Commercial Reverse Osmosis Chemicals ro membranes cleaners and antiscalants
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RainDance Water Systems Reverse Osmosis Membrane Water Filters
Reverse osmosis water filtration is the process of pushing a solution through a filter that traps the solute on one side and allows the pure solvent to be obtained from the other side. More formally, it is the process of forcing a solvent from a region of high solute concentration through a membrane to a region of low solute concentration by applying a pressure in excess of the osmotic pressure. This is the reverse of the normal osmosis process, which is the natural movement of solvent from an area of low solute concentration, through a membrane, to an area of high solute concentration when no external pressure is applied. The membrane here is semipermeable, meaning it allows the passage of solvent but not of solute.
RDWS CRO-Series 150 gpd to 25,000 gpd Commercial Reverse Osmosis Systems 
CRO 3000 - CRO-25000 Appearances may vary Reverse Osmosis Systems Build To Last Commercial Reverse Osmosis Standard Features
- Stainless Steel Frame
- Stainless Steel Element Vessels
- *Programmable Logic Controller (PLC) (3,000gpd -25,000gpd Only)
- TDS Meter
- Rotary Vane Pump (150gpd-1,000gpd)
- Multi-Stage Pump (3,000gpd-25,000gpd)
- On / Off Switch
- Dual Level Float Switch For Atmospheric Tank
- Thin Film Composite Membrane
- Liquid Filled High Pressure Gauage
- 5 Micron Pre Filter
- Carbon Block Pre Filter
- Prefilter Gauges
- Low Pressure Safety Switch
- Drain & Recirculation Adjustment Valves
- Drain and Permeate Flow Meters
- High Pressure Switch (3,000gpd -25,000gpd Only)
- Auto Flush Valve (3,000gpd -25,000gpd Only)
- Approximate System Dimensions: 24" w x 10"d x 30"h to 50" h (150gpd-1,000gpd)
- Approximate System Dimensions: 36" w x 36" d x 65" h (3,000gpd -25,000gpd )
- Operating Parameters: Max TDS-2000ppm, Total iron is less than 0.3ppm, Manganese is less than 0.05ppm, Water hardness below 5 gpg.
- FREE SHIPPING ON ALL CRO COMMERCIAL REVERSE OSMOSIS WITHIN THE CONTINENTAL UNITED STATES.
- OVERSEAS SHIPPING AVAILABLE OR HAVE YOUR FREIGHT FORWARDER PICK-UP
- NO CHARGE FOR EXPORT CRATING
- *All CRO-3000 Through CRO-25000
RO systems include a programmable logic controller (PLC),
electronic sensors can monitor all vital functions of the system
including flow, pressure, tank levels, water quality, filter
condition, membrane condition, and electrical supply. The control
system automatically responds to changes in these variables,
initiating the proper response to virtually any operating condition.
A user friendly easy to read (English Only) centrally-located
operator interface is provided to simplify system control. The
PLC displays all operating conditions and tells you what the
unit is doing at any time. Perfect for the do it yourselfer or
serviceman.
Commercial CRO Reverse Osmosis 3000 to 25,000 GPD Pricing Guide (Pricing includes all State Of The Art standard features listed above) CRO 3000 - CRO-25000 Appearances may vary - For your convenience - Quick, hassle free printable online price quotes. Request a RDWS-CRO quote > HERE
Part # Gallons Per Day # of Elements Motor Hp Voltage Price RDWS-CRO-3000 3,000 1 1 120/240 $7,898.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-CRO-6000 6,000 2 1.5 240 $8,898.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-CRO-9000 9,000 3 2 240 $9,898.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-CRO-12000 12,000 4 3 240 $10,898.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-CRO-15000 15,000 5 3 240 $12,898.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-CRO-20000 20,000 6 5 240 $17,898.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-CRO-25000 25,000 7 5 240 $21,898.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
High Performance Reverse Osmosis Signature State Of The Art Stainless Steel TSM RO Series Stainless steel is used throughout; in frame, pressure vessels and fastening hardware to provide the structural strength and corrosion resistance appropriate for a commercial appliance. Perefect Choice - compact wall mount water filter solutions for coffee shops, cafe's, restaurants, spot-free rinse, labs, and small business. Wall Mount / Shelf Mount 400gpd - 1200gpd Water Production TSM Series Commercial Reverse Osmosis Water Purifiers 
- TSM QUALITY COMMERCIAL R.O. - User Friendly !
