Color removal is usually carried out by physicochemical methods,such as electrolysis,chemical flocculation and ozone oxidation in large-scale plants,and slag filtration in smal...

• 色度的去除,一般以物理化学方法为主,对于规模大、处理技术水平高的工厂,则可采用电解、化学絮凝、臭氧氧化等工艺,对于小规模的工厂,可采用炉渣过滤。