M'dziko lomwe likuvutika ndi kuipitsidwa kwa madzi komanso kusowa kwa madzi, njira zatsopano zothetsera mavuto ndizofunikira kwambiri kuti aliyense apeze madzi oyera komanso otetezeka. Njira imodzi yothandiza kwambiri ndi iyi:Poly Aluminiyamu Chloride(PAC), mankhwala opangidwa ndi zinthu zosiyanasiyana omwe akusintha momwe madzi amayeretsedwera.
Madzi, omwe ndi chuma chocheperako, nthawi zonse amakhala pachiwopsezo chifukwa cha zinthu zosiyanasiyana zoipitsa madzi ndi zoipitsa. Makampani, chitukuko cha mizinda, ndi ntchito zaulimi zapangitsa kuti zinthu zovulaza zitulutsidwe m'madzi, zomwe zikuika pachiwopsezo chachikulu ku chilengedwe komanso thanzi la anthu. Njira zochizira madzi wamba zimavutika kuthana ndi zovuta zomwe zikuchulukirachulukira za zinthu zoipitsa madzi. Apa ndi pomwe PAC imalowererapo, kupereka njira yothandiza komanso yokhazikika yoyeretsera madzi.
Kodi Poly Aluminium Chloride ndi chiyani?
Poly Aluminium Chloride, yomwe nthawi zambiri imafupikitsidwa kuti PAC, ndi mankhwala ophatikizika omwe amagwiritsidwa ntchito kwambiri pochiza madzi. Amachokera ku aluminiyamu chloride pochita zinthu ndi hydroxide, sulfate, kapena mchere wina. PAC imadziwika kuti imatha kuchotsa zinthu zolimba zomwe zapachikidwa, zinthu zachilengedwe, ndi zonyansa zina m'madzi, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri pa ntchito zosiyanasiyana zoyeretsera.
Kodi PAC Imagwira Ntchito Bwanji?
PAC imagwira ntchito ngati coagulant ndi flocculant pokonza madzi. Ikalowetsedwa m'madzi, imapanga unyolo wa polima wokhala ndi mphamvu zabwino womwe umachotsa tinthu tomwe tili ndi mphamvu zoipa monga dothi, zodetsa, ndi tizilombo toyambitsa matenda. Tinthu tomwe timachotsedwa mphamvu zimenezi timaphatikizana kukhala tinthu tating'onoting'ono totchedwa flocs. Tinthu tating'onoting'ono timeneti timakhazikika, zomwe zimathandiza kuti madzi oyera asiyanitsidwe ndi dothi. Njira imeneyi ndi yothandiza kwambiri pochotsa zinthu zambiri zoipitsa, kuphatikizapo zitsulo zolemera, mabakiteriya, ndi zinthu zachilengedwe.
Ubwino Wogwiritsa Ntchito PAC:
Kuchita bwino: PAC imapereka kuuma mwachangu komanso kukhuthala kwa minofu, zomwe zimapangitsa kuti ichotsedwe mwachangu poyerekeza ndi njira zachikhalidwe.
Kusinthasintha: Itha kugwiritsidwa ntchito m'malo osiyanasiyana amadzi, kuphatikizapo kuyeretsa madzi akumwa, kuyeretsa madzi otayidwa, njira zamafakitale, ndi zina zambiri.
Kuchepa kwa Kupanga kwa Madzi Otayira: PAC imapanga madzi otayira ochepa poyerekeza ndi mankhwala ena ophatikizika, zomwe zimachepetsa ndalama zotayira madzi ndi kuwonongeka kwa chilengedwe.
Kulekerera pH: Imagwira ntchito bwino pa pH yochuluka, kupereka zotsatira zofanana pamikhalidwe yosiyanasiyana yamadzi.
Kugwiritsa Ntchito Ndalama Moyenera: Kuchita bwino kwa PAC, pamodzi ndi kufunikira kwake kochepa kwa mlingo, kungapangitse kuti ndalama zisamawonongeke pa njira zochizira.
Kukhazikika ndi Zotsatira za Chilengedwe:
Chimodzi mwa ubwino waukulu wa PAC ndi chakuti imawononga chilengedwe pang'ono poyerekeza ndi zinthu zina zozungulira. Kuchotsa kwake zinthu zodetsa kumachepetsa kufunika kogwiritsa ntchito mankhwala ambiri. Kuphatikiza apo, kuchepa kwa kupanga matope kumathandiza kuchepetsa kupanga zinyalala.
Pamene dziko lapansi likufuna njira zokhazikika zochizira madzi, PAC ili okonzeka kutenga gawo lofunika kwambiri. Kusinthasintha kwake, kugwira ntchito bwino, komanso ubwino wake pa chilengedwe zimapangitsa kuti ikhale njira yabwino yothetsera mavuto okhudza ubwino wa madzi omwe anthu akukumana nawo masiku ano.
Pomaliza, Poly Aluminium Chloride (PAC) ikusintha kwambiri ntchito yosamalira madzi. Chifukwa cha kuthekera kwake kuchotsa zinthu zodetsa, kuchepetsa kupanga matope, ndikugwira ntchito m'magawo osiyanasiyana a pH, PAC imapereka yankho lolimba komanso lokhazikika ku nkhawa zomwe zikukulirakulira za kuipitsidwa kwa madzi. Pamene madera ndi mafakitale akuika patsogolo madzi oyera, udindo wa PAC pakuonetsetsa kuti tsogolo labwino likukula, zomwe zikusonyeza kuti madzi ndi abwino padziko lonse lapansi.
Kuti mudziwe zambiri komanso kuti mudziwe zambiri, chonde lemberani:
Nthawi yotumizira: Ogasiti-25-2023