Used Nijhuis Saur Industries Effluent Waste Water Treatment for sale (35,676)
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Listing
United Kingdom
7,026 km
Effluent waste water treatment
Nijhuis Saur IndustriesDAF effluent plant
Call
Condition: excellent (used), functionality: fully functional, DAF water treatment plant
Consists of:-
Holding tanks
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Mixing tanks
Nijhuis Saur Industries DAF
KHD Humboldt centrifuge
All associated pumps and dosing units.
Ex Walkers crisps previously treating 71 cubic meters per hour
Listing
Duisburg
7,642 km
Veolia Waste Water Treatment Spare Parts
Veolia
Call
Condition: used, Year of construction: 2021, Veolia Waste Water Treatment Spare Parts Package (Unused 2021)
2 x Alfa Laval Aldec 45 centrifuge (decanter)
Process
Application description: IW - waste water
Process description: MUE, Biological sludge dewatering
Max. density of compact wet cake: 1.3kg/dm3 at max. 4200rpm
Bowl
Maximum main speed:4200rpm
Bowl diameter: 360mm
DNF unit - upper tank - PPM 200CE - A
DNF unit - upper tank - PPM 200CE - B
4x filter for Mn removal
3x reverse osmosis (RO) skid
3x powder activated carbon (PAC) dosing unit - Rittal JB
2x DNF unit - poseipump unit
3x unit blower ES145/5P-RVP300-spec
6x front filter Mn removal
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2x DNF unit - recirculation pipe
Spare parts can be seen in the asset list upon request. Please note pictures are representative and not of actual items
Note: Sales are conditional upon the satisfactory completion within 24 hours of conditional sale of a Business Partner Due Diligence Check (BPDDC) and an End User Statement for (EUS) by the buyer, and, if the buyer is not the end user, for each end user.
Listing
Freising
8,128 km
Waste water treatment plant
Diverse / keine Angabe
Call
Condition: used, Effluent plant for waste water treatment. Includes: - Mixing and equalisation tanks 1, 140 m3 - Mixing and equalisation tanks 2, 40 m3 - Mixing and equalisation tanks 3, 80 m3 - Bioreactor 1, 240 m3 - Bioreactor 2, 240 m3 - 2 air compressors for aeration in the reactors - Secondary sedimentation tank 1, 100 m3 - Secondary sedimentation tank 2, 100 m3 - Thin sludge tank, 70 m3 - Thick sludge tank, 90 m3 - Sludge dewatering 1 and 2 - Precipitant tank, 25 m3 - Various process water pumps
Bioreactor capacity 2 x: 240 m3
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Operation / Control: Siemens Simatic S7
Features: Mixing and equalisation tank 1, 2 & 3; Pumping station 1 - inlet bioreactor; pumping station 2 - inlet bioreactor; bioreactor 1; bioreactor 2; pumping station - outlet bioreactors; 2 x air compressor; Precipitant tank; filling unit; 2 x flocculent mixing station; secondary sedimentation tank 1 & 2; mixing tank; thin sludge tank; 2 x sludge dewatering; thick sludge tank
Listing
Freising
8,128 km
Waste water treatment
Endress + Hauser (Deutschland) GmbH + Co. KG
Call
Year of construction: 2015, condition: used, Waste water neutralisation
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Capacity: 8 m3/h
Operation / Control: Control cabinet with touch-screen display / WAGO
Features: Neutralisation vessel (37 hl); final control vessel (4,5 hl); caustic vessel; acid vessel; pumps; process measurement, instrumentation and control technology; control cabinet
Listing
Burtenbach
8,055 km
Centrifuge waste water treatment
Eurotec InnovationReinigungszentrifuge ZS21-M EUR
Call
Condition: new, Mobile Cleaning Centrifuge ZS21-M EUR – Efficient Process Water Treatment | Made in Germany
The ZS21-M EUR from Eurotec Innovation is the ideal solution for economical and sustainable solid-liquid separation in industrial applications. Thanks to its mobile design and plug-and-play system, this unit (new machine) is ready for immediate use and can be flexibly deployed in a wide range of production environments.
