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CIP Calculator

The CIP calculator should be used for calculating weight/volume of chemical cleaner to be added in the CIP tank. Select the number of vessels, element size and elements per vessel in the calculator for a more accurate prediction. A piping factor of 25% is normally recommended but this can be adjusted.

Membrane Cleaning Wizard

The Membrane Cleaning Wizard is a simple online tool to help you work out the best way to clean a reverse osmosis membrane. Just answer a few questions to get details on how to accurately assess scaling or fouling problems and produce an effective cleaning protocol.

Membrane Master 5 - Scaling prediction program

MM5 is our proprietary scaling prediction software designed to provide users with an efficient means of calculating the scale potential and chemical dosages associated with reverse osmosis systems. It was developed with the intent to condense complex calculations down into a user friendly format, providing a useful tool to anyone designing or operating reverse osmosis systems.

Membrane Mine Master - Mine scaling prediction program

Membrane Mine Master is a unique scaling prediction program for RO/NF membrane plants used in the mining industry. Mine waters are particularly stressed with extremes of pH, very high sulfate loading and a wide variety of soluble metals. The Membrane Mine Master software automatically calculates the saturation index of different scale species and will select the most appropriate Genmine antiscalant and give the dosage rates.

Autopsy Packing Form

This form includes all the information you need for preparing your membrane to be shipped to our Madrid laboratory.

Cleaning Survey Form

This form is designed to gather the appropriate information to allow us to design a suitable membrane cleaning protocol for the optimum removal of foulants and deposits.

Plant Inspection Form

This form is designed to gather the appropriate information to allow us to design a suitable treatment cleaning protocol.

A study of the physical and chemical damage on reverse osmosis membranes detected by autopsies

Membrane Autopsy Techniques & Troubleshooting – Water treatment by reverse osmosis technology has as main aim to reject the maximum percentage of ions from raw water, giving as much treated water flow as possible. When there is a loss in these two parameters performance, it is essential to find the source of the failure, in order to use the necessary tools for its recovery. Download to read more.

Air bubbles enhance membrane cleaning a future perspective

Microbubble Membrane Cleaning – Air bubbles generated using a novel micro-bubble generator have displayed a dramatic enhancement in cleaning efficiency when used in conjunction with specially formulated cleaning chemicals. Download to read more.

Biofilm removal - a practical approach

Membrane Cleaning & Biofilm Control – Within the lifetime of most reverse osmosis (RO) systems some fouling will adversely affect membrane performance.One of the major foulants identified on lead membranes during a decade of membrane autopsy at the Genesys Membrane laboratory is biological fouling (biofouling). Download to read more.

Calcium Phosphate

Speciality Antiscalants & System Optimisation – The increasing trend over the last ten years to use waste water as a feed source for reverse osmosis membrane plants has resulted in an increase in calcium phosphate scaling on membrane surfaces. Download to read more.

Calcium Sulphate

Speciality Antiscalants & System Optimisation – Extensive extraction from aquifers often leads to deterioration in water quality. This is usually seen as an increase in the soluble salt levels which, over time, has a detrimental effect on membrane performance. Download to read more.

Cleaning clay (aluminosilicates) from fouled membranes

Membrane Cleaning & Biofilm Control – Within the lifetime of most reverse osmosis (RO) systems some fouling will adversely affect membrane performance.The major constituents of foulants found on the first position during six years of membrane autopsy at the Genesys Membrane laboratory are clay minerals chemically known as aluminosilicates. Download to read more.

Evaluating impact of fouling on reverse osmosis membranes performance

Membrane Cleaning & Biofilm Control – Membrane fouling is commonly defined as an undesirable formation of deposits on membrane surfaces and it is considered a major problem in most brackish, seawater, and wastewater reclamation applications. Download to read more.

In depth understanding of membrane failure

Membrane Autopsy Techniques & Troubleshooting – This paper presents results from 99 sea water reverse osmosis (SWRO) membrane autopsies carried out by the Genesys laboratory in Madrid from 2002 and outlines the technical issues surrounding fouling and scaling of sea water membranes. The authors discuss historical results of membrane autopsies and link recent trends and changes in plant design to potential fouling and scaling issues that may result in the future. Download to read more.

