EDI Ultrapure Water Equipment - Water Purification System for Semiconductor Packaging

EDI Ultrapure Water Equipment - Ultrapure Water Equipment for Semiconductor Packaging. In different fields, we often have varying requirements for water quality. Ultrapure water equipment produces water that is essentially free of any impurities, meeting the water needs of various industries. In recent years, water treatment technology has developed rapidly, and ultrapure water equipment has become highly sought after by large, medium, and small enterprises. It is typically used for industrial needs, and with the maturation of technology and the demands of industrial development, it is now applied in fields such as biology, medicine, and automotive. As the national economy continues to advance, it has ushered in a spring of development. Ultrapure water equipment uses methods such as pretreatment, reverse osmosis technology, ultrapurification treatment, and post-treatment to almost completely remove conductive media from water, as well as reduce colloidal substances, gases, and organic matter to very low levels. Industry experts note that proper operation and reasonable maintenance of purified water equipment are prerequisites for ensuring its normal operation. In many cases, after using ultrapure water equipment for a period of time, users may notice a slowdown in water production, which is a common point of confusion for many customers. Here, we will explain the reasons for the slowdown in water production of ultrapure water equipment, which can be broadly categorized into the following situations: membrane clogging due to long-term neglect of replacing or cleaning the pre-filter, resulting in water quality inside the machine being far worse than the incoming water quality. Poor raw water quality, combined with a low wastewater ratio, can lead to clogging of the wastewater solenoid valve or flushing combination valve, resulting in little or no wastewater discharge. This, in turn, causes membrane clogging and shortens the lifespan of the reverse osmosis membrane.

Installation process of ultrapure water equipment. 1. Secure the ultrapure water equipment at the selected location. 2. Connect to the water supply pipe. First, close the main water valve, then connect the ultrapure water equipment, ensuring the interface is wrapped with raw tape to prevent leaks. 3. Connect the concentrated water discharge port. The drain pipe can be directly placed into the drainage pipeline, leaving some space at the end to avoid backflow of sewage into the equipment and prevent siphoning. If the drain pipe is directly connected to the drainage pipeline, install a ball valve at the end of the drain pipe and open it periodically to facilitate drainage. Alternatively, the drain pipe can be connected directly to the original water tap. Ensure the drain pipe is securely connected to the equipment's drain port to prevent leaks. 4. Connect the purified water outlet to the purified water faucet. For flows less than 500 liters, a 4-point pipe can be used directly with a universal connector. For flows greater than 500 liters, use a pipe larger than 4 points to connect to the purified water outlet. 5. Install the water faucet: If installing the faucet on a sink, use a hole cutter for stainless steel sinks. If mounting the faucet on a wall, use a right-angle bracket to secure it. 6. Open the main water inlet ball valve and debug the device. Check for leaks at the connections over a two-hour observation period. Place a clean, dry towel under the water purification device to check for any seepage. Ultrapure water equipment offers significant process performance advantages, enabling continuous and stable production of high-quality ultrapure water without interruption for resin regeneration. The equipment features a compact structural design, saving considerable space for enterprises. The softener regeneration can be manual or automatic, with the operating sequence consisting of backwashing, brine absorption, water replenishment, and quick rinsing.

EDI Ultrapure Water Equipment Operation Methods: 1. In case of equipment failure, immediately turn off the power and close the water inlet valve to stop water intake. Do not attempt to disassemble the equipment yourself. 2. The total water production of EDI ultrapure water equipment depends on the inlet water quality. If the inlet water quality is good, the total water production will increase; conversely, if the inlet water quality is poor, the total water production will decrease, and the lifespan of the EDI module will be slightly shorter. 3. If the industrial EDI ultrapure water equipment is not used for more than three days, perform repeated forward flushing for 2-5 minutes upon reuse until the stored water in the equipment is completely drained. 4. With long-term use of industrial EDI ultrapure water equipment, water production will gradually decrease, and water quality will also decline. If water quality remains substandard after cleaning or maintenance, replace the membrane module. Features of EDI Ultrapure Water Equipment: 1. Wide voltage stabilization range, capable of normal operation even with input voltage fluctuations of ±20%. 2. High efficiency, with power factor correction circuitry, achieving a power factor of up to. 3. Output voltage and current are continuously adjustable without steps, with automatic switching between voltage stabilization and current stabilization. 4. Current stabilization variation from small to large loads is less than. 5. High safety performance; the output end can be short-circuited arbitrarily without damaging the machine, and the short-circuit current can be adjusted continuously. 6. Utilizes advanced high-frequency pulse modulation technology, offering strong stability and high precision.