Perfect for companies looking to reduce operating costs while optimizing their processes.
Numerous additional variants and custom designs available on request.
Machine type: Process water centrifuge (solid-liquid)
Manufacturer: Eurotec Innovation GmbH
Model: ZS21-M EUR
Applications: Vibratory finishing, general solid-liquid separation, coolant (metalworking fluid) treatment, wet blasting systems, etc.
⚙️ Technical Data:
Cleaning capacity: up to 30 liters/min
Speed: approx. 4,160 rpm
Centrifugal force: up to 2,070 g
Drive power: 1.5 kW
Dirty water tank: approx. 99 liters
Clean water tank: approx. 93 liters
Voltage: 380 V / CEE 16A
Your Benefits at a Glance
✔ Maximum mobility thanks to integrated trolley
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✔ Compact design – flexible use in any production environment
✔ Extremely high separation performance due to >2000 g centrifugal force
✔ Significant cost savings through a closed water circulation system
✔ Reduced use of chemicals (e.g. compounds)
✔ Plug & Play – ready for operation within minutes
✔ Designed for continuous operation – high availability
✔ Environmentally friendly solution through resource conservation
🏭 Typical Applications:
Vibratory finishing / tumbling
Metal processing & metalworking fluids
Wet blasting systems
Washing, coating & phosphating processes
Cleaning of emulsions & suspensions
General industrial liquids
Equipment:
Dirty water buffer tank with agitator
Double diaphragm compressed air pump
PLC control system & automated operation
Modular expandable & customizable
From development to production, we supply all products from a single source – all “Made in Germany.”
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We are happy to provide individual consultation and prepare a suitable offer. Simply send a non-binding inquiry!
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The European Commission provides a platform for out-of-court online dispute resolution (ODR platform).
This offer serves solely as an online presentation of our products. Contract negotiations are conducted via telecommunications (email, fax, telephone, messaging portal). We will first provide you with a non-binding offer, including our general terms and conditions and information on the right of withdrawal along with legal notice details, before any purchase/contract conclusion is made.
Listing
Glane
7,607 km
Industrial Wastewater Treatment System
Call
Condition: good (used), functionality: fully functional, High-quality industrial wastewater treatment system specifically designed for powder coating and metal finishing facilities.
This system efficiently treats process water generated during pre-treatment, rinsing, and cleaning operations. It helps reduce operating costs, minimizes environmental impact, and supports compliance with environmental regulations.
Key Features:
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Suitable for powder coating and surface treatment lines
Efficient removal of heavy metals, suspended solids, oils, and contaminants
Reliable and robust industrial design
Low operating and maintenance costs
Easy operation and maintenance
Ideal for continuous industrial use
Complete installation available, including tanks, pumps, piping, dosing system, and control panel (depending on configuration)
The system is in good working condition and can be inspected while operational by appointment.
Please contact us for technical specifications, additional photos, or a customized quotation. Worldwide shipping can be arranged.
Listing
Hamburg
7,691 km
Water treatment equipment
LeycoUF3600 Compact
Call
Condition: new, Year of construction: 2016, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, pressure: 6 bar, total height: 1,500 mm, total width: 700 mm, total length: 1,600 mm, Equipment: documentation/manual, For sale is a system that is still in its original packaging and located in the warehouse.
The system has never been put into operation. Only the originally installed Grundfos pump was removed and replaced with a new replacement pump.
Otherwise, the overall condition of the system corresponds to its original delivery condition.
The system includes:
Water softening system
Pre-filter
Ultrafiltration system with a downstream reverse osmosis system
Activated carbon filter
UV lamp
All installed components and wear parts, such as filter cartridges, filter inserts, replacement UV lamp, etc., are included as spare parts.
The system will be packaged and prepared for transport on four Euro pallets and one larger disposable pallet.
The original purchase price was €47,788.47 net.