TSM series of commercial Reverse Osmosis water purifiers built to suit the needs and requirements of commercial pure water users.
This includes restaurants, coffee stores, convenience stores, micro breweries, supermarket produce and food preparation operations, misting and humidification systems, car wash facilities, and many other businesses that must have consistent high quality water for their daily operations. The key factors of reliability, servicability, and consistent performance with minimum user intervention are achieved in the solid design of the TSM systems. Stainless steel is used throughout; in frame, pressure vessels and fastening hardware to provide the structural strength and corrosion resistance appropriate for a commercial appliance.
The TSM system design is optimized for either shelf mount or wall mount installation. The three models; 400 GPD, 800 GPD and 1200 GPD all occupy the same very compact footprint. This allows flexibility in accomodating the limited space available in most commercial utility equipment locations. Quick connect tube fittings on all system ports further simplifies installation and service. Most important, all TSM models incorporate the most reliable combination of proven reverse osmosis hydraulic design and state of the art Thin Film membrane elements to provide the long term performance expected by commercial users.
TSM FEATURES
All TSM Reverse Osmosis systems include the
following important quality features.
• Stainless Steel Frame & Pressure Vessels
• Thin Film Composite Membranes
• High Performance 3/4 HP Motors
• Positive Displacement Rotary Vane Pump
• Integral Hydraulic Manifold Assembly
• Fast Flush Control
• Low Feed Pressure Cutout Switch
• Tank Pressure Control Switch
• Delrin Orifice or Teflon Tube Flow Control
• Feed Inlet Solenoid Valve
• SS Needle Valve Pressure Control
• Product Tank Pressure Relief Valve
• All Systems Wet Tested- Operating Parameters: Max TDS-2500ppm, Total iron is less than 0.3ppm, Manganese is less than 0.05ppm, Water hardness below 5 gpg.
- FREE SHIPPING ON ALL CRO REVERSE OSMOSIS WITHIN THE CONTINENTAL UNITED STATES.
- OVERSEAS SHIPPING AVAILABLE OR HAVE YOUR FREIGHT FORWARDER PICK-UP
- NO CHARGE FOR EXPORT CRATING
- NEW PRETREATMENT: Dual Sediment & Carbon Filtration System Added FREE With Every TSM SS Reverse Osmosis Order.
- Provides Reverse Osmosis Membrane Protection from Premature Fouling (loss of rejection & production).
Consists of (1) Sediment Filter Cartridge + (1) Carbon Block Filter Cartridge.
Sediment Filter is rated @ 5 microns and filters Suspended Solids (dirt, rust, sediment, etc).
Carbon Filter Significantly Reduces Chlorine and Organic Compounds.
Wall Mount Bracket & Filter Housing Wrench Included.
INCLUDED WITH EVERY TSM SERIES REVERSE OSMOSIS SYSTEM.
