membrane chemicals and cleaning

7/27/2019 Membrane Chemicals and Cleaning

1/4


2/4

Membrane Cleaning & Preserving Cartridges

Visit us on the web for our complete product line and in-depth technical information. www.appliedmembranes.com(760) 727-3711 FX: (760) 727-4427

[email protected]

ARE TRADEMA RKS OF APPLIED MEMBRANES, INC. 2012Page 9-2

Benefits of Membrane Cleaning Cartridges: Clean Membranes Without Removing them from Your System Reduce Downtime Maintain Your System Performance at a Higher Level

Prolong Membrane Life by Regular Use o f Cleaning C artridge Designed to Fit Standard and Big Blue Filter Housings in 10 & 20Lengths

For use on Thin Film Membranes in Systems up to 20,000 GPD

How do they Work?Simply exchange the pre-filter cartridge in your system with a cleaningcartridge and run the system to flush the c hemical into themembranes. Allow the solution to sit in the system overnight, then flushthe chemicals to drain the next morning. We rec ommend a monthlycleaning to obtain optimum results.

Membrane Cleaning Cartridges Ordering Information

Model Number Contains CleaningChemical To RemoveFor Filter

Housing Size# of 440 Membranes

Cleaned per Ctg.C-C2510-A11 AM-11 (Ac id)

Mineral Scale, Hardness,Iron, Barium Sulfate, Etc.

10 Standard 1C-C2520-A11 AM-11 (Ac id) 20 Standard 1 to 2C-C4210-A11 AM-11 (Ac id) 10 Big Blue 2 to 3C-C4220-A11 AM-11 (Ac id) 20 Big Blue 4 to 6C-C2510-A22 AM-22 (Alkaline)

Biofilms, Organics

10 Standard 1C-C2520-A22 AM-22 (Alkaline) 20 Standard 1 to 2

C-C4210-A22 AM-22 (Alkaline) 10 Big Blue 2 to 3C-C4220-A22 AM-22 (Alkaline) 20 Big Blue 4 to 6C-C2510-A23* AM-23 (Alkaline)

Silica, Biofilms, Organics10 Standard 1

C-C2520-A23* AM-23 (Alkaline) 20 Standard 1 to 2

Membrane Preserving Cartridges Cartridges are loaded with a pre-measured amount of our proprietary membrane preservative AM-88 topreserve system and membranes in-place for extended periods of system shut-down.

Model Number Contains For FilterHousing Size# of 440 Membranes

Preserved per Ctg.C-C2510-A88 Membrane Preservative (AM-88) 10 Standard 1 to 2

C-C2520-A88 Membrane Preservative (AM-88) 20 Standard 2 to 4C-C4210-A88 Membrane Preservative (AM-88) 10 Big Blue 2 to 4C-C4220-A88 Membrane Preservative (AM-88) 20 Big Blue 4 to 8


3/4

Flocon Antiscalant Products

Antiscalant & Antifoulant Product Support


[email protected]


Flocon Antiscalant water additives, used as pretreatment forReverse O smosis systems, are highly effective in preventingmembrane scaling. Applied Membranes carries a large inventory of Flocon Antiscalant at competitive prices with technical support.Our design engineers can help you determine the proper dosing forour application. Most products in stoc k for immediate shipment.

Flocon 135 Antiscalant for RO SystemsFlocon 135 is an aqueous solution of a specialized phosphinocarboxylic acid, highly effective in controlling thedeposition of inorganic scale forming salts on membrane surfaces. Excellent control of c arbonate and sulphate scales for costeffective operation

Compatible with all major membranes International potable water approvals Dispersant Iron tolerant

Ordering InformationModel

Number Container Size

AS-135-55 55 lb (25 Liters, 6.6 Gallons)AS-135-500 475 lb (197.5L, 52 Gallons)

Flocon 260 Premium Antiscalant and AntifoulantFlocon 260 is an aqueous solution of a specialized polycarboxylic acid, highly effective in controlling thedeposition of inorganic scale forming salts and pa rticulate fouling on membrane surfac es.

