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Kwenziwa kanjani lapho umbambi wekholomu ehla enyuka ngokuzenzakalelayo ngemva kokuqalisa?
Indawo imanzi kakhulu, noma ukuvuza kwe-solvent kuya ngaphakathi kwesibambi sekholomu kubangela ukujikeleza okufushane. Sicela ushise isibambi sekholomu kahle ngesomisi sezinwele noma ngesibhamu somoya oshisayo ngemva kokucisha ugesi.
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Kwenziwa kanjani lapho i-solvent itholakala ivuza esisekelweni somphathi wekholomu lapho umnikazi wekholomu ephakamisa?
Ukuvuza kwe-solvent kungase kube ngenxa yezinga le-solvent ebhodleleni likadoti liphakeme kunobude besixhumi esisekelweni sesibambi sekholomu.
Beka ibhodlela likadoti ngaphansi kwendawo yokusebenza yensimbi, noma yehlise ngokushesha isibambi sekholomu ngemva kokukhipha ikholomu.
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Uyini umsebenzi wokuhlanza "Ekuhlukaniseni kwangaphambili"? Ingabe kufanele kwenziwe?
Lo msebenzi wokuhlanza udizayinelwe ukuhlanza ipayipi lesistimu ngaphambi kokuthi kuqaliswe ukuhlukaniswa. Uma "ukuhlanza ngemuva" kwenziwe ngemuva komdlalo wokugcina wokuhlukanisa, lesi sinyathelo singeqiwa. Uma kungenziwanga, kunconywa ukuthi wenze lesi sinyathelo sokuhlanza njengoba uyalwe ukwaziswa kwesistimu.
