index [14956064 …...centrifugal forces. aqualine cartridge filter systems consist of filter body...
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3 FILTRATION SYSTEMS 5 SOFTENING FILTER SYSTEM 6 REVERSE OSMOSIS SYSTEMS
6 ULTRAFILTRATION SYSTEMS 7 WASTE WATER SYSTEMS 7 ULTRAVIOLET SYSTEMS
8 GREY WATER SYSTEMS 8 MBR SYSTEMS 8 DEGASIFIER SYSTEMS 9 EDI SYSTEMS
9 CONTAINER RO SYSTEMS 10 SURFACE WATER TREATMENT SYSTEM WITH LAMELLA CLARIFIER
11 PRESSURIZED STEEL TANKS
INDEX
• QualitymanagementsystemISO9001:2008• QualitymanagementformedicaldevicessystemISO13485:2003• EnvironmentalmanagementsystemISO14001:2004certificate• CE93/42certificateofconformity• OHSAS-18001Occupationalhealthandsafetymanagementsystem• CEUltrafiltration200642EC
Certificates
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Separator Filter System works according to principle of removing solidparticleswhichhavehigherspecificgravity thanwaterawayfromwaterbycentrifugalforces.
AQUALINE Cartridge Filter Systems consistof filter body and cartridges. Filter body isthe house for main element-cartridges thatwill filter water. Cartridges have differentmicronsensitivity.Forthisreason,fordifferentcapacities,itispossibletodosensitivefiltrationaccording to filtration degree, quantity andspecialapplications.
Rawwater parameters affect service life andthusfoulingperiodofcartridges.Exhausted
cartridgesshouldbechangedsincetheycauseboth increasingamountofpressure lossanddecreasinginfiltrationsensibilityandquality.
Bag Filter Systems consist of filter body andbag filters. Filter body is thehouse formainelement- bag filter that filter water. Liquidflowsfrominsidetooutsideandallparticlesanddirtremaininsidebagfilter.Bagfiltersaregenerally exchangeable type but sometimescanbewashedwhenitisclogged.
Multi Media Filters are used for purpose ofremoving suspended solids, turbidity andimpuritieslikeironandmanganese.System is generally consisting of differentsizedgravelsandanthracite inside thebody.Sometimes special filling materials will beusedaccordingtowaterqualitytobefiltered.Forexample,formoreturbidwatersorsurfacewaterfiltrationlikeriverorseawater,turbidex-
antharicite or garnet - turbidex - anthracitecombinationwillbeused.
Second duty of Multi Media Filters is toprotect the equipment that will be locateddownstream. Multi Media Filters are usedas a pre-treatment step forprocess wateranddrinkingwaterapplicationsorsometimesused for removal of turbidity coming fromwastewatertreatmentsystems.
Separator Filters
Cartridge and Bag Filters
Multimedia Filters
FILTRATION SYSTEMS
• Holdsallparticulatesbetween70-110micron.Worksinhighcapacityrange.• Waterproductioncontinuesevenduringcleaning.• Itdoesnotneedsparepartbecausethereisnomovingpartinside.
FiltermaterialismadefromSS304stainlesssteelorSt-37carbonsteel.• Pressurelossisfixed;thereisnochangeathighflowcapacity.• Maximumoperatingpressureis8bar.• Thereisnoriskofpluggingasthereisnofilterelement.
Aqualine Iron and Manganase Filters areused to remove iron andmanganase whichcanbefoundhighinwatersuppliesbymeansof special minerals. Generally requiredquality.fordrinkingwaterisFe=0,2ppmandMn=0,05 ppm. Our special minerals don’trequire regeneration chemicals Beside this,
these filters can remove hydrogen sulphite,metan,freecarbondioxideavailableatwaterandorganicwastesathighconcentration.
Since human health is priority in aqualinefiltration systems, water filtered with thesemineralsaresuitableforhumanconsumption.
Iron and Manganase Filters
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Activated carbon filters are usedmainly forchlorine removal but alsoused for removalof dissolved gases and organic compoundsthatgiveundesirablecolour, tasteand smelltowater.Activatedcarbonscanbemadefromcoal ,coconutandwoodbut theyhaveverywide surface area (1000-1500 cubicmeterIgr). Productivityofactivatedcarbon filter isdetermined by features of activated carbonused in filter, raw water quality and correctselectionoffiltrationvelocity.
