This article comprehensively introduces the anodizing process and wastewater sources, the characteristics and hazards of anodizing sewage, and the treatment process. It also presents the classification of sewage according to the main pollutant components and the targeted pretreatment of the primary pollutants in various types of wastewater. Then, it collects them into comprehensive wastewater for deep treatment, which reduces the difficulty of wastewater treatment and achieves good treatment results. The process has high feasibility.
This article mainly introduces the treatment process and process of electrophoretic coating wastewater and discusses the latest treatment technology.
Although automobile painting wastewater has high water quality complexity and is difficult to treat, it is necessary to classify, collect, and pre-treat wastewater according to quality as long as the characteristics of the wastewater are understood and appropriate treatment processes are adopted.
Recap of the 16th Shanghai International Water Show – WATERTECH CHINA 2024: Yosun Environmental Protection's Showcase
The wastewater generated during the coating production process of the enterprise has the characteristics of many types of pollutants, high concentration, complex composition, intermittent discharge of wastewater and irregular discharge time, poor biodegradability, etc. Reasonable selection of wastewater treatment methods and design of treatment processes that meet the requirements of the enterprise according to different process characteristics in accordance with local conditions can improve the treatment efficiency of wastewater, reduce treatment costs and shorten the treatment cycle.
Petrochemical wastewater treatment project in Dalian,Liaoning
