Kodi PAM flocculant imachita chiyani pamadzi?

Polyacrylamide (PAM) flocculantndi mankhwala omwe amagwiritsidwa ntchito kwambiri pokonza madzi kuti apititse patsogolo ubwino wa madzi komanso kupititsa patsogolo njira zosiyanasiyana zochiritsira.Polima yosunthikayi yatchuka chifukwa chakutha kwake kuchotsa zinyalala ndi tinthu tating'onoting'ono m'madzi, zomwe zimapangitsa kukhala gawo lofunikira kwambiri pothana ndi kuipitsidwa kwa madzi ndikuwonetsetsa kuti madzi ali abwino komanso aukhondo pazinthu zosiyanasiyana.

1. Flocculation Mechanism:

PAM imadziwika ndi mawonekedwe ake apadera a flocculation.Mu mankhwala madzi, flocculation amatanthauza ndondomeko kubweretsa pamodzi colloidal particles kupanga zazikulu, mosavuta settleable flocs.PAM imakwaniritsa izi mwa kusokoneza milandu yolakwika pa tinthu tating'onoting'ono, kulimbikitsa kuphatikizika, ndikupanga tinthu tating'onoting'ono tomwe timatha kupatukana ndi madzi.

2. Kuchulukitsa kwa Sedimentation:

Ntchito yayikulu ya PAM pakuchiza madzi ndikukulitsa njira ya sedimentation.Polimbikitsa kupanga magulu akuluakulu, PAM imathandizira kukhazikika kwa tinthu tating'onoting'ono, matope, ndi zonyansa m'madzi.Izi zimapangitsa kuti nthaka ikhale yabwino, zomwe zimathandiza kuchotsa bwino zowonongeka ndi madzi omveka bwino.

3. Kufotokozera za Madzi:

PAM imagwira ntchito makamaka pakuwunikira madzi pochotsa turbidity ndi zolimba zoyimitsidwa.Mphamvu zake za flocculation zimathandizira kuti pakhale magulu akuluakulu komanso ochepa kwambiri, omwe amakhazikika mofulumira, kusiya madzi omveka bwino komanso opanda zonyansa zooneka.Izi ndizofunikira kwambiri pakugwiritsa ntchito komwe madzi abwino ndi ofunikira, monga poyeretsa madzi akumwa ndi njira zamakampani.

4. Kuletsa kukokoloka kwa nthaka:

Kupitilira chithandizo chamadzi, PAM imagwiritsidwanso ntchito pakuwongolera kukokoloka kwa nthaka.Ikagwiritsidwa ntchito ku dothi, PAM imapanga mgwirizano ndi tinthu tating'onoting'ono, kuonjezera mgwirizano wawo ndi kuchepetsa mwayi wa kukokoloka.Ntchitoyi ndi yofunika kwambiri pa ntchito zaulimi, zomangamanga, ndi kukonzanso nthaka, kumene kupewa kukokoloka kwa nthaka n’kofunika kwambiri kuti nthaka ikhale ya chonde komanso kupewa kuwonongeka kwa chilengedwe.

5. Kukhathamiritsa kwa Coagulation:

PAM itha kugwiritsidwa ntchito molumikizana ndi ma coagulants kuti akwaniritse njira yolumikizirana.Ma coagulants amasokoneza tinthu tating'onoting'ono m'madzi, ndipo PAM imathandizira kupanga ma flocs akuluakulu, kupititsa patsogolo mphamvu ya coagulation.Synergy izi kumabweretsa zotsatira zabwino madzi mankhwala, makamaka kuchotsa zabwino particles kuti zingakhale zovuta kuthetsa mwa coagulation yekha.

6. Kuyeretsa Madzi Kopanda Mtengo:

Kugwiritsa ntchito PAM pochiza madzi ndikotsika mtengo chifukwa chakutha kupititsa patsogolo magwiridwe antchito amankhwala ndi njira zina zamankhwala.Mwa kuwongolera mawonekedwe a tinthu tating'onoting'ono, PAM imachepetsa kufunikira kwa ma coagulants ochulukirapo, zomwe zimapangitsa kuti pakhale ndalama zosungiramo madzi opangira madzi ndi mafakitale omwe amayeretsa madzi.

Mwachidule, PAM flocculant imagwira ntchito yofunika kwambiri pakuchiritsa madzi polimbikitsa kuyandama, kupititsa patsogolo kusungunuka, komanso kuwunikira madzi.Kusinthasintha kwake kumapitilira kuchiritsa madzi ndikuphatikiza kuwongolera kukokoloka kwa nthaka, ndikupangitsa kukhala chida chofunikira kwambiri chothana ndi zovuta zachilengedwe.Kukhazikitsidwa kwa PAM m'njira zochizira madzi kumawonetsa mphamvu zake, zotsika mtengo, komanso zopereka kuti zitsimikizire kupezeka kwa madzi aukhondo ndi otetezeka.