Kugwiritsa Ntchito Polyacrylamide (PAM) mu Kumwa Madzi Akumwa

Pankhani yokonza madzi, kufunafuna madzi aukhondo ndi abwino n’kofunika kwambiri. Pakati pa zida zambiri zomwe zilipo pa ntchitoyi,polyacrylamide(PAM), yomwe imadziwikanso kuti coagulant, imadziwika kuti ndi yosunthika komanso yothandiza. Kugwiritsiridwa ntchito kwake mu njira ya chithandizo kumatsimikizira kuchotsedwa kwa zonyansa ndi zowonongeka, motero kumawonjezera ubwino wa madzi akumwa. Nkhaniyi delves mu ntchito zosiyanasiyana za Polyacrylamide mankhwala madzi akumwa, elucidating udindo wake monga chigawo chofunikira pa ndondomeko kuyeretsedwa.

1. Coagulationndi Flocculation

Mmodzi wa ntchito yaikulu ya Polyacrylamide mu kumwa madzi mankhwala ndi m`kati coagulation ndi flocculation. Coagulation imaphatikizapo kusokoneza tinthu tating'onoting'ono ta colloidal mwa kuwonjezera mankhwala, kuwongolera kuphatikizika kwawo. Polyacrylamide aids mu ndondomekoyi ndi neutralizing mlandu zoipa pa inaimitsidwa particles, kulimbikitsa awo aggregation mu zikuluzikulu, settleable flocs. Pambuyo pake, flocculation imatsimikizira kupangidwa kwa magulu akuluakulu ndi ochulukirapo, omwe amatha kuchotsedwa mosavuta kudzera mu sedimentation kapena kusefera.

2. Kupititsa patsogolo Kuchotsa Zowonongeka

polyacrylamide imathandizira kuchotsa zonyansa zosiyanasiyana zomwe zimapezeka m'madzi akumwa. Pothandizira kupangidwa kwa magulu akuluakulu, kumapangitsa kuti nthaka ikhale yabwino komanso kusefedwa, zomwe zimapangitsa kuchotsa bwino zinthu zolimba zomwe zaimitsidwa, organic matter, ndi tizilombo toyambitsa matenda. Kuphatikiza apo, PAM imathandizira kuchotsa zitsulo zolemera, monga lead ndi arsenic, popanga ma complex ndi ayoni, potero amalepheretsa kubalalitsidwa kwawo m'madzi oyeretsedwa.

3. Kuchepetsa Chiphuphu

Kuwonongeka kwamadzi, komwe kumayambitsidwa ndi tinthu tating'onoting'ono m'madzi, sikumangokhudza kukongola kwamadzi akumwa komanso kumagwira ntchito ngati chizindikiro cha madzi abwino. Polyacrylamide bwino amachepetsa turbidity ndi kulimbikitsa aggregation wa particles zabwino mu flocs zikuluzikulu, amene kukhazikika mofulumira kwambiri. Izi zimapangitsa madzi akumwa omveka bwino komanso owoneka bwino, kukwaniritsa miyezo yoyendetsera bwino komanso zomwe ogula amayembekezera.

Pomaliza, polyacrylamide (PAM) imagwira ntchito yofunika kwambiri pakuchiritsa madzi akumwa, kupereka mapindu angapo potengeraCoagulation, kuchotsa zonyansa, kuchepetsa turbidity, kuchotsa algae, ndi kusintha pH. Kusinthasintha kwake komanso mphamvu zake zimapangitsa kuti ikhale chida chofunikira kwambiri m'mafakitale opangira madzi omwe amayesetsa kupereka madzi akumwa aukhondo, otetezeka, komanso osangalatsa kwa ogula. Pomwe kupita patsogolo kwaukadaulo waukadaulo wamadzi kumapitilirabe kusintha, Polyacrylamide yatsala pang'ono kukhalabe mwala wapangodya pakufuna kusamalidwa kosatha kwa madzi komanso kuteteza thanzi la anthu.