Ko nga peara houra 99% e whakamahia ana ki te ahumahi hiako
WHAKAMAHI
| Te houra | Tiwari 96% | Taraka 99% | Mārō 99% | Peera 96% | Peera 99% |
| NaOH | 96.68% Min | 99.28% Min | 99.30% Min | 96.60% Min | 99.35% Min |
| Na2COS | 1.2% Max | 0.5% Max | 0.5%Max | 1.5%Max | 0.5%Max |
| NaCl | 2.5% Max | 0.03% Max | 0.03% Max | 2.1% Max | 0.03% Max |
| Fe2O3 | 0.008 Max | 0.005 Mōrahi | 0.005% Max | 0.009% Max | 0.005% Max |
whakamahinga
He maha nga WHAKAMAHI a Sodium hydroxide.Ka whakamahia mo te hanga pepa, te hopi, te tae, te rayon, te konumohe, te hinu hinu, te whakaoti miro, te horoi o te tarproduct waro, te horoi horoi alkaline i roto i te maimoatanga wai me te tukatuka kai, te tukatuka rakau me te ahumahi miihini. Ko nga korero e whai ake nei:
Te ahumahi hopi
whakamahia i roto i te maimoatanga wai rite te kaihoko hāora scavenger.
whakamahia i roto i te ahumahi penupenu me te pepa.
whakamahia i roto i te ahumahi penupenu me te pepa.
whakamahia i roto i te ahumahi pueru hei whakapoipoi, hei desulfurizing me te hei kaihoko whakaheke.
takai
He kaha te tarapi mo te rokiroki mo te wa roa ki te makuku, makuku.Ka taea e koe te whakaputa i nga kete e hiahiatia ana.25kg peke.
utaina ana
TE KAUPAPA REREWEI
Tiwhikete Kamupene
Kaihoko Kiritaki
Tuhia to korero ki konei ka tukuna mai ki a matou