Use of UF membranes for the filtration of viruses, bacteria, and cysts. Important minerals such as calcium and magnesium are retained after UF filtration and do not need to be added back using complex and expensive technology.
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- Health centers and dental practices, where people are exposed to particularly high risks of infection from waterborne pathogens.
- Hotels and restaurants to provide high-quality and safe drinking water for consumption, food preparation, showering, and washing.
- Legionella prevention in showers in public buildings.
- Complete drinking water treatment in the household sector to improve drinking water quality for consumption, food preparation, showering, and washing.
- Well water treatment
Listing
Aschersleben
7,883 km
Water treatment system
EurowaterR0 04-1
Call
Condition: good (used), Year of construction: 2007, Single-stage reverse osmosis system.
Model: R0 04-1 with EWMK40 2xRVMR1ACM
Width: 880 mm
Height: 1450 mm
Depth: 380 mm
Control cabinet dimensions:
Width: 500 mm
Depth: 250 mm
Height: 500 mm
Total weight: 120 kg
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Condition: good, second-hand
Listing
Barcelona
7,924 km
EMISON industrial electric heat treatment
EMISONForns electrics
Call
Condition: used, functionality: fully functional, type of input current: three-phase, input voltage: 380 V, INDUSTRIAL ELECTRIC HEAT TREATMENT FURNACE - EMISON
Electric heat treatment chamber furnace manufactured by EMISON (Forns Elèctrics Emison SA, Badalona, Spain), a Spanish specialist in industrial furnaces. From an industrial company liquidation (insolvency proceedings).
═════
SPECIFICATIONS
═════
- Manufacturer: EMISON (Forns Elèctrics Emison)
- Country of origin: Spain (Badalona)
- Type: Electric heat treatment chamber furnace
- Power supply: 380V three-phase
- Heating: electric resistance elements
- Temperature control: analog
- Large heating chamber
- Robust metal frame construction
- Model: [TO BE CONFIRMED FROM NAMEPLATE]
- Max temperature: [TO BE CONFIRMED]
- Total power: [TO BE CONFIRMED]
- Chamber dimensions: [TO BE CONFIRMED]
═════
CONDITION
═════
- Used, from an industrial closure (not due to malfunction)
- Frame in good condition
- Sold as-is, a full inspection is welcome before pickup
- Original manual NOT included
- No warranty implied
═════
ABOUT THE MANUFACTURER
═════
EMISON (Forns Elèctrics Emison SA) is a Spanish industrial furnace manufacturer based in Badalona, Barcelona, and is still active today. The manufacturer provides technical support and spare parts directly for existing units. This makes EMISON furnaces a safer choice than those from defunct brands.
═════
APPLICATIONS
═════
Suitable for:
- Heat treatment of metal parts (annealing, tempering, hardening preheat)
- Industrial drying processes
- Ceramic firing (low-medium temperature)
- Curing of coatings and paints
- Laboratory and R&D thermal processes
- General industrial heating
═════
LOGISTICS & PURCHASE
═════
- Pickup location: Madrid, Spain (or Barcelona)
- Weight: [TO BE CONFIRMED - approx. 600-1,000 kg]
- Loading: forklift required
- Inspection welcome by appointment
- Payment: bank transfer
- Documents: invoice provided
- International shipping possible — buyer arranges transport
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Keywords: EMISON furnace, heat treatment furnace, electric industrial oven, chamber furnace, Spanish furnace, annealing oven, drying oven, tempering furnace, industrial heating equipment.
For technical questions, additional photos, or to schedule an inspection, please send a message.
Listing
's-Hertogenbosch
7,538 km
Water treatment equipment
VeoliaMIDI-RO 10-750-EP
Call
Condition: new, Year of construction: 2010, functionality: fully functional, new, unused water treatment system (new in the original packaging)
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VEOLIA MIDI-RO 10-750-EP
year of manufacture 2010
500 liters/hour
energy-efficient reverse osmosis system
Listing
Borken
7,623 km
Industrial water-cooled – 25.6 kW
Riedel KoolingPC 251.1L4WE.I
Call
Condition: excellent (used), Riedel
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Type: PC 251.1L4WE.I
Riedel Process Chiller PC 251.1L4WE.I
water-cooled – 25.6 kW – 400 V
For sale is an industrial liquid/process chiller from Riedel Kooling, type PC 251.1L4WE.I. The unit is water-cooled (WE) and designed for precise, reliable cooling tasks in industrial applications.