ActivatedCarbonFilters canbe regenaratedat site but generally only daily backwashingwillbedoneduetoeconomicreasons.Althoughactivatedcarbonfiltresareusedforremovingorganicmaterials,theyarealsoanexcellentplaceforgrowingofbacteriafoundon inlet water. Therefore microbiologicallyunsafewatersshouldn’tbefilteredbyactivatedcarbon. If this is the case, than suitabledisinfectionmethod should be selected as apre-treatmentstep.
Multi Media Filters are generally used for purpose of removing suspended solids, turbidity and other impurities like iron-manganese.
Standart control valves don’t have enoughcapacity to handle high capacities more than20m3- hour, therefore surfacepipingmethodwill be used for multimedia filter systems andactivatedcarbonsystems.
Activated Carbon Filters
Face Piping Multimedia and Activated Carbon Filter Systems
900m3/hReverseOsmosisWaterTreatmentSystem
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Water softening process is a typicalion exchange method. Ion exchange isaccomplished by passing water havingsuitablevelocitythroughtheresinbedandNa+ inside the resinwill be exchangedwithCa2+andMg2+intheinletwaterthatcausehardness.Aftercertainamountof time or quantity of water passedthrough resinmedia, resin particlesarecompletely covered with hardnessminerals.
At this time a regeneration step is required to continue softeningprocess. In regeneration step, brine solution will be given over theresin,calcium(Ca2+)andMagnesium (Mg2+) ions leavetheresinandsodium(Na+) ionsagaincombine toresindue toaffinityandtheresinwillbereadyforthenextservice.
WhiledesigningAQUALINEWater SofteningUnits, resinquantity iscalculatedaccordingtorawwatercharacteristics,averagedailyflowandpeakflowconsumptions.Besidethis,regenerationprocesscanbecontrolledaccordingtotime,capacityor/andquality.
SOFTENING FILTERS SYSTEM
Surface Piping Single Systems with FRP Tank
Single Softening Systems
Surface Piping Duplex Softener Systems
with Epoxy Painted St-37 Tank
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REVERSE OSMOSIS SYSTEMS
ULTRAFILTRATION SYSTEMS
When thewater passes through themembrane, anosmosticpressureiscreatedbythemembraneagainsttoflow.Thereforea high pressure pump is required to passwater through themembrane. Only water molecules can pass through themembraneandtheotherionswillberejectedtothedrain.
AQUALINEReverseOsmosisSystemscanbedividedintotwogroups,brackishandseawatersystems.Theyarealsodividedinto groups according to application areas like domestic,commercialandindustrial.
Additionally, UF systems are used successfully for food andbeverageprocess,bottlingwaterprocess,disinfectionofwaterindirectlyandlotsofspecialprojects.Nowadays,itwillbetheonlyfiltrationsystemforwastewaterrecyclingsystemsthatwillprotectthedownstreamequipments
UFMembraneporediametersaresmallerthanmicroorganismsdimensions.Althoughtheyarenotadisinfectionsystem, theyareasuperiorbarrieragainstbacteria.
UF systems are used very commonly for pre-treatment of sea water osmosis systems, waste water recycling projects and pre-treatment of reverse osmosis system.
Reverse osmosis process is the reverse of natural osmosis which can be explained as the movement of water from low to high concentration. It is also called as hyper-filtration that removes ions from water. Reverse osmosis is generally applied in areas where other technologies become insufficient (seawater, well water with high conductivity etc.)
UF systems are physical treatment systems that filter outunwanted substances suspended in water, oxidized ions likeiron-manganeseandaluminium.Theyhaveafiltrationdegreeof0,02micron.
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ULTRAVIOLET SYSTEMS
Disinfection with Ultraviolet Systems will be done by making microorganisms inactive without adding any chemical or oxidant to water.
