Thaum twg yog polyacrylamide yuav tsum tau siv hauv kev kho dej?

Polyacrylamide(Pam) yog dav siv cov polymer hauv cov txheej txheem dej kho mob. Nws daim ntawv thov feem ntau cuam tshuam nrog nws lub peev xwm los flocculate lossis coagulate txwv nyob rau hauv dej, ua rau kom txhim kho dej ntshiab thiab txo cov turbidity. Nov yog qee qhov xwm txheej uas muaj nyob hauv kev kho dej:

Flocculation thiab Coagulation: Polyacrylamide feem ntau ua haujlwm raws li cov flocculant lossis coagulant lossis sib xyaw ua ke hauv dej, ua cov flocs loj dua thiab hnyav dua. Cov flocs khom sai dua sai sai, pab nyob rau hauv kev tshem tawm cov khib nyiab thiab turbidity.

Kev haus dej kom pom tseeb ntawm cov dej haus: hauv kev haus dej tshuaj tua dej, zoo siab Anionic Pam tuaj yeem siv los txhim kho cov sedimentation thiab kev ua raws li cov txheej txheem. Nws pab hauv kev tshem tawm ntawm impurities, cov organic teeb meem, thiab lwm yam paug tsis huv, ua kom cov dej haus kom huv si.

Wastewater kev kho mob: Polyacrylamide pom cov ntawv thov hauv kev kho cov dej khib nyiab, qhov chaw nws pab cais cov khib nyiab, roj, thiab lwm yam kuab paug los ntawm dej. Qhov no yog qhov tseem ceeb rau kev ua raws li ib puag ncig cov cai thiab rau kev rov ua dua lossis tshem tawm cov dej kho kom nyab xeeb.

Pam tuaj yeem ua haujlwm hauv cov chaw siv hluav taws xob hauv nroog kom kho tau cov yam ntxwv ntawm sludge, pab hauv cov txheej txheem dewatering. Qhov no ua raws li kev sib cais ntawm cov dej los ntawm cov khoom khov ua ntej pov tseg.

Tsuas yog siv cov khoom siv thiab cov pob zeb hauv av: hauv kev siv cov haujlwm ntawm cov txheej txheem, polyacrylamide Nws tseem ua haujlwm hauv Tailings Dewatering cov txheej txheem.

Kev Tswj Xyuas Kev Ua Liaj Ua Teb: Hauv qee kis, PAM tau thov rau kev ua liaj ua teb los tswj cov av yaig thiab tswj cov dej ntws tawm. Nws tuaj yeem txo cov kev thauj mus los ntawm cov av qeeg thiab txhim kho cov dej zoo hauv cov dej nyob ze.

Nws yog ib qho tseem ceeb kom nco ntsoov tias cov ntaub ntawv tshwj xeeb thiab kev tshuaj ntau dua ntawm cov yam ntxwv ntawm cov dej ntawm cov dej kom raug cov dej paug tam sim no. Kev siv PAM yuav tsum ua raws cov cai hauv zos, thiab nws daim ntawv thov yuav tsum ua tib zoo saib xyuas kom paub tias dej kho mob ib puag ncig. Kev sab laj nrog cov kws kho dej lossis cov kws tshaj lij kom pom zoo rau cov lus pom zoo thiab qhov chaw tshwj xeeb.