BAGA Easy. Waste Water Plant for Sewage Water Broschure

1PatentedSv. pat. nr: SE C2 512 069Sv. pat. application: SE P42590004Norskt. pat. nr: NO 321631Eur. pat. application: EPC 999 334 56.8USA pat. nr: 6,475,381 B1 • Reliable uncomplicated construction• Low running costs• Remote PLC control system With text messagesBAGA Easy Wastewater plant for sewage water 1-20 householdsEd:1109Meets and exceeds the demands from Naturvårdsverket (Swedish Institution for Environmental Protection)BAGA Water Technology AB www.baga.se2BAGA Easy - Sewage water treatment made simple BAGA Easy consists of:Septic tank complete with treatment equipment. Followed by a biological step with hygienization, consisting of BAGA bioTank or infiltration with bioModules The picture shows a BAGA Easy unit with three options of hygienization. High level of purificationThese systems meet the highest standards “highlevel” NFS2006:7 set by Naturvårdsverket.(Swedish Institution for Environmental Protection).BAGA Easy is based on simple and reliable technologyThe high levels of purification are achieved using ourpatented method of adding flocculants proportionallyto the water flow, directly into the septic tank. Thesystem is completed with a drainfield or reinforced infiltration.The septic tank is also equipped with a filter to pre-vent flocs from entering the drainfield.BAGA Easy is a series of uncomplicated and efficient wastewater treatment systems providing treatment for domestic wastewater (grey and black water). BAGA Easy offers a number of advantages; simplicity, reliability, low investment costs and considerably lower power con-sumption. The plants come in standard sizes from 1 - 20 households.Larger systems are built according to the customers requirements.Permanent or recreational householdsMany waste water plants are unsuitable for recreation-al living as it may take 2-3 months before the purifica-tion processes are established. BAGA Easy is ideal for both permanent and recreational living as it can be shut down for long periods and automatically starts up to full effect, without delay in the purification process, as soon as water enters the system.Easy to maintainIn order to make it as easy as possible to maintainthe system we offer a support agreement equippingthe system with a remote PLC control sytem (F-SMS).The control system supervises the plant day and night using text messages to inform you about the current status.31. Reinforced Infiltration with bioModules For use in compact soil (E.G. clay) unable to drain or absorb the water, or at high levels of ground water. In this case the water is collected in awater tight geotextile and let out through a drainpipe.3. BioTank for 1 and 2 householdsBAGA Easy is followed by a bioTank replacing the infiltration or drain-field with bioModules. The water in the bioTank is recirculated through bioModules as a final step for the hygienization. The BioTank uses only a fraction of the area required for a drainfield or infiltration. 2. Drainfield with bioModulesFor use in porous groundsoil where water can be absorbed by theground after passing the drainfield.Best in testBAGA Easy meets and exceeds the reduction requirements from Natur-vårdsverkets “High level”. It also topped the major test of small water purifi-cation plants carried out by the swedish county administrations. (The test is available at www.baga.se).BAGA Easy - Sewage water treatment made simple Meets and exceeds the demands from Naturvårdsverket (Swedish Institution of Environmental Protection) BAGA Easy meets and exceeds the requirements from Naturvårdsverkets “ Nya allmänna rådet 2006:7” High level Biological step with hygienization - Multiple choices Substance Level of reduction BAGA EasyLevel of reduction BAGA Easy with bioTankStandards of NaturvårdsverketPhosphorus (P) >99,6 % 97 % 90 % BOD7 >99 % 97 % 90 % Nitrogen (N) >50 % >50 % 50 %Water temperature 8,9°C 8,4°C BOD7 = Biochemical oxygen demand 4Septic tankCentral cylinderPurification equipment with pump and filterDividing bulkheadSludge compartmentInletOutletFacts Patented, unique, provenThe patented construction of BAGA provides anumber of advantages no other construction offerstoday.How it worksAs the water level in the septic tank rises, purified wa-ter is pumped from the septic tank out to