I. RO System Description

Reverse osmosis technology is a physical separation process for water purification through a semi-permeable membrane. Its core principle is to utilize the selective permeability of the semi-permeable membrane. Driven by a pressure higher than the osmotic pressure of the solution, water molecules are allowed to pass through the membrane, while impurities such as ions, organic matters, colloids, bacteria, and viruses in the water are retained, thereby achieving water purification.

II. Process and Specifications of HJ-ROFB20T

1.Standard Path:
Raw Water → Pressurized Pump → Multimedia Filter → Activated Carbon Filter → Water Softener → Precision Filter → Primary RO → Pure Water Tank → UV Sterilizer → Water Point
2.Enhanced Path:
Raw Water → Pressurized Pump → Multimedia Filter → Activated Carbon Filter → Water Softener → Precision Filter → Primary RO → pH Adjustment → Intermediate Tank → Secondary RO → Purified Water Tank → Pure Water Pump → UV Sterilizer → Microporous Filter → Water Point

III.Design Advantages

Fully Automated Control: Switch between automatic (with preset backwash/regeneration cycles) and manual modes for flexibility.
Factory-Integrated Wiring: Reduces on-site installation and debugging time by completing all unit connections at our facility.
RO System Protection: Built-in recirculation pipelines, chemical cleaning, and disinfection systems for prolonged efficiency.
Sanitary Materials: 304/316L stainless steel piping in both sanitary and non-sanitary designs, with automatic welding and endoscopic inspection for flawless hygiene.
Dual Sterilization Options: Choose between ambient temperature or hot water disinfection systems to meet hygiene standards.
Stainless Steel Pipe Automatic Welding & Endoscopic Inspection - Elevate Your Production with Precision and Efficiency.
Hygiene Guaranteed: Purified water storage tanks with breathing filters, along with UV sterilizers and microporous filters in the pipelines, ensure water quality remains pristine.
User - Friendly Operation: Integrated control and instrumentation systems make operation and management intuitive and straightforward.

IV. Design Standards and Compliance

Tailored Solutions: Customized designs based on your detailed water quality report, ensuring a perfect fit for your process.
National Food Safety Standards: Compliant with GB 19298-2014 (Packaged Drinking Water) and GB 14881-2013 (General Hygienic Practices for Food Production).
Industry Specifications: Aligned with JB/T 2932-1999 (Water Treatment Equipment), CJ/T119-2000 (RO Systems), and GB/T 12771-2019 (Stainless Steel Piping).

V. Product display

                                                                                             Shenzhen Hongjie Water Technology Co., LTD 

Shenzhen Hongjie Water Technology Co., Ltd. is a high - tech enterprise specializing in water treatment and environmental protection, dedicated to providing customers with comprehensive engineering solutions in the fields of pure water preparation, wastewater treatment and waste gas treatment. Headquartered in Shenzhen, relying on the innovative resources and technological advantages of the Guangdong - Hong Kong - Macao Greater Bay Area, the company has been deeply engaged in the environmental protection industry, driving green development with technology and contributing to the harmonious win - win of ecology and economy.

Core Business Areas 

Pure Water Systems: Offering customized solutions for industrial ultrapure water, pharmaceutical purified water, and electronic-grade high-purity water, applied in industries such as electronics semiconductors, biopharmaceuticals, and food & beverages. The solutions ensure water quality safety and stability, meeting demanding production needs.

Wastewater Treatment: Providing treatment technologies for industrial wastewater (including difficult-to-treat wastewater), domestic sewage, and reclaimed water, using membrane separation, biochemical treatment, advanced oxidation, and other processes to achieve compliance with discharge standards and resource recovery.

Waste Gas Treatment: Designing efficient purification systems for pollutants such as VOCs (volatile organic compounds), acidic and alkaline gases, and dust, combining adsorption, catalytic combustion, and biological degradation technologies. These systems help enterprises comply with environmental regulations and achieve clean production.

Technological Advantages

The company takes innovation as the engine, gathers senior environmental protection engineers and scientific research team, has a number of independent intellectual property rights of patented technology, and we have established strategic cooperation with famous universities and environmental protection organizations at home and abroad.Through intelligent control system, modularized equipment integration and full life-cycle services, we provide energy-saving, efficient, stable and reliable environmental protection engineering services.

Through intelligent control system, modularized equipment integration and full life cycle service, we provide customers with energy-saving, efficient, stable and reliable environmental protection engineering services.

Project Experience

With years of industry expertise, Hongjie Water has completed hundreds of environmental engineering projects, serving clients across sectors including electronics manufacturing, chemicals, new energy, and municipal utilities. We have earned client trust through a “turnkey project” model, establishing a reputation for “technical expertise and efficient service.”

Certifications & Honors

The company is certified under ISO Quality Management Systems and has been awarded titles such as "National High-Tech Enterprise" and "Guangdong Provincial Environmental Protection Industry Backbone Enterprise." We actively participate in the formulation of industry standards, continuously leading technological innovation in environmental protection.

Development Concept

Upholding the mission of "Purifying Water Sources, Guarding Blue Skies" , Hongjie Water remains steadfastly committed to customer needs, driven by technological innovation, and focused on sustainable development. We provide smarter, greener environmental solutions for global clients, contributing to the building of a low-carbon future.