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Guangzhou Honda Foundry Wastewater Treatment Case

Innovative Foundry Wastewater Treatment Solution: A Case Study on Guangzhou Honda

 

Introduction:

In addressing the critical issue of wastewater treatment, Guangzhou Honda, a prominent automobile manufacturer in Guangdong, embarked on a groundbreaking initiative to treat machine processing and foundry wastewater, pre-painting wastewater, and painting circulating water. This case study delves into the comprehensive approach employed by Guangzhou Honda, incorporating cutting-edge technology and sustainable practices to achieve effective wastewater treatment.

Project Overview:

Guangzhou Honda undertook a wastewater treatment project with the goal of treating 35 tons of machine processing and foundry wastewater per day, along with an additional 65 tons of pre-painting wastewater and painting circulating water. The design integrated a boron-doped diamond electrode with an impressive electrode area of 60 square meters, showcasing the commitment to leveraging advanced technologies for wastewater treatment.

Key Technological Advancement: Boron-Doped Diamond Electrode via Electrochemical Oxidation

A pivotal element in Guangzhou Honda’s wastewater treatment strategy was the incorporation of boron-doped diamond electrodes through electrochemical oxidation. The boron-doped diamond electrode facilitated the removal of pollutants from the wastewater, ensuring a more sustainable and environmentally friendly treatment solution.

Energy Consumption and Cost Efficiency:

The wastewater treatment system demonstrated remarkable energy efficiency, with a daily energy consumption of 4600KWH. Despite the complexity of the system, the project boasted a net saving of 10,000 yuan per day compared to the original daily operating cost of 12,000 yuan. This significant cost reduction was attributed to strategic operational planning and the utilization of advanced technologies, positioning Guangzhou Honda as a pioneer in sustainable wastewater treatment practices.

Financial Investment and Long-Term Benefits:

The total construction cost for this innovative wastewater treatment project amounted to 7.1 million yuan. Despite the initial investment, the project showcased its financial viability by achieving substantial daily cost savings. The payback period for the investment was remarkably short, underscoring the long-term economic benefits and sustainability of the implemented wastewater treatment solution.

Conclusion:

The Guangzhou Honda Foundry Wastewater Treatment Case exemplifies the successful integration of cutting-edge technologies and sustainable practices in addressing the environmental challenges associated with industrial wastewater. The strategic use of boron-doped diamond electrodes via electrochemical oxidation not only enhanced the treatment efficiency but also positioned Guangzhou Honda as a leader in responsible and forward-thinking wastewater management. This case study serves as an inspiration for industries seeking effective, environmentally conscious solutions for wastewater treatment while also ensuring search engine optimization through its unique and informative content.

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——–  Boromond Team

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