Casos de estudo
Casos de estudo
Resultados reais de instalações em todo o mundo
Barnacles / Biofouling in the main Sea Water Inlet
On Royal Boskalis Westminster's dredger MV Waterway (Netherlands), barnacles and mussels fouled the sea water inlet yearly. A 55 cm Merus Ring left the pipe clear after 12 months.
Heat Exchanger Fouling stopped and removed
The fouling in heat exchangers is a commom issue in many companies and the resulting cleaning efforts is a common task.
Protect Pumps from Fouling
Vacuum pumps at a large heavy industry plant in China scaled badly as CO2 was stripped and pH rose. A Merus Ring restored the pump within two months and ended unplanned shutdowns.
Struvite precipitation in wastewater
At the wastewater plant in Kranj, Slovenia, struvite clogged heat exchangers and pipes. A 5 inch Merus Ring ended pipe replacement, leaving only effortless periodic cleaning.
Water Treatment in Fitness Clubs
Merus Rings replace traditional water softeners in fitness clubs, reducing maintenance and costs while preventing limescale in steam generators and shower heads.
Pool in Garden
A 100 m3 private garden pool in Slovenia battled limescale and algae despite chlorine. A 2 1/2 inch Merus Ring HCI Bio dissolved the scale in 4-5 weeks and cut chemical use sharply.
Seedlings grow better with good water
Good soil and good water are needed for optimal seed development. This Merus page is under construction.
Dissolved oxygen aquacultures
Indoor fish farms lose dissolved oxygen and minerals as water is recycled, and mechanical aeration is labour-intensive. Merus Bio Rings raised oxygen concentration significantly without extra equipmen
Wastewater treatment piggery
A 36,000-pig farm in Yucatan, Mexico produced 1,000 m3 of effluent daily with over 2 million CFU/100 ml coliforms. A 6 inch BIO HCI Merus ring cut bacteria below 100 CFU/100 ml in 45 days.
Biofouling and Biofilm in pipes
Biofouling is the uncontrolled growth of organic matter in a technical environment.
Irrigation System free from Limescale and Corrosion
Hard water with limescale, salts and iron settles in pipes, valves and sprinklers of irrigation systems. Merus Rings keep these substances dissolved without power or chemicals.
Lime Deposits in Process Plant
IQCITRUS in Mexico had lime and corrosion particles contaminating citrus derivative products and heavy lime in its CIP system. Two Merus Rings cleared the deposits within 65 days.
Brown Tap Water
Carbon steel pipes or galvanized steel pipes are used for drinking water distribution, especially in older buildings.
Algae Cooling Tower
Merus Ring installation eliminated algae and scale buildup in the cooling system at an Indian lamp manufacturer, achieving ROI in about 2 months.
Farm animals with good water require less feed
Farm animals drinking higher quality water consume less feed, with some farmers reporting savings of up to 10 percent on fodder costs.
Legionella in Water
In Germany and many other parts of the world there are usually no legionella bacteria in the drinking water, if the water is coming from a public supplier.
Limescale in the Combination Steamer or Oven
Merus Ring solves limescale buildup in commercial steamers and industrial ovens, eliminating the need for frequent component replacement.
Biofouling at a refinery
Heavy fouling caused by organic material was found during inspection of the cooling water system.
Boiler corrosion prevention
A greenhouse (Peter the Plantman) uses Merus Rings to reduce boiler corrosion and lower chemical treatment costs.
Limescale and algae in the water fountain
Water fountains accumulate limescale from evaporation and algae growth, requiring costly maintenance that can be simplified with Merus Ring technology.
Corroded Moulds
A PET bottle production facility reduced corrosion and eliminated mould cleaning cycles by installing a Merus Ring in the cooling loop.
Cooling Water System in Refinery
A Saudi Aramco refinery addresses heat exchanger fouling and corrosion through Merus Ring water treatment technology.
Cooling Tower Water Treatment
A cooling tower is built to cool the cooling water by using the ambient air.
Corrosion and Limescale in the Cooling Loops
Denka Advantech in Singapore resolved brown water corrosion and limescale buildup in cooling systems using Merus Rings.
Drip irrigation works more efficiently
Drip irrigation systems deliver water efficiently directly to plants, but mineral-rich water causes clogging; Merus Rings prevent this buildup.
Limescale in effluent water pipe of a refinery
Q8 refinery in Rotterdam reduced limescale deposits in effluent water pipes using Merus Ring technology without chemical treatment.
Evaporative cooling poultry house
Merus Ring reduces scale deposits and corrosion in evaporative cooling systems at a poultry farm in Mexico.
Fire fighting system - cleaning the rust stop the corrosion.
Water-filled fire suppression systems risk corrosion that can clog nozzles and prevent effective firefighting.
Reducing Fouling in Reverse Osmosis Plant
A desalination plant in Saudi Arabia reduced membrane fouling and operating costs by installing Merus Rings in their reverse osmosis systems.
Fresh Water Generator on vessels free of deposits
Hapag Lloyd container ship maintains fresh water generator cleanliness and production capacity using Merus Ring technology without chemical treatments.
Hard Water Treatment
A couple in Ohio with extremely hard well water (128 grains/2200 ppm) installed Merus Rings instead of costly water softeners.
Heating & Cooling
Merus applications for heating and cooling (HVAC) systems, including water softener alternatives, hot water boilers, heat exchanger fouling and fire sprinkler corrosion.
Limescale in the washing machine in hotel laundry
Divani Hotel Group in Greece solved limescale buildup in laundry equipment using Merus Ring technology.
