Industrial Reverse Osmosis Water Treatment System with 4 Tons Per Hour Capacity and 45% Water Recovery Rate for Up to 400 mg/L TDS

Product Summary
Container Seawater Desalination Plants & Brackish Water Desalination Systems System Overview Industrial High-Flow Reverse Osmosis Water Filtration System with automated operation and 4 tons per hour capacity. This pharmaceutical-grade pure water production system combines RO membrane reverse osmosis ...
Basic Properties
Place of Origin: China
Brand Name: stjept
Trading Properties
Minimum Order Quantity: 1
Price: 1000000$
Payment Terms: T/T
Product Description
Container Seawater Desalination Plants & Brackish Water Desalination Systems
System Overview

Industrial High-Flow Reverse Osmosis Water Filtration System with automated operation and 4 tons per hour capacity. This pharmaceutical-grade pure water production system combines RO membrane reverse osmosis with EDI filtration technology for high-purity water solutions in brackish and seawater desalination applications.

System Specifications
Parameter Specification
Treatment Capacity 4 tons per hour
Water Recovery Rate 45%
COD Levels Up to 500 mg/L
TDS Concentrations Up to 400 mg/L
pH Level 13 (strong alkalinity)
Technology Advantages

Tongjie Environmental's STRO membrane technology features a patented open-channel, low-fouling flow path design that minimizes membrane blockage and enables stable, long-term operation even under extreme water quality fluctuations.

Ideal Applications
  • Hospital wastewater reuse
  • Zero-liquid-discharge (ZLD) pretreatment
  • High-salinity industrial water recycling applications
Customer Testimonial
"We are proud to support WuXi AppTec's sustainability goals with a robust, energy-efficient treatment system that reduces liquid waste volume while maximizing water recovery. This project not only validates our STRO technology in a rigorous regulatory environment like Singapore but also strengthens our presence in the fast-growing Southeast Asian water treatment market."
Company Expertise

With over a decade of R&D and engineering experience, Tongjie Environmental specializes in:

  • STRO/DTRO membrane systems
  • Landfill leachate treatment
  • Industrial zero-discharge solutions

The company has delivered hundreds of projects across China and export markets, including Southeast Asia, the Middle East, and South America.

Industrial water treatment system components showing membrane modules and piping STRO Hospital Medical Water Treatment System installation with control panel and membrane units
About Tongjie Environmental

Shanghai Tongjie Environmental Technology Co., Ltd. is a high-tech enterprise focused on the R&D, design, manufacturing, and after-sales support of advanced membrane separation systems. The company's core technologies include STRO, DTRO, NF, and UF membrane processes, serving industries such as medical, chemicals, landfill leachate, and power generation.

Product Details
Highlight:

4 tons per hour treatment capacity Reverse Osmosis Water Treatment System

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45% water recovery rate Containerized Desalination Plant

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Up to 400 mg/L TDS concentrations Industrial Water Purification Equipment

Treatment Capacity: 4 Tons Per Hour
TDS Concentrations: Up To 400 Mg/L
Water Purity: Pharmaceutical-grade
COD Levels: Up To 500 Mg/L
Flow Path Design: Open-channel, Low-fouling
Water Recovery Rate: 45%
System Type: RO Membrane Reverse Osmosis With EDI Filtration
PH Level: 13
Membrane Processes: STRO, DTRO, NF, UF

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