Kodi PAM flocculant imagwira ntchito bwanji ndi madzi?

Chophimba cha Polyacrylamide (PAM)ndi mankhwala omwe amagwiritsidwa ntchito kwambiri pokonza madzi kuti awonjezere ubwino wa madzi ndikuwonjezera magwiridwe antchito a njira zosiyanasiyana zochizira. Polima wosinthasintha uyu watchuka chifukwa cha kuthekera kwake kuchotsa zinyalala ndi tinthu tomwe timatuluka m'madzi, zomwe zimapangitsa kuti ikhale gawo lofunikira kwambiri polimbana ndi kuipitsidwa kwa madzi ndikuwonetsetsa kuti madzi ndi otetezeka komanso oyera kuti agwiritsidwe ntchito m'njira zosiyanasiyana.

1. Njira Yoyendetsera Kuyenda kwa Madzi:

PAM imadziwika ndi mphamvu zake zapadera zodumphira madzi. Pochiza madzi, kudumphira madzi kumatanthauza njira yosonkhanitsira tinthu ta colloidal kuti tipange tinthu tating'onoting'ono tomwe timatha kukhazikika mosavuta. PAM imakwaniritsa izi mwa kuchepetsa mphamvu zoyipa pa tinthu tating'onoting'ono, kulimbikitsa kusonkhana, ndikupanga tinthu tating'onoting'ono tolemera tomwe tingalekanitsidwe mosavuta ndi madzi.

2. Kutulutsa kwa zinyalala m'nthaka:

Ntchito yaikulu ya PAM pakukonza madzi ndikuwonjezera njira yothira madzi. Mwa kulimbikitsa mapangidwe a ma flocs akuluakulu, PAM imathandizira kukhazikika kwa tinthu tating'onoting'ono, zinyalala, ndi zonyansa m'madzi. Izi zimapangitsa kuti zinyalala zikhale bwino, zomwe zimathandiza kuti zichotsedwe bwino komanso kuti madzi azikhala omveka bwino.

3. Kufotokozera Madzi:

PAM ndi yothandiza kwambiri poyeretsa madzi mwa kuchotsa matope ndi zinthu zolimba zomwe zimapachikidwa. Mphamvu zake zoyandama zimathandiza kuti pakhale ma floc akuluakulu komanso okhuthala, omwe amakhazikika mwachangu, zomwe zimasiya madziwo ali oyera komanso opanda zinyalala zooneka. Izi ndizofunikira kwambiri pakugwiritsa ntchito madzi oyera, monga poyeretsa madzi akumwa ndi mafakitale.

4. Kuwongolera Kukutha kwa Dothi:

Kupatula kukonza madzi, PAM imagwiritsidwanso ntchito poletsa kukokoloka kwa nthaka. Ikagwiritsidwa ntchito panthaka, PAM imapanga mgwirizano ndi tinthu tating'onoting'ono, zomwe zimawonjezera mgwirizano wawo ndikuchepetsa mwayi wokokoloka kwa nthaka. Kugwiritsa ntchito kumeneku n'kofunika kwambiri paulimi, zomangamanga, ndi mapulojekiti okonzanso nthaka, komwe kupewa kukokoloka kwa nthaka ndikofunikira kwambiri kuti nthaka ikhale yobereka komanso kupewa kuwonongeka kwa chilengedwe.

5. Kukonza Kutsekeka kwa Magazi:

PAM ingagwiritsidwe ntchito limodzi ndi ma coagulants kuti iwonjezere njira yolumikizirana. Ma coagulants amasokoneza tinthu tating'onoting'ono m'madzi, ndipo PAM imathandiza kupanga ma flocs akuluakulu, zomwe zimapangitsa kuti coagulability igwire bwino ntchito. Kugwirizana kumeneku kumabweretsa zotsatira zabwino zochizira madzi, makamaka pochotsa tinthu tating'onoting'ono tomwe tingakhale ovuta kuchotsa kudzera mu coagulation yokha.

6. Kukonza Madzi Kotsika Mtengo:

Kugwiritsa ntchito PAM pochiza madzi ndikotsika mtengo chifukwa kumatha kupititsa patsogolo magwiridwe antchito a mankhwala ena ochiza ndi njira zina. Mwa kukonza mawonekedwe okhazikika a tinthu tating'onoting'ono, PAM imachepetsa kufunikira kwa ma coagulants ambiri, zomwe zimapangitsa kuti mafakitale ochiza madzi ndi mafakitale omwe akukhudzidwa ndi kuyeretsa madzi asamawononge ndalama.

Mwachidule, PAM flocculant imagwira ntchito yofunika kwambiri pakukonza madzi mwa kulimbikitsa kuyandama, kukulitsa kuyandama kwa madzi, ndi kuyeretsa madzi. Kusinthasintha kwake kumapitirira kukonza madzi mpaka kuphatikizapo kuchepetsa kukokoloka kwa nthaka, zomwe zimapangitsa kuti ikhale chida chofunikira pothana ndi mavuto azachilengedwe. Kugwiritsa ntchito PAM mu njira zosamalira madzi kukuwonetsa kugwira ntchito kwake, kugwiritsa ntchito ndalama moyenera, komanso zopereka zake pakuwonetsetsa kuti madzi oyera komanso otetezeka akupezeka.