TSM Series Commercial Reverse Osmosis Specifications 
Signature Stainless Steel TSM Series Commercial Reverse Osmosis Price Guide All TSM Series Includes FREE Dual Sediment & Carbon Pre-Filtration System Part # Gallons Per Day # of Elements Motor Hp Voltage Price TSM-RO-400 400 1 3/4 110/220 TSM-400: $2,798.00 [Add to Cart] [View Cart] Or Call Toll Free 1-877-788-8387
TSM-RO-800 800 1 3/4 110/220 TSM-800: $2,898.00 [Add to Cart] [View Cart] Or Call Toll Free 1-877-788-8387
TSM-RO-1200 1200 1 3/4 110/220 TSM-1200: $2,998.00 [Add to Cart] [View Cart] Or Call Toll Free 1-877-788-8387
TSM Series SS Reverse Osmosis can be used with your existing atmospheric storage tank & pressure tanks Or choose from our options list below - TSM REVERSE OSMOSIS STORAGE TANKS:
- Needed to store water from reverse osmosis system
- Note: Our TSM reverse osmosis tanks include complete float switches for storage tanks (top tank for shut off)
Approx. 35" dia x 81" ht. 300 Gallon Storage Tank (green) (Designed to fit through standard doorways)
Model: TK-300/Float Price: $995.00ea *Free Shipping [Add to Cart] [View Cart]
Approx. 31" dia x 72" ht. 200 Gallon Storage Tank (Designed to fit through standard doorways)
Model: TK-200/Float Price: $895.00ea *Free Shipping [Add to Cart] [View Cart]
- TSM REPRESSURE SYSTEM:
- Draws water out of the TSM storage tank to your application
Re-pressure pump rated @ 10gpm (110v) Designed for athmospheric storage tanks listed above.
Model: RP-10GPM Price: $695.00ea *Free Shipping [Add to Cart] [View Cart]
- TSM REVERSE OSMOSIS HYDRO-PNEUMATIC PRESSURIZED STORAGE TANKS:
- No room for a storage tank and re-pressure pump? Use these pre-charged pressure tanks when you have limited space requirements and lower water volume demand. Perfect for labs, offices, wet bar, spot free rinse, and more
30 gallon hydro-pneumatic pressure tank. 18 gallons in storage. Dimensions 16” diameter x 44” high. Shut off valve included. Volume is based on a 50psi shutoff and 15psi pre-charge
Model: PT-30 Price: $650.00ea *Free Shipping [Add to Cart] [View Cart]
40 gallon hydro-pneumatic pressure tank. 24 gallons in storage. Dimensions 16” diameter x 57” high. Shut off valve included. Volume is based on a 50psi shutoff and 15psi pre-charge
Model: PT-40 Price: $750.00ea *Free Shipping [Add to Cart] [View Cart]
80 gallon hydro-pneumatic pressure tank. 48 gallons in storage. Dimensions 25” diameter x 56” high. Shut off valve included. Volume is based on a 50psi shutoff and 15psi pre-charge
Model: PT-80 Price: $850.00ea *Free Shipping [Add to Cart] [View Cart]
- Reverse osmosis applications include:
- Commercial / Industrial Water Treatment From 150gpd to 1,000,000gpd
- Agriculture-Dairy, Cattle, Horse, Swine
- Green Houses- Orchards, Groves
- Food & Beverage Industry
- Pharmaceutical
- Electronic Industry
- Process Water
- Chemical Industry
- Electroplating Industry
- Electrical Power Generating
- Polymer Solutions
- And many More.......
RDWS-WHRO Series 500 gpd to 25,000 gpd The Complete Package - Skid Mount Commercial Reverse Osmosis Systems
Complete multi-filtration process on one skid. Unlike, most multi-piece water treatment systems that are scattered throughout your business our WH-RO Series mobile skid mount unit contains complete pretreatment, reverse osmosis, re-pressurization pump, motor, status lights, and UVdisinfection all on a single diamond plate base frame with wheels for easy positioning. To complete our WH-RO Series reverse osmosis package these units also include a 300gal storage with float assembly as a standard feature. Most important our WH-RO Series reverse osmosis systems are pretested before shipping, user friendly, components are shipped pre-plumbed on the skid and unit only requires a 120 volt 1 phase 60 Hz power source or 230 volt single or three phase power source at customer option.
