Commercial Reverse Osmosis Systems By Meliorate Engineers

Commercial Reverse Osmosis SystemsReverse osmosis, also known as hyper filtration, is used to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.STANDARD FEATURES8" TFC spiral wound membranesFRP membrane housingEpoxy painted steel frameStainless steel multi-stage pump with TEFC motor5 micron cartridge prefilterPower supply: 460V/3Ph/60HzPLC based control panelProgrammable time delay and set pointsStatus lamps115V/60Hz control voltageMotor starterNEMA 12 enclosure with disconnect and interlocking rotary handleLow pressure switchHigh pressure switchLiquid filled pressure gauges, panel mount for pump suction, membrane feed, and final concentrateErmeate conductivity monitorPermeate & concentrate flow metersHow the Membrane System WorksThe spiral membrane is constructed of one or more membrane envelopes wound around a perforated central tube. The permeate passes through the membrane into the envelope and spirals inward to the central tube for collection.Operation SpecificationFeed water temperature = 35c.Hydrogen Sulfide must be removedFeed water pressure = 2 to 5 kgs/cmTurbidity should be removedOperating Pressure : 12 to 18 kgs/cmIron tolerance : 0.05 ppm Max.Feed water TDS: 0-1,000 ppm, or higher as an optionHardness over 1 GPG requires antiscalant dosingpH range : 3-11Units can handle higher TDS by lowering recoverySilica Tolerance: 25 ppm max. @ 70% recovery





















Model #


Permeate


Pump HP


Membranes


(INCH)


Approximate Weight




M/D


GPD


60Hz


50Hz


Size


No


L"xW"xH"


Kgs




MIRO-40K


40 


10,500


3


3


4"X40"


8


96x43x60


340




MIRO-50K


50


13,200


5


5


4"X40"


10


96x43x60


386 




MIRO-60K


60


15,800


5


5


4"X40"


12


96x43x60


398 




MIRO-70K


70


18,500


5


5


4"X40"


14


96x43x60


409




MIRO-80K


80


21,000


5


5


4"X40"


16


96x43x68


432 




MIRO-90K


90


23,800


5


7.5


4"X40"


18


96x43x68


450 




MIRO-100K


100


26,500


7.5


7.5


4"X40"


20


96x43x68


466



We also supply the followingMulti-Media PretreatmentCarbon PretreatmentWater ConditioningChemical Metering PumpsUltra-Violet SterilizersOzone Sterilization