Manganese is a metallic element widely used in metallurgy and battery production, but its excessive presence in water bodies can cause serious environmental problems. Therefore, the development of efficient manganese removal technology is particularly important. The new combined extraction centrifugal extractor provides an innovative solution for the extraction of manganese.

Environmental properties of manganese

Manganese is usually present in water in the form of Mn² +. High concentrations of manganese are toxic to aquatic life and can have long-term effects on water quality. Therefore, the removal of manganese in wastewater is an important task to protect the water environment.

Separation mechanism of combined extraction centrifugal extractor

The new combined extraction centrifugal extractor realizes the efficient separation of manganese ions in wastewater through the centrifugal force generated by high-speed rotation. The specific steps include:

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

2. Centrifugal separation: In the process of high-speed rotation, manganese ion settles to the bottom of the equipment due to its high density.

3. Precipitation collection: The settled manganese is collected through the system for subsequent treatment.

Optimize extraction conditions *

The key conditions for improving the efficiency of manganese extraction include

1. Centrifugal speed: The appropriate speed is usually between 4000-7000 rpm to improve the sedimentation speed.

2. Processing time: Extending the processing time can generally improve the extraction rate of manganese, usually 15-30 minutes.

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

Follow-up treatment and resource recovery of manganese

The manganese precipitates after extraction can be recovered by roasting, chemical treatment and other methods. The reuse of manganese can not only reduce environmental pollution, but also provide important raw materials for related industries.

The application of the new combined extraction centrifugal extractor to extract manganese from wastewater provides innovative technical support for water pollution control and has a good market application prospect.