Shanshan New Material Environmental Protection Co., Ltd. Q-Center2000-2RE Pure Water System

Implementation Plan

• Customized design: Based on the characteristics of new energy production processes, the pipeline system design is specially optimized to ensure stable and reliable water quality. Configure Q-Center2000-2RE pure water system with a water production capacity of 2000 liters per hour to meet the needs of large-scale production.
• Multi stage purification process: Pre treatment: multi-media filtration+activated carbon filtration+softening to remove suspended solids, residual chlorine, and hardness. Double stage reverse osmosis: The conductivity of the first stage RO is ≤ 10 μ s/cm, and the conductivity of the second stage RO is ≤ 5 μ s/cm, effectively removing ions and organic matter. EDI continuous electrodeionization: The resistivity is stable at 18.25M Ω· cm, without the need for chemical regeneration. UV sterilization+microporous membrane filtration: 185/254nm dual band UV kills bacteria, 0.22 μ m terminal filter removes particulate matter.
• Fully automatic control system: equipped with PLC+touch screen, online monitoring of production water resistance rate TOC、 Key indicators such as flow rate and pressure are used to achieve real-time warning and automatic protection of water quality abnormalities.
• Large scale water storage design: equipped with large-scale water storage devices, combined with a constant pressure water supply system, to ensure the water demand during peak hours of the production line.

Implementation results

• Water quality meets the standard: the resistivity of the produced water remains stable at 18.25M Ω .cm@25 ℃， TOC＜5ppb， Particles (≥ 0.2 μ m)<1/ml, all indicators meet or exceed the design parameters, comply with the Chinese electronic grade water GB/T11446.1-2013 standard, and meet the strict requirements for high-purity water in the field of new materials. After the system was put into use, the batch consistency of positive electrode material products significantly improved, and the product defect rate caused by water quality problems decreased by more than 80%.
• Intelligent guarantee: The system has automatic cleaning and regeneration functions, automatic alarm for equipment failures, and can achieve unmanned operation, greatly reducing manual intervention. The system monitors key water quality parameters in real-time, providing strong guarantees for the accuracy of research and production data, and the accuracy of water quality anomaly warning is over 95%.
• Cost reduction and efficiency improvement: The equipment has been running continuously for a long time without any faults, and has achieved 24 consecutive months without unplanned shutdowns. Extended maintenance and consumables replacement cycle: The RO membrane replacement cycle has been extended by 30%, and the EDI module is free of replacement for 10 years, reducing maintenance costs by 60%. Labor costs reduced by 45%: fully automated operation+remote monitoring, optimizing the original 3-person shift system to 1-person regular inspection.
• Customized optimization: The pipeline system specially optimized according to the characteristics of new energy production processes ensures stable and reliable water quality, and the design of dead water sections effectively prevents bacterial growth.
• Scale guarantee: The large-scale water storage device with a continuous water production capacity of 2000L/H ensures the water demand for large-scale production, increases production efficiency by 25%, and strongly supports the company's capacity expansion strategy.

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