Nneɛma bɛn na ɛwɔ sodium sulfide mu wɔ nsu mu?

Sodium sulfide a ɛwɔ nsu mu no bi ne H2S, HS−, S2− a wɔapete, ne dade sulfide a ɛtumi nwura acid a ɛwɔ nneɛma a ɛyɛ den a ɛsensɛn mu mu, ne sulfide a ɛnyɛ abɔdeɛ ne abɔdeɛ a ɛnyɛ nea ɛpaapae. Nsu a sulfides wom no taa yɛ tuntum na ɛwɔ huam a ano yɛ den, titiriw esiane H2S mframa a ɛkɔ so fi mu nti. Nnipa tumi hu hydrogen sulfide wɔ mframa mu wɔ dodow a ɛba fam te sɛ 8 μg/m3, bere a H2S a ɛwɔ nsu mu no anohyeto yɛ 0.035 μg/L.Sodium sulfide.

Sodium sulfide adekoradan ahorow wɔ Qingdao, Tianjin, ne Longkou hyɛn gyinabea ahorow, a wobetumi de akɔma ntɛm ara na wɔakyekyɛ wɔ wiase nyinaa a ɛyɛ den. Klik ha na woanya sika a wɔatew so.

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Bere a wɔde bɛkyerɛw: Sep-12-2025