GMP-grade fully automatic multi-effect distillation unit with 1000L/H pressure vessel and RO membrane reverse osmosis for water treatment

Product Summary
GMP-grade fully automatic energy-saving multi-effect distillation unit for injections, 1000L/H pressure vessel with RO membrane reverse osmosis and EDI filtration. Features 4 tons/hour treatment capacity, 45% water recovery rate, handles TDS up to 400 mg/L and COD up to 500 mg/L at pH 13. Ideal for hospital wastewater reuse and industrial water recycling.
Basic Properties
Place of Origin: China
Brand Name: stjept
Trading Properties
Minimum Order Quantity: 1
Price: 1000000$
Payment Terms: T/T
Product Description
GMP-Grade Fully Automatic Energy-Saving Multi-Effect Distillation Unit

High-performance 1000L/H pressure vessel system with integrated RO membrane reverse osmosis and EDI filtration capabilities, designed for injection 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
Treatment Capacity: 4 Tons Per Hour
PH Level: 13
Membrane Processes: STRO, DTRO, NF, UF
Water Recovery Rate: 45%
TDS Concentrations: Up To 400 Mg/L
COD Levels: Up To 500 Mg/L

Mr. cui

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