Tianshui Guangzhou Environmental Protection Technology Co., Ltd. is a company specializing in manufacturing and project contracting the installation and commissioning of water treatment equipment in one of the high-tech enterprises, brand as "highly pure." Its production facilities are: industrial water equipment (reverse osmosis equipment, ion exchange equipment), EDI ultra-pure water equipment, water softener equipment, water purification equipment (ultrafiltration equipment, sodium filtration equipment, sand carbon filtration equipment, in addition to well water ferromanganese equipment) and drinking water equipment (drinking water equipment). Since inception, the completion of the scientific research the multiple water treatment projects, the construction of a large number of high-quality water treatment project, involving electronics, chemicals EDI ultra-pure water equipment maintenance content, electroplating, cosmetics, pharmaceutical, food and beverage EDI ultra-pure water equipment, bio-engineering life drinking water, desalination and other industries. Sodium, calcium, magnesium, chloride, nitrate, bicarbonate, water and other solutes in the general urban existence. The compound represented by the negatively charged anions and positively charged cationic composition. Pretreatment by reverse osmosis, more than 99% of the ions can be removed. In addition, the raw water may also comprise other trace elements, dissolved gases (such as CO2) and some of the weak electrolyte (e.g., boron EDI ultra-pure water quality standard equipment, silica) These impurities must be removed industrial water desalination. But the reverse osmosis process to remove these impurities are less effective, have to rely on other ways to accomplish EDI ultra-pure water equipment configuration, the best way is the latest EDI devices. - EDI EDI ultra-pure water equipment supply - EDI ultra-pure water equipment used DC power supply should be within the operating voltage range of air conditioning, and can provide the required voltage regeneration. DC power supply should meet the EDI maximum current (6A) requirements. DC power supply ripple rate can not exceed 30%. High ripple rate EDI components will instantly apparent to withstand higher effective current / voltage, causing damage to the components. When multiple EDI components share a DC power supply, each EDI voltage / current to be achieved independently adjustable. With a voltmeter and ammeter. At the same time, it should be equipped with limiting device. To protect the EDI module, when the water flow through the EDI components below a certain point, you should turn off the power. EDI instrument used - EDI ultra-pure water equipment 1. Pressure gauge: Determination of EDI water, concentrated water, extreme water pressure water pressure and water. 2. Flowmeters: measuring pure water, concentrated water into the water, a very dense water into the water and the flow rate of water replenishment. 3. Conductivity Meter: Measuring EDI water and concentrated water into the water conductivity. 4. Resistivity meter: Measuring EDI water resistivity. 5. Flow switch: If water flows into the EDI module, strong water, very low water flow, flow switch will lead to system shutdown. Barrier in concentrated water concentrated water, maintain electrical neutrality through the yin and yang of ionic membrane. EDI ultra-pure water equipment maintenance, Guangzhou Tianshui (certified), Shenyang EDI equipment provided by the Guangzhou Environmental Protection Technology Co., Ltd. Tianshui. Tianshui Guangzhou Environmental Protection Technology Co., Ltd. (jintianshui2.1688.com/) is Guangzhou, the other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Guangzhou Tianshui leadership with the staff warmly welcome all inquiries negotiations to create Guangzhou Tianshui better future.