Toe Fa'aleleia o Auro
Uiga
O le faasologa o le kalaponi fa'agaoioia ei ai le fausaga pu'e tulaga ese, le maualuga o le desulfurization ma le denitration
Talosaga
E fa'aaogaina mo le fa'amamaina o le kesi o le asu i totonu o fale gaosi eletise fa'avevela, fa'amamaina o le suau'u, petrochemical, alamanuia o alava kemikolo, ma kesi mata i le alamanuia o fa'apalaga kemikolo; E fa'aaogaina fo'i mo le fa'amamaina o kesi e pei o le kesi malala, kesi masani ma isi i le alamanuia o kemikolo, ae o le sulfuric acid ma le nitric acid e mafai ona toe fa'aaogaina. O mea fa'aopoopo sili ia e fai ai le carbon disulfide.
| Mea mata | Malala |
| Tele o le vaega | 5mm～15mm |
| Iodine, mg/g | 300 Min. |
| Fa'amamāina o le sulu, Mg/g | 20 Min. |
| Vevela o le afi, ℃ | 420Min. |
| Susū, % | 5Max. |
| Mafiafia tele, g/L | 550～650 |
| Ma'a'a, % | 95 Min. |
Fa'amatalaga:
1. E mafai ona fetu'una'i fa'amatalaga uma e tusa ai ma mana'oga o le tagata fa'atau.
2. Afifiina: 25kg/taga, taga tele pe e tusa ai ma manaʻoga a le tagata faʻatau.