Polyacrylamidewani nau'in polymer ne mai laushi wanda ruwa ke narkewa wanda aka samar ta hanyar polymerization na acrylamide monomers masu sassaucin ra'ayi. A lokaci guda, polyacrylamide mai hydrolyzed shima wani nau'in polymer ne mai maganin ruwa, wanda zai iya sha.
barbashi da aka dakatar a cikin ruwa, suna taka rawa wajen haɗawa da haɗa barbashi, suna sa ƙananan barbashi su samar da manyan flocs, da kuma hanzarta saurin ruwan sama.
PHPA mai polymeryawanci ya ƙunshi nau'ikan anionic guda uku, cationic da non-ionic, kuma bisa ga wannan tushen, an raba pam polyacrylamide zuwa samfuran jerin daban-daban.Idan aka fuskanci nau'ikan polyacrylamide da yawa, waɗanda ba ƙwararru ba na iya faɗawa cikin waɗannan rashin fahimta:
Rashin Fahimta 1: Girman nauyin kwayoyin halitta/ionicity, mafi kyauAna amfani da polyacrylamide na anionic wajen samar da nau'ikan samfura iri-iri, daga miliyan 3 zuwa miliyan 22, gwargwadon nauyin kwayoyin halitta, yayin da kuma ana amfani da polyacrylamide wajen samar da nau'ikan samfura iri-iri, wadanda suka kama daga miliyan 3 zuwa miliyan 22, gwargwadon nauyin kwayoyin halitta.cationic polyacrylamideyana da nau'ikan samfura daban-daban daga 30% zuwa 70%.
A zahiri, zaɓin polyacrylamide flocculant mai nauyin kwayoyin halitta/ionicity daban-daban yana da babban bambanci a cikin tasirin magani na ingancin ruwa daban-daban. Matsakaicin adadin da za a iya amfani da shi don mafi kyawun sakamako yana da ƙanƙanta sosai, kuma idan cationic pam ya wuce wani yanki, zai haifar da mummunan sakamako. Saboda haka, cationic polymer msds ya zama dole don tantance takamaiman samfurin polyacrylamide da ya dace bisa ga masana'antar aikace-aikacen gaske, ingancin ruwa, kayan aikin magani da sauran yanayi.
Rashin fahimta na 2: Yi amfani da irin wannan nau'inPAMdon irin wannan ruwan sharar gida
Misali, ruwan sharar da ake yin takarda iri ɗaya na iya samun bambance-bambance a cikin pH, ma'aunin halitta, ma'aunin da ba na halitta ba, chromaticity, SS, da sauransu. Babu wani nau'in polyacrylamide da zai iya magance duk matsaloli, kuma duk nau'in najasa na iya zama bin ƙa'idodin tsari. Polyacrylamide a cikin POWDER yana da mahimmanci don zaɓar samfurin ta hanyar ƙaramin gwaji, sannan a gwada shi akan injin don tantance mafi kyawun sashi, don cimma mafi kyawun sakamako na ƙarancin sashi da ƙarancin farashi.
Rashin Fahimta 3: Yawan shan magani, mafi kyau
A yanayi na yau da kullun, tasirin flocculation zai ƙaru tare da ƙaruwar adadin flocculant, amma idan adadin flocculant ya yi yawa, flocculant ɗin zai sake zama colloid mai karko, kuma danko na ruwan zai ƙaru, don haka juriyar laka na colloid da aka dakatar a cikin ruwan zai ƙaru. Ana samun mafi kyawun adadin ta hanyar gwaje-gwaje na musamman bisa ga abun da ke cikin daskararrun da aka dakatar.
Tatsuniya ta 4: Da sauri da saurin juyawa ko kuma tsawon lokacin, to, mafi kyau
Idan saurin juyawa ya yi sauri sosai kuma lokacin ya yi tsayi sosai, manyan ƙwayoyin daskararru za su karye
zuwa ƙananan ƙwayoyin cuta, kuma ƙwayoyin cuta da za a iya haifarwa za su karye zuwa ƙwayoyin cuta waɗanda ba za a iya haifarwa ba.
Rashin Fahimta 5: Saurin juyawa yana da jinkiri sosai ko kuma lokacin ya yi gajere sosai
Idan gudun ya yi jinkiri sosai kuma lokacin ya yi gajere, to, mai fitar da ruwa ba zai iya taɓa ƙwayoyin da ke da ƙarfi gaba ɗaya ba, wanda hakan ba zai taimaka wa mai fitar da ruwa ya kama ƙwayoyin colloidal ba, kuma rarrabawar yawan ruwan ba ta yi daidai ba, wanda hakan ya fi muni a taka rawar mai fitar da ruwa.
Rashin fahimta 6: cations,anions, kuma marasa ions ba su da tabbas sosai
Ba a fayyace zaɓin nau'ikan asali ba. Bambancin farashi tsakanin cation, anion da non-ion yana da ɗan girma, kuma babu wata hanyar da za a fara daga alkibla ta gaba ɗaya ko a zaɓi nau'in da ba daidai ba. A aikace-aikace na aikace-aikace, ana iya rarraba shi kamar haka:
Cationic polyacrylamide ya dace da flocculation, sedimentation, decolorization, fayyace, da sauransu. na ingancin ruwa mai rikitarwa, dehydration na laka na birni, dehydration na laka na halitta, da sauransu.;Shukatar Kula da Najasa ta China
Anions sun dace da zubar da najasa, zubar da ruwa, cire ruwa, bayyanawa, da sauransu, kuma ana iya amfani da su don bushewar laka mara kyau;
Polyacrylamide na Nonionicya dace da riƙe ruwa a ƙasa, rashin ruwa mai tsafta, lalata ƙasa, bushewar ruwa, da sauransu.
Kamfanin Yixing cleanwater chemicals co. ltd ya kuma ƙware wajen inganta tsarin gudanar da abubuwa da tsarin QC don tabbatar da cewa za mu iya kiyaye riba mai yawa a cikin kamfanin mai gasa don Babban Zaɓin China Anionic PAM/Polyacrylamide don Aikace-aikacen Maganin Ruwa, Tare da ƙa'idar "mai dogaro da imani, abokin ciniki da farko", kamfanin cleanwater chemicals co., ltd yana maraba da masu siye da su kira ko aika mana imel don haɗin gwiwa.
Babban Zaɓi ga masana'antun China masu narkewa na china.
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Lokacin Saƙo: Mayu-13-2022