Legionella in Nursing Homes
A Munich retirement home with three buildings and around 300 apartments eliminated legionella with Merus Rings, reaching under 1,000 cfu/l and staying legionella-free after 10 years.
Limescale in the urban water supply
Chrissoupolis in Greece had very hard water over 30 dH clogging its supply pipes. Four months after installing a Merus Ring the deposits had vanished and water pressure was satisfying everywhere.
Lime Slurry used to adjust pH-value
Abrasive, viscous lime slurry used for pH adjustment blocked pumps and pipes with calcium deposits. A Merus Ring kept the hose clean and pumps stopped needing frequent maintenance.
Eco Friendly Water Treatment for Hotels
The Oberoi hotel on Lombok, Indonesia faced poor water quality, corrosion and microbiology in its tanks and pipes. Merus Rings cut iron and microorganisms below 100 CFU/ml and stayed stable over a yea
Seawater Treatment Offshore
On CNOOC offshore platforms in the Chinese Sea, seawater caused limescale, corrosion, fouling and biofilm. Merus Rings ended water-related shutdowns and paid back in under 6 months.
Reduced water pressure, due to deposits in pipes and machines
Limescale, rust and dirt narrow pipes and cut water pressure, especially in little-used lines. A Merus Ring on the main dissolves the deposits and flow rate increases significantly.
High salinity soil - avoiding and remediation
Around 5,000-10,000 acres of farmland are lost to salinization daily. In Esfahan, Iran a Merus Ring kept treated fields almost salt-free and irrigation nozzles clear; study published by ASCE.
Limescale in the Dishwasher
At the Vines Golf & Country Club (Novotel) near Perth, hard water scaled an industrial dishwasher beyond the softener's limits. A Merus Ring left it looking as good as new after 8 weeks.
Sea water - evaporator on a ship
On THENAMARIS INC cargo vessels (Greece), seawater evaporators crusted with deposits and lost output. Merus Rings raised Boiler A fresh water output from 28 to 31 tons daily without chemical cleaning.
Marine Diesel Engine - Cooling with Sea Water
Marine diesel engines cooled with seawater clog with salt, limescale and marine growth, forcing reduced speed. A Merus Ring stops corrosion and barnacles and clears the filter sight glass.
Lime deposits solar heating system
Hotel Domun in Queretaro, Mexico descaled 960 solar collector tubes with acid 3-4 times a year. A 2 inch HCI Merus Ring left 85% of collectors clean within 30 days and ended the acid cleaning.
Agriculture Sprayer and Garden Sprayer
A 16,000 acre farm in Saskatchewan, Canada had high-TDS well water making pesticide dosing uneven and algae in tanks. Three Merus Rings gave even spray, excellent weed kill and no algae.
Swimming pool water treatment
Chlorine pools battle red eyes, limescale on walls and crusts at the water line. Merus Rings and Bio Rings keep calcium dissolved, soften scale, fight algae and cut chlorine use.
Corrosion in stainless steel pipes - Tour Odeon Monte Carlo, Monaco
The Tour Odeon luxury skyscraper in Monte Carlo, Monaco suffered pitting corrosion in stainless steel pipes, replacing sections every two months. Merus rings left the water system free of corrosion.
Wash Bay - hard water problems
An oilfield service wash bay in Lashburn, Canada had 1600-1700 ppm hard water scaling boilers and heaters. A 2 1/2 inch industrial Merus Ring cleared all scale and dropped boiler heat by 20 degrees.
Hot Water Boiler - how to avoid limescale
A hot water boiler is used to heat and store drinking water. These boilers are often connected directly to the central heating system.
Corrosion Steam Boiler
A chemical industry client in Cairo reduces boiler corrosion and eliminates chemical treatment costs using Merus Ring technology.
Energy Saving in a Steam Boiler
Merus Ring reduces chemical dosage by 15-55% and significantly decreases limescale and corrosion in palm oil mill steam boilers.
Water Injection Well
A medium oil company in Argentina injecting recycled produced water fought corrosion, scale and SRB. A 4 inch Merus Ring cut corrosion 78%, deposits 80% and made SRB undetectable in 4 months.
Corrosion in fire sprinkler system
Stagnant water in fire sprinkler pipes causes severe corrosion and bacteria, risking clogged heads or leaks. The Merus Ring destabilizes rust and forms a protective magnetite layer automatically.
Pitting Corrosion Boiler Tubing
Heating Plant Sabac in Serbia suffered oxygen pitting corrosion on three boilers. After one heating season a 2 inch Merus Ring HCI left a protective magnetite film and no yellow coatings.
Bathroom & Shower
Modern shower glass develops limescale stains; the Merus Ring reduces deposits by altering water surface tension and evaporation patterns.
Machine cooling
Untreated cooling water lets limescale settle in pipes, sticking valves and reducing cooling performance. The Merus Ring dissolves deposits and prevents limescale build-up without chemicals.
Salmon have fewer lice thanks to Merus Rings
Salmon lice spread fast in crowded Norwegian fjord farms. In a Nofima trial, salmon on Merus-treated water had almost twice the survival rate of fish in the untreated tank.
Watering in stables works accurate and efficient
In crowded poultry stables, calcareous water with iron and rust clogs drinking troughs and valves. A Merus Ring keeps water flowing, softens deposits and pays back in a few weeks.
Iron Bacteria in well water
Iron bacteria are microorganism that use iron as a source of energy, causing biofilm buildup and corrosion in well systems.
Household appliances - Kettle and coffee machine
Limescale deposits reduce appliance performance and efficiency; Merus Ring prevents harmful incrustations in household heating appliances.
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