ThisultravioletlightsbreakstheDNAstructureofmicroorganismsandmakestheminactive.By thisway,%99,9averageratioofdisinfection isachieved.Tobeabletokillmicroorganismswith this system,Ultraviolet lightmustdirectly contactwiththemwithinaspecifictime.Forthisreason,beforewaterenterstoultravioletsystem,parameterssuchassediment, turbidityshouldberemovedfromwater.Sandfilteror cartridge filters ormechanical filtration systemsare recommended tobeusedbefore ultraviolet. To obtain good productivity from ultraviolet units, periodicalmaintenance is important.Changing theUV lambonceayearandQuartzglasscleaningdependingonrawwaterqualityshouldbemadeperiodically.
PackageThe operation principle of Aqualine wastewater treatmentsystems is “sequencing batch reactor (SBR)’’ system which isthe most suitable technology for treatment of domestic wastewater.ThemainadvantageofSBRsystemisthataerationandsedimentationwilltakeplaceinthesametank.
The wastewater collected within the equalization tank isseparatedfromthesolidcontaminantsbymeansofabaskettypefine-meshed screen located at the inlet section of the system.Withinthesequencingbatchreactor,theorganiccontaminantsinthewastewaterareconvertedtoC02andwaterbythehelpofaerobicbacteria.
ConcreteInorder toachieve this reaction, thenecessaryoxygenandmixture-airareprovidedbytheblowerincludedwithintheunit.The air produced by the blower is distributed into the tankequally through rubber membrane diffusers creating themicrobubbles.Afteraerationstep,sedimentationstepstartsandtreatedwastewaterandactivatedsludgeisseparatedbygravity.
Thetreatedwaterisdischargedthroughtheuseofsubmersiblepumpandduringthedischargethetreatedwaterisdisinfectedbydosingsodiumhypochloritewiththedosagepump.
WASTEWATER SYSTEMS
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GREY WATER SYSTEMS
MBR SYSTEMS
DEGASIFIER SYSTEMS
Wastewater nowadays is divided into two categories; blackwaterandgreywater.Duetolownutrientslevel,thegreywatertreatment will be less costly to treat and also no need tosupplementary disinfection after treatment. Greywater isgeneratedfromwashhandbasins,showersandbaths,whichcanberecycledon-siteforusessuchasWCflushingandalsocanbeusedforwatergardeningandcarwashing.GreylineGreywatertreatmentplanttechnologyisbasedonAqualinePTFEMBRsystems.
They are generally ready-to-use systems but tailor-madedesigncanalsobedoneforend-usersorsystemsuppliers.
MBRsaresuspendedgrowthsystemsthatrelyuponmembranefiltrationforliquids/solidseparationpriortodischargeofthetreated effluent. Thanks to MBR, it can be overcome highenergyconsumptionwithoutcompromising inwaterquality.Membranes can be used to remove: pathogens, colloids,fine particles, dissolved organic components, organicmicropollutants. Advantages of MBRs over conventionalprocessesinclude;smallfootprint,easyretrofitandupgradeofoldwatertreatmentplants.
Fortheremovalofdissolvedgasesfromwater,waterentersintodegasifierunit fromdistributiondiffuserat thetopof it.Aswatermovesdownward,itwillbedividedintosmallpiecesbymeansofrushingringsinthedegasifiertower.Atthesametimeairisprovidedbyafanfromthebotttom.WHentheairandwatercontacteachother,gasesinsidewaterareremovedanddegassedwaterwillbecollectedatthebottom.
Degasification Systems are used for removingd issolved gases such as carbon dioxide (C02) and Hydrogen Sulfur (H2S) from water.
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EDI SYSTEMSEDIisacontinuouselectro-chemicalprocessof water purification where ion specificmembranes, mixed bed resin and a DCvoltage across them, replace the standartacid-causticchemicalregenerationprocess.An EDI Cell consists of a series of thinchanbersthatalternatelycontainmixedbedresinforwaterpurificationandaconcentratewater flow to carry away impurities. Ionspecificmembranes,cationicononesideand anionic on the other, separate thechambers.
• Power/Utilities• Biotechnology/Pharmaceuticals• Semiconductor/Electronics• SurfaceFinishing(Automotive,etc.)• ConsumerGoods&Cosmetics• GeneralIndustry
A cationic-specific membrane is for negatively charge ions. An anionic-specific membrane does just the reverse.