Innovations in the inhibition and cleaning of reverse osmosis mebrane scaling and fouling

Membrane Cleaning & Biofilm Control – Scaling and fouling of membranes are an on-going performance issue for most plants This presentation outlines innovations in speciality chemicals designed to inhibit membrane scaling and fouling and to clean membranes where deposition has occurred. Download to read more.

Membrane Compatible Flocculants

Pre-treatment Optimisation – Flocculants are used in combination with coagulants to agglomerate suspended particles for removal by filtration. This technique is used extensively in all types of surface waters to reduce the silt density index (SDI) and minimize membrane fouling. Download to read more.

Membrane troubleshooting

Membrane Autopsy Techniques & Troubleshooting – This paper presents and discusses the results of the long term operation and monitoring of membrane fouling at several full-scale MF/RO water recycling facilities operated by Agbar in Spain. Download to read more.

Microbubble RO membrane cleaning reduces fouling on WWRO plant

Microbubble Membrane Cleaning – Over the last 10 years, there have been significant developments in new devices for energy recovery, new membrane materials and new sizes and orientations of reverse osmosis (RO) plants, all designed to reduce costs and improve efficiency. Download to read more.

Predictive membrane cleaning

Membrane Cleaning & Biofilm Control – This paper explores the benefits of early identification of foulants through autopsy allowing predictive maintenance cleaning of the plant to be conducted at the first signs of fouling. This prevents a build up of difficult to remove deposits which reduce membrane performance and life expectancy. Download to read more.

Results of a neutral pH cleaner that removes complex fouling and metals from membranes

Membrane Cleaning & Biofilm Control – Fifty years after the commercialisation and widespread use of membranes for water treatment the biggest single unresolved operational issue is fouling. Download to read more.

RO Membrane Cleaning – explaining the science behind the art

White Paper – Reverse Osmosis membrane cleaning is essential for efficient plant operation and yet there has been very little innovation or development in over 30 years. This paper reviews best practice on reverse osmosis (RO) membrane cleaning. It challenges preconceptions and describes novel approaches for the removal of foulants and scale deposits from membrane surfaces. Download to read more.

RO membrane cleaning past, present, future - innovations for improving RO plant operating efficiency

Microbubble Membrane Cleaning – This paper reviews current thinking on reverse osmosis (RO) membrane cleaning. It challenges preconceptions and describes novel approaches for the removal of foulants and scale deposits from membrane surfaces. Download to read more.

RO membrane cleaning using microbubbles at 6,800m3day Wastewater RO Plant in UAE

Microbubble Membrane Cleaning – It is well known that any fouling of the membrane surface has a dramatic effect on energy consumption and plant efficiency; this is particularly true for waste water RO plants due to the higher fouling rate. Such fouling can be very difficult to clean using commodity chemicals or even speciality chemicals. Download to read more.

Safe use of microbubbles for removal of RO membrane fouling

Microbubble Membrane Cleaning – The authors have shown a dramatic improvement in cleaning efficiency when effervescent cleaning reagents are used in conjunction with bubbles created using a specially designed microbubble generator. Download to read more.

Silica

Speciality Antiscalants & System Optimisation – The desalination industry has significantly evolved in the last decade with 33 millions m3/day of additional desalination capacity now operating. One third is using membrane technology with 6,458 Reverse osmosis plants coming on-line. Download to read more.

Suitability of cationic flocculants for RO membranes

Pre-treatment Optimisation – As it has already been published and demonstrated, one of the main causes of membrane failures is related to a poor plant pre-treatment. Data from more than 600 autopsies demonstrated that both biofilm and colloidal matter are the most common components on RO (reverse osmosis) membranes fouling, therefore, the main lack on membranes pre-treatment is related to disinfection and small size of the particles. Download to read more.

Technical assistance service UF membranes autopsy description

Membrane Autopsy Techniques & Troubleshooting – Technical assistance service – Uf membranes autopsy description. Download to read more.

The role of chemicals in this thirsty planet

Speciality Antiscalants & System Optimisation – As all the chemical elements and most of their attributable compounds are known there is little scope for further discovery in the science of ‘inorganic’ chemistry. ‘Organic’ chemistry is much more exciting as it is based on carbon which can polymerise into a multitude of different compounds and different shapes. Download to read more.

