tuaj yeem tshem tawm chroma thiab COD, thiab txhim kho biodegradability ntawm cov dej khib nyiab zoo heev.
Ntuj ntxhia dej phwj kho tus neeg saib xyuas muaj tsib yam khoom: adsorption, ion pauv, catalytic cracking, tshuaj hloov dua siab tshiab, thiab physiological fertility. Qhov zoo ntawm daim ntawv thov:
(1) Qhov txiaj ntsig tseem ceeb tshaj plaws yog nws tuaj yeem kho txhua yam nyuaj rau kev kho, tshwj xeeb tshaj yog cov dej phwj tuaj;
(2) Ib qho me me ntawm cov khoom ntab tuaj yeem raug tshem tawm;
(3) ceev flocculation thiab sedimentation ceev, tsis tshua muaj noo noo cov ntsiab lus ntawm sediment, siab ceev, zoo lub cev qhuav dej, thiab yooj yim rau nias lim kho;
(4) Cov chaw kho dej phwj tuaj thiab cov txheej txheem yog qhov yooj yim, yooj yim rau kev khiav lag luam, uas txo qis kev nqis peev ib zaug hauv qhov project, thiab cov nqi khiav lag luam tsis siab;
(5) Cov sludge tsim nyob rau hauv cov dej phwj tuaj yeem siv los ua cov chiv chiv kom muaj kev sib koom ua ke, vim tias cov khoom siv pob zeb hauv av yog thawj cov chiv hnyav ntxiv. Yog li kom tshem tawm tag nrho cov pa phem thib ob.
Hauv kev lag luam kho dej, tsis yog tsuas yog ntau hom khoom siv kho dej tau dav siv, cov tshuaj kho dej kuj ua rau muaj txiaj ntsig zoo rau ntau yam kev lag luam. Cov tshuaj kho dej muaj xws li corrosion thiab scale inhibitors, flocculants, txo cov neeg ua haujlwm, cov kab mob bactericides, catalysts, tshuaj ntxuav, thiab lwm yam, txhua tus muaj nws tus kheej lub luag haujlwm thiab cov yam ntxwv.
Post lub sij hawm: Dec-15-2021