M'dziko lomwe likulimbana ndi kuchuluka kwa kuwonongeka kwa madzi komanso kusowa kwa madzi, njira zatsopano zothetsera vutoli ndizofunikira kuti anthu onse azikhala ndi madzi aukhondo komanso otetezeka.Njira imodzi yotere yomwe yakhala ikukhudzidwa kwambiri ndiPoly Aluminium Chloride(PAC), mankhwala osunthika omwe akusintha mawonekedwe akuthira madzi.
Madzi, omwe ali ndi malire, amakhala pachiwopsezo chanthawi zonse ndi zinthu zosiyanasiyana zoipitsa ndi zowononga.Mafakitale, chitukuko cha m'matauni, ndi ntchito zaulimi zapangitsa kuti zinthu zovulaza zitulutsidwe m'madzi, zomwe zikuyika chiwopsezo chachikulu ku chilengedwe komanso thanzi la anthu.Njira zochiritsira zochiritsira zamadzi zimavutikira kuthana ndi zovuta zomwe zikuchulukirachulukira za zoipitsazi.Apa ndipamene PAC imalowera, ndikupereka njira yabwino komanso yokhazikika yoyeretsera madzi.
Kodi Poly Aluminium Chloride ndi chiyani?
Poly Aluminium Chloride, yomwe nthawi zambiri imafupikitsidwa ngati PAC, ndi coagulant yomwe imagwiritsidwa ntchito kwambiri poyeretsa madzi.Amachokera ku aluminium chloride pochita ndi hydroxide, sulfate, kapena mchere wina.PAC imadziwika kuti imatha kuchotsa zinthu zolimba, zinthu zachilengedwe, ndi zonyansa zina m'madzi zomwe zayimitsidwa, zomwe zimapangitsa kuti ikhale chisankho chabwino pakugwiritsa ntchito zosiyanasiyana zoyeretsa.
Kodi PAC imagwira ntchito bwanji?
PAC imagwira ntchito ngati coagulant ndi flocculant pochiza madzi.Ikalowetsedwa m'madzi, imapanga maunyolo a polima okhala bwino omwe amalepheretsa tinthu tating'ono toyipa monga dothi, zowononga, ndi tizilombo tating'onoting'ono.Tinthu tating'ono ting'onoting'ono timeneti timaphatikizana kukhala tinthu tating'onoting'ono totchedwa flocs.Ziphuphuzi zimakhazikika, zomwe zimapangitsa kuti madzi abwino asiyanitsidwe ndi matope.Njira imeneyi ndi yothandiza kwambiri pochotsa zowononga zambiri, kuphatikizapo zitsulo zolemera, mabakiteriya, ndi organic compounds.
Ubwino Wogwiritsa Ntchito PAC:
Kuchita bwino: PAC imapereka ma coagulation mwachangu komanso kusefukira, zomwe zimapangitsa kuyeretsa mwachangu poyerekeza ndi njira zachikhalidwe.
Kusinthasintha: Itha kugwiritsidwa ntchito m'malo osiyanasiyana amadzi, kuphatikiza kuthira madzi akumwa, kuthira madzi oyipa, njira zama mafakitale, ndi zina zambiri.
Kuchepetsa Kupanga kwa Sludge: PAC imapanga matope ochepa poyerekeza ndi ma coagulant ena, kuchepetsa ndalama zotayira komanso kuwononga chilengedwe.
Kulekerera kwa pH: Imagwira bwino pamitundu yotakata ya pH, ikupereka zotsatira zosasinthika m'mikhalidwe yosiyanasiyana yamadzi.
Kugwiritsa Ntchito Ndalama: Kuchita bwino kwa PAC, kuphatikizidwa ndi zofunikira zake zocheperako za mlingo, kungayambitse kupulumutsa ndalama pakuchiritsa.
Sustainability ndi Environmental Impact:
Ubwino umodzi wofunikira wa PAC ndi kuchepa kwake kwachilengedwe poyerekeza ndi ma coagulant ena.Kuchotsa kwake kowononga zowononga kumachepetsa kufunika kogwiritsa ntchito mankhwala ambiri.Kuphatikiza apo, kuchepa kwake kwa zinyalala kumathandizira kuchepetsa kutulutsa zinyalala.
Pamene dziko likufunafuna njira zochiritsira zoyeretsera madzi, PAC ili pafupi kuchitapo kanthu.Kusinthasintha kwake, kuchita bwino, komanso kupindula kwa chilengedwe kumapangitsa kukhala munthu wodalirika wothana ndi zovuta zamtundu wamadzi zomwe anthu akukumana nazo masiku ano.
Pomaliza, Poly Aluminiyamu Chloride (PAC) ikuwoneka ngati yosintha pamasewera opangira madzi.Ndi mphamvu yake yochotsa zonyansa, kuchepetsa kupanga zinyalala, ndikugwira ntchito kudutsa ma pH osiyanasiyana, PAC imapereka yankho lamphamvu komanso lokhazikika pazovuta zomwe zikuchulukirachulukira zakuwonongeka kwa madzi.Pamene madera ndi mafakitale akuika patsogolo madzi abwino, udindo wa PAC poonetsetsa kuti tsogolo labwino likukula, zomwe zikuwonetsa gawo lalikulu la chitetezo cha madzi padziko lonse.
Kuti mudziwe zambiri, chonde lemberani:
Nthawi yotumiza: Aug-25-2023