Definition of industrial wastewater
Water used in different units of an industry or production unit that has somehow been contaminated is called industrial wastewater.
Important pollutants of industrial wastewater:
Heavy metals - Mineral salts - Acidity and alkalinity - Turbidity - Floating materials - Toxic chemical compounds - Organic materials - Dyes and pigments
Objectives of the goldsmith workshop wastewater treatment package:
1- Standardization of workshop effluent according to the standard of the Environment and Water and Municipal Wastewater Organization
2- Maximum recycling of soluble and insoluble gold in wastewater
3- Recycling and reuse of treated effluent