Important note:
This is not an air-cooled unit.
Operation requires an external cooling water circuit (e.g. dry cooler, cooling tower, or building's chilled water system).
Additional information:
Ideal for machine cooling, process cooling,
industrial applications
Technical data:
Manufacturer: Riedel Kooling
Type: PC 251.1L4WE.I
Year of manufacture: 2013
Cooling type: water-cooled
Refrigerant: R407C
Cooling capacity (net): approx. 25.6 kW
Temperature range of cooling medium: approx. +12 °C to +20 °C
Setpoint tolerance: ±2 / ±1 / ±0.5 K
Pump pressure: 3 bar (optional 5 bar)
Nominal flow rate: approx. 3.6 m³/h
Tank volume: approx. 200 liters
Electrical data:
Power supply: 3 × 400 V
Frequency: 50 Hz
Phases: 3-phase
Rated operating current: approx. 14.6 A
Power consumption: approx. 10.3 kW (with 3-bar pump)
Protection class: IP54
Dimensions & weight:
Dimensions (W × H × D):
approx. 1,872 × 2,005 × 874 mm
Weight (net): approx. 390 kg
Condition: used
Scope of delivery: (see photo)
(Specifications and information subject to change and error!)
For further questions, we are happy to assist you by phone.
Listing
Wien
8,409 km
Water treatment system for ultrapure water, 400 l/h (RO + CEDI + UV)
BVS WassertechnikTerion 400 l/h
Call
Condition: used, Year of construction: 2022, functionality: limited functionality, Complete, industrially manufactured water treatment system for ultra-pure, demineralized water, 400 l/h (< 3 µS/cm, depending on the raw water), delivered in December 2022. Multi-stage: raw water filter Berkofin KS25 HWS, compact demineralization ion exchanger BerkeSOFT midi 2-45, reverse osmosis Terion-S 500 with pressure pump/membrane modules, electrodeionization (CEDI), NaOH dosing for CO₂ removal, UVC sterilization Aquafides 1AF4+. 980-liter pure water storage tank with E+H Levelflex FMP51 and capacitive level sensors. Frequency inverter-controlled pressure boosting, 2 m³/h at 6 bar. High-quality industrial components (including KSB, Grundfos, Calpeda, WIKA, Bürkert, Balluff).
Technical data:
- Capacity 400 l/h, < 3 µS/cm; RO membrane set valid until 28.07.2025 (approx. 265 m³ treated)
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- UV lamp replaced on 01.10.2025 (approx. 5,350 operating hours); storage tank 980 l; pressure boosting 2 m³/h at 6 bar, frequency-controlled
- Note: CEDI unit currently defective/clogged, capacity currently ~20 l/h; repair offer dated 24.09.2025 is available. Extensive documentation and manuals are available.
More systems and equipment are continuously being offered for sale from a laboratory and pilot plant liquidation – inquiries are welcome.
Sold on behalf of the customer through the Köck auction house. Located in eastern Austria, exact address upon request. Collection/dismantling by the buyer.
Listing
Rietberg
7,714 km
Osmosis system / water treatment
Heyltestomat 2000
Call
Condition: used, Osmosis / water treatment system with Heyl testomat 2000
further details and scope of delivery see photo.
Technical data see type plate.
Item condition: used, untested
condition: used, untested
sample photos
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sample pictures
A viewing in Rietberg is possible!
If you have any further questions, please contact us by email.
The sale takes place exclusively to commercial interested parties for commercial purposes and under exclusion of any warranty for material and legal defects!
With your purchase you confirm that you are working commercially or as a freelancer.
