Maganin ruwa wani muhimmin bangare ne na kare muhalli da lafiyar jama'a, kuma manufarsa ita ce tabbatar da ingancin ruwa da kuma biyan bukatun aikace-aikace daban-daban. Daga cikin hanyoyin magance ruwa da yawa,polyaluminum chloride(PAC) an zaɓi ko'ina don ƙayyadaddun kaddarorin sa da ingantaccen tasirin coagulation.
Ingantacciyar tasirin coagulation: PAC yana da kyakkyawan aikin coagulation kuma yana iya kawar da ƙazanta yadda yakamata kamar daskararru da aka dakatar, colloid da kwayoyin halitta maras narkewa a cikin ruwa da haɓaka ingancin ruwa.
Tsarin polyaluminium chloride (PAC) azaman coagulant yafi haɗawa da matsawa na lantarki biyu Layer, neutralization caji da net tarko. Matsi na biyu lantarki Layer yana nufin cewa bayan ƙara PAC zuwa ruwa, aluminum ions da chloride ions samar da wani adsorption Layer a saman da colloidal barbashi, don haka damfara da biyu lantarki Layer a saman na colloidal barbashi, haifar da su zuwa destabilize kuma. maƙarƙashiya; haɗin gwiwar talla shine cations a cikin kwayoyin PAC suna jawo hankalin juna da kuma caji mara kyau a saman sassan colloidal, suna samar da tsarin "gada" don haɗa ƙwayoyin colloidal da yawa; Tasirin netting shine ta hanyar haɓakawa da haɓaka tasirin ƙwayoyin PAC da ƙwayoyin colloidal, waɗanda ke haɗa ƙwayoyin colloidal. Kama a cikin hanyar sadarwa na kwayoyin coagulant.
Ana amfani da maganin ruwa na polyaluminum chloride
Idan aka kwatanta da inorganic flocculants, ya inganta inganta decolorization sakamako na dyes. Hanyar aiwatar da ita ita ce PAC na iya haɓaka ƙwayoyin rini don samar da tatsuniyoyi masu kyau ta hanyar matsewa ko neutralization na Layer biyu na lantarki.
Lokacin da aka yi amfani da PAM a haɗe tare da PAC, ƙwayoyin ƙwayoyin polymer na anionic na iya amfani da tasirin sarƙoƙi na dogayen kwayoyin su don samar da fulawa mai kauri tare da haɗin gwiwar wakili na lalata. Wannan tsari yana taimakawa inganta tasirin daidaitawa kuma yana sa ions ƙarfe mai nauyi ya fi sauƙi don cirewa. Bugu da ƙari, yawan adadin amide da ke cikin sassan sassan sassan kwayoyin polyacrylamide anionic na iya samar da haɗin gwiwar ionic tare da -SON a cikin kwayoyin rini. Samuwar wannan haɗin sinadari yana rage narkewar flocculant na kwayoyin halitta a cikin ruwa, ta yadda zai inganta saurin samuwar flocs da hazo. Wannan tsarin ɗaure mai zurfi yana sa ya zama mafi wahala ga ions masu nauyi don tserewa, haɓaka inganci da tasirin jiyya.
Dangane da cirewar phosphorus, ba za a iya watsi da tasirin polyaluminum chloride ba. Lokacin da aka ƙara zuwa ruwa mai ɗauke da phosphorus, zai iya yin ruwa don samar da ions ƙarfe na aluminum trivalent. Wannan ion yana ɗaure da phosphates masu narkewa a cikin ruwan sharar gida, yana mai da na ƙarshen zuwa hazo phosphate maras narkewa. Wannan tsarin jujjuyawar yana kawar da ions na phosphate yadda ya kamata daga ruwan datti kuma yana rage mummunan tasirin phosphorus akan jikunan ruwa.
Baya ga amsawar kai tsaye tare da phosphate, tasirin coagulation na polyaluminum chloride shima yana taka muhimmiyar rawa wajen kawar da phosphorus. Yana iya cimma adsorption da haɗakarwa ta hanyar matsa ma'aunin caji akan saman ions phosphate. Wannan tsari yana haifar da phosphates da sauran gurɓatattun kwayoyin halitta a cikin ruwa mai datti don yin sauri su dunkule su zama ƙugiya, suna yin tururuwa masu sauƙin daidaitawa.
Mafi mahimmanci, don ƙoshin ƙoshin ƙoshin ƙoshin da aka dakatar da shi bayan ƙara wakili na cire phosphorus, PAC yana amfani da tsarin sa na musamman mai kamawa da tasirin tasirin caji mai ƙarfi don haɓaka haɓaka sannu-sannu da kauri na waɗannan daskararrun daskararrun da aka dakatar, sa'an nan kuma tattara, tara, da flocculate cikin. mafi girma barbashi. Wadannan barbashi sai su daidaita zuwa ƙasan ƙasa, kuma ta hanyar rabuwar ruwa mai ƙarfi, ana iya fitar da ruwa mai ƙarfi, ta yadda za a sami ingantaccen cirewar phosphorus. Wannan jerin hadaddun tsarin tafiyar matakai na jiki da sinadarai suna tabbatar da inganci da kwanciyar hankali na kula da ruwan sha, yana ba da garanti mai ƙarfi don kare muhalli da sake amfani da albarkatun ruwa.
Lokacin aikawa: Yuli-10-2024