RO Chemicals – Aqua Components

ROClean P303

aqua@2025 — Thu, 13 Mar 2025 12:52:16 +0000

RoCleanTM P303 is a multicomponent, low pH buffered powder cleaner formulated to remove severe calcium carbonate scaling, moderate metal fouling, and metal-organic complexes. Where powder is preferred, RoClean P303 is successfully applied to systems operating on seawater, brackish water, or wastewater. RoClean P303 is NSF approved.

Models

Please see the data sheet attached below to get the standard regional pack sizes.

Features

PERFORMANCE BENEFITS

• A specialized blend of proprietary buffers, surfactants, and chelants to dissolve organic foulants and disperse colloidal particles.
• Highly buffered to resist pH changes during the cleaning process.
• Maintains optimum pH over a wide temperature range.
• Compatible with polyamide membranes from all membrane manufacturers.
• Suitable for use with other AvistaTM cleaners.

Applications

Injecting
Dosing
Dilution

Docs

ROClean P303 Data Sheet

ROClean P112

aqua@2025 — Thu, 13 Mar 2025 12:52:12 +0000

RoClean P112 powder is a multicomponent, high pH buffered cleaner specifically formulated to remove silica scale safely from reverse osmosis (RO) membranes. This product is effective against silt and organic foulants such as colloidal silica, clay, organic color and bioslime.

RoClean P112 is a much safer option for silica scale removal than hydrofluoric acid and ammonium bifluoride solutions, which are potentially hazardous.

Models

Please see the data sheet attached below to get the standard regional pack sizes.

Features

PERFORMANCE BENEFITS:

• A specialized blend of proprietary buffers and other components to dissolve organic foulants and disperse colloidal particles.
• NSF certified for off-line use in systems producing drinking water.
• Temperature compensated to maintain optimum pH over a wide temperature range.
• Compatible with polyamide membranes from all major manufacturers.
• Suitable for use with other Avista cleaners.

Applications

Injecting
Dosing
Dilution

Docs

ROClean P112 Data Sheet

ROClean P111

aqua@2025 — Thu, 13 Mar 2025 12:52:08 +0000

RoClean P111 powder is a multicomponent, high pH buffered cleaner formulated to remove biological fouling, humic and fulvic acids, organics, colloidal material, and clays from reverse osmosis (RO) and nanofiltration (NF) membranes. Where powder is preferred, RoClean P111 is successfully applied to systems operating on seawater, brackish water and waste water. This product is temperature compensated to ensure that the cleaning solution remains in the effective pH range regardless of variations in solution temperature.

RoClean P111 is certified by NSF International under NSF/ANSI Standard 60 for off-line use in drinking water systems.

Models

Please see the data sheet attached below to get the standard regional pack sizes.

Features

PERFORMANCE BENEFITS:

A specialized blend of proprietary buffers to dissolve organic foulants and disperse colloidal particles.
Highly buffered to resist pH changes during the cleaning process.
Compatible with polyamide membranes from all major manufacturers.

Applications

Injecting
Dosing
Dilution

Docs

ROClean P111 Data Sheet

VITEC 4000

aqua@2025 — Thu, 13 Mar 2025 12:52:05 +0000

Vitec 4000® is a liquid antiscalant and dispersant that offers excellent silica scale inhibition and allows increased system recoveries in high silica feedwaters.

This product is a multicomponent formulation that prevents silica scale precipitation at higher concentrations than typical antiscalants, a feature that may allow significantly increased membrane system recovery in high silica feedwaters. Vitec 4000 retains its performance even in reverse osmosis (RO) concentrate streams containing up to 4 mg/l of ferrous iron.

Vitec 4000 is approved for use in systems producing drinking water in the UK, and by NSF International under NSF/ANSI Standard 60.

Models

Please see the data sheet attached below to get the standard regional pack sizes.

Features

PERFORMANCE BENEFITS:

Powerful against these and other types of scale:
Dispersant qualities reduce colloidal and silt fouling of membrane surfaces.
Excellent dispersant for alum particles.
Compatible with polyamide and cellulose acetate RO/NF membranes from all major manufacturers.

