What information do you need to size a seawater RO or industrial water treatment system?

Send a recent raw water analysis (TDS, conductivity, hardness, silica, iron/manganese, SDI or turbidity, oil and suspended solids where relevant), feed water temperature range, required product water quality and daily capacity, target recovery, available power supply (voltage/frequency), site conditions and whether you prefer a skid or containerized layout. With this data our engineers prepare a process design, mass balance and equipment list.

How fast can a containerized seawater desalination plant start producing water?

Tongjie containerized seawater RO units are fully prefabricated, assembled and tested in our Shanghai factory before shipment. On arrival the unit only needs basic power, intake and product water connections, so commissioning is short and predictable, which suits emergency supply, remote islands, construction camps and decentralized permanent supply.

Can your oil and gas produced water system meet reinjection requirements?

Yes. The system combines oil removal, softening, disc tube reverse osmosis (DTRO) and concentration. Treated reinjection water reaches oil content of 5 mg/L or less and suspended solids of 1 mg/L or less, enabling zero-discharge reuse of fracturing flowback. The skid-mounted container design can be commissioned within about 15 days and supports unmanned operation with remote monitoring for sites such as the Middle East and Kazakhstan.

Do your pharmaceutical purified water systems support validation?

Our pharmaceutical water systems use pretreatment, precision filtration, RO and EDI, and are built to pharmaceutical engineering practice with online monitoring of conductivity, temperature and flow. Data is recorded and traceable, and documentation is prepared to support your validation and qualification activities.

Do you offer ODM/OEM water treatment equipment?

Yes. We supply ODM/OEM membrane systems for distributors, EPC contractors and equipment brands, including customized capacity, materials, control systems, container layouts, labeling and documentation.

Which certifications and qualifications does Tongjie hold?

Tongjie holds CE certification and ISO 9001, ISO 14001 and ISO 45001 management system certifications. The company is a National High-Tech Enterprise and Shanghai Specialized & Sophisticated Enterprise, holds Class II contracting qualifications in environmental protection engineering and in mechanical and electrical installation, and owns more than 38 invention and utility patents plus software copyrights.

ODM Pharmaceutical Purified Water & WFI System - Reliable China Suppliers and Factory Solutions for High-Quality Production Factories, Factory

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ODM Pharmaceutical Purified Water & WFI System - Reliable China Suppliers and Factory Solutions for High-Quality Production Factories, Factory

This pharmaceutical-grade water system is expertly designed for pharmaceutical enterprises, formulation workshops, and active pharmaceutical ingredient (API) production facilities in China. As one of the leading suppliers in the industry, we deliver a reliable solution that incorporates a proven process flow of pretreatment, precision filtration, reverse osmosis (RO), and electrodeionization (EDI). This system guarantees the long-term and stable production of high-quality pharmaceutical purified water, Our factory adheres strictly to pharmaceutical engineering standards, with designs that prioritize online monitoring, validation requirements, and operational safety, making it ideal for continuous production environments. The modular design of the entire system promotes high automation, allowing for real-time monitoring of critical parameters such as conductivity, temperature, and flow rate. This ensures consistent water quality and traceable data, fulfilling the pharmaceutical industry's essential criteria for purified water systems: being controllable, monitorable, and verifiable. Choose our advanced water system to enhance your production capabilities and quality assurance in the pharmaceutical sector

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Product Description

💧Our Solution

Shanghai Tongjie Environmental Protection provides a full range of pharmaceutical water systems, covering purified water (PW), water for injection (WFI), and pure steam, fully compliant with China Pharmacopoeia, USP, EP, FDA, and EU GMP standards. The systems employ a two-stage RO + EDI + multi-effect distillation process, featuring a 316L stainless steel sanitary-grade design, electrolytic polishing, automatic welding, and dead-angle <3D. They are equipped with pasteurization/SIP pure steam sterilization, CIP online cleaning, and online monitoring of TOC, conductivity, and microbiology. With over 10 years of experience in the pharmaceutical industry, the company delivers comprehensive validation documentation packages (DQ/IQ/OQ/PQ) to assist pharmaceutical enterprises in passing certification audits on the first attempt.

🚀Core Advantage (Digitalization)

✔Pharmacopoeial-grade water quality

Conductivity ≤1.3 μS/cm, TOC ≤500 ppb, and endotoxin <0.25 EU/mL; Water for Injection fully complies with WFI standards.

✔Health-grade sterile design

316L EP piping, automatic welding + passivation, dual-sealed sterile storage tank, and fully circulating system with no dead zones.

✔Fully automated intelligent control

Utilizes pasteurization and pure steam SIP sterilization, along with regular automatic disinfection to eliminate microbial growth via unmanned PLC + HMI control.

• GMP Validation: A complete GMP validation package ensures hassle-free audits, providing 3D drawings, material certifications, welding records, and the full set of validation documents including DQ/IQ/OQ/PQ.

• Modular Design: The modular skid design enables rapid installation and requires minimal floor space. Factory pre-commissioning allows production launch within 30 days and reduces civil construction work by 70%.

An ideal solution for meeting short-term or long-term decentralized water supply demands

📋Industry Water Quality Standards

Conductivity ≤ 1.3 μS/cm (at 25°C)

TOC ≤ 500 ppb

Microbial Limit ≤ 100 CFU/ml

Compliance EU/FDA/GMP Standards

GMP (Good Manufacturing Practice): The water system must possess capabilities for online monitoring, risk control, and verification according to Technical Guidelines for the Design and Validation of Water Systems.

🏢Application Scenarios

◈ Water for Injection (WFI): Injections, biologics, vaccines, and blood products.

◈ Purified Water (PW): Tablets, capsules, oral solutions, medical device cleaning.

◈ Pure Steam System: Sterilizer cabinet, pipeline sterilization, process gas.

◈ Biopharmaceuticals: Fermentation, Extraction, Concentration, and Chromatography.

⚙️Core Technical Parameters

Water Type PW / WFI

Production Rate 500 L/h to 50 m³/h

Resistivity ≥1 MΩ·cm

Endotoxin <0.25 EU/mL (WFI)

Material 316L Stainless Steel

Control PLC + Remote Monitoring

🔗Other Products

Modular Seawater Desalination

ZLD System

Precision Manufacturing

Water Reuse Equipment

❓Frequently Asked Questions

Does the system support continuous year-round production?

Yes. It operates fully automatically 24/7 with redundant design, featuring automated sterilization/cleaning processes to ensure uninterrupted operation throughout the year.

Can you provide the complete GMP validation documentation?

Yes. We offer a comprehensive DQ/IQ/OQ/PQ validation package, including 3D models, material certificates, welding records, cleaning validation, and sterilization validation.

Does the system support CIP/SIP?

The system features standard CIP online cleaning and SIP pure steam sterilization, meeting the highest requirements for sterile pharmaceutical production.

What materials are used for the piping and tanks?

We use 316L sanitary-grade stainless steel with electrolytic polishing and automatic welding to ensure zero dead zones and compliance with pharmacopoeia standards.

How long does it take to launch production on-site?

Thanks to our modular skid design and factory pre-commissioning, on-site installation only requires pipeline connections, allowing for a production launch within 30 days.

What are the typical water quality parameters achieved?

Our systems consistently achieve conductivity ≤1.3 μS/cm, TOC ≤500 ppb, and endotoxin <0.25 EU/mL, fully meeting PW and WFI requirements.

ODM Pharmaceutical Purified Water & WFI System - Reliable China Suppliers and Factory Solutions for High-Quality Production Factories, Factory

Product Description

💧Our Solution