In a significant advancement for wastewater management, researchers have unveiled a promising treatment process for coking wastewater in cold regions, highlighting the challenges posed by low winter temperatures. This groundbreaking study, led by Zhao Guohua from the Beijing Drainage Group Water Design & Research Institute Co., Ltd., demonstrates how the application of Advanced Oxidation Ozone (AOO) and catalytic ozonation processes can effectively treat coking wastewater, ensuring compliance with stringent environmental standards.
The research, conducted at a coking wastewater treatment facility in Inner Mongolia, addresses a pressing issue in the construction and industrial sectors: the need for efficient wastewater treatment solutions that can withstand extreme climatic conditions. “Our findings indicate that the AOO and catalytic ozonation processes not only perform well but also maintain stability under low temperatures,” Zhao explained. This stability is crucial for industries reliant on coking processes, as it allows for uninterrupted operations even during the harshest winter months.
The implications of this research extend beyond environmental compliance. By effectively treating coking wastewater, the study paves the way for reduced operational costs and improved sustainability practices within the construction sector. The ability to meet the “Emission Standard of Pollutants for Coking Chemical Industry” (GB 16171-2012) ensures that companies can operate with a lower environmental footprint, which is increasingly important in today’s market where corporate responsibility is paramount.
Moreover, the research emphasizes the importance of infrastructure design in cold climates. Key design elements, such as equipment insulation, pipeline venting, and structural insulation, were meticulously considered to enhance the overall effectiveness of the treatment process. This focus on design not only improves operational efficiency but also sets a benchmark for future projects in similar environments.
As industries face growing pressure to adopt sustainable practices, the findings from this study could influence the development of new wastewater treatment facilities, particularly in regions with challenging climates. Zhao noted, “Our approach can serve as a model for future projects, ensuring that they are both effective and resilient.”
This innovative research was published in ‘Gongye shui chuli’, which translates to ‘Industrial Water Treatment’. As the construction and industrial sectors continue to evolve, the insights gained from this study could lead to more robust and environmentally friendly practices, ultimately shaping a sustainable future for wastewater management in cold regions. For more information on Zhao Guohua and his work, visit Beijing Drainage Group Water Design & Research Institute Co., Ltd..
