Innovating Sustainable Solutions for
Mining, Power & Process

Converting industrial liabilities into sustainable value through patent derived technologies and circular economy practices.

Patent Derived

Proprietary technologies for complex mineral challenges.

Proven Pilots

Successfully demonstrated with leading PSU clients.

ZLD Focus

Zero Liquid Discharge and circular economy integration.

Scalable Solutions

End-to-end execution from lab tests to full scale-up.

Who We Are

Bridging the Gap Between Innovation and Industry

RNS Ore Solutions India Pvt. Ltd. (RNSI) is an Indian technology company focused on developing and deploying innovative solutions for mineral beneficiation, industrial water treatment, and waste valorization. RNSI is working with Public Sector Undertakings and large industrial clients.

Founded to ensure technical robustness and commercial viability, we work closely with clients to transform laboratory breakthroughs into large-scale industrial deployments.

Our Vision

To be a globally respected technology partner enabling sustainable resource utilization.

Our Mission

Deliver innovative, scalable solutions that reduce impact while improving efficiency.

Client Engagement Model

01

Problem Definition & Data Review

02

Laboratory & Bench-Scale Studies

03

Pilot Demonstration

04

Plant Engineering & Erection

05

Plant Operations & Maintenance

Our Portfolio

Core Technologies

Patent derived sustainability processes for industrial infrastructure.

Red Water Treatment

• Mining and beneficiation plant wastewater
• Reduction in suspended solids and color
• CPCB discharge norm compliance
• Enables water recycling and ZLD

Industrial Water & ZLD

• Advanced clarification and reuse
• High TDS/Complex chemistry handling
• Specific systems for Ash Pond and Coal handling plant water
• Tailored process effluent solutions

Mineral Beneficiation

• Copper ore beneficiation enhancement
• Low-grade ore recovery improvement
• Recovery of Nickel and Molybdenum

Circular Economy

• Mining waste to usable by-products
• Reduction of tailings footprint
• ESG-aligned waste minimization

Proven Projects & Pilots

Red Water Treatment Pilot Plant – RNS Ore Solutions

Iron Ore Mining

Red Water Pilot Plant

Pilot-scale red water treatment plant demonstrating significant reduction in turbidity and color. Successfully operated as the basis for industrial scale-up.

Proven Pilot

Copper concentrate beneficiation product

Mineral Processing

Copper Beneficiation

Improvement of copper concentrate grade from ~14–15% up to ~22–23% using optimized flotation and process controls, also recovering Nickel and Molybdenum.

Assessment Phase

Thermal Power Plants

Ash Pond Water Treatment

Treatment solution for ash pond and ash slurry water with high suspended solids. Designed for reuse, environmental compliance, and Zero Liquid Discharge (ZLD).

Pilot Evaluation

Coal Handling Plant Water Treatment – RNS Ore Solutions

Thermal Power Plants

Coal Handling Water Treatment

Treatment solution for coal handling plant wastewater with high suspended solids. Designed to enable water reuse and support Zero Liquid Discharge (ZLD) objectives.