As an important industrial metal, copper is widely used in cable, electronic equipment and other industries. However, excessive discharge of copper in wastewater pollutes the environment, so it is essential to develop efficient copper removal technologies. The multifunctional combined extraction centrifugal extractor provides an efficient solution for copper extraction.

Environmental characteristics of copper

Copper is mainly found in water bodies in the form of copper ions (Cu² +). Its accumulation in water can be toxic to aquatic life and may affect human health through the food chain. Therefore, the removal of copper in wastewater is an important link to achieve water treatment.

Separation principle of combined extraction centrifugal extractor

The multi-functional combined extraction centrifugal extractor realizes the effective separation of copper ions in wastewater by centrifugal force generated by high-speed rotation. Specific steps include:

1. Waste water feeding: the waste water containing copper is injected into the equipment.

2. Centrifugal treatment: The equipment rotates at high speed, and the copper ion settles due to its relatively large density.

3. Precipitation collection: Collect settled copper regularly for subsequent treatment.

Optimized extraction process

Key parameters to improve copper extraction efficiency include:

1. Centrifugal speed: It is recommended to increase the sedimentation speed of copper between 4000-8000 rpm.

2. Processing time: Extending the processing time can generally improve the extraction rate of copper, usually 20-30 minutes.

3. pH adjustment: The separation effect of copper is better under neutral to slightly acidic conditions.

Subsequent treatment and resource recovery of copper

The copper precipitates after extraction can be recovered by roasting, chemical treatment and other methods. The reuse of copper can not only reduce environmental pollution, but also achieve considerable economic benefits.

The application of multifunctional combined extraction centrifugal extractor to extract copper elements from wastewater provides an efficient and flexible technical solution for water pollution treatment, and has a broad market application prospect.