ERAGON ENVIRO TECH. delivers stable, efficient, and energy-saving pure water / ultrapure water solutions through the synergistic operation of three core systems: Pre-treatment System, Make-up System, and Polishing System. These systems comprehensively meet the stringent water quality requirements of high-precision manufacturing.

The Pre-treatment System, as the first line of defense in water purification, combines multimedia filtration, activated carbon adsorption, and precision filtration to effectively remove suspended solids, colloids, organics, and residual chlorine from raw water. This ensures stable inlet quality for downstream processes while reducing system load, enhancing overall energy efficiency from the source.

The Make-up System employs advanced technologies such as reverse osmosis (RO) and EDI for deep purification. With precise process control and intelligent operation, it significantly reduces energy and chemical consumption, while producing high-purity water efficiently and enabling water recycling, improving system-wide operational efficiency.

The Polishing System, as the final purification step, applies ultra-fine filtration and ion exchange to remove trace ions and particles, delivering ultrapure water with a resistivity up to 18.2 MΩ·cm, fully meeting the extreme water quality demands of the semiconductor and other high-tech industries.

This solution has been successfully implemented in numerous semiconductor projects across China and exported to global markets, earning wide recognition for its stability, efficiency, and reliable water quality performance.

ERAGON ENVIRO TECH excels in wastewater pre-treatment and compliance discharge, supported by a portfolio of proprietary technologies that deliver highly efficient and stable solutions.
 
Key innovations include:
▪ IWTS High-Density Clarifier – achieves rapid sludge-water separation and improves suspended solids removal.
▪ UPCO Electro-Catalytic Oxidation – effectively degrades refractory organics and enhances biodegradability.
▪ SPEEDN9 Integrated Nitrogen Removal System – enables fast conversion and removal of nitrogen from high-TN wastewater.
▪ ADBIO Salinity-Resistant Biological System – maintains stable biological performance under high-salt conditions, overcoming the limitations of conventional processes.
 
These technologies have been applied in over 100 projects, covering electroplating, semiconductors, and new energy industries, consistently achieving discharge standards and ensuring clients’ compliance and environmental safety.

ERAGON ENVIRO TECH. demonstrates strong technical expertise in water reuse, backed by over two decades of membrane concentration research and innovation.
 
We have successfully implemented membrane-based water reuse in 50+ projects, building extensive know-how and practical data. Our proprietary technologies include:
▪ ULTRAFLOW Continuous Ultrafiltration – removes colloids and microorganisms with stable crossflow design.
▪ HPNF/RO High-Pressure Nanofiltration / Reverse Osmosis – tolerates high salinity and complex water compositions, ensuring selective contaminant removal.
▪ MMS Multi-Stage Membrane Concentration – employs multi-stage, multi-pressure designs to achieve higher concentration ratios and minimize brine discharge.
 
By combining these technologies, we not only maximize reuse rates but also reduce brine volume, lowering end-treatment costs and helping clients achieve sustainable water resource management.
 

ERAGON ENVIRO TECH. provides customized, high-performance ZLD and near-ZLD solutions, backed by deep industry experience and extensive engineering practice.
 
Starting with precise pre-treatment tailored to each wastewater’s unique pollutants, we integrate multiple advanced processes, such as:
▪ HPNF/RO & UHPRO (high-pressure and ultra-high-pressure RO)
▪ ED/BPED Electrodialysis & Bipolar Membrane
▪ MVR Modular Evaporation
▪ LPVE Low-Temperature Heat Pump Evaporation
▪ Scraped Surface Dryers
 
This flexible combination ensures full wastewater treatment and resource recovery, with stable performance, high efficiency, and strong energy savings. From planning to implementation, ERAGON ENVIRO TECH. guarantees tailored solutions that help enterprises achieve both compliance and sustainability goals.