Nrog kev txhim kho kev lag luam muaj zog thiab txhim kho tib neeg kev paub txog kev tiv thaiv ib puag ncig, cov tshuab ziab khaub ncaws tau txhim kho sai, thiab kev tsim cov sludge hauv nroog loj tau nce sai. Qhov nyuaj ntawm kev kho cov dej sludge thiab kev siv dav tau muaj kev txhawj xeeb heev los ntawm txhua tus. . Kev daws kom qhuav ntawm cov av sludge hloov sludge ua liaj ua teb tsheb, raws li cov ntaub ntawv raw, kev kho hluav taws kub, thiab txawm tias yuav txo qhov chaw pov tseg pov tseg, mus rau cov pa roj carbon tsawg thiab ib puag ncig zoo sludge tshuab ziab khaub ncaws.
Nta: Kev ua haujlwm siab, ib puag ncig zoo thiab txuag lub zog kom qhuav cov khoom. Cov cuab yeej kom qhuav siv lub iav tshiab tsav. Piv nrog rau cov tshuab ziab khaub ncaws dav dav, nws txuag tau ze li 20% ntawm kev siv cov thee. Cov pa roj carbon tsawg thiab ib puag ncig cov khoom siv kom qhuav. Cov cuab yeej ziab khaub ncaws siv ntau qib ua kom huv cov hmoov av. Cov cuab yeej siv, ua tiav thiab dhau qib kev tiv thaiv ib puag ncig tau teev tseg los ntawm #, txo kev ua qias tuaj ib puag ncig ntawm cov tshuab thiab khoom siv rau ib puag ncig ib puag ncig. Cov av txhua hnub thiab lwm yam khoom siv raw. Tshwj xeeb tshaj yog rau cov sludge ntawm cov txheej txheem electroplating.
Xaiv cov cuab yeej lim dej nruab nrab, qhov seem hauv cov kua dej ntawm lub tshuab lim, xaiv lub lim lim thiab cov pejxeem ntawm lub tshuab ziab khaub ncaws, kev nyab xeeb channel thiab txoj kab uas hla ntawm microporous phaj lim mesh yog feem ntau xaiv los ntawm lub tshuab ziab khaub ncaws txhawm rau nkag mus rau txoj kev nyab xeeb lossis 0.2 npaug ntawm qhov porosity loj.
Tsawg-carbon ib puag ncig tus phooj ywg sludge tshuab ziab khaub ncaws, sludge tshuab ziab khaub ncaws siv ntau qib huv huv cov khoom siv plua plav kom ua tiav thiab tshaj li qhov tau teev tseg ib puag ncig kev tiv thaiv ib puag ncig, txo cov pa phem ib puag ncig ntawm cov tshuab thiab khoom siv rau ib puag ncig ib puag ncig. Cov khoom siv sludge kom qhuav yog ua raws cov hauv paus ntsiab lus ntawm kev tiv thaiv ib puag ncig thiab txuag lub zog ntawm ntau cov nyhuv evaporator. Kev ua kom qhuav ntau yam yog xaiv kom ua kom qhuav ntau qib qhuav qhuav. Tom qab cov tub yees txias txias tau txo qis thiab cov dej tso tawm tau muab tshem tawm, cov dej ua kom muaj dej txaus tsim tau nkag mus rau nws cov neeg nyob hauv qab. Cov qib pyrogen qib tom ntej ua kom sov cov ntaub ntawv raw thiab siv lub zog yoog raws. Cov cuab yeej siv tshuab ziab khaub ncaws yog ua tiav cov cuab yeej ua kom qhuav, tsim nyog rau cov tshuab ziab khaub ncaws kom qhuav, cov khoom siv hlau, thiab cov hlau nplaum, hnyav, thiab ntab dej ntau ntawm cov lag luam mining, thiab av nplaum tsim los ntawm kev lag luam qhob. Nws yog tus yam ntxwv ua tau zoo ntau lawm thiab ua haujlwm yooj yim.
