Painting Wastewater Decoloring Agent Water Treatment Process

Painting Wastewater Decoloring Agent Water Treatment Process

In the production process of spray painting, the wastewater often contains a lot of colors and impurities, which not only affects the transparency of the wastewater, but also causes potential pollution risks to the environment. In order to effectively treat this kind of wastewater, spray paint wastewater decolorization agent came into being.

1. Principle of the decolorization agent

Spray paint wastewater decolorization agent mainly through the dual action of physical adsorption and chemical flocculation, rapid adsorption of color and impurities in the wastewater, and through chemical action to make its flocculation into large particles, easy to separate from the wastewater. This process greatly reduces the chromatism of the wastewater and also removes most of the impurities.

2. Decolorization agent applications

In the treatment of spray painting wastewater, the use of decolorization agent can effectively improve the treatment efficiency and quality of wastewater. The specific application steps are described as follows:

1. Pretreatment: preliminary physical treatment of painting wastewater, such as filtration, precipitation, etc., to remove large particle impurities.

2. Add decolorizing agent: according to the actual situation of wastewater, the appropriate amount of decoloring agent.

3. Mix and flocculation: through mechanical mixing or gas flotation, the decolorization agent and waste water are fully mixed to promote the adsorption and flocculation of color and impurities.

4. Separation and discharge: After flocculation, it separates the flocculation from the wastewater through precipitation and filtration, and the treated wastewater will be discharged after reaching the discharge standard.

3. Effect evaluation

After the use of spray paint wastewater decolorization agent, the color degree of the wastewater is significantly reduced, the transparency is improved, and most of the impurities are removed. This not only improves the quality of wastewater, but also reduces its potential harm to the environment. At the same time, the use of decolorization agent can also improve the recycling rate of wastewater, reduce the waste of resources in the process of painting production.

To sum up, spray paint wastewater decolorization agent plays an important role in the treatment of spray paint wastewater treatment, and its efficient decolorization and impurity removal ability provide strong support for spray paint production.

More details contact with Vivian Sun whatsapp 86 13790671695 viviansun@san-mei.com