anodic oxidation treatment meets government standards

Our new anodic oxidation treatment tank meets the environmental protection policy standards required by the government.

The anodic oxidation environmental protection standards are mainly related to the environmental protection regulations and requirements that should be complied with during the anodic oxidation process of aluminum products to ensure that the production process has minimal impact on the environment.

The following are the main contents of the anodizing environmental protection standards:

1. Material composition:

The chemical composition in the anodizing solution should comply with the environmental protection requirements and avoid the use of substances that are harmful to human body and the environment.

Chromic acid anodizing environmental requirements containing more than 5% copper and more than 7.5% silicon, but this also needs to be based on specific environmental standards to determine the compliance of chromic acid use.

2. Emission control:

Wastewater, exhaust gas and other pollutants generated during the anodizing process should be effectively treated to ensure that emissions meet national or regional environmental standards.

For wastewater, treatment steps such as sedimentation, filtration, and neutralization may be required to remove hazardous substances.

For waste gas, adsorption, catalytic oxidation and other treatment steps may be required to reduce pollution to the atmosphere.

3. Waste treatment:

Solid waste generated during the anodizing process should be sorted, collected and disposed of to ensure that it does not pollute the environment.

The waste may need to be treated by incineration, landfill or recycling.

These are the factors required to meet the environmental standards for anodizing. hugh Aluminum spent $300,000 to meet these environmental requirements.
When performing the anodizing process for aluminum extrusions, our equipment minimizes emissions pollution.

To learn more about aluminum extrusion or to find an aluminum extrusion supplier. Click on Hugh Aluminum

Hugh Aluminum is the international brand of dunmei Aluminum. We are a manufacturer of high-quality aluminum profiles, specializing in the production of aluminum building profiles, home aluminum profiles, and decorative aluminum profiles. Focus on the aluminum industry for 10 years and strict implementation of high-quality standards in the production system Make our products achieve excellent results in China. Our factory is located in Nanjing Industrial Park, Dasha Town, Zhao Qing City, Guangdong Province, China