Indlela yokukhiqiza i-sodium sulfide
Indlela Yokunciphisa Ikhabhoni: I-sodium sulfate iyancibilika bese yehliswa kusetjenziswa amalahle we-anthracite nofana izinto ezijamiselelako. Ikambiso le isungulwe kuhle, inemitjhini elula nemisebenzi, begodu isebenzisa izinto ezibizako, ezitholakala lula.

Ama-flakes we-sodium sulfide abomvu/aphuzi wekhwalithi ephezulu, ukukhiqizwa okulawulwa khulu kiyo yoke ikambiso, ikhwalithi ezinzileko ngesiquntu ngasinye, begodu inganikelwa ngobunengi.