Walking into the production workshop of Guizhou Zhonghe Surface Treatment Co., Ltd., located in Zunyi Surface Treatment Environmental Protection Industrial Park, a busy and orderly scene came into view. Workers are skillfully operating the nickel plating line, and each process is so precise and efficient. What is particularly striking is that the wastewater treatment system here is more intelligent and environmentally friendly than ever. The wastewater generated by different plating species is directly transported to the sewage treatment station in the park through a well-designed pipe network system, and after a series of complex biochemical treatment processes, it is finally discharged up to the standard, which not only saves resources, but also reduces the environmental burden.
"Entering the Zunyi Surface Treatment Environmental Protection Industrial Park is an important turning point in our company's development history." Gan Yonghong, general manager of Guizhou Zhonghe Surface Treatment Co., Ltd., said, "In the past, the electroplating of our guitar parts and filling equipment needed to be sent to treatment plants in other places, which was not only costly, but also time-consuming. Now, we have built our own production line in the park, and the wastewater is treated by the park, so that we can devote ourselves to production, which not only improves production efficiency, but also ensures the stability of product quality. ”
Surface treatment, as one of the indispensable basic processes for industrial production, is known as the "industrial aircraft carrier". In high-tech fields such as aerospace, automobile manufacturing, and electronic information, surface treatment technology plays a vital role. Since Zunyi Surface Treatment Environmental Protection Industrial Park was officially put into operation at the end of 2022, it has quickly attracted the attention of many enterprises with its innovative practice in the field of environmental protection. Up to now, 13 companies have settled in the park, jointly building a green and efficient surface treatment industry cluster.
The success of the park is inseparable from the strong support behind it - Guizhou Jumei Environmental Technology Co., Ltd. With rich experience in the construction, operation and management of surface treatment parks, the company provides a full range of technical support and service guarantee for Zunyi Surface Treatment Environmental Protection Industrial Park. The park adopts the management mode of unified planning, unified construction and unified operation, and conducts centralized monitoring and treatment of waste gas, waste residue and wastewater of the settled enterprises to ensure that all environmental protection indicators meet the national standards.
In terms of wastewater treatment, the park has made great efforts. After the wastewater produced by the different plating seeds is collected separately, it is first entered into the conditioning tank for preliminary treatment. Subsequently, after complex processes such as alkalization, coagulation, and flocculation, heavy metal ions are effectively precipitated. Finally, after the strict control of the online heavy metal monitoring points to ensure that the water quality meets the standard, it will enter the biochemical area for further biochemical treatment. The whole treatment process is not only efficient and environmentally friendly, but also realizes the resource utilization of wastewater. Part of the treated reclaimed water is reused in the production process of various enterprises, realizing the recycling of water resources; The other part is safely discharged into the environment through online monitoring of the main outlet.
"This year, we plan to treat 100,000 tons of wastewater, and are expected to achieve an output value of 78 million yuan and a profit of 10.3 million yuan." Ran Zhichun, deputy general manager of Guizhou Jumei Environmental Technology Co., Ltd., said with confidence. At present, 96 electroplating production lines have been completed and put into operation in the park, and supporting facilities such as sewage treatment stations, heating stations, and technology center buildings have also been fully put into operation. The daily sewage treatment capacity of the park reaches 3,600 tons, and it can reach more than 6,000 tons after full production. In addition, the entire park is also planned to have sufficient development space, which can accommodate more than 80 enterprises to settle in and meet the needs of 600 production lines put into operation at the same time.
Next, Zunyi Surface Treatment Environmental Protection Industrial Park will continue to uphold the concept of green development, continuously optimize park management services, and expand the surface treatment industry chain. Through the introduction of more advanced technology and high-end talents, we will create a new highland for the development of the surface treatment industry, and promote the agglomeration and development of basic materials, advanced equipment manufacturing, new energy vehicles and other industries in Zunyi City and even the surrounding areas. At the same time, the park will also actively promote the development model of low-carbon, environmentally friendly and intensive and efficient circular economy, laying a solid foundation for the realization of industrial multiplication actions and industrial breakthroughs.
All-media reporter: Xie Jie Honghuagang financial media: Wang Yuhan