He aha nā ʻano pōʻino o ka sodium sulfide?

Ka hoʻopili ʻana o ka sodium sulfide:
Nā ʻeke ulana PP he 25 kg me nā liner palaki PE papa pālua.

Ka mālama ʻana a me ka halihali ʻana o ka sodium sulfide:
E mālama i kahi maloʻo a maikaʻi ka ea, a i ʻole ma lalo o kahi pale asbestos. E pale mai ka ua a me ka makū. Pono e sila pono ʻia nā ipu. Mai mālama a lawe pū ʻia me nā waikawa a i ʻole nā ​​mea ʻino. E mālama pono i ka wā e hoʻouka ai a hoʻokuʻu ai i ʻole e hōʻino i ka ʻōpala.

Nā ʻano pōʻino o ka sodium sulfide:
He mea ʻino ikaika ka sodium sulfide kristal. Hiki ke ʻā koke ka sodium sulfide anhydrous. Hoʻopili ka sodium sulfide kristal me nā waikawa, e hoʻokuʻu ana i ke kinoea hydrogen sulfide ʻawahia a lapalapa. He ʻino iki ia i ka hapa nui o nā metala. Hoʻokuʻu ka puhi ʻana i ke kinoea sulfur dioxide. Hiki i ka pauka sodium sulfide ke hana i nā hui pahū me ka ea. He mea hoʻoheheʻe loa ka sulfide alkali i ka wai, a he alkaline ikaika kona hopena wai, e hoʻoulu ai i ka huhū nui a me ka pala i ka wā e pili ai me ka ʻili a me nā membrane mucous. Hiki i ka sodium sulfide nonahydrate ke omo i ke kalapona dioxide mai ka lewa e hana i ka hydrogen sulfide. ʻO ka pili ʻana me nā waikawa hiki ke hopena i nā hopena ʻino a me ka hoʻokuʻu ʻana i ka nui o ke kinoea hydrogen sulfide, hiki ke hoʻoulu i ka lāʻau make nui inā hanu ʻia.

Hoʻomalu pono ʻia nā mea maka, a hoʻohana ʻia nā mea maka paʻa a kiʻekiʻe hoʻi. Ua hōʻoia ʻia ke ʻano o ka sodium sulfide, a ʻo ka lawelawe ʻoihana a kahi hui me 20 mau makahiki o ka ʻike kūʻai aku he mea kūpono ia ma ke kaomi ʻana ma aneʻi.

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Ka manawa hoʻouna: Sep-18-2025