Industrial Water Treatment System with RO Filtration Technology SS304 Material for 4 Tons Per Hour Capacity

Product Summary
Industrial water treatment system with 4 tons/hour capacity, 45% water recovery, and STRO/DTRO/NF/UF membrane technology. Handles pH 13, COD up to 500 mg/L, TDS up to 400 mg/L. Ideal for hospital wastewater reuse, ZLD pretreatment, and high-salinity industrial recycling.
Basic Properties
Place of Origin: China
Brand Name: stjept
Trading Properties
Minimum Order Quantity: 1
Price: 1000000$
Payment Terms: T/T
Product Description
Chemical Purification Water Treatment System

Industrial Water Treatment Equipment with SS304 Material and RO Filtration Technology for 4 Tons Per Hour Capacity

System Specifications
Specification Value
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
"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
PH Level: 13
COD Levels: Up To 500 Mg/L
Treatment Capacity: 4 Tons Per Hour
TDS Concentrations: Up To 400 Mg/L
Membrane Processes: STRO, DTRO, NF, UF
Water Recovery Rate: 45%

Mr. cui

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