SIYAKWAMUKELA ENKAMPANI YETHU

Ezinyangeni ezedlule, izindaba zomhlaba wonke ezizungeze i-thiourea zithole ukunakwa okubalulekile, zigqamisa ukubaluleka kwayo ezimbonini ezahlukahlukene. I-Thiourea, ingxube ye-organic equkethe isulfure, isetshenziswa ngokuyinhloko ekukhiqizeni umanyolo, imithi, kanye ne-reagent ekuhlanganiseni kwamakhemikhali. Izakhiwo zayo ezihlukile ziyenza ibe inhlanganisela eguquguqukayo, ibalulekile ezinhlelweni eziningi zokusebenza. Njengoba umhlaba ubhekene nezinselelo zezolimo ezisimeme, i-thiourea iye yavela njengengxenye ebalulekile ekuthuthukiseni isivuno sezitshalo. Indima yayo njengomthombo wenitrogen kumanyolo ibalulekile, ikakhulukazi ezifundeni lapho izinga lenhlabathi lehla khona. Imibiko yakamuva...

I-sodium bisulfite, ikhemikhali esebenza ngezindlela ezihlukahlukene, ibilokhu isematheni ezindabeni zomhlaba wonke ngenxa yokusetshenziswa kwayo okubanzi nokwanda kwesidingo kuzo zonke izimboni ezihlukahlukene. Le crystalline powder emhlophe, enefomula yamakhemikhali i-NaHSO3, isetshenziswa ngokuyinhloko njenge-preservative, i-antioxidant, ne-ejenti yokunciphisa. Ukubaluleka kwayo kusuka ekulondolozweni kokudla neziphuzo kuya ekuhlanzeni amanzi nasekukhiqizeni izindwangu. Embonini yezokudla, i-sodium bisulfite ivame ukusetshenziswa ukuvimbela ukunsundu ezithelweni nemifino, ukuqinisekisa ukuthi imikhiqizo igcina ukubukeka kwayo okubonakalayo kanye nenani lokudla okunempilo. Ukwengeza, idlala indima ebalulekile ku-winemakin ...

Ama-ammonium sulfate granules avele njengengxenye ebalulekile emkhakheni wezolimo, asebenza njengomanyolo osebenzayo we-nitrogen othuthukisa ukuvunda komhlabathi kanye nesivuno sezitshalo. Njengoba isidingo somhlaba wonke sokukhiqizwa kokudla siqhubeka nokukhula, imakethe ye-ammonium sulfate granules ibona ukukhula okukhulu. Le bhulogi ingena ekuhlaziyweni kwemakethe yomhlaba wonke yama-ammonium sulfate granules, igqamisa amathrendi abalulekile, abashayeli, nezinselelo. Imakethe yomhlaba wonke yama-ammonium sulfate granules iqhutshwa ikakhulukazi isidingo esikhulayo sikamanyolo wekhwalithi ephezulu ukusekela ezolimo ezisimeme. Abalimi baya ngokuya bephendukela ku-ammonium sulfate d...

I-Phosphoric acid, uketshezi olungenambala, olungenaphunga, iyinhlanganisela yamakhemikhali ebalulekile enezinhlobonhlobo zokusetshenziswa kuzo zonke izimboni ezihlukahlukene. Ifomula yayo yamakhemikhali, i-H₃PO₄, isho ukwakheka kwayo kwama-athomu e-hydrogen amathathu, i-athomu eyodwa ye-phosphorus, nama-athomu amane omoya-mpilo. Le nhlanganisela ayibalulekile nje kuphela ekukhiqizweni kukamanyolo kodwa futhi idlala indima ebalulekile ekucutshungulweni kokudla, ekwenzeni imithi, ngisho nemikhiqizo yokuhlanza. Kwezolimo, i-phosphoric acid isetshenziswa ngokuyinhloko ukwenza umanyolo we-phosphate, obalulekile ekuthuthukiseni ukuvunda komhlabathi nokukhuthaza ukukhula kwezitshalo. Lawa ma-fertilizer ahlinzeka ngemisoco ebalulekile esiza ukuc...

I-sodium metabisulfite, inhlanganisela yamakhemikhali esebenza ngezindlela eziningi, ibilokhu ithola ukuthandwa okukhulu emakethe yomhlaba wonke ngenxa yokusetshenziswa kwayo okubanzi kuzo zonke izimboni ezahlukahlukene. Le nhlanganisela, esetshenziswa ngokuyinhloko njenge-preservative, i-antioxidant, kanye ne-bleaching agent, ibalulekile ekucubunguleni ukudla, imithi, nokwelashwa kwamanzi, phakathi kweminye imikhakha. Amathrendi akamuva akhombisa i-trajectory yokukhula eqinile yemakethe ye-sodium metabisulfite. Ngokwemibiko yezimboni, isidingo se-sodium metabisulfite kulindeleke ukuthi sikhuphuke kancane, siqhutshwa yisidingo esandayo sokugcinwa kokudla nokuphepha. Njengoba abathengi beqaphela kakhulu impilo, i-f...