Our skid mount WH-RO Series reverse osmosis systems are designed for applications such as glassware, rinsing, beverage, solution preparation, and numerous other scientific, commercial and industrial applications. Water purified by reverse osmosis has had often greater than 95%of dissolved ions, and 99% of most contaminants removed.
WH-RO Series skid mount commercial reverse osmosis applications include: Agriculture, Livestock, Green Houses- Orchards, Groves, Food, Ice,and Beverage Industry, Bottled Water Stores, Pharmaceutical, Electronic Industry, Process Water, Chemical Industry, Electroplating Industry, Electrical Power Generating, Polymer Solutions and more.
A Must Have For Your Skid Mount Water Treatment System! All WH-RO Series commercial reverse osmosis systems include a programmable logic controller (PLC), electronic sensors can monitor all vital functions of the system including flow, pressure, tank levels, water quality, filter condition, membrane condition, and electrical supply. The control system automatically responds to changes in these variables, initiating the proper response to virtually any operating condition. A user friendly easy to read (English Only) centrally-located operator interface is provided to simplify system control. The PLC displays all operating conditions and tells you what the unit is doing at any time. Perfect for serviceman, maintenance person, or do it yourselfer.
WH-RO Packaged Skid Mount Reverse Osmosis is plumbed and prewired in most cases with one inlet connection, one drain connection, one water use connection, and one electrical connection to allow for fast hassle free installation. From the delivery of the equipment to your facility to the set up and use of water - In hours not days!
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- RainDance Water Systems is proud and honored to announce that our WH-RO-1000 whole house reverse osmosis units have been chosen by the US Army to provide our troops in Afghanistan quality drinking water.
WH-RO Series Available For Use On Municipal Water And Well Water Sources 
(appearances may vary, 300gal. storage tank shown) WH-RO Series Standard Features - Not all reverse osmosis systems are created equal! RainDance Water Systems offers top of the line
- state of the art commercial reverse osmosis systems for your factory, business, and farm. See what sets our Skid Mount packaged reverse osmosis filters apart from all others and why companies and home owners from all over the Globe have chosen RainDance Water Systems for their water treatment needs.
- See and compare our unmatched selection below - standard features include movable skid on casters, storage tank, pretreatment, UV disinfection and *Programmable Logic Controller (PLC) .
- RainDance Water Systems is proud and honored to announce that our WH-RO-1000 whole house reverse osmosis units have been chosen by the US Army to provide our troops in Afghanistan quality drinking water.
Complete WH-RO Series Commercial RO Skid Package includes:
- All components (excluding storage tank) located and contained on our beautifully polished skid mount aluminum diamond plate platform with wheels - for easy positioning.
- Approx. System dimensions: 25"W x 48"L x 61" high (500gpd -5000gpd) Designed to fit through most standard door ways.
- Approx. System dimensions: 34"W x 96"L x 75" high (6000gpd -25000gpd) Designed to fit through most standard door ways.
- Includes the chemical and salt free Maxi-Cure reverse osmosis pre-treatment system. The Maxi-Cure provides protection for the RO membrane against hard water, iron, manganese, hydrogen sulfide gas, suspended solids, chlorine, VOC and more.
- Automatic Flush on start up - Fast flushes membrane each time the unit starts.
- Includes a programmable logic controller (PLC), electronic sensors can monitor all vital functions of the system including flow, pressure, tank levels, water quality, filter condition, membrane condition, and electrical supply. The control system automatically responds to changes in these variables, initiating the proper response to virtually any operating condition. A user friendly easy to read (English Only) centrally-located operator interface is provided to simplify system control. The PLC displays all operating conditions and tells you what the unit is doing at any time. Perfect for serviceman, maintenance person, or do it yourselfer.
- Includes 1- 20" BB sediment prefilter to remove dirt and sediment
- Includes 1- 20" BB carbon prefilter
- Includes built-in skid mount pH neutralizer system - Designed to keep your ro water non-corrosive.
- Includes a Thin Film Composite Membrane. Rejection rate (98% +). High feed water recovery rate (50% +).
