Cov cuab yeej siv dej kho dej tuaj yeem muab faib ua peb pawg raws li cov hom phiaj kev kho mob thiab dej zoo: lub cev, tshuaj, thiab lom. Nws yog dav siv hauv kev kho mob ntawm ntau hom kev lag luam khib nyiab.
1. Kev siv lub cev ua haujlwm: feem ntau suav nrog kev pom, nag lossis daus, huab cua flotation, thiab cov tshuab sib cais membrane. Kev lim dej feem ntau yog siv los tshem tawm cov khoom tshem tawm ntawm dej; Cov txheej txheem sedimentation thiab huab cua flotation yog siv los cais cov roj thiab cov khoom; Membrane sib cais technologies, xws li ultrafiltration thiab thim rov qab osmosis, yog siv rau high-precision purification thiab tsim nyog rau kev kho mob siab ntsev dej khib nyiab thiab rov qab tau cov khoom muaj txiaj ntsig.
2. Cov cuab yeej siv tshuaj kho mob: tshem tawm cov pa phem los ntawm kev siv tshuaj lom neeg, nrog rau cov txheej txheem xws li flocculation, oxidation-txo, tua kab mob, thiab neutralization. Flocculation thiab coagulation feem ntau yog siv los tshem tawm cov khoom zoo; oxidation-txo txoj kev yuav siv tau los degrade organic pollutants los yog tshem tawm hnyav hlau; Cov txheej txheem tshuaj tua kab mob xws li tshuaj chlorination lossis kev kho ozone yog dav siv rau kev siv dej los yog kev kho mob ua ntej tso tawm.
3. Cov thev naus laus zis kho mob: tso siab rau cov kab mob kom txo qis cov organic hauv dej, cov thev naus laus zis muaj xws li cov txheej txheem activated sludge thiab cov txheej txheem kho anaerobic. Cov txheej txheem activated sludge yog tsim nyog rau kev kho cov dej khib nyiab nrog cov organic load siab, thaum kho tshuab anaerobic feem ntau yog siv los kho cov dej khib nyiab siab, uas tuaj yeem txo cov pa phem thiab rov ua kom lub zog (xws li biogas).
Cov thev naus laus zis no tau siv dav hauv kev kho dej khib nyiab hauv kev lag luam xws li roj av, tshuaj lom neeg, khoom noj khoom haus, thiab tshuaj. Lawv tsis tsuas yog txo cov pa phem hauv dej, tab sis kuj txhim kho cov dej rov qab siv dua, txhawb kev tsim kho kom ruaj khov ntawm kev tsim khoom lag luam.
Post lub sij hawm: Oct-17-2024