fumados dosing chemicals

Chemicals for dosing purposes in membrane separation technology

fumados® SG - liquid antiscalant super-concentrate

fumados SG is a high-performance chemical pretreatment that controls effectively inorganic scale, metals and colloids in reverse osmosis feed waters to reduce membrane fouling and minimize cleaning processes. fumados SG is compatible with all membrane materials and may be injected neat or it may be diluted to accommodate any systems size. The product doesn`t contains phosphates or phosphate derivatives and complies with ANSI/NSF Standard 60 requirements to be used on potable water systems in concentrations of up to 10 mg/l.

fumados® OG - liquid antifouling additiv super-concentrate

fumados OG effectively controls organic membrane fouling of water treatment and separation systems. Its unique performance characteristics provide users with more complete control over system feedwater chemistry, reducing membrane fouling tendencies and minimizing membrane cleaning requirements. fumados OG is stable in the presence of cationic and anionic polymers so it may be safely to use in conjunction with most other pretreatments. fumados OG is compatible with all membrane types and system components and may be injected neat or it may be diluted to accommodate any systems size. fumados OG complies with ANSI/NSF Standard 60 requirements and may be used on potable water systems.

fumados® LS – liquid membrane cleaners

fumados LS liquid membrane cleaners effectively remove inorganic scale, metals, colloids, biological growth, and organic foulants from RO polyamide thin-film composite and CA membranes. Each cleaner dilutes quickly and easily to form a solution that vigorously removes membrane foulants without harming the membrane surface. A regular maintenance program including fumados LS membrane cleaners ensures optimum system performance and maximum element life. fumados LS liquid membrane cleaners are available as low pH cleaner for removing inorganic scale and metals, as neutral and high pH cleaner for removing acid insoluble and organic foulants like bacteria, colloids, silt and mucilaginous material.

fumados® OP – oxidative membrane cleaner

fumados OP is an oxidative membrane cleaner and disinfectant to reduce fouling, poisoning and scaling from NF/RO membranes. Because of the special composition of fumados OP, the H2O2 (oxidation) partially dissolves the protein load from the dead micro-organisms, if applied for a sufficient length of time, without causing membrane damage. The biostatic effect of fumados OP delays the re-accumulation of bacteria and improves system hygiene over a longer period.

 

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