- Includes Liquid Filled Pressure Gauge.-Measures system's operating pressure.
- Includes Low Pressure Switch.
- Includes Prefilter Gauge. Measures pressure drop & indicates filter change required.
- Includes High Pressure Switch. Safety mechanism to aviod equipment damage.
- Includes TDS monitor with alarm - TDS meter has a light that glows if TDS is above a set limit
- Includes 1- 35" dia. x 81" ht. 300 gallon storage tank. For ease of handling and ability to get through doors we use a multiple array of tanks for larger households.
- Includes 3 electronic float switches for storage tank - Top tank for shut-off, one 1Ft. lower for turn on, and one at bottom for control of re-press. pump.
- Includes 12gpm @ 50psi fully automatic electric pump (constant pressure) re-pressure system - Draws water out of the storage tank.
- Includes a chemical free ultraviolet UV disinfection system for bacteria and viruses. This is used as a final polishing filter.
- Each skid mount reverse osmosis is fully assembled and tested before it leaves the plant.
- For optimum WH-RO Series performance customers must have at least 7gpm @ 30psi available. Note: Our WH-RO Series contains complete pretreatment for chlorine and hard water (calcium) typically associated with municipal water sources. If WH-RO is to be used on well water we offer the following guidelines: Operating Parameters: Max TDS-3500ppm, Total iron is less than 5ppm, Manganese is less than 3ppm, Water hardness below 30gpg, pH 6.5 -8.5, No iron bacteria. Calculations of production capabilities are based on a feed water temperature of 60 Deg. F. Lower temperatures may result in slightly lower production levels.
- Unlike most companies , we are able to tailor our WH-RO systems to your needs. To ensure the longest trouble free system life and best possible treated water quality, we encourage you to fax (760-788-8144) or E-mail your water chemistry report or let us know the name of your municipal water district provider. You may also send us a water sample for evaluation.
- FREE SHIPPING ON ALL WH-RO SKID COMMERCIAL REVERSE OSMOSIS WITHIN THE CONTINENTAL UNITED STATES.
- OVERSEAS SHIPPING AVAILABLE OR HAVE YOUR FREIGHT FORWARDER PICK-UP
- NO CHARGE FOR EXPORT CRATING
- 50 Hz AND CUSTOM VOLTAGES AVAILABLE
WH-RO Skid Series Commercial Reverse Osmosis Price Guide - For your convenience - Quick, hassle free printable online price quotes. Request a RDWS-WHRO quote > HERE
Model # Description Price RDWS-WHRO-500 Complete skid mount 500 gallon per day reverse osmosis system includes standard features and 1- 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $11,975.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-750 Complete skid mount 750 gallon per day reverse osmosis system includes standard features and 1- 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $12,575.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-1000 Complete skid mount 1000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $13,175.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-2000 Complete skid mount 2000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $13,975.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-3000 Complete skid mount 3000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $14,575.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-5000 Complete skid mount 5000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $15,804.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-6000 Complete skid mount 6000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $17,804.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-9000 Complete skid mount 9000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $23,804.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-12000 Complete skid mount 12000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $27,804.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-15000 Complete skid mount 15000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $34,804.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-20000 Complete skid mount 20000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $42,804.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
RDWS-WHRO-25000 Complete skid mount 25000 gallon per day reverse osmosis system includes standard features and 1 - 35" dia x 80" ht 300 gallon storage tank E-mail: sales@raindancewatersystems.com
Price $55,804.00 To Order Call Toll Free 1-877-788-8387 online quick quote > HERE
- Shipping and Exporting is our specialty. To ensure a safe and proper delivery for your new water treatment equipment we offer export crating and packaging for all overseas orders. We can use your freight forwarder, ship freight collect or we can find the best shipping rates from our facility. For our domestic U.S. orders we offer free shipping any where in the continental US and offer crating or pallet packaging for a safe easy delivery.