Otherwise you violate our terms and conditions!
Listing
Misterton
7,085 km
Effluent treatment S
ActiniEffluent treatment Skids
Call
Year of construction: 2016, condition: excellent (used), Actini Effluent treatment skids, 2016, Effluent treatment system, they have both pH dosing capability and a steam heat exchanger for heat sanitization, water is then clear to be reused or disposed into drainage.
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Listing
Germany
7,870 km
Water treatment twin unit
RABÜDoppelanlage
Call
Condition: good (used), Flocking System / Dual System, with two sludge transport trolleys.
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Width: 2600 mm
Height: 2860 mm
Depth: 1400 mm
Weight: approx. 2000 kg including transport trolleys (2 pieces)
Condition: good, second-hand
Listing
Slovenia
8,509 km
Water treatment equipment
GRUNDFOS - AQUASTABLEAQUASTABLE AQUAST 090/2 DEMINERALIZED WA
Call
Condition: excellent (used), Year of construction: 2006, functionality: fully functional, Manufacturer GRUNDFOS
Model AQUASTABLE AQUAST 090/2 DEMINERALIZED WATER SUPLY
Year 2006
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Condition used
Listing
Wymysłów
8,235 km
UWS Heaty Profiline 100 No. 2 – water treatment unit
UWS Heaty Profiline 100 No 2 – urządzenie do uzdatniania wodyUWS Heaty Profiline 100 No 2 – urządzenie do uzdatniania wody
Call
Condition: excellent (used), Year of construction: 2024, For sale: Professional water treatment and preparation unit – UWS Heaty Profiline 100 No 2.
This is a mobile device designed for use in heating systems, water installations, and HVAC service. Perfect for flushing, filling, and treating installations.
Equipment is in excellent technical condition, fully complete and ready for operation.
⚙️ Technical data:
Manufacturer: UWS Technologie GmbH
Model: Heaty Profiline 100 No 2
Year of manufacture: 2024
Power supply: 230 V / 50–60 Hz
Power: 0.5 kW
Weight: approx. 59 kg
Max. operating temperature: 80°C
Max. pressure: 6 bar
🔧 Equipment features:
- Integrated tank
- High-quality EBARA pump
- Flow meters
- Pressure gauges
- Control valves
- Mobile transport trolley
- Documentation and accessories (as seen in the photos)
🔍 Condition:
- Used device
- Very good technical condition
- Minor, normal signs of use
- Fully complete
⚠️ Remarks:
- One pressure gauge has a damaged housing/cover (visible in the photos)
- Operation of this pressure gauge has not been checked
- The part can be easily replaced if needed
📦 Applications:
- Heating installations
- Water installations
- Service and cleaning of installations
- HVAC systems
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🚚 Delivery:
- Pallet shipping available
- Collection in person possible
Listing
Freising
8,128 km
Water treatment plant
Veolia
Call
Condition: used, Year of construction: 2016, Water treatment plant with semi-permeable membrane modules for desalinating pre-treated water. Reverse osmosis takes place via a two-stage process consisting of two pressure pipes, each with two membrane modules. The plant consists of: - Two pressure pipes, each with two membrane modules - Permeate blending and concentrate recirculation - Upstream fine filtration - Various sampling taps - Various measuring instruments for pressure, flow, temperature, conductivity and pH value - Flushing station with flushing tank and flushing pump - Chemical dosing stations for antiscalant and NaOH - High-pressure pump - Various automatic fittings - Control cabinet with touch display
Additional title: Reverse osmosis for desalination of raw water
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Flow rate: 6000 l/h depending on the blending quantity
Max. operating overpressure: 14 bar
Recovery appr.: 82 %
Water: 5-7 m3/h; 1-10 bar
Operation / Control: Switch cabinet with touch display
Features: 2 pressure pipes, each with 2 membrane modules; sampling taps; fine filters; flushing stations; chemical dosing stations; high-pressure pump; automatic fittings; measurements of pressure, flow, conductivity, temperature and pH value;
Listing
Freising
8,128 km
Water treatment plant
ProMinent
Call
