VWT Italia - Ver. GB 2.0 Rif. FM 1186

VWT Italia - Ver. GB 2.0 Rif. FM 1186

1 Tecnical caracteristics Nominal production capacity of distillate wit water: Available versions: (selection dependent on corrosion resistance) Electrical equipment: Construction: Heating/condensation excanger: Evaporation type: Evaporation conditions: Distillate temperature: Concentrate temperature: Drop separation: Heating/cooling tecnology: Circulation pump: Blower: Vacuum system: Operating control: Operator panel: 60000 [l/24] International Protection Rating: IP 54 Noise: 83 [db(a)] Main reference legislation: (CE marking) 2 Nominal performance RV F 60 AA# (austenitic stainless steel) RV F 60 FF# (superduplex stainless steel) RV F 60-3 (400 [V] 50 [Hz] 3F) RV F 60-4 (460 [V] 60 [Hz] 3F) double module on a stainless steel frame external sell and tube wit forced circulation (eating troug te tubes, condensing troug te sell) conveyed vacuum flas absolute pressure 70 kpa temperature 90 [ C] 20-90 [ C] depending on feeding temperature and on te discarge mode cosen (e.g. manual discarge) 20-90 [ C] depending on working mode (discarge frequency) and on feeding temperature if concentrate termal recovery device is present perforated grill demister wit packing elements VR (vapour recompression) centrifugal wit fluxed double mecanical seal positive displacement blower (andled by a variable frequency drive) created by te blower automatic, continuous 24/24 7/7 days by PLC Siemens S7-300;; status information and consent to equipment operation remotable troug digital signals touc screen Proface SP5000 Macinery Directive (2006/42/CE) Electromagnetic compatibility (2004/108/CE) Electrical safety (EN 60204-1) Te data reported in te following table refer to te performances acieved during FAT (Factory Acceptance Test) wit clean macine fed wit tap water in standard atmosperic conditions. Version RV F 60 --3 RV F 60 --4 Electrical power supply 400 [V] 50 [Hz] 3F 460 [V] 60 [Hz] 3F Maximum production of distillate wit water 65000 [l/24] ± 10% 65000 [l/24] ± 10% Absorbed power under normal working 110 [kw] ± 10% 110 [kw] ± 10% conditions Installed power 226 [kw] 226 [kw] Power factor [cosø] 0,9 [cosø] 0,9 Electrical specific consumption per litre of 40 [W/l] ± 10% 40 [W/l] ± 10% distillate Heat generated by termal dissipation 75 [kw] ± 10% 75 [kw] ± 10% EVALED RTC ENG DIC 2016 page 2/8

3 Functional description Te macine RV F 60 is a mecanical vapour recompression evaporator for te treatment of water based liquids. For component identification refer to figure 1. Figure 1 Te circles wit alpanumeric caracters indicate te main sensors on te macine. Te Roman numerals and dased rectangles indicate te optional systems and accessories. Te numbers next to te inlets and outlets indicate te various connections to te process lines. 3.1 Process liquids circuit Te liquid to be treated, before entering te boiling camber D01 (were te vacuum conditions of 70 kpa and 90 C are maintained), is preeated in te eat excanger E03 by te concentrate (if te optional system V is installed) and in E02 by te discarging distillate. Pump G02 works continuously recirculating te liquid to be treated in order to keep clean te excanger E02 and feeding te boiler troug opening of valve VP01, controlled by te level sensor LS01. Te concentrate is recirculated by te pump G01 wic pumps it troug te primary eat excanger E01 (tube side). Witin E01 te liquid receives from te condensing vapour te eat necessary to boil;; once eated, te concentrate is sent again to te boiling camber D01. As a result of te vacuum, a portion of te liquid immediately boils (flas evaporation). Te produced vapour passes troug te drops separator (H04) in order to eliminate suspended liquid drops and improve te quality of te output distillate. Te blower K01 compresses te vapour and sends it to te eat excanger E01 (sell side) were it releases te latent eat to te process liquid. Te condensed vapour is collected in te tank D02 and ten it is discarged by te pump G03 after a eat excange in E02. Te sensor CE01 measures te conductivity of te distillate: ig conductivity means ig entrainment of liquid in te boiling camber and te macine sows an alarm to te operator. Te temperature sensor TE02 measures te temperature of te distillate in D02. Te flow sensor FT01 measures te amount of distillate discarged. EVALED RTC ENG DIC 2016 page 3/8

