Sodium hypochlorite (inoti: bleach), kemikari formula iNaClO, is anorganic chlorine-containing disinfectant. Solid sodium hypochlorite ihupfu chena, uye chigadzirwa cheindasitiri chakazara chimvura chisina ruvara kana chakareruka yeyero uye chinonhuwa. Inonyungudika zviri nyore mumvura kugadzira caustic soda uye hypochlorous acid. [1]

Sodium hypochlorite inoshandiswa seye bleaching agent mu pulp, machira uye makemikari fibers, uye semvura yekuchenesa, bactericide, uye disinfectant mukurapwa kwemvura.

Sodium hypochlorite Mabasa:

1. Nekucheneswa kwe pulp, machira (akadai sejira, tauro, undershirts, nezvimwewo), kemikari fiber uye starch;

2. Indasitiri yesipo inoshandiswa sechinhu chinopisa mafuta nemafuta;

3. Indasitiri yemakemikari inoshandiswa kugadzira hydrazine hydrate, monochloramine uye dichloramine;

4. Chlorinating agent yekugadzira cobalt uye nickel;

5. Inoshandiswa semvura yekuchenesa mumiririri, bactericide uye disinfectant mukurapa mvura;

6. Indasitiri yedhayi inoshandiswa kugadzira sulfide sapphire blue;

7. Indasitiri yemagetsi inoshandiswa pakugadzira chloropicrin, se detergent ye acetylene ne calcium carbide hydration;

8. Zvekurima nekupfuya zvipfuyo zvinoshandiswa semishonga inouraya utachiona uye deodorant yemiriwo, michero, nzvimbo dzekudyisa uye dzimba dzemhuka;

9. Chikafu chegiredhi sodium hypochlorite inoshandiswa kuuraya hutachiona hwemvura yekunwa, michero nemiriwo, uye kuuraya uye kuuraya hutachiona hwemidziyo yekugadzira chikafu uye midziyo, asi haigone kushandiswa mukugadzira chikafu uchishandisa sesame seyakabikwa.

PROCESS:

Yakanyanya kuchena munyu inonyungudika mumvura yemupombi yemuguta kuita saturation brine mvura yozopomba mvura yebrine kuenda kuelectrolysis cell kuti ibudise chlorine gasi uye caustic soda, uye iyo chlorine gasi uye caustic soda inogadzirwa ichawedzera kurapwa uye kuita kuti igadzire sodium hypochlorite inodikanwa. zvakasiyana-siyana, 5%, 6%, 8%, 19%, 12%.