Practical guides to RO systems, membranes, filtration, water testing and maintenance from ABHIRO Coimbatore.
Select an industrial RO high-pressure pump by defining the required feed flow and pressure, then checking the pump curve, suction conditions, materials, motor and controls.
Learn what common manual multiport valve positions do, how to carry out a safe backwash-and-rinse sequence, and which operating mistakes can affect filter performance.
RO Plant Low-Pressure and Pressure-Drop Troubleshooting“Low pressure” can describe several different faults: low feed pressure, insufficient high-pressure pump discharge, excessive pressure loss through pretreatment or increased pressure drop across a…
Water Purifiers for Restaurants and Hotels: A Selection GuideHotels and restaurants use water for drinking, beverages, ice, cooking, dishwashing, laundry, guest rooms, boilers and cooling. These applications do not necessarily…
Hospital Water Purification Systems: A Risk-Based Compliance GuideHealthcare water safety extends beyond installing an RO unit. Hospitals contain vulnerable users, complex plumbing and specialised applications, so facilities need a documented…
Zero Liquid Discharge System Basics for Industrial PlantsZero liquid discharge (ZLD) is an engineered approach intended to eliminate routine liquid wastewater discharge by maximising water recovery and converting the remaining…
BIS and WHO Drinking-Water Quality Standards for Commercial SitesQuick answer: which standard should a commercial site follow?In India, commercial sites should identify the applicable Indian legal, regulatory and contractual requirements…
Commercial Water Dispenser Maintenance ChecklistCommercial water coolers and dispensers serve many users, so maintenance must address hygiene, water quality, cooling performance and electrical safety. Follow the equipment manufacturer’s instructions and…
Energy-Efficient RO Plant Design: Where Utility Savings Actually Come FromEnergy efficiency in an industrial RO system is not achieved by a single component. It comes from matching pumps, membranes, recovery,…
RO Plant AMC Cost and Benefits: What Buyers Should EvaluateAn annual maintenance contract can make maintenance more predictable, but the value depends on the scope, plant criticality and service response—not…
