Thaum Lub Ib Hlis, cov nqi Soda Ash thiab Sulfur hauv tebchaws uas yog cov khoom siv tseem ceeb ntawm SMBS txuas ntxiv nce. Txhawb nqa los ntawm cov nqi khoom siv raw, qee cov chaw tsim khoom tau nce me ntsis tus nqi lag luam ntawm Sodium Metabisulfite, cov nqi lag luam hauv tebchaws Sodium metabisulphite tau xaus ze li peb lub hlis ntawm kev poob qis tas mus li, Sodium Metabisulphite tag nrho tau poob qis hauv Lub Ib Hlis nce 6.02%. Thaum kawg Lub Ob Hlis, tus nqi Soda Ash hauv tebchaws tau nce ib hnub, lossis ntau dua ib hnub, thiab tus nqi khoom siv raw tau nce siab heev. Nyob rau hauv kev txhawb nqa ntawm tus nqi ua tiav, cov tuam txhab Sodium Metabisulfite thiab Sodium Sulfite Anhydrous hauv tebchaws tau nce tus nqi Hoobkas, uas ua rau tus nqi lag luam hauv tebchaws ntawm Sodium Metabisulphite nce siab heev hauv 2 thiab 3 lub hlis.
Txij li thaum Lub Ob Hlis, tus nqi ntawm Sodium Metabisulfite cov khoom lag luam nce siab heev, thaum Lub Ob Hlis 1 solstice rau Lub Peb Hlis 10, cov nqi Soda Ash Light hauv tebchaws tau nce 14.6%, cov nqi Sulfur tau nce 25.64%, cov nqi khoom siv raw tau nce siab heev, cov nqi Sodium Metabisulfite thiab Sodium Sulfite tau nce siab heev.
Cov kws tshuaj ntsuam ntawm ToptionChem ntseeg tias tus nqi ntawm Soda Ash thiab Sulfur tseem nce siab heev, txhawb nqa los ntawm tus nqi khoom siv raw, nws xav tias tus nqi ua lag luam tom ntej ntawm Sodium Metabisulfite, Sodium Sulfite anhydrous, Sodium Hydrosulfite thiab Sodium Bicarbonate tseem muaj qee qhov chaw rau kev nce.
Lub sijhawm tshaj tawm: Lub Peb Hlis-12-2021