the biobed.Simultaneously, the flocculant is added into the septictank. The flocculant reacts with pollutants such asphosphorus and BOD and precipitates as flocs sinkingto the bottom of the septic tank. FilterBAGA Easy contains a filter through which all wastewater must pass before reaching the drainfield.The filter guarantees that the outlet is completely freefrom sludge or particles. The filter is an important partof the process as sludge or particles will affect thebiological process negatively.Drainfield / reinforced infiltration or bioTankInside the drainfield, constructed using BAGA Bio-Modules, a biological purification process occurs. Anadequate amount of oxygen is required in order toget an efficient biological purification. Here oxygeneis fed to the drainfield through ventilation pipes to thebioModules.The tubular form of the BioModules enables an easypassage for oxygen and acts as a carrier for the bac-teria necessary for the reduction process.The load on the drainfield will stay low as phosphorusand BOD has been significantly reduced in the septic tank. Sludge and particles are stopped in the filter from reaching the drainfield resulting in a higherreduction of nitrogen compared to a conventionaldrainfield.BacteriaThe outlet from the drainfield, infiltration or bioTank will be of bathing water quality or better. Large volume sludge compartmentThe sludge compartment of BAGA Easy has a considerably larger volume than conventional waste water plants. The sludge volume for the 1 household model is 2 m3 requiring the sludge compartment to be emptied only once a year. EnclosureEasy maintenanceThe simplicity and lack of peripheral equipment makes BAGA Easy very simple to use. Low power consumptionNormally, conventional water treatment plants utilizecomponents such as pumps and fans, constantly consuming electrical power. BAGA Easy only uses one pump, consuming power only when the plant is in use. The simplicity of the construction reduces the power consumption to a few kWh per month. When the plant is not in use, the power consumption is zeroReliableSimplicity also renders reliability. BAGA Easy uses only one pump making it very reliable. SilentEvery waste water plant uses oxygen in the biologicalpurification process. Conventional plants use a fan that is constantly running and therby produces noise. BAGA Easy needs no fan as oxygene is supplied through the bioModules, making it completelysilent and reducing power consumption to a mini-mum.Advantages5The automation enclosure is folded during transportation in order to save space. The only connections to be made on installation is electricity and inlet / outletsewage pipes. Purification equipment with pump and filterOutletFolded for transportation Ready for installationFlocculantThe flocculant reacts with pollutants such as phos-phorus and BOD and precipitates as flocs sinking to the bottom of the septic tank.Proportional mixingIn the septic tank of BAGA Easy the flocculant ismixed into the waste water proportionally to the inlet,resulting in a very high grade of purification and re-duced amounts of flocculant. Indication systemA green light on the automatics housing indicates that the system is running. If a malfunction should occur the indication light switches to red. Remote PLC control system (F-SMS) The plant will be monitored by BAGA through theF-SMS control system. You will receive text messag-es regarding the status of the plant directly to yourmobile phone, for instance when the flocculant needs to be refilled, continously monitoring the functions of the plant. Water samplesIn the tank there is a hose for water samples for testsof the water quality. Automation enclosure with flocculation tankThe enclosure is fitted to the septic tank on delivery but can be placed up to 30 m from the plant. This requires extentions of electric cables and flocculant dosage hose. For 3 - 6 houshold models the floccu-lant container is integrated in the septic tank.Extension of the septic tank neckIf required the neck of the tank can be extended using an extension tube. The septic tank can be cov-ered up to 2 meters.PumpningThe water is pumped from the septic tank to the the drainfield or bioTank using a PEM hose, making it possible to place the draifield upstreams or at a dis-tance from