What maintenance do reverse osmosis systems require?

Reverse osmosis systems require regular maintenance to continue to function effectively. Membrane replacement is every 3 to 7 years based on the water quality. The filters should be changed every three months to eliminate clogging and pressure drop. The unit should be sanitized every year to prevent the growth of bacteria. These practices keep the purification performing at its peak level.

Pressure monitoring finds problems early. Gauges measure pressures in the inlet and reject streams. Significant pressure drop is evidence of filter blockage. Spikes in pressure may indicate membrane issues. Pressure checks conducted daily enable problems to be identified before they occur. This can prevent an unexpected shutdown of the system.

Sanitization uses food-safe chemicals. Hydrogen peroxide solutions will clean your internal components. Systems circulate a sanitizer for 30-60 minutes, then rinse away all residues, effectively killing bacteria hiding in hard-to-reach areas. Annual treatment will keep things hygienic.

Membrane performance decreases over time. When scaling occurs, rejection rates decline for the membrane. Routine flushing can prolong the membrane's lifespan. Checking TDS levels monthly can inform us when efficiency begins to decline. Replacing the membrane will reestablish its salt removal capability. Proper care will help prevent early failures.

Ignoring maintenance creates numerous problems. Dirty membranes lead to increased water waste: activities and excessive experience cause bacterial growth and product water contamination. Pressure damage can crack containers. All these problems can be more expensive than routine maintenance care. Regular maintenance provides reliable operation for many years.

Read the full article: Water Filtration Plants: Processes and Importance