Add A Larger Or Extra Storage Tank 35" dia x 81" ht. 300 Gallon Storage Tank (Designed to fit through standard doorways)
Model: TK-300/Float Price: $995.00ea *Free Shipping [Add to Cart] [View Cart]
46" dia x 76" ht. 500 Gallon Storage Tank
Model: TK-500/Float Price: $1,195.00ea *Free Shipping [Add to Cart] [View Cart]
64" dia x 81" ht. 1000 Gallon Storage Tank
Model: TK-1000/Float Price: $1,495.00ea + Shipping
102" dia x 151" ht. 5000 Gallon Storage Tank
Model: TK-5000/Float Price: $5,410.00ea + Shipping
Reverse Omsosis Membrane Water treatment Chemicals Liquid Membrane Scale Inhibitors National Sanitation Foundation (NSF) Certified Standard 60 
MSC 75 Scale Inhibitor
MSC 75 - Scientifically formulated to provide maximum control of sulfate scales, iron and metal oxides, MSC 75TM is also highly effective as a dispersant for silica, organics and colloids.
MSC 75TM is laboratory and field proven to be compatible with CA, Polyamide, Polyamide-Urea and Polysulfone membrane chemistries.
MSC 75 and MSC 275 Liquid Membrane Scale Inhibitors All Liquid Membrane Scale Inhibitors MSC 75 and MSC 275* Available in 5, and 55 gallon drums. *For reduced storage and shipping costs, MSC 75TM is available in a concentrated formulation, MSC 275TM, for large system requirements. Online Chemical Quote Form Liquid Membrane Scale Inhibitors National Sanitation Foundation (NSF) Certified Standard 60 MSC 50 Scale Inhibitor 
MSC 50 - Engineered for optimum control of calcium carbonate, calcium fluoride and calcium phosphate, MSC 50 also provides control of high levels of silica as well moderate levels of aluminum and iron.
Laboratory and field tested, MSC 50 is 100% compatible with CA, Polyamide, Polyamide-Urea and Polysulfone membrane chemistries.
MSC 50 and MSC 250 Liquid Membrane Scale Inhibitors All Liquid Membrane Scale Inhibitors MSC 50 and MSC 250* Available in 5, and 55 gallon drums. *For reduced storage and shipping costs, MSC 50TM is available in a concentrated formulation, MSC 250TM, for large system requirements. Online Chemical Quote Form Controlling Sulfate Scaling In Reverse Osmosis Water Systems - Controlling sulfate scaling in reverse osmosis membranes is critical to the longevity of the membrane elements and successful operation of the RO system. Historically, membrane elements with barium sulfate, strontium sulfate or calcium sulfate were unable to be cleaned requiring costly membrane replacement. In recent years, great strides have been made both in controlling and cleaning sulfate scaling.
- Controlling sulfate scales is more difficult than controlling calcium carbonate scaling. Simple pH adjustment through the addition of acid into the feed water to the RO was fairly successful at controlling calcium carbonate scale. The primary acid used for pH adjustment is sulfuric acid, which increases the level of sulfates in the feed water, which in turn increases the scaling potential for sulfate scales. Increased recovery requirements for RO systems intensified the scaling potential even more. It became evident that successful operation of RO systems at higher recoveries would require chemicals designed to inhibit various types of scaling and fouling. With proper dosing, a well-engineered scale inhibitor can successfully control scaling and fouling.
- Once that it had precipitated out of solution, sulfate scale was impossible to clean out of the membrane. High pH cleanings had no affect and low pH cleanings were equally unsuccessful. The fact that the sulfate scale would not dissolve or go back into solution, made cleaning the membranes a fruitless task. Membrane replacement was inevitable. In recent years, new membrane cleaning formulations have been developed that combine organic acids with specific dispersants which has the ability to soften the sulfate scale enough to allow the flow of the cleaning solution to remove the scale as a semi-solid material which will trap in the cleaning skid filters.
