Abathandi abaningi bezingadi bagcina behluleka ukunakekelwa kwezitshalo ngezizathu ezahlukahlukene. Abanye abakwazi kahle ukunakekelwa okudingwa izitshalo ezithile. Abanye basebenzisa amakhemikhali okwenziwa ukunakekela izitshalo. Isibonelo, kukhona omanyolo neminye imikhiqizo esiza ukuvimbela izinambuzane nezifo. Ukuze senze ngcono impilo yethu neyezitshalo zethu, sizosebenzisa umkhiqizo omuhle kakhulu wemvelo. Sibhekisa ku insipho ye-potassium. Kungumkhiqizo wemvelo osetshenziselwa ukunakekela izitshalo, kepha kufanele wazi ukuthi uwusebenzisa kanjani.
Kulesi sihloko sizokufundisa ukuthi ungayenza kanjani insipho eyenziwe ngokwenza i-potassium futhi ufunde ukuthi ungayisebenzisa kanjani ukuze uzuze kakhulu kuyo.
Iyini insipho ye-potassium
Abantu abaningi baya ngokuya bekhetha imikhiqizo yemvelo ukwelapha izitshalo nokuvikela izinambuzane noma izifo. Endabeni yesepha ye-potassium, noma ngabe ingumkhiqizo wemvelo, Akufanele sizithembe futhi kufanele sifunde imithamo edingekayo nokuthi siyisebenzisa kanjani. Uma ukwenza kahle, izitshalo zakho zizokubonga.
Kungumkhiqizo otholakala ngokusabela kwenqubo ye-saponification. Le nqubo yenzeka lapho i-potassium hydroxide iphendula ngamafutha namanzi. Kungumkhiqizo wemvelo ngokuphelele. Imvamisa, ezemvelo nezemvelo zifakwa ilebula njengolungasebenzi kahle kunamakhemikhali enziwe ngokuqamba futhi enzelwe umsebenzi othile. Kodwa-ke, kuleli cala, sithola ukusebenza okuphezulu ukuqeda izinambuzane ezitshalweni nokusiza ukuzivimbela.
Ngokuya ngohlobo lwezinhlobo esinazo engadini, lesi sitshalo kungenzeka sithambekele ekuhlaselweni izinambuzane nezifo ezahlukahlukene. Uma singazazi ngokugcwele izici zesitshalo, singavimbela ngensipho ye-potassium. Ukwakheka kwensipho eshiwo kungamanzi, uwoyela wemifino ne-potassium hydroxide.
Ukusetshenziswa kakhulu kwalo mkhiqizo ukulawula izinambuzane zezitshalo nokuthuthukisa impilo yezitshalo. Kusebenza ikakhulukazi ezinambuzaneni zasensimini ezivamile ezinjenge-aphid, mealybugs, whiteflies, njll. Ngisho nokulwa nesikhunta kuza kahle. Isikhunta sivame ukuphuma lapho isitshalo singamelani kakhulu nomswakama futhi, uma sifuna kwesinye isikhathi, sisiveza ezimeni zomswakama eziphezulu kakhulu.
Uyenza kanjani insipho eyenziwe nge-potassium
Ukuze kuqedwe zonke lezi zinambuzane ngempumelelo futhi ngaphandle kokusebenzisa imishanguzo yokufakelwa yamakhemikhali, sizochaza igxathu negxathu ukuthi ungayenza kanjani insipho ye-potassium eyenziwe ngokwenza. Into elula ukuthi umane ulandele izinyathelo ngaphandle kwezinkinga ezengeziwe. Uma uqhubeka, akufanele kudale izinkinga futhi uzofunda ngokushesha ukuthi ungakwenza kanjani kaningi.
Siqala kuqala ngokuchaza izinto ozozidinga. Into yokuqala ukuvikelwa. Ukwenza insipho ye-potassium, kufanele sivikele ubuso namehlo ethu kahle ukuze sigweme noma yikuphi ukuchema esikhunjeni okungasilimaza. Ukwenza lokhu, sizosebenzisa amagilavu wenjoloba nezibuko zokuphepha.