the septic tank. This makes the placing of the drainfield easier.AgreementsA service or support agreement must always be signed with BAGA.Support agreementDue to the simplicity of use, the support agreementconsists of a user control program, telephone sup-port, remote PLC control system (F-SMS) and a guarantee of processes. As an owner you can easily handle the minimum of maintenance required. Service agreementService personel from BAGA maintains service of the plant. Otherwise similar to the support agreement. Garantee of processesBAGA offers a guarantee for the purificationprocesses, on condition that the plant has been in-stalled, documented and maintained in accordance to specified regulations and at normal water conditions.Pumping capacity, outlet 1 och 2 households fitted with hose connection PEM 40 mm.PEM 50 mm is required for pumping distances exceeding 20 m. (se below) Households 1 and 2 1 and 2 3 - 6Hose PEM 40 mm PEM 50 mm PEM 50 mmPumping capacity Hight Distance Hight Distance Hight Distance2 m 20 m 2 m 80 m 2 m 80 m4 m 50 m 4 m 50 m6 m 25 m 6 m 25 m 6Drainfield placingThe plant is equipped with an integrated pump in the septic tank, pumping sewage water to the drainfield. The drainfield therfore can be placed a long distance from the septic tank and reservoir.Complete water plantIncludes: Septic tank with purification equipment Reservoir Manifolder (distributes water evenly to the drainfield) BioModulesBAGA Easy 8 to 20 householdsBAGA Easy for 8 to 20 households is especially suit-able for recreational facilities camping grounds etc. A conventional plant consumes energy and requires maintenance constantly, even if it´s not in use for long periods of the year. The benefits of BAGA Easy are obvious Low energy consumtion (when the plant is not being used it does not consume energy). Uncomplicated and reliable. Less maintenance.Operating costsThe operating costs of BAGA Easy installed in a rec-reational facility is about 25% of a conventional plant.Waste water plant without drainfield or infiltrationIf it´s not possible to install a drainfield or infiltration we recommend the BAGA Kompakt line.Reservoir / pumping stationThe reservoir is used to compensate for large varia-tions in the incoming flow of sewage water. The water is pumped to the water plant, providing a constant and even load for the septic tank it´s treat-ment equipment and the following drainfield or infiltra-tion, which increases the biological purification. The reservoir doubles as a pumping station as it is equipped with cutting sewage pumps, making it possible to place a long distance from the plant. The pumps are dimensioned depending on the pumping distance.BAGA Easy 8 - 20 households Model Households Drainfield areaBAGA Easy 8 8 80 m2BAGA Easy 10 10 100 m2BAGA Easy 15 15 150 m2BAGA Easy 20 20 200 m2Reservoir / pumping station Septic tank with purification equipmentManifolderOutlet to drainfield or infiltrationPage 8-9Pumping stationDunk för flockningsmedel placeras i slamavskiljaren7BioTankThe bioTank replaces the reinforced drainfield with bioModules. BAGA bioTank is a glassfibre tank con-taining bioModules. The water in the bioTank is recir-culated through the bioModules in order to establish a high degree of nitrogen reduction. Sludge particles formed in the tank are automaticly pumped back into the septic tank.The water outlet from the bioTank is now of bathing quality. No special measures considering the water groundlevel has to be taken as the tank is completely watertight. The bioTank is easily placed and only requires a small amount of space compared to a drainfield. Sample compartment -The bioTank has an integrated compartment for water samples.Waste water plants must be equipped with a following biological step with hygienizationThis can be achieved using a bioTank, a reinforced drainfield or an infiltration. Biological step with hygienizationBioTankVentilationbioModulesRecirculation from bioTankPressure lineAdvantages:BAGA Easy with BioTank 8Sprinkler tubeBioModuleBAGA Easy infiltrationReinforced infiltrationFor use in compact soil unable to drain or absorb the water, or at high levels of ground water. In this case the water is collected in a water tight geotextile and let out through a drainpipe. BAGA Easy BioModules Inspection wellReinforced