CONTAINERIZED SYSTEMSESLI Water Treatment Company providing a high qualitywater treatment system with cutting-edge technology andtop-of-the-line equipment to exceed the newly developingrequirements of the industry products have earned anindustry-widereputationintheworldandisexistingwithinthestructure of PolletWaterGroup,which has been supplyingbothcomponentpartsandcompletesystemstocompaniesspecializinginthefieldofwatertreatmentthroughoutEurope,AfricaandtheMiddleEast,since2003.
ESLI Aqualine Reverse Osmosis Systems can be deliveredcompletely in one or more containers, depending on thecapacityofsystem.Accordingtotherequirementsoftheenduser, the container may come with the thermal insulation,soundproofandairconditioning.
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SURFACE WATER TREATMENT SYSTEM WITH LAMELLA CLARIFIER
Based on physical and chemical treatment Aqualinesurface water treatment system has Two standard systemshaving capacity of 50 m3/h and 100 m3/h; For highercapacities, custom designs can be made with using multi-systems or different lamella modules. Corrosion - resistantand completely submerged PVC plates are installed at55 degree for optimal solids settling. Sel - cleaning platesand no moving parts means low maintenance costs.Space-saving footprint allows for efficient use of land.
These compact treatment systems, which includes prechlorination, coagulation-flocculation, lamella clarification,sand filtrationandpost-chlorination,canbeused ideally inwhichrequireseparationofsuspendedsolids,leavingeffluentclearfordischarge.
The raw water will be collected from Iraqi rivers or otherfreshwateraquaticecosystems, inorder toproducepotablewater for several domestic purposes. (human consumptionandothercommonuses).
1.PRE-CHLORINATIONThe pre-treatment of raw water with chlorine previously tosedimentation or filtration is a very necessary operation, inordertoobtainaqualityforthetreated,accordingtotheWHOstandards.2.COAGULATION-FLOCCULATIONThe aim of flocculation-coagulation process is to removetheverythinparticles,calledcolloidsthatareveryimportantwaterconstituents.Theycauseturbulenceandalotoftimesformstablecolloidalsuspensions.3.LAMELLACLARIFICATIONTheclarificationoftherawwaterafterchemical treatmentis usually carried out by gravity sedimentation. In order toreducetherequiredsedimentationsurface,itisverycommonto use lamellar sedimentation. Effectively, in contrast to
conventional sedimentation, lamella sedimentation offers ahighsedimentationsurfacewhenavailableterrainsurfaceis reduced. After sedimentation, the treated water passestoastorage tank (regulation tank), fromwhich thewater ispumpedusinghorizontalcentrifugalpumpstopressuresandfilters.
4.SANDFILTRATIONThemainpurposeofthesandfiltrationistoremoveallsmallparticlesandflocksthathavenotbeenremovedinclarificationprocess,inordertoobtainclearwaterreadyforpublicsupply.5.DISINFECTION(POST-CHLORINATION)Inordertoensurethefinalqualityofthetreatedwater,postchlorination is necessary operation; specially regarding torequiredresidualfreechlorinelevels.
PRODUCT FEATURES APPLICATIONS
THE TREATMENT LINE OF THIS WATER TREATMENT PLANT INCLUDES:
Thecoreof this systems is theplacing lamellaplatesasmuch as possible with a right angle and distance in aspecified area. This design allows the “settling area” orsurfacearea10 timesbigger than the standart clarifiershavingthesamedimensions.
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Wecontinuetoimproveourselvesintheproductionofpressurized filtration tanks with the implementing newtechnologiessince1997.Wemakesmoothproductionwhich are consistent with TSE standards with our newsubmergedarcweldingmachineandnewcylinder.
We canproduce tanks up to3000mmdiameterwithourhigh technologymachines.WecanproduceSt-37carbonsteelandSS304-SS316stainlesssteeltanks.Also we can produce CTP - EBONITE - GALVANIZEapplications inlet structure to tanks according tocustomerrequirements.
PRESSURIZED STEEL FILTER TANKS
