Reverse Osmosis Systems
Ahura Aqua has 27 years of experience in designing & manufacturing Reverse Osmosis systems for a large variety of applications & industries including pharmaceutical purified & ultra-pure water for API, WFI & Formulations manufacturing industry, wastewater recovery for reuse application for pharmaceuticals, textile & polyester, pulp & paper, chrome plating for automobile industry & many more.
Working principle of Reverse Osmosis system
Reverse osmosis membranes are the pinnacle of membrane separation technology, the working principle is simple, a high salt solution is passed through a semi-permeable membrane under high pressure so that the contaminating ions are filtered out into the reject stream which is highly concentrated with ions while the ultra-pure water that is generated (also called permeate) is used for a variety of commercial, industrial & municipal applications.
RO Systems
Tailored RO systems designed for high efficiency and reliability. Ensuring pure, high-quality water for all commercial applications.
Brackish Water Systems
Application:
• Raw Water Treatment
• Drinking Water Treatment
• Feed to Industrial Utility Equipment
• Can be further treated up-to DM Water Quality
• Capacity: 5cmh up-to 95cmh
Brackish Water Systems
Brackish water (TDS: 1,000–10,000 ppm) is typically sourced from underground and can damage industrial utility equipment if untreated. Reverse Osmosis is commonly used for purification.
Applications:
• Raw Water Treatment
• Drinking Water Treatment
• Feed to Industrial Utility Equipment
• Can be further treated up-to DM Water Quality
Capacity: 5cmh up-to 95cmh
Sea-Water Desalination Systems
Application:
• Sea Water Desalination
Capacity: 20cmh – 65cmh
Feed Limitations:
Seawater Desalination Systems
These systems use Reverse Osmosis (RO) at 55–70 bar to treat seawater (TDS > 35,000 ppm), achieving 98.5–99.8% salt rejection. Pretreatment prevents membrane fouling, and post-treatment ensures the water is safe for use. Widely used in coastal and water-scarce regions where freshwater sources are limited.
Application:
• Sea Water Desalination
Capacity: 20cmh – 65cmh
Ultra-Pure Water Systems
Application:
• Purified Water & WFI Generation for Pharmaceutical API, Formulations & Injectables
Capacity: 500lph – 5cmh
Feed Limitations:
Ultra-Pure Water Systems
Used in pharma for PW/WFI-grade water as per USP/EP standards. Combines RO, EDI, and UF to remove ions, organics, microbes, and endotoxins.
• Salt rejection: 99.5–99.9%
• Flux: up to 26 LMH
• Pressure: 4–15 bar
• Systems are fully automated with continuous online monitoring of conductivity, TOC, and microbial load.
Treated Effluent Concentration / Wastewater Recovery Systems
Application:
• Minimizing water utility cost by reusing back into production or energy utility equipment.
• Enabling effective & efficient Zero Liquid Discharge by maximum concentration of effluent.
Capacity: 5cmh up-to 85cmh
3 stages of concentration achieved.
Feed Limitations:
Treated Effluent Wastewater Recovery Systems
Reclaims treated ETP/STP water using UF + RO to reduce freshwater demand and support ZLD (Zero Liquid Discharge) goals.
• Salt rejection: 95–99%
• Flux: up to 18 LMH
• Pressure: 8–40 bar
Common in textile, food & beverage, chemical, and pharma industries for reuse in utility systems or process water.
CIP & SIP Systems
Specialised for:
• Pharmaceutical Industry
• Food & Beverage Industry
• Nutraceutical Industry
• Dairy Industry
CIP & SIP Systems
Pharmaceutical Industry
• Ensures sterile cleaning of bioreactors, vessels, and pipelines without disassembly, critical for GMP compliance.
• Prevents cross-contamination between API batches by validating residue-free surfaces.
Food & Beverage Industry
• Automates cleaning of filling lines, tanks, and heat exchangers, reducing manual labor and downtime.
• Maintains microbial control in beverage and liquid food processing systems.
Nutraceutical Industry
• Preserves batch purity and product integrity in powder and liquid supplement lines.
• Ensures compliance with FDA and FSSAI hygiene standards in shared equipment.
Dairy Industry
• Cleans milk storage tanks, pasteurizers, and separators to prevent bacterial buildup.
• Maintains hygienic conditions for high-sensitivity products like infant formula or cheese.
Industries We Serve
✔ Pharmaceuticals – WFI & PW for API, formulations, & injectables.
✔ Textile & Polyester – High-quality water for dyeing & finishing.
✔ Automobile & Metal Plating – RO for wastewater treatment.
✔ Pulp & Paper – Sustainable water recovery.
✔ Food & Beverage – Ultra-pure process water.
Successful Installations
✔ Wastewater Treatment – RO at Detox (GF), Well-known Polyester.
✔ Pharmaceutical Water Systems – RO-EDI at Medilux, Rusan, K.Patel, Althea, Hitech, Avik, Swati Spentose, & more.
✔ Seawater Desalination – Custom solutions for potable & industrial needs.
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