infiltration dimentions L x W mHouseholds Area Alt 1 Alt 2 Alt 31 15 m2 1,5 x 10 3 x 5 -2 30 m2 1,5 x 20 3 x 10 4,5 x 73 - 4 45 m2 - 3 x 15 4,5 x 105 - 6 60 m2 - 3 x 20 4,5 x 14 Alt 1. Width 1,5 mAlt 3. Width 4,5 mAlt 2. Width 3 m Material - reinforced infiltrationHight MaterialSoil covering 40 - 50 cm Available soilBioModules H=28 cm W=55 cm L=10 mDistribution layer10 - 15 cm Macadam washed 8 - 10 mm, 12 - 24 mm, 16 - 32 mmSand layer 80 - 100 cm Drainfield sand 0,2 - 8 mmAlternatively EU sand 0,2 - 4 mmTransition layer 5 cm Gravel 4 - 8 mm, 8 - 10 mmDrainage layer 15 cm Macadam washed 8 - 10 mm, 12 - 24 mm, 16 - 32 mm The important thing is keeping the intended area in m2 is achieved. These measures L x W are only suggestions. Length can be halfed if width is doubled.Alt 1Alt 3Alt 2Ground levelThe length of the drainfield can be halfed if the length is doubled. The important thing is keeping the intended area in m2. The com-pleted bed is covered with a geotextile preventing soil and mud from entering the biomodules or underlaying gravel. The bed is then covered with 40 - 50 cm of soil or similar. Insulation is recom-mended in areas with expected ground frost, to prevent freezing.These are approximative figures. For detailed drawings. Contact BAGADrain pipeGuide tubes:DistributionlayerSand layerDrainpipeWater tight geotextileDrainagelayerTransitionlayer 9Fig. 1 Sand, gravel, fine sand, moraine Fig. 2 Sandy soil, moraineFig. 3 Silt, morainFig. 4 Mud, silt (In muddy conditions always use geotextile to stop mud from entering the biomodules and gravel or sand layers).BAGA Easy drainfieldDrainfieldFor use in porous groundsoil where water can be absorbed by the ground after passing the drainfield. The completed bed is covered with a geotextile preventing soil and mud from entering the bio-modules or underlaying gravel. The bed is then covered with 40 - 50 cm of soil or similar. Drainfield - materialHöjd MaterialSoil covering 40 - 50 cm Available soilBiomodules H=28 cm B=55 cm L=10 mSpreadlayer 10 - 15 cm Macadam washed 8 - 10 mm, 12 - 24 mm, 16 - 32 mmSandlayer 30 - 50 cm Drainage sand washed 0,2 - 8 mm or EU sand 0,2 - 4 mmMin. 2 mMin. 30 cmMin. 4 mMin. 3 mMin. 5 mInclination - RunoffInclination - RunoffInclination - RunoffInclination - RunoffMin. 30 cmMin. 30 cmMin. 30 cmSeptic tankVentilation Cover the bioModules and gravel layers with the included 12 x 4 m geo-textile to prevent unwanted material entering the bed. the geotextile should be placed cover-ing the top and sides of the bed.Soil typesThe figures below show how the width of the bed is adjusted ac-cording to the ability to absorb water in different soil types(one household, max 5 persons). Drainfield area - dimensionsFor 1 household Area W x L mFig. 1 20 m2 2 x 10 mFig. 2 30 m2 3 x 10 mFig. 3 40 m2 4 x 10 mFig. 4 50 m2 5 x 10 m These are approximative figures. For detailed drawings, contact BAGA.Sprinkler tubeBioModuleSpread-layerSandlayerGuide tubesAutomation enclosure10The design of the bioModules provides an optimal suply of oxygene to the bacteria culture in the biofilm, and prevents blockage or clogging, as the sewage water does not pass any form of geotextile.Thoroughly desludged water pumped to a drainfield or infiltration built with bioModules, will make the drain-field or infiltration more effective and last far longer, due to lower and more evenly distributed loads.Some characteristics of BAGA bioModules High degree of purification Optimal oxygene supply Reliability Less area requiredComplete bioModul package L =10 m W=0,55 m H=0,28 m Contains 9 pcs bioModules, 5 pcs spreading tubes, 2 st ventilation tubes and geotextile 50 m2. BAGA bioModul VG = Intlet hight Technical data BAGA Easy 1 - 6 Size - Model 1 House-hold2 House-holds3 - 6 House-holdsDiameter 2000 mm 2000 mm 2400 mmHight - tank 1900 mm 2250 mm 2800 mmInlet hight 1200 mm 1550 mm 1870 mmConnection Ø 110 mm Ø 110 mm Ø 160 mmOutlet hight 1050 mm 1400 mm 1770 mmConnection PEM 40 mm PEM 40 mm PEM 50 mmTotal volume 4,0 m3 5,0 m3 8,5 m3Wet volume 3,0 m3 4,0 m3 6,5 m3Sludge volume 2,0 m3 3,0 m3 4,0 m3Weight 170 kg 210 kg 350 kgBioModules for bioTank, drainfield or infiltrationBAGA bioModules are constructed from a plastic material thoroughly proven and used for many years in different types of water plants. To