Application of Hunan DTRO Process Principle in Electroplating Wastewater Treatment

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Application of Hunan DTRO Process Principle in Electroplating Wastewater Treatment

Membrane separation is a process that utilizes the selective permeability of semi permeable membranes to allow some small molecular components to pass through the membrane, while large molecules are trapped by the membrane to achieve solid-liquid separation. Membrane separation includes microfiltration, ultrafiltration, nanofiltration, and reverse osmosis. There are many engineering examples of using membrane separation method to treat leachate from garbage, among which DTRO membrane is the main one.

DTRO membrane technology is currently one of the main technologies in the treatment of leachate from garbage. The surface of the membrane element guide plate is designed with convex points, which makes the feed liquid present a turbulent state during the flow process and enhances the anti pollution ability of the membrane element. The DTRO membrane can effectively remove pollutants without relying on pretreatment processes. With an independent filter membrane element design, when the membrane is contaminated, some DTRO membranes and guide disks can be replaced according to the actual situation to reduce system consumables costs. DTRO membrane can treat wastewater and feed solutions with high turbidity and high sand content, and can tolerate high suspended solids and SDI, ensuring that the effluent quality meets national discharge standards.

Application of Hunan DTRO Process Principle in Electroplating Wastewater Treatment

Due to its stable system structure and well tolerated operating conditions, DTRO membrane has significant characteristics compared to traditional treatment processes. as follows:

1. The treatment effect does not depend on the biodegradability of the influent, the system is stable, and the effluent quality is high.

2. Without relying on pretreatment, open flow channels can treat wastewater with high levels of colloids and suspended solids.

With the acceleration of urbanization in our country, the issue of garbage disposal is receiving increasing attention from cities. DTRO membrane technology is designed for treating difficult to treat wastewater and is a suitable choice for treating leachate from garbage. DTRO membrane can effectively remove pollutants, solve the industry problem of poor effluent efficiency in landfill leachate treatment, and promote the sustainable development of the landfill leachate treatment industry.