Ngā Whakamahinga o te Konutai Sulfite 

Koeke ahumahi konutai pungatara ka taea te whakamahi hei kaihoko maimoatanga wai, hei aukati waikura, hei kaihoko maimoatanga mata whakarewa, hei whakatere whakapakeke sima, hei kaihoko tohatoha penupenu pepa pereti parahi me te keri hinu, me ētahi atu; ko te konutai whanariki kounga kai te nuinga e whakamahia ana hei whakapai ake i te kounga, hei kaihoko chelating, hei kaihoko whakapūkara fermentation, hei kaihoko whakatikatika pH, me ētahi atu.

Mā te Rongda Chemical e whai ake nei koe e mārama ai ki ngā whakamahinga me ngā mahi taipitopito o te konutai whanariki.

Taupānga 1: Whakamahia mō te whakatau i te tātaritanga tohu o te tellurium me te niobium me te whakarite i te otinga whakawhanake, ka whakamahia hoki hei kaihoko whakaiti.

Taupānga 2: Mō te whakau muka horihori, te kaihoko whakama kakahu, te kaiwhakawhanake whakaahua, te tango waikura tae me te whakama, te whakaiti kakara me te tae, te tango lignin pepa, me ētahi atu.

Taupānga 3: Whakamahia hei matū tātari whānui me te rauemi ātete whakaahua-tairongo.

Taupānga 4: He kaiāwhina whakama, he pānga whakama ki te kai, ā, he pānga kaha ki te aukati i te oxidase i roto i ngā kai tipu. E ai ki a Haina, ka taea te whakamahi i roto i ngā mea tiaki i te taumata whakamahinga mōrahi o te 2.0g/kg; ka taea hoki te whakamahi i roto i te hukahuka, te hukahuka wai, te huka tēpu, te huka toka, te karamere, ngā mea reka, ngā wana pīkau, ngā harore me ngā harore kēne, ngā karepe, te wai pūreirei pango i te taumata whakamahinga mōrahi o te 0.60g/kg. ngā toenga o ngā wana pīkau, ngā harore me ngā harore kēne, ngā mea tiaki, ngā karepe me te wai pūreirei pango (i roto i te SO2) ≤ 0.05g/kg. Ngā toenga o te māngaro rīwai ≤ 0.03g/kg; ngā toenga o ngā pihikete, te huka, te vermicelli me ētahi atu momo iti iho i te 0.1g/kg; kaua ngā toenga o te hukahuka wai e neke ake i te 0.2g/kg.

Taupānga 5: Whakamahia i roto i te umanga tā me te tae hei tango i te waikura me te kaihoko whakama, e whakamahia ana i roto i te tunu kai o ngā momo papanga miro, ka taea te aukati i te waikura ā-rohe o te muka miro me te pā ki te kaha o te muka, me te whakapai ake i te mā o ngā hua tunu kai. Ahumahi whakaahua hei kaihoko whakawhanake. Ka whakamahia hei kaihoko whakaiti i roto i te hanga m-phenylenediamine, 2,5-dichloropyrazolone, anthraquinone-1-sulfonic acid, 1-amino anthraquinone, sodium aminosalicylate, me ētahi atu. Ka taea e ia te aukati i te waikura o ngā hua haurua-oti i te wā o te tukanga tauhohenga. Ka whakamahia i roto i te umanga pepa hei tango lignin. Ka whakamahia e te umanga kakahu hei whakau mō ngā muka hanga-tangata. Ka whakamahia te umanga hikohiko hei hanga ātete whakaahua.

E whakamahia ana te umanga maimoatanga wai hei tukatuka i te wai para me te wai inu e whakakōpikopikohia ana e te hiko.

Whakamahinga 6: Whakamahia hei kaiwhakamā, hei tiaki, hei whakangāwari me te ārai mate i roto i te umanga kai. Whakamahia hoki i roto i te hanga rongoā. Whakamahia hei kaiwhakaiti i roto i te hanga huawhenua maroke.

Taupānga 7: Ka whakamahia hei hanga i te cellulose sulfite ester,konutai tiosulfate,ngā matū waro, te whakamā i te papanga, me ētahi atu. Ka whakamahia hoki hei whakaiti, hei tiaki, hei tango pūmua, me ētahi atu.

He maha atu ā mātou hua matū kore-waro, hei tauira,konutai pūngäwhare anhydrous，te konutea whanariki，te konutea waikura，me ētahi atu. Mena me whakapā atu koe ki te kaihanga