UF membranes autopsies-an approach to hollow fiber membranes surface

Membrane Autopsy Techniques & Troubleshooting – Genesys laboratory has demonstrated a broad experience in the development of membrane autopsies, which have been more than 900 during the last decade. Although most of these autopsies correspond to reversed osmosis (RO) membranes, during recent years a relevant increase on ultrafiltration (UF) autopsies requirements has been observed. Download to read more.

Understanding & optimizing pre-treatment systems

Pre-treatment Optimisation – Membranes failures are often caused by poor pre-treatment design and/or poor operation. Systems are frequently designed and built without a clear understanding of the feed water to be treated and the physical characteristics of the particulate matter it contains. Download to read more.

Biofilm control by On-line dosing of Genesol 80

Genesol 80 was introduced by Genesys as a cleaning product to remove troublesome biofilms. Its use as an effective CIP cleaner for membranes has been well established. Laboratory data showed its potential for an online cleaner but a carefully monitored trial was required to establish this aspect.

Cost saving case study using a calcium sulphate specific antiscalant

Extensive extraction from aquifers often leads to deterioration in water quality. This is usually seen as an increase in the soluble salt levels which, over time, has a detrimental effect on membrane performance. Download to read more.

Evaluation Report G704 CIP efficiency GB - Algeria

The cleaning product selected is again Genesol 704, a wide spectrum alkaline cleaner which proved its efficiency during the cleaning of previous racks in September & December 21.

Genairclean RO Membrane Cleaning

A Brackish Water Reverse Osmosis (BWRO) system with a history of rapid and consistent membrane fouling was selected to trial the new ‘Genairclean’ micro-bubble multi-mechanism RO membrane cleaning method. Download to read more.

Industry Focus - Textile Turkey

Using its innovative, patented and unique microbubble-based one-product ‘Genairclean’ program, Genesys were able to consistently demonstrate good cleaning results and restore the permeate flow capacity to near design levels. Download to read more.

Optimizing RO Operation Genesol 704's Impact on Brackish Water RO System Performance - Belgium

Genesol 704, our highly versatile alkaline cleaner, is the product of choice for these types of deposits.

Theoretical and practical experience of calcium phosphate inhibition in RO waters

The increasing trend over the last ten years to use waste water as a feed source for reverse osmosis membrane plants has resulted in an increase in calcium phosphate scaling on membrane surfaces.

Theoretical and practical experience of calcium phosphate inhibition in RO waters

The increasing trend over the last ten years to use waste water as a feed source for reverse osmosis membrane plants has resulted in an increase in calcium phosphate scaling on membrane surfaces.

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Kosher Certificate

Genesys Kosher Certificate for:
Genefloc 977 / GMP901 / ABF / GPF / PWF;
Genesol 30 / 32 / 34 / 36 / 37 / 38 / 40 / 50 / 61 / 80 / 711 / 703 / 704 / 721 / 734 / 764 / UF7 / UF2 / UF12 / UF Fe;
Genesys AP / BS / CAS / DS / HR / LF / LF60 / LS / MG / MP / PHO / RC / RED / SI / SW / WB;
Genetech CP

Halal Certificate

Genesys Halal Certificate for:
Genesys LF / LP / LS / MP / SI;
Genesol 30 / 37 / 38 / 40 / 80 / 703 / 704 / 711 / 721 / 734 / 764 / UF2 / UF12

NSF/ANSI/CAN 60 Product Listings

Genesys Official Product Listings for NSF/ANSI/CAN 60 Drinking Water Treatment Chemicals – Health Effects.

ISO 9001:2015 Certificate

This document certifies that the Management System of Genesys International Limited have been assessed and approved by Citation ISO Certification Limited to the following management systems, standards and guidelines: ISO 9001:2015 for The Manufacture and Supply of Chemical Products to the Membrane Industry.

ISO 14001:2015 Certificate

This document certifies that the Management System of Genesys International Limited have been assessed and approved by Citation ISO Certification Limited to the following management systems, standards and guidelines: ISO 14001:2015 for The Manufacture and Supply of Chemical Products to the Membrane Industry.

