Daim ntawv thov ntawm Pam hauv kev txhim kho flocculation thiab kev ua kom tiav

Hauv cov txheej txheem dej phwj dej, flocculation thiab sedimentation yog qhov tsis tseem ceeb, uas yog ncaj qha rau qhov zoo ntawm cov txheej txheem kev kho mob tag nrho. Nrog kev nce qib nruam ntawm thev naus laus zis, polyacrylamide (Pam Kab lus no yuav mob siab rau ntawm Pam hauv kev txhim kho flocculation thiab sedimentation, txheeb xyuas qhov zoo thiab kev nkag siab zoo ntawm PAM.

Daim ntawv thov zoo ntawm PAMHauv kev txhim kho flocculation thiab kev ua kom tiav

Cov txiaj ntsig nrawm nrawm: PAM molecules muaj cov yam ntxwv ntawm cov kab mob siab thiab cov neeg tuaj yeem ua kom sai sai uas raug tshem tawm ntawm cov flocs los ntawm bridging. Qhov no pab kom lub sijhawm luv luv thiab txhim kho kev ua haujlwm tau zoo.

Txhim kho cov sedimentation: los ntawm kev ntxiv cov pa, qhov loj me ntawm flocs tau nce, li kev txhim kho cov kev sib cais ntawm lub tentimentation tank. Qhov no pab txo cov ntsiab lus tshem tawm hauv cov effluent thiab txhim kho qhov zoo ntawm effluent.

Haum rau ntau yam ntawm cov dej num zoo: Hom thiab kev kho mob ntawm kev kho dej muaj txiaj ntsig zoo raws li cov dej muaj zog, ua kom muaj zog tshuab hluav taws xob thiab muaj ntau yam kuab paug.

Txo kev siv hluav taws xob: Kev siv PAM tuaj yeem ua rau lub sijhawm tswm sffling, yog li txo lub zog kev noj haus ntawm kev kho mob. Qhov no yog qhov tseem ceeb tshaj plaws rau kev txuag hluav taws xob thiab emission txo.

Txo cov sludge ntau lawm: cov floc tsim los ntawm kev siv Pam muaj cov qauv dej nruj thiab pov tseg ntawm sludge ntau lawm thiab pov tseg cov nqi.

Cov tswv yim thiab cov lus teb ntawm Pam hauv kev txhim kho flocculation thiab kev ua yeeb yam

Txawm hais tias PAM muaj qhov tseem ceeb hauv kev txhim kho flocculation thiab kev ua kom tiav, kuj tseem muaj qee qhov kev cov nyom:

Kev tswj hwm ntawm kev ntsuas tshuaj: cov nqi ntawm Pam yuav tsum tau hloov kho raws li qhov dej tiag tiag. Ntau ntau ntau ntxiv yuav ua rau cov nqaij ua kom tawg. Yog li ntawd, kho kev tswj hwm ntawm kev siv tshuaj yog qhov tseem ceeb.

Cov teeb meem nrog cov khoom seem: qee cov khoom lag luam muaj cov khoom lag luam ntawm Monomers, uas yuav cuam tshuam rau ib puag ncig thiab tib neeg kev noj qab haus huv. Yog li ntawd, nws yog ib qho tseem ceeb kom xaiv Pam cov khoom lag luam nrog cov ntsiab lus qis dua cov ntsiab lus thiab ua kom muaj kev tshem tawm cov khoom seem.

Kev ua haujlwm thiab kev txij nkawm: kev sib cais thiab sib xyaw ntawm Pam yuav tsum muaj cov khoom siv tshwj xeeb thiab kev ua haujlwm los xyuas kom meej tias nws yog tusyees dispersed hauv dej. Yog li ntawd, muaj ib qho kev xav tau ntxiv dag zog rau tus neeg teb xov tooj kev kawm thiab khoom txij nkawm.

Tus nqi thiab cov neeg muaj peev xwm: Yog li no, paub yuav tsum tau them nyiaj rau nws siv.

Noj ua ke,PamMuaj cov txiaj ntsig zoo hauv kev txhim kho flocculation thiab kev ua kom huv thiab yog lub zog tseem ceeb hauv kev tshuaj lim dej. Peb lub tuam txhab muaj ntau cov txiaj ntsig ntawm cov khoom lag luam zoo tshaj cov khoom lag luam, suav nrog cov hmoov thiab cov emulsion qhuav thiab emulsion. Koj yuav txais tos kom nyem rau ntawm lub vev xaib raug rau saib cov ntsiab lus thiab yuav khoom.