Customer Profile:China * is a battery enterprise with a full industry chain. Building a vertically integrated industrial chain from mineral mining, material production, battery manufacturing, product application, to battery recycling and utilization is one of the few battery companies in the world with full industry chain manufacturing capabilities. In the previous article, we shared with you the sewage system we designed for the country. In this issue, we will share another set of pure water system we provided for it.
Project Name: Enterprise:State Power Energy Co., Ltd Project Name: National Battery Pure Water Project Project scale:6T/H battery production water Run time:2023 Main process: Pre treatment+primary reverse osmosis+secondary reverse osmosis+EDI+polishing resin Processing standards: Meet the water requirements for battery production, with a water outlet resistivity of 18M Ω· cm Project features: Stable operation, installed with all stainless steel and PVC pipes, ensuring stable equipment operation and meeting the water quality requirements for battery production. The dual guarantee of EDI process and polishing resin process is adopted to ensure the standard of effluent water quality. Nitrogen protection is used to isolate the air and ensure the stability of effluent water quality. In order to improve product quality and reduce production costs, China has decided to build a lithium battery ultrapure water preparation system, which is mainly used to prepare electronic grade ultrapure water to meet the high requirements for water quality in the battery production process. In this process, the quality of the effluent water after ion exchange mainly depends on the quality of the ion exchange resin and the exchange efficiency between water and resin in the exchange column. The overall project operation effect is very stable, with a water resistivity of over 18M Ω· cm. Water quality meets the standard After being processed by the pure water preparation system, all indicators of the pure water meet the requirements of lithium battery production. The resistivity reaches over 18M Ω· cm, the particle content is extremely low, and the microbial indicators have been effectively controlled. Effectively reducing costs This project adopts advanced water treatment technology and equipment, which improves the utilization rate of water and reduces wastewater discharge. At the same time, by optimizing design and operational management, the energy consumption and chemical consumption of the system have been reduced, thereby lowering production costs. The system runs stably and reliably High degree of automation and convenient operation and maintenance. Adopting advanced online monitoring and control systems to monitor water quality and equipment operation status in real-time, ensuring the safe and stable operation of the system. 
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