- For the greatest success in controlling sulfate scaling in an RO system, it is necessary to implement the use of a quality scale inhibitor, formulated for reverse osmosis systems and engineered for control of high levels of sulfate scales. Additionally, a new generation membrane cleaner with the ability to remove sulfate scale should be used for the low pH cleanings. It is always advisable to follow a low pH cleaning with a high pH cleaning using a cleaner formulated for use in RO systems.
Powdered Membrane Cleaners P- SeriesTM Powdered Cleaners - MSC P-SeriesTM membrane cleaners are a family of high efficiency powdered cleaners engineered to clean a broad spectrum of foulants. State-Of-The-Art chemistries enable the P-SeriesTM products to effectively clean severely fouled membrane elements. Used as directed, MSC P-SeriesTM Cleaners are 100% compatible with current membrane chemistries.
Cleaner pH Range Mix Ratio Membrane Types Effectively Cleans MSC P-02TM 2.0 - 3.0 1 lb. to 10 gals. Cellulose Acetate Thin Film Composite
Calcium Carbonate Calcium Fluoride / Calcium Sulfate Barium Sulfate / Strontium Sulfate Iron / Aluminum / Metal Oxides
MSC P-07TM 6.5 - 7.5 1 lb. to 10 gals. Cellulose Acetate Biological / Organics / Silt
Particulate / Colloids
Colloidal Silica ClayMSC P-10TM 8.0 - 10.0 1 lb. to 25 gals. Thin Film Composite Heavy Organics & Biological MSC P-11TM 10.5 - 11.7 1 lb. to 10 gals. Thin Film Composite Biological / Organics / Silt
Particulate / Colloids / Silica
Emulsified Oil** Polymers*/ Dyes*P-Series Powdered Membrane Cleaners All Powdered Membrane Cleaners MSC P- 02 thru MSC P-11 Available in 45, 100, and 450 pound sizes. Online Chemical Quote Form
Liquid Membrane Cleaners
L-SeriesTM Liquid Cleaners - MSC L-SeriesTM liquid membrane cleaners employ the most advanced chemistries available to ensure the highest level of performance in the industry. Even membrane elements fouled with impossible to clean foulants like Manganese Dioxide, Cationic Polymers, Anionic Polymers and Dyes can be restored to as-new performance with MSC L-SeriesTM cleaners
Cleaner pH Range Mix Ratio Membrane Types Effectively Cleans MSC L-02TM 2.0 - 3.0 1 lb. to 10 gals. Cellulose Acetate Thin Film Composite
Calcium Carbonate Calcium Fluoride / Calcium Sulfate Barium Sulfate / Strontium Sulfate Iron / Aluminum / Metal Oxides Polymers*/ Dyes*
MSC L-11TM 10.5 - 11.7 1 lb. to 50 gals. Thin Film Composite Biological / Organics / Silt
Particulate / Colloids
SilicaEmulsified Oil** Polymers*/ Dyes*
L-Series Liquid Membrane Cleaners All Liquid Membrane Cleaners MSC L- 02 and MSC L-11 Available in 5, 30, and 55 gallon drums. Online Chemical Quote Form
RainDance Water Systems - Proud Member Of The Ramona Chamber of Commerce
- Technical Support Available for all of our U.S. & Overseas Customers
- Free Inorganic Water Testing
- Full Export Capabilities
- Call Toll Free 1-877-788-8387
RainDance Water Systems P.O. Box 2312 Ramona, Ca. 92065 U.S. Toll Free: 1-877-788-8387 / Outside The U.S. 760-788-8387
- E-mail: sales@raindancewatersystems.com
- E-mail: support@raindancewatersystems.com
- E-mail: orders@raindancewatersystems.com
RainDance Water Systems specializing in reverse osmosis water filters, commercial water treatment systems, reverse osmosis membrane filtration, ro membrane chemcials, reverse osmosis water purification