Aruminiyamu Sulfate, ine fomura yemakemikari Al2(SO4)3, inozivikanwawo se alum, imusanganiswa unonyungudika mumvura une basa rakakosha mukugadzirwa kwemachira nekuda kwehunhu hwayo hwakasiyana uye kuumbwa kwemakemikari. Chimwe chezvinonyanya kushandiswa ndechekudhaya nekudhinda machira. Aluminium sulfate inoshanda se mordant, iyo inobatsira mukubatanidza madhayi kumafiber, nokudaro ichisimudzira kukurumidza kwemavara uye kuvandudza kunaka kwejira rakadhayiwa. Nekugadzira macomplex asinganyungudike nemadhayi, alum inoita kuti agare pajira, ichidzivirira kubuda ropa uye kupera simba panguva yekusukwa kunotevera.
Uyezve, aruminiyamu sulfate inoshandiswa mukugadzira mamwe marudzi emadhayi emordant, akadai seTurkey red oil. Madhayi aya, anozivikanwa nemavara awo anopenya uye anogara kwenguva refu, anoshandiswa zvakanyanya muindasitiri yemachira pakudhaya donje nedzimwe shinda dzechisikigo. Kuwedzera alum mubhavhu redhayi kunoita kuti mamorekuru edhayi asungane nejira, zvichikonzera kuti ruvara ruve rwakafanana uye kusimba kwekuwachisa kuve kwakasimba.
Pamusoro pebasa rayo mukudhaya, aruminiyamu sulfate inoshandiswawo muhukuru hwemachira, nzira yakanangana nekuwedzera simba, kutsetseka, uye kubata kweshinda nemachira. Zvishandiso zvehukuru, zvinowanzo umbwa nemastarch kana mapolymer ekugadzira, zvinoiswa pamusoro peshinda kuderedza kukweshana nekutyoka panguva yekuruka kana kuruka. Aruminiyamu sulfate inoshandiswa se coagulant mukugadzirira maformula ehukuru hwakavakirwa pastarch. Nekukurudzira kuunganidzwa kwezvidimbu zvestarch, alum inobatsira mukuwana saizi yakafanana pajira, zvichitungamira mukuvandudza kushanda zvakanaka kweshinda uye mhando yejira.
Uyezve, aruminiyamu sulfate inoshandiswa mukukwesha nekubvisa saizi yemachira, kunyanya machira edonje. Kukwesha inzira yekubvisa tsvina, senge wakisi, pectin, nemafuta echisikigo, kubva pamusoro pejira kuti zvive nyore kupinda nekubatanidza dhayi zviri nani. Aruminiyamu sulfate, pamwe chete nealkalis kana surfactants, inobatsira mukubvisa tsvina iyi, zvichikonzera kuti shinda dzive dzakachena uye dzinonyudza. Saizvozvowo, mukukwesha saizi, alum inobatsira mukupwanya saizi ye starch inoshandiswa panguva yekugadzirira shinda, nokudaro ichigadzirira jira racho kuti rizoshandiswa pakukwesha kana kupedzisa kurapwa.
Pamusoro pezvo, aruminiyamu sulfate inoshanda se coagulant mukugadzirisa mvura yakasviba mumafekitori ekugadzira machira. Mvura inobuda kubva mumabasa akasiyana-siyana emachira inowanzova nezvinhu zvakasungirirwa, zvinopenda, nezvimwe zvinosvibisa, zvichikonzera matambudziko ezvakatipoteredza kana zvikasagadziriswa. Nekuwedzera alum mumvura yakasviba, zvidimbu zvakasungirirwa zvinokanganiswa uye zvinoungana, zvichiita kuti zvibviswe kuburikidza nekusefa kana kusefa. Izvi zvinobatsira mukuzadzisa mitemo yepamutemo uye kuderedza kukanganisa kwemabasa ekugadzira machira munzvimbo yakapoteredza.
Mukupedzisa, aruminiyamu sulfate ine mabasa akawanda muindasitiri yemachira, ichibatsira mukudhaya, kuisa saizi, kukwesha, kubvisa saizi, uye kugadzirisa mvura yakasviba. Kushanda kwayo semushonga wekuderedza kukora, kupwanya, uye kugadzirisa kunoratidza kukosha kwayo mumabasa ekugadzira machira.
Nguva yekutumira: Kubvumbi-26-2024