Te concentrate is discarged automatically troug te valve VP05. Flow sensor FT02 measures te amount of concentrate discarged. Te density meter DT01 (if te optional system I is installed) allows to discarge te concentrate once it reaces a density value set by te user. During te startup of te macine te liquid in te boiler D01 and te distillate in D02 are eated by te resistors ER01- ER02- ER03-ER05-ER06. Te incondensable gases are discarged troug a dedicated cimney (outlet 5, see Figure 1). Dry cooler K03 (if te optional system VI is installed) allows to condense possible residual vapours exiting troug te vent. 3.2 Mecanical vapour recompression Te produced vapour in te boiling camber D01 is sucked into te positive displacement blower K01 tat, by means of te compression, raises te temperature;; afterwards te vapour passes troug te sell of te excanger E01 were it condenses and releases te latent eat to te recirculated liquid of te boiling camber. Valve VP10, during startup pase, is open in order to allow a gradual startup of te blower K01. Fan K02 allows to keep controlled te temperature of te oil in te blower in order to extend its service life in case of operation in termally ard conditions. 3.3 Termal recovery systems Termal recovery is realised troug te excangers E03 (if te optional system V is installed) and E02. Te liquid to be treated crosses bot of tem and warms up before entering te boiling camber. Temperature sensor TE08 measures te temperature of te liquid to be treated entering te boiler after te recovery excangers. Te concentrate passes troug te tube and sell eat excanger E03 and cools down, before its discarging, as a consequence of te eat excange wit te liquid to be treated. Valve VP03 (if te optional system V is installed) allows te flow of te liquid to be treated troug excanger E03. Te distillate enters te eat excanger E02 and cools down, before its discarging, as a consequence of te eat excange wit te liquid to be treated. Temperature sensor TE07 measures te temperature of te distillate editing te macine. 3.4 Auxiliary liquids Antifoam, supplied by te opening of te timed valve VP06. If optional OC AF F is present, antifoam is metered automatically. Te foam sensor SS01 detects te presence of foam in D01 and commands te opening of valve VP06. Additive supplied wit pump G07 if te optional system OM AD F is installed. Tap water for wasing of components inside te boiling camber D01, troug timed valves VP07 (sensor LS01 wasing) and VP12 (foam sensor SS01 wasing, if te optional system OC AF F is installed). Bactericide for te distillate, if te optional system AM BT D is installed. 4 Configurations Te evaporator can be configured according to te specific needs of te customer in terms of cemical-pysical properties of te feed liquid and ambient temperature of te installation site. Te configurable components are described in te following table, wit teir identification codes. Component Code Description Criteria for coosing Blower K01 C BR SS Blower in stainless steel Cemical-pysical properties of C BR CI* Blower in cast iron te feed liquid Electrical panel C EB AC Electrical panel wit air conditioner Ambient temperature of te C EB NC Electrical panel witout air conditioner installation site * available only for version RV F 60 AA#RG EVALED RTC ENG DIC 2016 page 4/8

