摘要
硫化钠作为一种常见的化学产品,被广泛应用于制药、纺织、橡胶、颜料等生产行业。硫化钠溶于水后会发生相关化学反应,并析出HS-、S2-离子。本文主要针对硫化钠在矿浆中的多种化学反应进行了研究,并探讨了利用矿物进行含硫化物废水处理的相关技术。
As a kind of common chemical products, sodium sulfide is widely used in pharmaceutical, textile, rubber, paint and other manufacturing industries. Chemical reaction will happen after sodium sulfide dissolves in water, and HS- and S2- ion will separate out. This article studies the various chemical reactions of sodium sulphide in ore pulp, and discusses the technology of using minerals for the treatment of wastewater containing sulfide.
出处
《价值工程》
2015年第1期292-293,共2页
Value Engineering
关键词
硫化钠
活化
催化氧化
S^2-消耗
sodium sulphide
activation
catalytic oxidation
consumption of S2-
