Tui chhunga sodium sulfide awmte chu dissolved H2S, HS−, S2− bakah acid-soluble metal sulfide suspended solid-a awm te, leh undissociated inorganic leh organic sulfide te a ni. Sulfide awmna tui hi a dum angin a lang fo a, rimtui tak a nei a, a chhan ber chu H2S gas chhuah chhunzawm zel vang a ni. Mihring hian boruakah hydrogen sulfide hi 8 μg/m3 thlenga hniam lamah kan hmu thei a, tuiah H2S threshold chu 0.035 μg/L a ni thung.Sodium sulfide.

Qingdao, Tianjin, leh Longkou lawng chawlhhmun-ah te sodium sulfide dahna hmun a awm a, chu chu thawn chhuah nghal theih a ni a, khawvel pum huapa insem darh pawh a nghet hle. Hetah hian click la, discounted quote i hmu ang.