1.0m3/h RO EDI Softened Water Plant for Deionized Water​

RO EDI WATER PLANT DESCRIPTION

RO+EDI ultra pure water treatment equipment uses pre-treatment, reverse osmosis technology, ultra purification treatment, and post treatment methods to almost completely remove the conductive medium in the water, while also removing non dissociative colloidal substances, gases, and organic substances in the water to a very low degree.

EDI (Electrodeionization) is a pure water manufacturing technology that combines ion exchange technology, ion exchange membrane technology, and ion electromigration technology. It cleverly combines electrodialysis and ion exchange technology, utilizing high voltage at both ends of the electrodes to move charged ions in water, and cooperates with ion exchange resins and selective resin membranes to accelerate ion removal, thus achieving the goal of water purification.

In the EDI desalination process, ions are removed through ion exchange membranes under the action of an electric field. At the same time, water molecules generate hydrogen ions and hydroxide ions under the action of an electric field, which continuously regenerate the ion exchange resin to maintain its optimal state.

The equipment has the advantages of compact structure, small area, high unit water production, less energy consumption, thorough removal of impurities, wide range of use, high degree of automation, easy to use and operation, no pollution and so on.

Pure Water Requirements For Various Industries

EDI technology has the following advantages compared to mixed ion exchange technology:

① Stable water quality

② Easy to achieve fully automatic control

③ Will not shut down due to regeneration

④ No need for chemical regeneration

⑤ Low operating costs

⑥ Small factory area

⑦ No sewage discharge

Scope Of Application

◆ Cosmetics Industry

Pure water for skin care products, shampoo, hair dye, toothpaste, and hand sanitizer

◆ Food, Beverage, Purified Water Industry

The production of water for food and beverage production as well as pure water

◆ Electronics Industry

Aluminum foil cleaning; Vacuum tube spraying liquid dispensing; Clear tube glass shell cleaning, precipitation, wetting, film washing, tube neck cleaning; Liquid crystal screen surface cleaning and preparation: transistor and integrated circuit silicon wafer cleaning water, preparation water.

◆ Battery Industry

Pure water for battery production, pure water for lithium battery production, and pure water for solar cell production

Pure water for concrete admixture preparation

High purity water for glass coating, glass products cleaning water, lamp cleaning water

◆ Textile Printing And Dyeing Industry

Pure water for printing and dyeing auxiliary preparation, pure water for wipes, and pure water for facial masks

◆ Pure Water For Ultrasonic Cleaning

◆ Coating Industry

coating preparation with pure water, electroplating preparation cleaning water, electrophoresis paint preparation cleaning water

DETAILS

Production Workshop

Chengdu Yuanjin Environmental Protection Engineering Co., Ltd. is located in Tianfu New District, a national new district in Sichuan Province, and Chengdu Yida Tianfu Smart Science and Technology City. The company has a group of professional technical teams engaged in water environment treatment for a long time, which can provide targeted design schemes. Its own production workshop directly manufactures equipment according to the design requirements, and the prefabricated equipment in the workshop is directly sent to the construction site for installation and commissioning. It is an environmental protection supplier that can provide professional environmental protection equipment manufacturing and housekeeping technical services in design, manufacture, installation, commissioning and operation.

The company is a high-tech enterprise, with professional contracting qualification of environmental protection engineering, second-class qualification of domestic sewage and automatic monitoring operation ability, 7 national authorized patents, 9 computer software copyrights, ISO quality management certification system and other qualifications and honors.

The water treatment equipment produced by the company covers domestic sewage, medical wastewater, landfill leachate, reclaimed water reuse, pure water preparation and other fields, which can meet the national, local and industrial discharge and use standards and different needs of customers.

The company has four series of integrated sewage treatment equipment, namely AT·Jin sewage treatment integrated reactor, DT·Jin sewage treatment integrated reactor, PT·Jin sewage treatment integrated reactor and MINI·Jin sewage treatment integrated reactor. Prefabricated pumping station, reclaimed water reuse and pure water preparation are all systems.

AT·Jin sewage treatment integrated reactor is a series of products adopting "AAO+ tubular membrane" process. After biochemical treatment, sewage enters the third generation external ceramic tubular membrane, and under certain pressure, macromolecular particles larger than 0.1 micron are trapped by the nano-pore filtration function of the membrane. The flux of tubular membrane is 3~10 times that of organic membrane, and its service life is 10 years, which is 3~5 times that of organic membrane.

DT·Jin sewage treatment integrated reactor is a series of products adopting "AAO+MBR" process. After anaerobic, anoxic and aerobic biochemical treatment, the sewage enters the built-in MBR membrane pool for membrane filtration, and the hollow fiber membrane wall is covered with micropores. Under the action of aeration, the sewage accelerates to flow outside the hollow fiber, and forms dynamic negative pressure filtration under the suction of self-priming pump, which does not block the membrane surface and can run continuously for a long time. Macromolecular particles are trapped in the micropores of the membrane, and clear water enters the membrane filaments through the micropores, and is pumped into the clear water pool by a self-priming pump.

PT·Jin sewage treatment integrated reactor, first of all, through biochemical treatment in anaerobic tank and aerobic tank, biological filler is added into aerobic tank, bacteria micelle, filamentous bacteria, etc. grow into microcolony on the filler, and finally a biofilm with a certain thickness is formed. The oxygen content inside and outside the biofilm is different, which produces nitrification and denitrification to purify sewage. The biofilm will gradually fall off after aging, and the released bacteria will form a new biofilm on the surface of the filler again, and the biochemical cycle treatment will continue. After that, chemical dephosphorization is added to the effluent, which enters the inclined tube sedimentation tank to effectively separate the mud and water.

MINI·Jin sewage treatment integrated reactor, with small equipment size, flexible layout of internal space and various shapes, is a small equipment for rural sewage treatment.

The integrated pumping station is the lifting equipment for lifting sewage, rainwater, drinking water and wastewater, which is assembled by the factory and then transported to the site for installation. With highly integrated equipment, convenient installation and prefabricated workshop, it is gradually replacing the traditional civil pump house, which is the second generation of high-efficiency and energy-saving products.

The preparation of pure water and the reuse of reclaimed water are treated by ultrafiltration and reverse osmosis processes. According to the application approaches and standard requirements, single membrane, double membrane, one-stage and multi-stage configurations are carried out, which are used in high-standard fields such as drinking water and industrial soft water.

The water treatment equipment produced by the company is equipped with PLC control system, which can realize remote control and unattended operation, thus saving worry and effort for customers.

The company's integrated water treatment equipment, installation and operation projects are widely used in the southwest and northwest regions. In the past three years, the annual output value has increased by more than 10 million yuan, which has established a good reputation in the industry. Chengdu Yuanjin Environmental Protection Engineering Co., Ltd. adheres to the business philosophy of "focusing on sewage treatment, reappearing clear water and clearing the source", constantly improves its professional ability, develops and updates its product series, improves its quality service, and strives to build a first-class brand in the industry, helping the construction of national ecological civilization and guarding our common home!