Pure Water - Baihui Pu Environmental Protection, a supplier and manufacturer of environmental protection water treatment equipment in China

Performance Introduction

99.99% Desalination rate

Application industries: New energy industry (photovoltaics, solar energy, new materials), electronics (microelectronics, integrated circuits, cathode ray tubes, circuit boards, computer components, capacitors, etc.), pharmaceuticals, power (nuclear power, optoelectronics, thermal power generation, etc.), optics, semiconductors, monocrystalline/polycrystalline silicon, surface treatment, chemical industry, electroplating and other related industries.

Design standards

GB/T 11446.1-2013 Electronic Grade Water; GB/T 50109-2014 "Design Specification for Industrial Water Softening and Desalination"; DL 5068-2014 Technical Code for Chemical Design of Power Plants;
3D simulation design

3D simulation manufacturing and installation, with customer participation throughout the entire process; Advance display of detailed effects to fully meet customer needs.
Integration

Modular design | more compact structure | simpler operation and maintenance
Based on URS design

Fully understand customers' requirements for product specifications, product processes, system configurations, etc., and tailor design accordingly

Equipment Process

Ultrafiltration

Inlet water index
1.Turbidity<50 NTU; 2.Chemical oxygen demand<200 mg/L; 3.Suspended solids content<100 mg/L; 4.The temperature is between 5-45 ℃; 5.The pH range is between 3-12; 6.Residual chlorine content<200 mg/L.

counter-infiltration system

EDI

Principle:
Ion exchange membrane electrodialysis (EDI) technology is a new technology that combines electrodialysis membrane separation technology with ion exchange technology to produce ultrapure water. It utilizes the polarization effect during electrodialysis to electrochemically regenerate ion exchange resin in a freshwater chamber. The electronic data exchange membrane reactor 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, the cations and anions of the ion exchange resin in the freshwater chamber migrate towards the negative electrode and positive electrode, respectively. The cations pass through the cation exchange membrane, and the anions enter the concentrated water chamber through the anion exchange membrane to form concentrated water. At the same time, cations and anions exchange with hydrogen ions and hydroxides in the ion exchange resin in the electrodeionized influent, forming ultrapure water (high-purity water). The extremely limited current causes water electrolysis to produce a large amount of hydrogen ions and hydroxides, which continuously regenerate the ion exchange resin. In traditional ion exchange, the ion exchange resin reaches saturation and requires intermittent chemical regeneration. The resin in the Edi reactor is continuously regenerated through water electrolysis, working continuously without the need for acid-base chemical regeneration.

Polishing mixed bed

Process flow

System Features

High quality material selection

Select high-quality raw materials and strictly inspect incoming materials with professional instruments and equipment; |Modular 3D design Construction according to the diagram: Welding is preferred for pipeline connection, followed by clamp connection to control the growth of microorganisms; |Track automatic welding machine, 20% endoscopic inspection after welding 100% endoscopic inspection for manual welding; |Prior to on-site construction, conduct installation specification training before proceeding with the construction.

Quality Assurance

The service life of the system design is nearly 20 years of safe and stable operation; |Provide GMP consulting services and GMP validation system documents; |The system minimizes the risk of microbial growth to the greatest extent possible, with dead corners less than 3D requirements; |The drainage adopts air blocking method to avoid backflow and cross contamination; |The return water flow rate of the circulation pipeline is greater than 1M/S to control the growth of microorganisms; |Secondary concentrated water and EDI concentrated water are returned to the raw water tank for reasonable reuse, saving water consumption and reducing later operating costs;

Safety management

Three levels of management permissions, namely operator, administrator, and senior administrator. Each login account, login password, and system will automatically log out after 5 minutes Prevent unauthorized personnel from entering the system and making mistakes Parameters can be reset to factory settings: the system is equipped with overload, high voltage, and low voltage protection, and all faults and alarms are automatically recorded by the system; The control circuit adopts 24V safe voltage to ensure the safety of operators and equipment. Multi party internal communication system allows for mutual browsing of operational status at any level of workstations;

Convenient operation

Ergonomic design The height of the operating position Meet the average height of countrymen; |- Key start, easy to operate and maintain; |Special equipment has an operating platform and safety barrier. In case of system failure, SMS notification will be sent to the other party, and real-time status can be observed through mobile IoT.