Applications

Injecting
Dosing
Dilution

Docs

Vitec 4000 Data Sheet

Vitec 5100

aqua@2025 — Thu, 13 Mar 2025 12:52:00 +0000

Vitec 5100® is a broad spectrum, liquid antiscalant and dispersant that is compatible with organic coagulants and effective at low dose rates. This multicomponent formulation is targeted at preventing scale precipitation in larger systems and is particularly cost effective in seawater and municipal reverse osmosis (RO) applications.

Vitec 5100 is compatible with our line of RoQuest® coagulants and certified by NSF International under NSF/ANSI Standard 60 for use in systems producing drinking water.

Models

Please see the data sheet attached below to get the standard regional pack sizes.

Features

PERFORMANCE BENEFITS:

Powerful against these and other types of scale:
Highly effective at low dose rates in a wide variety of feedwaters and pH ranges.
Controls scale and inorganic fouling.
Compatible with polyamide and cellulose acetate RO membranes from all manufacturers, polyelectrolyte and our line of RoQuest® coagulants.

Applications

Injecting
Dosing
Dilution

Docs

Vitec 5100 Data Sheet

KL High pH (HPH)

aqua@2025 — Thu, 13 Mar 2025 12:48:31 +0000

KL™ HpH is a robust and high-level action pH powder cleaner is designed to form a cleaning solution when dosed into water. This solution is ensured to mix easily in a quick manner, while getting rid of organic compounds such as acid-insoluble pollutants, organics, colloids, silt, etc. among water treatment systems. This product is capable of being compatible with the membrane elements used within ultrafiltration, nanofiltration, and reverse osmosis systems.

Models

KL High pH (HPH)

Features

Eliminates scale causing hard minerals
Heavy duty action comprehensive cleaning
Efficiently eliminates acid-soluble contaminants, colloids, silt, organics, and biological materials
Easy to clean power cleaner
Fast shipping and packaged for user-friendly handling
Compatable with UF, NF, and RO systems
NSF Certified

Applications

The KL™ HpH is applied on the membranes within the reverse osmosis system (or another), specifically when the normal filtration productivity rate has reduced by 15%. The soak and distribution periods will diversify depending on the membranes conditions, while observing the pH during cleaning and noting the results for each measure will improve the effectiveness of the overall procedure.

Docs

KL High pH (HPH) Data Sheet

KL Low pH (LPH)

aqua@2025 — Thu, 13 Mar 2025 12:48:26 +0000

KL™ LpH is a well-made and ruggedly designed low pH powder cleaner that rapidly and efficiently combines with water to produce a solution that is capable of being effortlessly removed and eliminates various types of scale deposits such as inorganic substances, carbonates, metals, and phosphates from ultrafiltration, nanofiltration, and reverse osmosis membrane elements. The KL™ LpH is utilized for an all-embracing cleaning and is ensured to improve the quality of your water supply.

Models

KL Low pH (LPH)

Features

Eliminates scale causing hard minerals
Heavy duty action comprehensive cleaning
Optimally used for eradicating unwanted acid-soluble scale such as calcium carbonate, iron and metals
Easy to clean power cleaner
Fast shipping and packaged for user-friendly handling
Compatable with UF, NF, and RO systems
NSF Certified

Applications

The KL™ LpH is applied on the membranes within the reverse osmosis system (or another), specifically when the normal filtration productivity rate has reduced by 15%. The soak and distribution periods will diversify depending on the membranes conditions, while observing the pH during cleaning and noting the results for each measure will improve the effectiveness of the overall procedure.

Docs

KL Low pH (LPH) Data Sheet

Pretreat Plus 0100

aqua@2025 — Thu, 13 Mar 2025 12:48:22 +0000

Pretreat Plus^® – 0100 is a comprehensively designed antiscalant that manages iron, salts (that are soluble), silica, and calcium carbonate that produce scale without it. It is a highly effective protector for membranes from fouling even when exposed to water with massive amounts of pollutants. The features of the Pretreat Plus® – 0100 prevents it from reacting towards other treatment chemicals that include coagulants.

