Makina amadzi akumwa a anthu onse amagwiritsa ntchito njira zosiyanasiyana zoyeretsera madzi kuti apatse madera awo madzi abwino akumwa. Makina amadzi a anthu onse nthawi zambiri amagwiritsa ntchito njira zingapo zoyeretsera madzi, kuphatikizapo kutsekeka kwa madzi, kuyandama, kusungunuka kwa madzi, kusefa ndi kupha tizilombo toyambitsa matenda.
Masitepe Anayi Othandizira Kuyeretsa Madzi a Anthu Amdera
Pothira madzi, mankhwala okhala ndi mphamvu zabwino monga aluminiyamu sulphate, polyaluminum chloride kapena ferric sulphate amalowetsedwa m'madzi kuti athetse mphamvu zoyipa zomwe zimakhala ndi zinthu zolimba, kuphatikizapo dothi, dongo, ndi tinthu tachilengedwe tosungunuka. Pambuyo pochepetsa mphamvu, tinthu tating'onoting'ono totchedwa microflocs timapangidwa kuchokera ku kugwirizana kwa tinthu tating'onoting'ono ndi mankhwala owonjezera.
Pambuyo potseka, kusakaniza pang'ono komwe kumatchedwa kuti flocculation kumachitika, zomwe zimapangitsa kuti ma microfloc agundane wina ndi mnzake ndikugwirizana kuti apange tinthu tomwe timaoneka tomwe timayimitsidwa. Tinthu timeneti, totchedwa floc, timapitiriza kukula ndi kusakaniza kwina ndikufikira kukula ndi mphamvu zabwino kwambiri, zomwe zimawakonzekeretsa gawo lotsatira la ndondomekoyi.
Gawo lachiwiri limachitika pamene zinthu zomwe zapachikidwa ndi tizilombo toyambitsa matenda zikukhazikika pansi pa chidebe. Madzi akakhala nthawi yayitali osasokonezedwa, zinthu zolimba kwambiri zimagonjetsedwa ndi mphamvu yokoka ndikugwera pansi pa chidebecho. Kutsekeka kwa madzi kumapangitsa kuti njira yotsekeka kwa madzi ikhale yogwira mtima kwambiri chifukwa imapangitsa tinthu tating'onoting'ono kukhala tambiri komanso tolemera, zomwe zimapangitsa kuti timire mwachangu. Pa madzi ammudzi, njira yotsekeka kwa madzi iyenera kuchitika mosalekeza komanso m'mabowo akuluakulu otsekeka kwa madzi. Kugwiritsa ntchito kosavuta komanso kotsika mtengo kumeneku ndi gawo lofunikira pochiza madzi asanayambe kusefedwa ndi kupha tizilombo toyambitsa matenda.
3. Kusefera
Pa siteji iyi, tinthu ta floc takhazikika pansi pa madzi ndipo madzi oyera amakhala okonzeka kukonzedwanso. Kusefa ndikofunikira chifukwa cha tinthu tating'onoting'ono tosungunuka tomwe timakhalabe m'madzi oyera, kuphatikizapo fumbi, tizilombo toyambitsa matenda, mankhwala, mavairasi, ndi mabakiteriya.
Mu kusefa, madzi amadutsa mu tinthu ting'onoting'ono tomwe timasiyana kukula ndi kapangidwe kake. Zinthu zomwe zimagwiritsidwa ntchito kwambiri zimaphatikizapo mchenga, miyala, ndi makala. Kusefa mchenga pang'onopang'ono kwakhala kukugwiritsidwa ntchito kwa zaka zoposa 150, ndi mbiri yabwino yochotsa mabakiteriya omwe amayambitsa matenda am'mimba. Kusefa mchenga pang'onopang'ono kumaphatikiza njira zamoyo, zakuthupi, ndi zamakemikolo mu sitepe imodzi. Kumbali ina, kusefa mchenga mwachangu ndi sitepe yoyeretsa thupi. Yokhala ndi njira yovuta komanso yophweka, imagwiritsidwa ntchito m'maiko otukuka omwe ali ndi zinthu zokwanira zoyeretsera madzi ambiri. Kusefa mchenga mwachangu ndi njira yokwera mtengo poyerekeza ndi njira zina, yomwe imafuna mapampu oyendetsedwa ndi mphamvu, kuyeretsa nthawi zonse, kuwongolera kayendedwe ka madzi, antchito aluso, ndi mphamvu zopitilira.
4. Kupha tizilombo toyambitsa matenda
Gawo lomaliza la njira yoyeretsera madzi m'mudzi limaphatikizapo kuwonjezera mankhwala ophera tizilombo monga chlorine kapena chloramine m'madzi. Chlorine yakhala ikugwiritsidwa ntchito kuyambira kumapeto kwa zaka za m'ma 1800. Mtundu wa chlorine womwe umagwiritsidwa ntchito poyeretsera madzi ndi monochloramine. Izi ndi zosiyana ndi mtundu womwe ungawononge mpweya wamkati mozungulira maiwe osambira. Chotsatira chachikulu cha njira yoyeretsera madzi ndi kusakaniza ndi kuchotsa zinthu zachilengedwe, zomwe zimaletsa kufalikira kwa tizilombo toyambitsa matenda, mavairasi, ndi mabakiteriya omwe angakhalebe m'madzi akumwa. Kuyeretsera madzi kumathandizanso kuteteza madzi ku majeremusi omwe angakumane nawo panthawi yogawa pamene akutumizidwa m'nyumba, masukulu, mabizinesi, ndi malo ena.
"Kukhulupirika, Kupanga Zinthu Mwatsopano, Kulimbikira, Kuchita Bwino" ndi kutsatira kwa kampani yathu kwa nthawi yayitali lingaliroli, phindu limodzi ndi phindu limodzi ndi ogula, mankhwala ambiri oyeretsera zinyalala aku China / mankhwala oyeretsera madzi ku China, kampani yathu yapanga gulu lodziwa bwino ntchito, lopanga zinthu zatsopano komanso lodalirika lomwe limapanga ogula omwe ali ndi mfundo yoti aliyense apindule.
China Yogulitsa China PAM,polyacrylamide ya cationic, ndi kuphatikiza kwa chuma cha dziko lonse kubweretsa zovuta ndi mwayi ku makampani opanga mankhwala ochotsa zinyalala, kampani yathu ikutsatira mzimu wa mgwirizano, khalidwe loyamba, luso latsopano komanso kupindulitsana, ndipo ili ndi chidaliro chopereka moona mtima kwa makasitomala zinthu zabwino kwambiri, mitengo yopikisana komanso ntchito yabwino kwambiri, komanso mu mzimu wa kukweza, kuthamanga, komanso mphamvu, pamodzi ndi anzathu, pitirizani kuchita bwino kwathu kuti tikhale ndi tsogolo labwino.
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Nthawi yotumizira: Juni-06-2022