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Find answers to common questions in our FAQ section. Your queries, our solutions. If you have more specific questions, please Contact Us.
Membrane scaling is the accumulation of mineral deposits, such as calcium carbonate, calcium sulfate, or silica, on the surface of a membrane used in reverse osmosis (RO) systems. These deposits can form due to the precipitation of minerals from the feed water onto the membrane surface during the filtration process. Over time, the buildup of scale can reduce the efficiency of the membrane by obstructing the flow of water through it, thereby decreasing the system’s performance and potentially leading to the failure of the RO plant. To prevent membrane scaling, it’s crucial to select the appropriate antiscalant chemicals and cleaning agents tailored to the specific ionic composition of the feed water. We always recommend a membrane autopsy to ensure deposits are correctly identified.
Selecting the appropriate membrane cleaner is crucial for maintaining optimal system performance. Genesys offers expert guidance and a diverse range of cleaning solutions tailored to different fouling challenges and membrane types. Whether you’re dealing with organic fouling, biofilm accumulation, or inorganic scaling, our team can recommend the ideal cleaner for your specific application. We always recommend a membrane autopsy to ensure deposits are correctly identified. Read more about our autopsy services.
Membrane fouling occurs when unwanted materials, such as suspended solids, organic matter, microorganisms, or mineral deposits, accumulate on the surface or within the pores of a membrane used in filtration processes like reverse osmosis (RO) or ultrafiltration (UF). This accumulation reduces the efficiency of the membrane by hindering the flow of water through it or by causing changes in the membrane’s selectivity. Membrane fouling can lead to decreased water quality, reduced system performance, increased energy consumption, and ultimately, the need for more frequent membrane replacement or cleaning. Preventing membrane fouling typically involves proper pretreatment of the feed water, selecting appropriate membrane materials and configurations, and implementing effective cleaning and maintenance protocols. We can also recommend speciality cleaning products for the successful removal of foulants, however it is important to apply the cleaning products correctly. We can design a specific cleaning programme for you thanks to our cutting edge Lab services.
Loss on Ignition (LOI), Targeted Energy Dispersive X-Ray Analysis (T-EDXA), Scanning Electron Microscopy (SEM), High Sensitivity Biological Analysis, Fourier Transform Infrared (FTIR), Gas Chromatography – Mass Spectrometry (GCMS), Backscatter Analysis, Microscopic Analysis, Water analysis for projection, Particle counting, Jar-tests, and additional test for pretreatment optimization.
We specialize in producing specialty chemicals and offering membrane testing services that allow reverse osmosis (RO) plants to operate efficiently in areas where feed waters are challenging.
Registered to ISO 9001:2000 standards