ISO 22301:2019 Certificate

This document certifies that the Management System of Genesys International Limited have been assessed and approved by Citation ISO Certification Limited to the following management systems, standards and guidelines: ISO 22301:2019 for The Manufacture and Supply of Chemical Products to the Membrane Industry.

ISO 45001:2018 Certificate

This document certifies that the Management System of Genesys International Limited have been assessed and approved by Citation ISO Certification Limited to the following management systems, standards and guidelines: ISO 45001:2018 for The Manufacture and Supply of Chemical Products to the Membrane Industry.

Antiscalant - Genesys BS

Genesys BS has been developed as an antiscalant for use in RO and NF systems using natural and process feed-waters with particularly high levels of barium sulphate and calcium carbonate. It is also effective against other common scaling species.

Antiscalant - Genesys LF

Genesys LF is a general purpose liquid antiscalant & antifoulant for use in RO and NF systems. This concentrated phosphonate product is effective against a wide range of inorganic scaling species and also sequesters trivalent metal cations.

Antiscalant - Genesys LS

Genesys LS is a broad spectrum, low phosphorous antiscalant for use in potable sea-water RO and NF systems, both large and small. By inhibiting all scaling species, it allows systems to be designed and operated at high rates of recovery.

Antiscalant - Genesys SW

Genesys SW is a broad spectrum, phosphorous free antiscalant for use in seawater RO and NF systems. It is highly effective at preventing the formation of inorganic scale.

Antiscalant - Genesys CAS

Genesys CAS is an antiscalant for use in RO and NF systems operating with feed-waters containing high levels of Calcium sulphate. Genesys CAS is also effective against Calcium carbonate and other commonly found scaling species.

Antiscalant - Genesys MG

Genesys MG is an antiscalant for use in RO and NF systems with waters having a high magnesium content but is effective against calcium carbonate too.

Antiscalant - Genesys SI

Genesys SI is an antifoulant for use in RO and NF systems operating on high silica feed waters and is also effective against all common scale forming salts.

Antiscalant - Genesys PHO

Genesys PHO has been developed specifically to prevent calcium phosphate and calcium carbonate scaling in RO and NF systems. It permits system operation at higher pH and recovery than other antiscalants.

Antiscalant - Genesys RC

Genesys RC is a broad spectrum antiscalant and antifoulant for use in small and recycling RO and NF systems with less than 100 m3/day of feed water flow.

Antiscalant - Genesys WB

Genesys WB is a broad spectrum antiscalant for use in very small RO and NF systems using less than 30 m3/day feed water. It is particularly effective in preventing calcium carbonate formation and all commonly found scaling species.

Antiscalant - Genesys MP

Genesys MP is a broad spectrum liquid antiscalant, approved for use in large municipal RO and NF systems. It is effective in brackish and sea-water applications preventing inorganic scale, particularly calcium carbonate, iron and silica.

Antiscalant - GenMine AS26

GenMine AS26 is a bespoke liquid antiscalant & antifoulant for use in RO and NF systems, fed by mine water with high levels of calcium sulfate in acidic conditions, and in the presence of soluble metals. It is also effective against a range of mineral scales and inhibits deposition of iron, aluminium, manganese, zinc, copper and a range of soluble metals on the membrane surface.

Antiscalant - GenMine AS34

Genmine AS34 is a bespoke liquid antiscalant and antifoulant for use in RO and NF, particularly in those that have elevated levels of barium and silica. Genmine AS34 is applicable for use with mine waters affected by barium and silicates; from groundwater to Tailings Storage Facilities (TSF) recycled water.

Antiscalant - GenMine AS45

Genmine AS45 is a bespoke liquid antiscalant and antifoulant for use in RO and NF systems, particularly those mine waters high in calcium carbonate and silica. Genmine AS45 is applicable for use with multiple mine waters affected by calcium carbonate and silicate; from groundwater to Tailings Storage Facilities (TSF) recycled water.

Antiscalant - GenMine AS47

Genmine AS47 is a liquid antiscalant and antifoulant for use in RO and NF systems, particularly in neutral or alkaline mine waters. The concentrated phosphonate product is effective against a wide range of inorganic scaling species, and sequesters trivalent metal cations such as iron, manganese and aluminium; thus, reducing frequency of cleaning and membrane replacement.