This pretreatment tool is responsible for significantly decresing operational expenses through the removal of usual requirements such as acid injections, as well as increasing the period between membrane cleanings. For these reasons, the overall cost of the systems utilized is reduced, whether they be reverse osmosis or nanofiltration, specifically due to the extensive membrane lifespan. Increase the productvity of your plant by getting your own Pretreat Plus® – 0100 and find out why it is increasingly replacing older water treatment products in the modern day.

Models

Pretreat Plus® – 0100

Features

Advantages to using Pretreat Plus® – 0100

Remove the need of acid injectors
Prolong the need for membrane cleaning
Greatly extend the lifespan of the membrane
Reduce operational and capital expenses
Works effectively with RO, UF, and NF membrane systems
Non-reactable with other treatment chemicals
Manages scale forming minerals

Applications

Feedwaters with top levels of metallic nanoparticles, silica, and minerals that form scales.

Docs

Pretreat Plus 0100 Data Sheet

RO Antiscalant PA0100

aqua@2025 — Thu, 13 Mar 2025 12:37:12 +0000

When it comes to troubleshooting reverse osmosis membranes, identifying issues that cause increases in pressure or decreases in product quality can be very difficult. The great thing about PA0100 is that it solves a number of problems simultaneously, saving you headache and preserving your reverse osmosis membranes. As a general cleaning and quality enhancing purification product, antiscalant is the go-to problem solver that ensures the quality and productivity you deserve.

PA0100 is a great product that can be used on almost any water without needing to pay for a water chemistry report. For small systems treating less than 150 gpm feed, we suggest 3-5 ppm doses to begin. PA0100 is also an excellent choice for larger systems with good pilot test results or stable operating history.

Pure Aqua’s PA0100 Antiscalant Chemicals offer superior quality performance characteristics over a range of applications. The antiscalant chemical from Pure Aqua, Inc. is designed to eliminate scale and reduce fouling in membrane systems. Pure Aqua, Inc. PA0100 is a liquid antiscalant/dispersant blended to inhibit scale and disperse colloidal particles in cellulose acetate and thin film membrane separation systems. The formulation has been certified by the National Sanitation Foundation (NSF) under ANSI/NSF Standard 60 for use in producing potable water.

Models

Dosing Guidelines

The typical dosing range for antiscalant is between 2 to 10 ppm. If dilution is required, PA0100 should be diluted with de-mineralized water or RO permeate. If neither of these water sources is available, softened water may be substituted. The dilution for PA0100 should not exceed 10% by weight.

Chemical Specifications
Appearance:	Clear-yellow liquid
Odor:	Odorless
pH (2% solution):	5.0 – 6.5
Specific gravity @ 20°C:	1.1 ± 0.05

Packaging and Storage

Standard regional pack sizes are listed below. Custom packaging can be provided worldwide to meet customer needs. Information on drum-less or bulk tanker delivery is available upon request.

Packaging Formats	Americas	EMEA
Pails	45 lbs. (5 gal)	21 kg. (18.9 L)
Drums	500 lbs. (55 gal)	227 kg. (208 L)
IBC’s (totes)	2500 lbs. (275 gal)	1130 kg. (1041 L)

Features

Performance

Antiscalant is a powerful inhibitor against a variety of scales including:Highly effective at low dose rates in a wide range of feed water types and pH ranges.
- CaCO 3 CCPP>900
- (LSI>2.8)
- CaSO 43.0 x Ksp
- BaSO 4105 x Ksp
- SrSO 420 x Ksp
- CaF 1000 x Ksp
- SiO 2 120ppm
Compatible with polyelectrolytes
Provides both scale and inorganic fouling control.
Compatible with all membrane types

Applications

PA0100 performance is achieved when the chemical is injected upstream of the membrane system and where possible of cartridge filters. Any industry or application where reverse osmosis membranes or catridge filters are used is an excellent place for an antiscalant dosing system.

Industries

Water Recycling & Reuse
Power and Energy
Mining
Groundwater Remediation
Food & Drinking Water
Desalination

Applications

Treated Sewage Effluent (TSE)
Rain Water
Off-Shore Applications
Island Applications
Irrigation
Fossil Water
Environmental Conservation
Dust Suppression
Disaster Relief
Brackish Water
Boiler and Feed (Ultrapure) Water
Beverage Bottling
Armed Services
Aquifer Recharging

Docs

RO Antiscalant PA0100