The EDI membrane stack mainly consists of alternating cation exchange membranes, concentrated water chambers, anion exchange membranes, fresh water chambers, and positive and negative electrodes. Under the action of a direct current electric field, cations and anions in the ion exchange resin in the fresh water chamber migrate towards the negative and positive electrodes along the channels formed by the resin and membrane, respectively. Cations pass through the cation exchange membrane, while anions pass through the anion exchange membrane and enter the concentrated water chamber to form concentrated water. At the same time, cations and anions in EDI feed water exchange with hydrogen ions and Hydroxide ion ions in ion exchange resin to form Ultrapure water (high-purity water). The Ultralimit current makes a large number of hydrogen ions and Hydroxide ion ions generated by Electrolysis of water continuously regenerate the ion exchange resin. Traditional ion exchange requires chemical in
After-sales service:
Our company adheres to the policy of "quality first, management first, customer first, and sustainable development", adheres to the management philosophy of people-oriented, pioneering and innovative, and striving for excellence. We provide our customers with high-quality products, allowing them to buy satisfactory, use comfortably, and rest assured after use. We hereby promise as follows:
●Strictly follow the standards to standardize our product design, manufacturing, installation, and after-sales service behavior. With our sincerity, enthusiasm, persistence, and pursuit, we offer high-quality product quality and thoughtful installation and maintenance services to customers.
●To facilitate customers' timely transmission of installation and maintenance information, our after-sales service hotline is 132-6518-9192. Please feel free to call us for inquiries at any time.
●To ensure that we arrive at the installation and maintenance site, our company has established a complete and fully functional intensive sales and after-sales service network.
●Our company's policy for sold products is a one-year warranty and on-site installation and debugging services.
●Chunke welcomes both new and old users. With the belief of one-time cooperation and long-term friendship, we often provide improvement plans and suggestions in product design, product quality, and after-sales service.
●We will keep our promises regarding the after-sales service mentioned above, and we will do what we say and achieve what we do. We will create a win-win situation with our customers!
After-sales service:
Our company adheres to the policy of "quality first, management first, customer first, and sustainable development", adheres to the management philosophy of people-oriented, pioneering and innovative, and striving for excellence. We provide our customers with high-quality products, allowing them to buy satisfactory, use comfortably, and rest assured after use. We hereby promise as follows:
●Strictly follow the standards to standardize our product design, manufacturing, installation, and after-sales service behavior. With our sincerity, enthusiasm, persistence, and pursuit, we offer high-quality product quality and thoughtful installation and maintenance services to customers.
●To facilitate customers' timely transmission of installation and maintenance information, our after-sales service hotline is 132-6518-9192. Please feel free to call us for inquiries at any time.
●To ensure that we arrive at the installation and maintenance site, our company has established a complete and fully functional intensive sales and after-sales service network.
●Our company's policy for sold products is a one-year warranty and on-site installation and debugging services.
●Chunke welcomes both new and old users. With the belief of one-time cooperation and long-term friendship, we often provide improvement plans and suggestions in product design, product quality, and after-sales service.
●We will keep our promises regarding the after-sales service mentioned above, and we will do what we say and achieve what we do. We will create a win-win situation with our customers!
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