O otaota sulfuric acid ma le phosphoric acid e faʻamamaina e maua ai le sulfuric acid ma le phosphoric acid oloa. O le sulfuric acid e masani ona faʻaaogaina i alamanuia e pei o le faʻamamaina o le suauu, uʻamea uʻamea, ma dyestuffs. E masani ona faʻaaogaina e avea o se vailaʻau vailaʻau, ma i le faʻaogaina o meaola, e mafai ona faʻaaogaina e avea o se vailaʻau faʻamaʻi ma se sui sulfonating. Phosphoric acid e masani ona faʻaaogaina i vailaʻau, meaʻai, faʻalaʻau ma isi alamanuia, ma e mafai foi ona faʻaaogaina e avea ma vailaʻau faʻamalosi.
O le fa'agasologa o le fa'asao o le taimi nei i Saina e fa'aaogaina e fa'amamā ai otaota phosphoric acid e fa'amalieina tulaga fa'aoga tau alamanuia; o lo'o fa'aogaina le fa'agasologa fa'apalapala e fa'amamā ai otaota sulfuric acid e fa'amalieina ai mana'oga fa'aoga tau alamanuia. O le gafatia faaletausaga o otaota otaota ma alkali e oʻo atu i le 30,000 tone.
Ina ia ausia le taʻitaʻiga faʻatekonolosi ma faʻafouina, o loʻo tuʻuina atu e le kamupani le faʻamamafa tele i suʻesuʻega faʻavae ma atinaʻe ma faʻatekonolosi fou. I le taimi nei, o le potu suʻesuʻe a le kamupani e aofia ai se vaega o le 350 sikuea mita, faʻatasi ai ma le aofaʻi o tupe teufaafaigaluega e sili atu i le 5 miliona yuan i mea faʻataʻitaʻi. Fa'aauupegaina ma su'esu'ega atoatoa ma meafaigaluega fa'ata'ita'i, e pei o le ICP-MS (Thermo Fisher Scientific), kesi chromatograph (Agilent), su'esu'e mea fa'alupega vai (Riyin, Iapani), ma isi. I Oketopa 2018, na pasia ai e le kamupani le tusipasi a le atunu'u maualuga-tekonolosi pisinisi ma avea ma tulaga maualuga o le atunu'u. E oʻo mai ia Oketopa 2023, ua maua e le kamupani le aofaʻi o pateni e 18 (e aofia ai le 2 pateni fou ma le 16 pateni faʻataʻitaʻiga), ma o loʻo talosaga nei mo le 1 pateni fou.
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