I-Sodium Tripolyphosphate (STPP) iwumkhiqizo wamakhemikhali wezinto ezingaphili obalulekile osetshenziswa kakhulu ezindlini nasezimbonini zokuhlanza ngenxa yezakhiwo zayo ezinhle kakhulu zokucwenga, ukuhlakaza, ukumisa, kanye ne-pH-buffering. Ngezansi izinhlelo zayo ezithile nezindlela zokwenza:
1. Njengomakhi Wokuhlanza (Isicelo Esiyinhloko)
Ukuthambisa Amanzi:
I-STPP icheba kahle i-calcium (Ca²⁺) ne-magnesium (Mg²⁺) ions emanzini, iwavimbele ukuthi enze insipho engancibiliki ngama-surfactants, ngaleyo ndlela ithuthukise ukusebenza kahle kokuhlanza (ikakhulukazi ezindaweni ezinamanzi aqinile).
Ukuhlakazeka komhlabathi:
Ngokukhangiswa ezinhlayiyeni zokungcola, i-STPP idlulisela inkokhiso kagesi, iwahlakaze emanzini futhi ivimbele ukwakheka kabusha ezindwangu, igcine ubumhlophe bendwangu.
Ukubhafa kwe-pH:
Igcina indawo yokuwasha ene-alkaline (pH 9–10), ithuthukisa amandla okuhlanza ama-surfactants, ikakhulukazi ngokumelene namabala anamafutha.
I-Synergistic Cleaning:
Isebenza ngokubambisana nama-anionic surfactants (isb, i-LAS), yehlisa umthamo we-surfactant ngenkathi ithuthukisa ukusebenza kokuhlanza.
2. Isicelo Kumshini Wokuhlanza Umshini Ozenzakalelayo
I-Anti-Caking Agent:
Ivimbela ukugoqa kweziwashi zokugeza izitsha ezimweni ezinomswakama, iqinisekisa ukugeleza kwempushana.
Ukususwa Kwensalela Yokudla:
Idiliza amabala aphilayo njengamaphrotheni nesitashi, inciphise izinsalela ku-tableware.
3. Ezinye Izicelo Zamakhemikhali Zasekhaya
Imikhiqizo Yokunakekela Umuntu:
Isetshenziswa ngamanani amancane ku-toothpaste kanye nama-shampoos njengesithambisi samanzi noma isiqiniseko.
Izihlanzi zezimboni:
Kusetshenziswa ekwelapheni kwendawo yensimbi nasekuhlanzweni kwemishini ngenxa yemiphumela yayo ye-chelating ne-dispersing.
4. Ukukhathazeka Kwemvelo kanye Nezinye izindlela
Izinkinga Zemvelo:
Ukukhishwa kwe-STPP kungabangela i-eutrophication (i-algae blooms) emanzini, okuholela emikhawulweni noma ekuvinjweni kwezinye izifunda (isb, i-EU, i-Japan).
Ezinye izindlela:
Izihlanzi ezingena-Phosphate zivame ukusebenzisa ama-zeolite (4A zeolite), ama-polycarboxylates (PAA), noma i-sodium citrate njengama-substitutes, nakuba ukusebenza kwawo kukonke (isb, ukusebenza kahle kwe-chelation, izindleko) kusasilela ku-STPP.
5. Isimo Semakethe
Ukusetshenziswa okuqhubekayo Emazweni Asathuthuka:
Ezifundeni ezifana ne-China ne-India, i-STPP isalokhu ingumakhi wezihlanzi obalulekile (ibala u-20%–30% wokwakheka) ngenxa yezindleko zayo eziphansi nokusebenza kahle okuphezulu.
Igcinwe Ekuhlanzeni Izimboni:
Ezinye izihlanzi zezimboni ezisebenza kahle kakhulu zisasebenzisa ngokusemthethweni i-STPP lapho izimfuno zokuhlanza ziqinile.
Isiphetho
Inani eliyinhloko le-STPP embonini yasendlini neyokuhlanza lisezindaweni zayo zomakhi ezinemisebenzi eminingi. Naphezu kokukhathazeka kwemvelo, ihlala ingenakushintshwa kwezinye izinhlelo zokusebenza lapho okunye kungenakwenzeka ngokobuchwepheshe noma ngokomnotho. Amathrendi esikhathi esizayo azogxila ekuthuthukiseni abakhi abalungele imvelo kanye nokuthuthukisa ubuchwepheshe bokuvuselela kabusha be-STPP.
Isikhathi sokuthumela: May-30-2025