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Sodium hydrosulfide, ine kemikari formula NaHS, ikomisheni yakagashira kutariswa kwakapararira mumaindasitiri akasiyana ekushandisa. Kambani yedu inoita basa rekutumira ma sachets e sodium hydrosulfide kunyika dzeAfrica, kuve nechokwadi chekuti maindasitiri anowana iyi kemikari yakakosha.

Imwe yemashandisirwo makuru e sodium hydrosulfide iri mukurapa kwemvura. Inoshanda sechinhu chinoderedza, inonyatsobvisa simbi inorema uye zvimwe zvinosvibisa kubva mumvura yakasviba. Mushonga wacho unowanikwa munzvimbo dzakasiyana-siyana, kusanganisira iyo inoshandiswa zvakanyanya 70% NaHS solution, iyo inonyanya kushanda mukurapa tsvina yeindasitiri. Mukuwedzera, sodium hydrosulfide inowanikwa muzvikamu zvakaderera, zvakadai se10, 20 uye 30 ppm, kuti isangane nezvinodiwa kurapwa.

Muindasitiri yematehwe, sodium hydrosulfide inoita basa rakakosha mukubvisa bvudzi. Inobatsira kubvisa mvere dzemhuka, zvichiita kuti ive chikamu chinokosha chekugadzirwa kwematehwe. Kubudirira kwesodium hydrosulfide muchishandiso ichi kwakanyatso kunyorwa, uye kushandiswa kwayo kunotsigirwa neyakakwana Safety Data Sheet (MSDS) inotsanangura mabatiro uye kuchengetedzwa kwekuchengetedza.

Pamusoro pezvo, sodium hydrosulfide inoshandiswa seyayamuro yedhayi mukugadzira machira. Inobatsira maitiro ekudhaya, inosimudzira kunyura kwemavara uye inova nechokwadi chakagwinya, mhedzisiro inogara kwenguva refu. Izvi zvakasiyana-siyana zvinoita kuti sodium hydrosulfide ive chinhu chakakosha mumaindasitiri mazhinji.

Sezvo isu tichienderera mberi nekutengesa sodium hydrosulfide kumisika yakasiyana muAfrica, tinoramba takazvipira kupa zvigadzirwa zvemhando yepamusoro zvinosangana nezvinodiwa zvakasiyana zvevatengi vedu. Zvingave mukugadziriswa kwemvura, kugadzirwa kwematehwe kana kudhayiwa kwemavara, sodium hydrosulfide yakaratidza kuve yakakosha kemikari ine huwandu hwakawanda hwekushandisa.