August 2021

Method for removing peculiar smell of sodium hydrosulfide solution

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp Sodium hydrosulfide solution is a very important chemical raw material. The chemical fertilizer industry is used to remove sulfur from desulfurizer, the dye industry is mainly used to synthesize organic intermediates and additives for preparing sulfide dyes, and the leather industry is used...