Chemical Name : COD
Apperance : Colorless to yellowish crystals or particles.
Used : Products are widely used in sewage treatment of various industries such as printing and dyeing, chemical industry, brewing, urban domestic water and comprehensive wastewater. (1) Purification treatment of urban domestic sewage (2) It is suitable for all kinds of industrial wastewater, including ink, packaging and printing, auto parts, machinery, painting, surface treatment, coating, painting, electroplating, paper making, food, printing and dyeing, bleaching and dyeing, tanning and other wastewater treatment processes; (3) Dehydration and drying of various precipitated sludge.