R&D Design

Value maximization

Adhere to the principle of "I am the user, I am the worker" as the design output point, and exchange the minimum input for the maximum utilization value

Maximizing Resources

On site inspection, matching the most suitable equipment size according to your actual usage needs, and providing a reasonable layout to avoid unnecessary waste of factory buildings and raw materials

URS customization

Customized according to the user's URS, we can reduce the waste of consumables, extend their lifespan, and save investment costs for you

Specialized customization

Specially developed and designed for your pure water equipment model, tailored to your industry, production capacity, and specific water quality requirements

Product and Service

TRAINING SERVICES

Train 1-2 equipment operation and management personnel to fully participate in the on-site installation process, ensuring that the operators have a comprehensive understanding of the equipment process principles.
Provide technical documentation and comprehensive training for the system. Guide the establishment of standardized operating procedures (SOPs), operational inspection processes, and systems.
After the training is completed, practical and theoretical assessments will be conducted, with a theoretical score of 90 being qualified and a practical score of 100 being qualified. Only those who pass the exam can be employed.

AFTER SERVICE

Establish a customer file management center After sales professionals update records at any time A dedicated person is responsible for managing the archive of consumables replacement and equipment maintenance records Conduct after-sales tracking of equipment and follow-up on the results of equipment maintenance to determine equipment maintenance efficiency and satisfaction
After sales professionals take the initiative to call and follow up, record relevant data. Professional engineers review the data. If there are any problems, they communicate and solve them in a timely manner. They provide methods to reduce operating costs at any time. They remind maintenance and consumables replacement and other related matters

PRODUCT SERVICE

After receiving the notification of equipment malfunction repair, propose a solution within 30 minutes and provide on-site service within 48 hours.
Equipment design, manufacturing, verification, and operation data have been carefully preserved for nearly 20 years, and customer exclusive files have been established for easy access at any time, achieving traceability for equipment managers.
The equipment randomly provides vulnerable spare parts, and the warehouse of the commonly used consumables and accessories company has abundant inventory, quickly providing maintenance parts and materials to the site for problem handling. The commonly used consumables and accessories are delivered to the site within 1-5 days.

Application industry

New energy

Including: New energy, photovoltaics, solar energy, lithium batteries, wind energy, new energy vehicles, new materials, electricity, power plants (nuclear power, photovoltaic power, thermal power) etc. wastewater

Life / Hospital / School

Including: Domestic sewage, wastewater from hospitals, nursing homes, medical institutions, schools, hotels, port terminals, etc.

Food / slaughter / beverage

Including: Slaughterhouse processing, seafood markets, processing of agricultural and sideline products, food processing, flavors and fragrances, dairy processing, edible oil, pickled mustard tubers, oils and fats, beverage processing, condiment processing, kitchen wastewater, etc.

Chemical Pharmaceutical

Including: Chemical mines, oil fields, petrochemical industry, acid-base industry, fertilizer industry, plastic industry, dye industry, detergent industry, pharmaceuticals, plant extraction, Chinese medicinal materials, pesticides, pharmaceutical chemicals, bleaching and dyeing, dyes, hydrogen peroxide, alcohol, graphite, emulsions, printing, high-salt content, fertilizer, coal chemical industry, organic silicon, cosmetics, oil refining, daily chemicals, etc.

Electroplating Semiconductor

Including: Ternary materials, electrolyte, iron phosphate, silicon carbide wastewater, negative electrode materials, positive electrode materials, anodic oxidation, optics, microelectronics, semiconductors, single/multi-crystalline silicon, IC crystalline silicon, integrated circuits, cathode ray tubes, circuit boards, computer components, capacitors, degreasing, rust removal, self-etching, phosphating wastewater cleaning of parts, electroplating solution, waste stripping plating solution, surface adjustment wastewater and degreasing, rust removal and erosion wastewater, electroplating, mechanical, painting, boiler manufacturing, electrophoresis, acid washing, galvanizing, painting, metal cutting fluid, automotive metal parts processing, smelting, copper-containing, ultrasonic, circuit boards, machine tools, containers, zippers, metal cleaning, phosphating, electrolysis, buttons, polishing, oxidation, baking paint, hot galvanizing, eyeglasses, acids and bases, electrolytic manganese, etc.

Centralized water supply

Including: Dyeing and printing, steel production, LCD production, semiconductor production, industrial chemical production, wastewater reuse for daily use, bottled water, centralized water supply, etc.

Others

Including: Metals, hardware, aluminum materials, aluminum alloys, steel, stainless steel, iron, sheet metal, metallurgy, casting, rare earth, rare earth products, metal minerals, titanium metal processing, titanium products, red forging, mechanical processing wastewater, mines, smelting, electrolysis, paint, steel plants, grinding, acid washing and phosphating, textiles, pharmaceuticals, biological preparations, glass, printing, harmless treatment of animals, research institutes, packaging, chemical fibers, fibers, gloves, wool, feathers, engineering, cement, ceramics, concrete, mixing stations, human urine, bentonite, gypsum, stone products, paper products, leather, spraying, coatings, desulfurization, rubber (latex, plastic, silicone) gel, resins, hazardous waste, etc.

Ultra-pure water equipment