Ukubala ngokwanele nangokunemba kwezinto esizokwakha ngazo insipho ye-potassium, sizodinga isikali sasekhishini, okungcono kube yidijithali. Kuzodingeka i-blender ukwenza ingxube futhi, ukugcina insipho uma isenziwe, sizodinga iziqukathi zepulasitiki, ingilazi noma insimbi engagqwali.
Ukuvikelwa kuyadingeka ngokuphelele. Ngesikhathi ukusabela kwamakhemikhali phakathi kwepotashi namanzi, okunye okunokwenzeka kungenzeka kulimaze isikhumba futhi kusilimaze ezingxenyeni ezibucayi kakhulu. Amehlo ayingxenye ebucayi kakhulu futhi asifuni ukuyilimaza. Ngakho-ke, izibuko zokuzivikela zizosigcina siphephile.
Lapho umkhiqizo usuphelile, akukho okumele ukhathazeke ngakho ngoba awunalo ulaka noma ulimaze isikhumba futhi kuncane kakhulu ezitshalweni. Ngokuqondene nezithako esizodinga:
- I-120 g yamafutha yemifino (umnqumo, ubhekilanga, ummbila noma uwoyela we-canola)
- 20 g we-potassium hydroxide (KOH)
- I-20 g yamanzi
Izinyathelo okumelwe zilandelwe
Sizocacisa ngesinyathelo ngesinyathelo okufanele ukwenze.
- Into yokuqala ukufaka isivikelo. Gqoka amagilavu akho nezibuko ozonikezwa.
- Hlanganisa i-potash namanzi bese unyakazisa konke. Lokhu kuzokwenza ukuthi umkhiqizo uqale ukukhuphuka emazingeni okushisa njengoba usabela.
- Sebenzisa esinye isitsha ukuthela uwoyela wemifino futhi uyifudumeza ngamanzi okugeza. Imizuzu embalwa nje yanele ukuyishisa. Uma le mizuzu isidlulile, yisuse emlilweni.
- Lapho yomibili le mikhiqizo isezingeni lokushisa lendawo uwahlanganise endishini. Uzobona ukuthi lapho ingxube iba homogeneous, izothola umbala omnyama. Yinyakazise ukuze ilingane bese uyihlanganisa yonke. Ukuyishaya cishe imizuzu emithathu kwanele.
- Uma usuqedile, Vumela ingxube iphumule imizuzu eyi-10-15 bese uyishaya futhi eminye imizuzu emi-3. Lokhu kufanele kuphindwe kaningi ngangokunokwenzeka kuze kube yilapho inokubunjwa okufunayo. Futhi cabanga ukuthi, ngokuhamba kwesikhathi, lapho ufuna ukuyisebenzisa nezitshalo, kuzofanela uyihlanze emanzini.
- Ngokulondolozwa kwayo, kungcono ukuyigcina kwesinye seziqukathi oke wasebenzisa ukwenza ingxubevange. Uma ufuna esinye isitsha, sebenzisa epulasitiki efana nebhodlela noma ingilazi.
Ungayisebenzisa kanjani
Manje, into ebaluleke kakhulu ukuthi ufunde ukuthi ungayisebenzisa kanjani nemithamo okufanele uyisebenzise. Ukuze usebenze kahle ezitshalweni, kuzofanele uqiniseke ukuthi zimboza sonke isitshalo. Kuyadingeka ukugcizelela ezindaweni ezinokuhlushwa okuphezulu kakhulu kwezinambuzane futhi lapho zibonakala zibuthakathaka khona.
Lapho nje izinambuzane zihlangana nensipho ye-potassium, zizofa. Umthamo uyahlukahluka ngokuya ngezici ezahlukahlukene. Uma okudingayo ukuqeda izinhlobo zezitshalo ezithintekile, umthamo u-1% noma u-2% emanzini. Uma usuxubene, kungcono ukufafaza isitshalo ngamanzi nangengxube.
Ngiyethemba ukuthi ngalezi zeluleko ungazi ukuthi ungazenzela kanjani insipho yakho eyenziwe nge-potassium futhi ufunde ukuthi ungayisebenzisa kanjani, unakekele kahle izitshalo zakho. Khumbula ukuthi umkhiqizo wemvelo uyohlale ungcono kwizitshalo zakho.