achieve a high degree of purification, the supply of oxygene is impor-tant. This is solved by placing ventilation tubes in each end of the line of biomodules. In combination with the tube formed mesh construction of the bioModules, air can easily flow through the system. A biofilm of over 300 m2 is naturally formed on the surface of one package of bioModules for one household. Technical data BAGA Easy 8 - 20 Tank size - septic tank / reservoir 8 House-holds10 House-holds15 House-holds20 House-holdsDiameter Ø 2,4 m Ø 2,4 m Ø 2,4 m Ø 2,4 mHeight 3,5 m 3,5 m 3,5 m 3,5 m Technical data BAGA bioTank 1 and 2 households 1 household 2 householdsDiameter 2000 mm 2000 mmHight - tank 1900 mm 2250 mmInlet VG 1380 mm 1680 mmConnection PEM 40 PEM 40Outlet VG 1095 mm 1395 mmConnection Ø 110 mm Ø 110 mmTotal volume 4,0 m3 5,0 m3Weight 200 kg 240 kgVG11Advantages• Reliability • Simplicity, ease of maintenance• Easy to install• Low operational costs• User control programCost savings using BAGA Easy compared to mini waste water plant (Calculation from Jan. 2011 one household)Reduced investment costs : 10 - 12.000 SEKReduced operational costs: 12 - 14.000 SEKReduced maintenance costs: 15 - 18.000 SEKTotal savings 10 year period: 37 - 44.000 SEKBAGA reservs the right to technical changesSeptic tank anchoring 3 - 6 households: Large tanks are equipped with a flange at the bottom. Concrete is cast around the bottom part of the tank. The concrete flows into openings in the flange filling the bottom of the tank.* The plant can be supplied with a bigger septic tank if desludging only once a year is required. For more information contact BAGA.Accessories1 Household 2 Households 3 - 6 HouseholdsNeck extension tube Ø 600 x 1000 mm RSK nr. 561 61 26 561 61 26 561 61 26Easy extension set 30-150 cm extension of pump details in BAGA Easy. Used when neck is extendedRSK nr. 561 62 28 561 62 28 561 62 28Watertight geotextile 1-2 households 6 x 13 m RSK nr. 241 63 87 241 63 87Watertight geotextile 3-6 households 6 x 25 m RSK nr. 241 63 88Ground anchors for boyancy control One set = 2 pcs discs och 1 pcs anchor webbing 8 mRSK nr. 2 st 563 61 22 2 st 563 61 22 3 st 563 61 22Alt. belowSludge gauge Art. nr. 1001033 1001033 1001033Ventilation tubes 2 pcs Art. nr. 1 st BMVENT-1000 och 1 st BMVENT-1500 (Tanks can be covered up to max. 2 m)BAGA Easy 1 - 6 households RSK no1 2 3 - 4 5 6BAGA Easy with bioTank(Septic tank, purification equipment,bioTank. 1 household only)RSK nr: 5617961BAGA Easy 15617962BAGA Easy 2BAGA Easy with bioModules (Septic tank, purification equipment, bioModules)RSK nr:No. of bioModue-packages:(RSK 2416384)5617853BAGA Easy 11 pcs.5616157BAGA Easy 22 pcs.5616221BAGA Easy 3-43 pcs.5616222BAGA Easy 54 pcs.5616223BAGA Easy 65 pcs. Energy and desludging costs BAGA Easy standardHouseholds Energy cost / year No. of desludgings / year1 80 SEK 1*2 160 SEK 1-2 *3 240 SEK 1-2 *4 320 SEK 1-2 *5 400 SEK ca 2 *6 480 SEK ca 2 *BAGA Easy 8 - 20 households Art. no.8 10 15 20BAGA Easy Art. nr. 661008 661010 661015 661020(Septic tank, purification equipment, bioModules and manifolder)Technical data Pump BAH 550 for BAGA Easy 1 - 6Voltage Power Current1-phase 230 V 0,55 kW 4 AmpereBAGA Water Technology AB is a company focusing on water technology. We have our own research and development department and hold a number of international patents. This reflects on the BAGA products keeping us at the leading edge in water technology. We offer complete solutions, all the way from project to fully developed products including service agreements. BAGA offer septic tanks, waste water plants (1 - 500) households, water plants, pumps, pumpstations, grease separators, oil separators, closed tanks and chemical tanks. The company is based in Karlskrona, Sweden with sales offices in Gothenburgh, Norrköping and Örebro. BAGA Water Technology ABHuvudkontor: Karlskrona Fiskhamnen 3 Telefon: 0455-616150 E-post: info@baga.se 371 37 Karlskrona Telefax: 0455-20546 Lokalkontor: Göteborg Lyckogatan 7 Telefon: 031-7607655 E-post: goteborg@baga.se 431 69 Mölndal Telefax: 0734-171705 Norrköping Enebygatan 35 B Telefon: 011-4005151 E-post: norrkoping@baga.se 602 18 Norrköping Telefax: 0455-20546 Örebro Järnvägsgatan 2 Telefon: 019-5001513 E-post: orebro@baga.se 703 62 Örebro Telefax: 0455-20546 www.baga.se