5 Options and Accessories (*1) Code Description Standard/Opt [-] OC CN D Distillate conductivity control device S [-] OC FM D Distillate flow rate measuring device S [-] OC ST Device for te control/inspection of te boiler wit ladder S [-] OM AF F Antifoam agent dosing device S [-] [-] Provision for level control on external process liquid tanks S I OC DN C Concentrate density control and measuring device O II OM AD F Additive dosing device O III OC AF F Automatic foam in boiler control device O V OR HE C Concentrate recovery eat excanger device(*2) (*4) O VI OR FV S Vapour condensation device wit dry cooler O [-] OW CH O Automatic cemical wasing system for series RV F evaporators (*2) (RV F) [-] OC EN Eternet interface device (*2) O [-] OC PB Profibus interface device (*2) O [-] OI RC Remote control via ADSL/UMTS (*2) (*3). Eternet option OC EN required O [-] AM BT D Bactericide dosing device O *1) See te diagram in te figure 1. *2) To be considered wen ordering. *3) Can be combined wit remote control contract EVA-Link. *4) Recommended if te process performance to be reaced is lower tan 80%. As regards te automatic cemical wasing system OW CH (RV F) refer to te specific tecnical report. 6 Construction materials Te main materials tat come into contact wit te process liquids are listed in te following tables. Component ID RV F NN FF# RV F NN AA# Evaporation camber D01 DUPLEX INOX 316/L Drops separator (packing elements) H04 PP PP Distillate storage tank D02 INOX 316/L INOX 316/L Tube and sell eat excanger (tube - sell) E01 DUPLEX - INOX 316/L INOX 316/L - INOX 316/L Termal recovery excanger (tube - sell) E02 DUPLEX - PTFE INOX 316/L - PTFE Termal recovery excanger (tubes and sell) E03 DUPLEX INOX 316/L Circulation pump G01 DUPLEX INOX 316/L Feed pump G02 INOX 316/L INOX 316/L Distillate discarge pump G03 INOX 316/L INOX 316/L Liquid injection pump G04 INOX 316/L INOX 316/L Antifoam metering pump G05 PP PP Blower. Configurations: - C BR SS INOX INOX - C BR CI* - IRON* Level switces inside te boiling camber (blades) LS01/02/03 ECTFE INOX 316/L / INOX 316Ti Structure and frame - INOX 304/L INOX 304/L Piping and line parts - DUPLEX + PVDF + INOX 316/L + PVDF INOX 316/L Flanges - Al Al Gaskets: - Components in contact wit feed/concentrate FPM+EPDM+PTFE FPM+EPDM+PTFE Components in contact wit vapour/distillate EPDM+PTFE EPDM+PTFE * available only for version RV F 60 AA#RG K01 EVALED RTC ENG DIC 2016 page 5/8

Materials: INOX 304/L Austenitic stainless steel AISI 304 (EN 1.4301) / AISI 304L (EN 1.4307) INOX 316/L Austenitic stainless steel AISI 316 (EN 1.4401) / AISI 316L (EN 1.4404) INOX 316Ti Austenitic stainless steel AISI 316Ti (EN 1.4581) DUPLEX Superduplex stainless steel UNS S32750/UNS S32760/UNS 32205 (EN 1.4410/EN 1.4501/EN 1.4462) INOX Stainless steel alloy PVDF Polyvinylidene Fluoride IRON Cast iron (UNI-ISO 185 G 200) Al Aluminium ECTFE Etylene clorotrifluoroetylene PP Polypropylene FPM Fluoropolymer EPDM Etylene-Propylene Diene Monomer PTFE Polytetrafluoretylene 7 Dimensions and clearance zones * Dimensions in millimetres [ [mm]. Figure 2 If a crane or a bridge crane is available in te installation site, te clearance zones for te manoeuvre of te fork lift are not required. Contact VWT Italia for details. A clearance eigt of ~2000 mm is required above te macine for maintenance operations. EVALED RTC ENG DIC 2016 page 6/8