Antiscalant - GenMine AS51

Genmine AS51 is a bespoke liquid antiscalant and antifoulant for use in RO and NF systems, particularly in mine waters with elevated levels of silica. Genmine AS51 is also known to be effective against calcium carbonate, as well as, calcium, barium and strontium sulphate.

Antiscalant - GenMine AS65

Genmine AS65 is a bespoke liquid antiscalant and antifoulant for use in RO and NF systems, particularly in mine waters containing elevated levels of calcium sulfate. Genmine AS65 is also known to be effective against calcium carbonate and other commonly found scaling species.

Cleaner - GenMine C11

Genmine C11 is a bespoke alkaline powder cleaner for use in RO and NF; and is particularly effective when used with multiple mine waters containing organic particulates, clay and colloids.

Cleaner - GenMine C14

GenMine C14 is a bespoke alkaline liquid cleaner for use in RO and NF systems. It is particularly effective for mine waters containing organic foulants and clay.

Cleaner - GenMine C15

GenMine C15 is a bespoke alkaline liquid cleaner for use in RO and NF systems. Its main applications within mine waters include: the removal of both organic and inorganic foulants, particularly iron fouling, as well as being effective against calcium scaling species.

Cleaner - GenMine C17

Genmine C17 is a bespoke alkaline liquid cleaner for use in RO and NF systems. Its main application of use is in mine waters that contain both organic and inorganic fouling species; and is particularly effective for the removal of difficult to-clean calcium sulfate scale.

Cleaner - GenMine C20

GenMine C20 is a bespoke liquid cleaner for use in RO and NF systems. Its main applications within the mining industry include: the removal of inorganic particulates, principally iron, from groundwater and Tailings Storage Facilities (TSF) recycled water.

Cleaner - GenMine C21

Genmine C21 is a bespoke liquid cleaner for use in RO and NF systems. Genmine C21 is applicable for use with multiple mine waters affected by inorganic particulates and iron; varying from groundwater to Tailings Storage Facilities (TSF) recycled water.

Cleaner - Genesol UF Fe

Genesol UF Fe is a low pH cleaner formulated to remove Iron and Manganese fouling from UF membranes, especially in SWRO applications.

Cleaner - Genesol UF 2

Genesol UF 2 is a low foaming, multicomponent, acidic, UF membrane cleaner formulated with Osmotic Action to remove carbonate scales and metal oxides.

Cleaner - Genesol UF 7

Genesol UF 7 is a neutral pH cleaner ideally suited for the removal of organic & inorganic foulants from UF membranes, particularly where the use of low & high pH cleaners may be limited due to Health and Safety or effluent disposal restrictions.

Cleaner - Genesol UF 12

Genesol UF12 is an effervescent, alkaline, detergent, U.F. Membrane cleaner formulated with osmotic action to remove difficult biofouling, metals and organic deposits.

Biocide - Genesol 30

Genesol 30 is a fast acting, broad-spectrum biocide used for cleaning RO and NF membranes. It can be used both on and off-line to eliminate microbiological fouling.

Biocide - Genesol 32

Genesol 32 is a broad spectrum biocide for use in cleaning RO and NF systems and can be used in pre-treatment systems for the prevention of biofouling in pumps, tanks and pipe-work.

Cleaner - Genesol 34

Genesol 34 is a blended chelating agent and non-ionic surfactant and has been developed as an alkaline general purpose cleaner for membrane systems. It will help to remove both organic and inorganic based deposits. It is classified as ‘readily biodegradable’ and is an excellent adjunct when used in combination with other Genesol membrane cleaners.

Cleaner - Genesol 36

Genesol 36 is a general purpose cleaner for the removal of organic foulants found on RO and NF membrane surfaces. The low dose rate of Genesol 36 ensures cost effective use and it is an excellent adjunct when used in combination with other Genesol membrane cleaners.

Cleaner - Genesol 37

Genesol 37 is a general-purpose cleaner for inorganic scale and iron deposits found in most types of membrane system. It is also highly effective at removing organic deposits from severely fouled systems.

Cleaner - Genesol 38

Genesol 38 is an inorganic scale cleaner and iron deposit remover for use in RO and NF membrane systems and has been approved for use in drinking water applications. Used at the right concentration, its self adjusting pH ensures highest solubility of iron salts is achieved.

