In Maganin Ruwan Sharar Masana'antu, za a sami ɓangarorin da aka dakatar da yawa a cikin ruwan datti.Don cire waɗannan barbashi da kuma sanya ruwa a bayyane kuma a sake amfani da shi, wajibi ne a yi amfani da shiAbubuwan Additives na Ruwa -Flocculants (PAM) don sanya waɗannan ɓangarorin da aka dakatar da najasa su taru cikin manyan ƙwayoyin cuta kuma su daidaita.
Barbashin colloid a cikin ruwa ƙanana ne, kuma saman yana da ruwa kuma ana cajin su don tabbatar da su tsayayye.Bayan an ƙara flocculant a cikin ruwa, ana sanya shi cikin ruwa a cikin wani cajin colloid da ions da ke kewaye da shi don samar da miceles tare da tsarin Layer biyu na lantarki.
Hanyar saurin motsawa bayan an yi amfani da ita don haɓaka dama da adadin haɗuwa tsakanin ƙwayoyin ƙazanta na colloidal a cikin ruwa da micelles da aka kafa ta hanyar hydrolysis na flocculant.Barbashi na ƙazanta a cikin ruwa da farko sun rasa kwanciyar hankali a ƙarƙashin aikin flocculant, sa'an nan kuma su haɗa juna cikin manyan barbashi, sa'an nan kuma su zauna ko kuma su tashi sama a cikin wurin rabuwa.
Samfurin GT na saurin gradient G da aka samar ta hanyar motsa jiki da lokacin motsa jiki T na iya wakiltar jimlar haɗarin barbashi a kaikaice a cikin duk lokacin amsawa, kuma ana iya sarrafa tasirin tasirin coagulation ta canza ƙimar GT.Gabaɗaya, ana sarrafa ƙimar GT tsakanin 104 da 105. Yin la'akari da tasirin ƙwayar ƙarancin ƙazanta akan haɗarin, ana iya amfani da ƙimar GTC azaman ma'aunin sarrafawa don nuna tasirin tasirin coagulation, inda C ke wakiltar tarin ƙwayoyin ƙazanta. najasa, kuma ana ba da shawarar cewa ƙimar GTC ta kasance tsakanin 100 ko makamancin haka.
Hanyar haifar da flocculant don yaduwa cikin sauri cikin ruwa kuma ya gauraye daidai da duk ruwan sharar gida ana kiransa hadawa.Abubuwan da ba su da tsabta a cikin ruwa suna hulɗa tare da flocculant, kuma ta hanyoyi irin su matsawa na lantarki biyu Layer da tsaka-tsakin lantarki, kwanciyar hankali ya ɓace ko raguwa, kuma tsarin samar da microflocs ana kiransa coagulation.Tsarin agglomeration da samuwar ƙananan flocs da ke girma zuwa manyan flocs ta hanyoyi kamar haɗaɗɗen tallan tallan kayan masarufi da kame net ɗin da ke ƙarƙashin tashin hankali na haɗa abubuwa da kwararar ruwa ana kiransa flocculation.Hadawa, coagulation da flocculation ana kiran su tare da coagulation.Ana aiwatar da tsarin hadawa gabaɗaya a cikin tanki mai haɗawa, kuma ana yin coagulation da flocculation a cikin tankin amsawa.
Game da amfani daPolyacrylamideda flocculation, za ka iya tuntubar daMasana'antar Sinadarin Ruwadon ƙarin koyo
Lokacin aikawa: Dec-02-2022