8 Dimensions, weigt, packaging, storage and andling Te standard macine is supplied wit protection panels and te standard packing is constituted by te panels temselves. Type Module Dimensions [mm] Weigt [Kg]* Standard packaging Packaging wit wooden crate Condenser module 6000 x 2220 x 2730 Boiler module 4950 x 1900 x 2200 Fan and pipe box 2350 x 2350 x 1130 Condenser module 6300 x 2320 x 3180 Boiler module 5300 x 2000 x 2650 Fan and pipe box 2350 x 2350 x 1130 8880 950 670 11000 Empty witout packaging/under normal conditions wit water see figure 2 10400/12800 1950 670 *1) Te weigts refer to te macine full optional Te temperature of storage site may be witin +5 e +45 C and relative umidity between 20% and 60%, noncondensing. Te evaporator may be andled by a self-propelled crane or overead travelling crane;; previously macine sall be ooked to te provided eyebolts. 9 Environmental conditions Temperature Working conditions 5 40 [ C] Normal conditions 0 5 [ C] Start-up allowed only wit specific precautions >40 [ C] Electrical panel wit air conditioner configuration C EB AC - Contact VWT Italia Te macine is designed to be installed at a maximum altitude of 1000 metres a.s.l. (for installations at iger altitude contact VWT Italia). Te nominal performances stated in tis document are guaranteed wit a feed temperature between +20 and +70 C and a concentrate discarge 20% facing te liquid to be treated;; tese performances are guaranteed for an atmosperic pressure of te installation environment of 1013 mbar (about 14.7 psi corresponding to 0 meters above te sea level). 10 Installation requirements Te macine is designed to be installed outdoor (atmosperic agent resistant), on a orizontal surface tat can support te weigts listed in section 8. Around te macine perimeter it is necessary to set some clearance zones to allow te personnel and te maintenance operators to work wit no obstacles and to keep te air transit free (sown in Figure 2). Te features of te ydraulic connections are listed below: (*1) Description Type DN [mm] Available outlet pressure [barg] Required inlet pressure [barg] 1 Liquid to be treated inlet Flanged 32 - (*) 2 Concentrate discarge Flanged 32 ~0,5-3 Distillate discarge Flanged 32 ~2 - *1) Ref. Figure 1 (*): te macine is equipped wit a feed pump tat requires a minimum positive ydrostatic ead. Te feed pipe must be sized in order to assure te required ead at pump suction, wit recommended flow velocity < 0,5 m/s. Te remote installation of te feed pump can be evaluated on request by VWT Italia. EVALED RTC ENG DIC 2016 page 7/8

Te sectioning of te process lines by means of manual valves is at user s carge. Te liquid to be treated must contain a low amount of coarse material tat must ave a diameter lower tan 800μm. Oterwise it is necessary to install a feed prefiltration device. Te macine is supplied wit a collector for te conveyance of vapour and non-condensable gases (see output 5 in figure 1) tat must be advisably canalized, if necessary, in respect of te local regulations. Te macine requires te following utilities to operate: Setup Required pressure [barg] Flow rate [Nm 3 /] Connection Features Compressed air RV F 60 --3/4 6 4 PE tube (Dext 10 mm) Deydrated and witout oils Setup Frequency (Hz) Voltage (V) Nominal current (A) Electric energy RV F 60 --3 50 (±2%) 400 (±4%) 350 Electric energy RV F 60 --4 60 (±2%) 460 (±4%) 350 Power supply 3 PHASE + GROUND 3 PHASE + GROUND Te electric cables are at customer care and need to be connected to a switc suitably designed by a qualified tecnician, following te good working regulation and respecting te electric cabinet rating. 11 Environmental Impact Reduction: CO 2 emissions Below are te results of our Carbon Footprint study and a comparison wit an extreme case of pollution: kgco 2eq /m 3 liquid waste treated 25,10 Percentage of emissions avoided wit respect to incineration of te liquid waste -97,7% Te first value represents an average between te various industrial uses considering macine usage of 24/d, 330 d/y, for 10 years, road transport of te macinery 1000 km from te manufacturer's production site and road transport of te cemical products for a distance of 100 km from te customer s site. Te data for comparison wit incineration was weigted for macine efficiency, i.e. te ratio between te initial liquid waste to be treated and te residual concentrate to be disposed of. 12 Cemical products Cemical products are required during te normal operation of te macine. In order to obtain te best performances togeter wit minimum consumptions, te manufacturer recommends using "Hydrex" cemical products. "Hydrex" is te VEOLIA brand tat meets te cemical products requirements of te wastewater treatment and process water production. Notes - For details concerning macine safety and installation, refer to te use and maintenance manual. - Te data in tis document are indicative. VWT Italia reserves te rigt to cange any data witout prior notice. Te front-page potograp is not representative of all versions or all models. EVALED RTC ENG DIC 2016 page 8/8