Reverse Osmosis (RO)

RO is a widely used membrane filtration technology that removes dissolved salts, organics, and other impurities from water by applying pressure to force them through a semi-permeable membrane. As water passes through, the membrane blocks contaminants and allows only clean water molecules to pass. The result is a stream of purified water (permeate) and a separate waste stream (concentrate).

Benefits:
• High removal efficiency for dissolved solids and contaminants
• Scalable from small to extensive systems
• Proven performance across many industries
• Can significantly reduce chemical usage and overall treatment footprint

Electrodialysis Reversal (EDR)

In water treatment, EDR is a membrane-based process that removes dissolved salts and ions from water using an electric current. EDR is particularly useful for treating brackish water or wastewater streams with moderate salinity levels. The system uses alternating stacks of cation and anion exchange membranes to separate ions from the water. By periodically reversing the polarity of the electric current, EDR prevents scaling and fouling on the membranes— allowing for longer system life and more stable operation.

Benefits:
• High water recovery (typically 85% or more)
• Lower energy consumption than RO for low-to-moderate salinity feedwater
• Reduced scaling and membrane fouling due to polarity reversal
• Fewer chemicals are required for cleaning and maintenance

Electrodeionization (EDI)

EDI is a high-efficiency process used to produce ultra-pure water, particularly in industries such as pharmaceuticals, microelectronics, and power generation. EDI combines ion exchange resins and electric current to remove dissolved ions (like salts and minerals) from water. It is often used after reverse osmosis (RO) as a final polishing step to achieve extremely low conductivity and high purity without the need for chemical regeneration.

Benefits:
• No chemical handling or hazardous waste
• Continuous operation (no regeneration downtime)
• Lower maintenance compared to traditional mixed-bed ion exchange
• Consistent, high-purity water

Why Choose UCC Environmental

Engineering-Led System Integration

We design and integrate water treatment and Zero Liquid Discharge (ZLD) systems with a focus on site-specific performance, regulatory compliance, and long-term reliability. Our engineers evaluate wastewater streams, treatment objectives, and facility constraints to create solutions that optimize water recovery and reduce discharge liability.

Technology-Agnostic Approach

UCC Environmental does not rely on a single proprietary technology. We integrate proven equipment—including evaporators, crystallizers, brine concentrators, pretreatment, and solids handling systems—from trusted suppliers or our own proprietary solutions, selecting the right tools for each application.

Risk Reduction and Lifecycle Optimization

ZLD and wastewater treatment systems can fail due to scaling, fouling, or operational inefficiencies. Our designs prioritize pretreatment, process control, and material selection to minimize downtime, protect assets, and reduce total lifecycle operating costs.

Proven Regulatory Expertise

We engineer systems that meet ELG, no-discharge requirements, and site-specific permitting constraints, providing confidence that your facility remains compliant while achieving water reuse goals.

Long-Term Technical Support

Water treatment and ZLD systems are not “set and forget.” UCC Environmental provides ongoing technical support, helping facilities adapt to changing influent conditions, production rates, and evolving regulations—ensuring sustained system performance over time.