Wani muhimmin mataki a cikin tsarin kula da ruwan shara shine hadawa da daidaita daskararrun abubuwa masu daskararru, wani tsari wanda ya dogara ne akan sinadarai da ake kira flocculants. A cikin wannan, polymers suna taka muhimmiyar rawa, don haka PAM, polyamines. Wannan labarin zai zurfafa cikin abubuwan da suka zama ruwan dare.masu haɗakar polymer, amfani da polymers a matsayin flocculants a cikin maganin sharar gida, da kuma ayyukan da ke bayansu.
Mene ne polymer flocculants da ake amfani da su akai-akai?
Masu yin amfani da polymer da aka fi amfani da su sun haɗa da polymers na cationic, polymers na anionic da polymers marasa ionic. Ana iya samun waɗannan polymers ta hanyoyi daban-daban na roba kuma suna da tsarin cationic da reshe daban-daban. A aikace-aikace, ya zama dole a zaɓi masu yin amfani da polymer daidai gwargwadon takamaiman yanayin ruwan sharar gida don samun mafi kyawun tasirin magani. Ana amfani da PAM, polyDADMAC, sosai a cikin maganin sharar gida na masana'antu. Polyacrylamide ita ce mafi yawan masu yin amfani da ruwa a duniya. Waɗannan polymers masu narkewar ruwa an yi su ne da roba kuma ana iya tsara su musamman don takamaiman aikace-aikace ta hanyar nau'ikan ƙwayoyin halitta daban-daban, viscosities, digiri daban-daban na caji, siffofi daban-daban kamar barbashi, emulsions, da sauransu. Ana amfani da PolyDADMAC sosai a cikin ruwan famfo, flocculation na ruwa da ba shi da ruwa, bushewar laka, masana'antar takarda da masana'antar bugawa da rini.
Amfani da flocculants a cikin maganin sharar gida
Babban burin da ake da shi na tsaftace ruwan shara shine a cire gurɓatattun abubuwa kamar daskararrun da aka dakatar, abubuwan da suka narke da kuma ƙwayoyin colloidal daga ruwan don inganta ingancin ruwa. A cikin wannan tsari, ƙwayoyin flocculants suna taka muhimmiyar rawa. Ta hanyar amfani da ƙwayoyin flocculants, ƙananan ƙwayoyin da abubuwan colloidal a cikin ruwa na iya haɗuwa zuwa manyan ƙwayoyin flocs, waɗanda za a iya cire su cikin sauƙi ta hanyar tacewa ko tacewa. Wannan ba wai kawai zai iya inganta ingancin ruwa ba, har ma zai iya inganta ingancin magani da rage farashin magani.
Me yasa polymers zasu iya samar da flocculants?
Ana iya amfani da polymers a matsayin flocculants galibi saboda nauyin ƙwayoyin halitta mai yawa da tsarinsu mai rassa da yawa. Waɗannan kaddarorin suna ba polymer damar shaƙa a kan ƙwayoyin cuta mafi kyau, suna samar da manyan flocs waɗanda za su iya zama cikin sauri. Bugu da ƙari, polymers na iya kawar da tururin lantarki tsakanin ƙwayoyin cuta ta hanyar hana caji, yana ba da damar ƙwayoyin cuta su kusanci su haɗu tare.
Tsarin aikin polymers a cikin maganin sharar gida
Za a iya raba tsarin aikin polymers a matsayin flocculants zuwa matakai uku: hana caji, hana flocculation da kama net. Da farko, polymer yana kawar da tura wutar lantarki tsakanin barbashi ta hanyar hana caji, yana barin barbashi su kusanci. Sannan polymer ɗin yana haɗa barbashi tare don samar da manyan flocs ta hanyar haɗa flocculation. A ƙarshe, waɗannan flocs ɗin suna ƙara haɗuwa kuma suna zama a cikin ruwa ta hanyar aikin raga.
Abubuwan da ke shafar ingancin polymers wajen magance sharar gida
Akwai abubuwa da yawa da ke shafar ingancin maganin polymer na ruwan sharar gida, ciki har da nau'in polymer, yawan amfani, ƙimar pH, zafin jiki, saurin motsawa, da sauransu. Daga cikinsu, nau'in polymer da yawan amfani suna ɗaya daga cikin mahimman abubuwan. Nau'ikan polymer daban-daban suna da halaye daban-daban na caji da rarraba nauyin kwayoyin halitta, don haka ya zama dole a zaɓi nau'in polymer da ya dace da yawan amfani da ruwan sharar gida daban-daban don cimma mafi kyawun tasirin magani. Bugu da ƙari, abubuwa kamar ƙimar pH, zafin jiki, da saurin motsawa suma za su shafi ingancin magani, kuma ana buƙatar tantance mafi kyawun yanayi ta hanyar gwaje-gwaje.
Polymers suna taka muhimmiyar rawa a matsayin flocculants a cikin maganin ruwan shara. Fahimtar tsarin aiki da abubuwan da ke tasiri na polymers na iya samar da muhimmiyar goyon baya ta ka'ida da jagora mai amfani don inganta hanyoyin magance ruwan shara da inganta ingancin magani. A nan gaba, tare da ci gaba da inganta buƙatun kare muhalli da ci gaba da ci gaban kimiyya da fasaha, ana kyautata zaton cewa amfani da polymers a cikin maganin ruwan shara zai fi faɗaɗa da zurfi.
Lokacin Saƙo: Yuni-26-2024