Cleaner - Genesol 40

Genesol 40 is a general-purpose membrane cleaner effective against organic based foulants typically found in RO and NF membrane systems and has been approved for use in drinking water applications.

Cleaner - Genesol 50

Genesol 50 is based on a chelating agent and has been developed as a general purpose membrane alkaline cleaner for use with RO and NF Membranes. Genesol 50 will remove organic and inorganic based deposits. It is effective against iron fouling and many forms of calcium scale and is an excellent adjunct when used in combination with other Genesol membrane cleaners.

Cleaner - Genesol 61

Genesol 61 is a neutral pH cleaner ideally suited for the removal of organic & inorganic foulants from Reverse Osmosis and Nano-filtration membrane surfaces, particularly where the use of low & high pH cleaners may be limited due to Health and Safety or effluent disposal restrictions. The neutral pH of this product makes it particularly useful for cleaning cellulose acetate membranes.

Cleaner - Genesol 80

Genesol 80 is a membrane cleaner for use in RO, NF and UF membrane systems. It targets biofilm which predominantly consists of a glycocalyx layer of extracellular polysaccharide materials secreted by bacteria under stress.

Cleaner - Genesol 703

Genesol 703 is a general-purpose cleaner for an extensive range of organic based foulants found in RO and NF Membrane systems. It’s particularly effective against aluminium silicate, which can be difficult to remove with conventional cleaners.

Cleaner - Genesol 704

Genesol 704 is a general-purpose cleaner for a wide range of organic based foulants found in RO and NF Membrane systems. It’s particularly effective against aluminium silicate, which can be difficult to remove with conventional cleaners. It is also effective against most micro-organisms such as bacteria, fungi and algae.

Cleaner - Genesol 711

Genesol 711 has been developed as an inorganic scale cleaner and iron solvent for Reverse Osmosis and Nano-filtration membrane systems. Genesol 711 is highly effective at removing inorganic foulants, such as iron and calcium carbonate and also has proven efficacy against removing membrane biofilms.

Cleaner - Genesol 721

Genesol 721 is a low foaming, multicomponent, powder cleaner for membrane systems designed to reduce differential pressure, increase flux and improve salt rejection. The blend of chelating acids removes oxides of iron and manganese plus calcium carbonate scale. It is also effective in removing other metallic foulants such as aluminium.

Cleaner - Genesol 734

Genesol 734 is a general-purpose cleaner for a wide range of organic based foulants found in RO and NF Membrane systems. It’s particularly effective against clay (aluminium silicate), which can be difficult to remove with conventional cleaners. UF and MF units can also benefit from speciality cleaning alongside chemically enhanced backwashes.

Cleaner - Genesol 764

Genesol 764 is a general-purpose cleaner for a wide range of organic based foulants found in RO and NF Membrane systems. This formulation contains a high performing environmentally friendly chelant replacing EDTA. It is particularly effective against clay (aluminium silicate), which can be difficult to remove with conventional cleaners, it is also effective in cleaning Ultra-Filtration & Micro-Filtration systems.

Flocculant - Genefloc GPF

Genefloc GPF is a general-purpose flocculant for use in surface, well and process waters with medium to high Silt Density Index (SDI) values and does not foul membranes like conventional iron and aluminium based coagulants.

Flocculant - Genefloc PWF

Genefloc PWF is used to improve the performance of filtration equipment. It‘s a general purpose (low molecular weight) flocculant for use in surface, well and process waters of medium to high SDI.

Biocide & Flocculant - Genefloc ABF

Genefloc ABF is designed specifically for use in feed waters susceptible to algae growth such as open reservoirs and ponds, and act as a combined biocide and flocculant, reducing the effects of colloids, bacteria and algae on membrane systems.

Reducer - Genesys RED

Genesys RED is a reducing agent for removing dissolved oxygen and residual chlorine from feed waters used in RO and NF systems with polyamide membranes where any residual chlorine can adversely affect membrane integrity.

Corrosion Inhibitor - Genetech CP

Genetech CP has been developed as a corrosion inhibitor for use with product water from RO systems as well as naturally soft waters.

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Legislation and requirements framing Safety Data Sheets content may vary depending on the country. Our SDS are updated regularly and regionally specific SDS can be produced upon request.

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