Excellent control of c arbonate scales, sulpha te and fluoridefor cost effec tive operation

Effectively control both soluble and insoluble iron Effec tive aga inst silica fouling Dispersant Compatible with all major membranes International potable water approvals

Ordering Information*Model



*No te: Floc on 260 is c lassified a s DO T ha za rdo us m a terial an d is not a va i lab le fo r shipm ent b y UPS or a i r. Ava i lab le fo r co mm on c a r rie r o r oc ea n sh ipm en t on ly.

Flocon 190 Antiscalant for Reverse Osmosis SystemsFlocon 190 is a solution of an organic phosphonate. Flocon 190 is highly effective in controlling the depositionof inorganic scale forming salts on membrane surfaces.

Excellent control of c arbonate and sulphate scales for costeffective operation

Will not adversely interact with polymeric coagulant aids Compatible with all major membranes International potable water approvals




Flocon Plus N Antiscalant for Seawater Reverse Osmosis SystemsFlocon Plus N antiscalant is a high performance liquid product, highly effective in controlling the deposition of inorganic scale forming salts on seawater membrane units (SWRO).

Excellent control of c arbonate and sulphate scales for costeffective operation

Compatible with all major membranes International potable water approvals Dispersant



AS-PLUSN-55 55 lb (25L, 6.6 Gallons)AS-PLUSN-500 475 lb (197.5L, 52 Gallons)


4/4

Flocon Antiscalant Products

Antiscalant & Antifoulant Product Support


[email protected]


Flocon Antiscalant Product Selection Guide

All Floc on p rod uc ts li sted c a rry Potab le Ap p rov a l (NSF) a nd

M e m b r a n e M a n u fa c t u re r A p p r o v a l.

Product Effective Against*

C a

C O

3 L S I

C a

C O

3 S D I

C a

S O 4

B a S O

4

S r S O

4

C a

F 2

C a

( P O

4 ) 3

S i l i c a

I r o n

H e a v y

M e

t a l s

O r g a n

i c s

P o

l y m e r i c

C o a g u

l a n

t s

S i l t / C l a y

Product Description Feed Water

Flocon 260Premium Product, anti-foulant for unit operatingat high recovery.

Brackish WaterSea WaterWaste Water

E E E E E E E E E E E G E

Flocon 135 Scale inhibitor for unitoperating a t high recoveryBrackish WaterSea Water E E E E G G E G E

Floc on Plus N Inorganic scale inhibitor forSWRO Sea Water E E G G G G G G G

Flocon 190 Non Polymeric inorganicscale inhibitorSea Water,Waste Water E E G G G G G G G

* Floco n Prod uc ts a re no t effec t ive ag ainst Mg (OH)2 or Boron

E = Excellent G = Good

Using Flocon

Dosing Information The amount of Floc on required to inhibit scale formation depends on the degree of supersaturation of theinsoluble salts at the point of highest concentration in the system. The degree of supersaturation in turndepends on the concentration of the ionic species in the feedwater, the overall salinity of the feed, thetemperature o f the feedwater, the percentage of the feedwater recovered as permeate and the type of membrane used for the application.

Flocon Solution

Concentration*%

Amount of Solution to be Injected per1,000 Gallons of Feed Water, In Gallons

3 ppm 5 ppm100 0.003 0.00550 0.006 0.01020 0.015 0.02510 0.030 0.050

* Use sof t w a ter or RO p erme a te to m ix wi th Floc on.

Dose MethodFloc on should be added to a membrane system prior to the final ca rtridge filter. If media filtration or activatedcarbon is used, Flocon should be applied after these treatment stages.

Flocon should be delivered by dosing pump from a dilution tank, direct from the drum or from a bulk storage

facility, into the feedwater at a rate that is determined by the size of the membrane system, the recommendeddose rate and the delivery range of the dosing pump. It is rec ommended that the dosing pump be adjustedby the stroke length, while maintaining stroke frequenc y at a high level as possible to a chieve even distributionof the Flocon in the membrane system feedwater.CAUTION - Biological Activity:Flocon contains a preservative that is effective up to a dilution of 1 part Flocon to 15 parts of system permeatewater. General period ic c leaning of the dosing system is recommended as part of the planned maintenanceprogram.

membrane chemicals and cleaning

Documents