Condition: used, Year of construction: 2007, Prominent water treatment plant, consisting of: 1. Softening: The raw water is fed into the double softener. Only one bottle is ever in operation and the other is in regeneration or stand-by. In the softener, calcium and magnesium are replaced by sodium. The system has a volume counter that switches to the other bottle when the preset quantity is reached. Regeneration takes place with saline solution from the brine tank. The value at the outlet is 0°dH. 2. reverse osmosis: Reverse osmosis fills the permeate tank with demineralised water, so-called permeate. Depending on the raw water quality, water temperature, condition of the membrane and correct setting, different conductance values and operating pressures result. The following flow rates are set during commissioning: Permeate 600 l/h, concentrate 200 l/h, corresponding to a yield of 75%. 3. permeate tank and ozonisation: The unpressurised 500 l permeate tank has an adjustable level control. For treatment with ozone, the water in the permeate tank is circulated via an adjustable ozone feed point. The ozone is generated from air in the ozone generation system by means of a silent electrical discharge and is available as an ozone-air mixture. The air and the undissolved ozone rise upwards in the permeate tank and are discharged via the residual ozone destroyer. A redox potential and ozone measurement is carried out after the centrifugal pump for monitoring purposes. The ozone dosage is set via the touch panel. You can choose between regulation via the redox potential or the ozone concentration.
Additional title: Water softening, reverse osmosis system, ozone sterilisation
Permeate output: 600 l/h
Concentrate output: 200 l/h
Ozone output: 5 g/h
Max. working pressure: 16 bar
Current: 2 A
Voltage: 230 V
Frequency: 50 Hz
Water: < 5 bar (cooling water)
Compressed air: 5,5 - 6,5 bar (max. 10 bar); max. 0,37 Nm³/h
Operation / Control: Simatic S7-300, Touch Panel
Position: free standing
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Base construction: Fully mounted on tubular frame with spherical feet
Features: Reverse osmosis unit, reaction tank complete with residual ozone destroyer, ozone generator, ozone gas warning device, ozone and redox sensor, switch cabinets with control unit
Listing
Freising
8,128 km
Water treatment plant
Grünbeck
Call
Condition: used, Additional title: reverse osmosis
Permeate capacity: 8000 l/h
Feed: 10000 l/h
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Concentrate: 2000 l/h
Max. overpressure: 16 bar
Power: 6,5 kW
Voltage: 3 x 380 - 415 V
Frequency: 50 Hz
Water: feed 2,5 - 5 bar
Operation / Control: Simatic S7-300
Base construction: mounted on stainless steel frame
Features: sterilising filtration; two pipes with membrane modules; chemical dosing with two dosing pumps; centrifugal pump (Lowara); various pipes, valves and measurement technology; switch cabinet with touch panel
Listing
Zuchwil
7,953 km
Water treatment plants
Burkhalter
Call
Condition: new, Year of construction: 2019, operating hours: 0 h, machine/vehicle number: 20928, Burkhalter water treatment plant (state of the art, Swiss top quality)
- Brand new (the unit has never been installed)
- Please consult the attached PDF catalog: There you will find a detailed description of the plant as well as an extensive photo gallery (starting on page 8).
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Listing
Rohrberg
7,830 km
Drinking water treatment plant
Lowara
Call
Year of construction: 1996, condition: good (used), Offer: Drinking water treatment plant
Water treatment plant
120 cubic meters/hour
Year of manufacture: 1996
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Fully functional
Housed in a 6m container
Control system and pumps included.
Previously used to supply a container village.
Listing
Lüneburg
7,734 km
Water treatment equipment
SIMPEC und Blue Water PlantsSIMPEC RO Double Pass 8000 + Evaporator
Call
Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, temperature: 35 °C, operating pressure: 75 bar, energy consumption: 64 kWh, Industrial plant for the treatment and concentration of process water as well as for nutrient recovery.
The plant combines a double-pass reverse osmosis (RO) system with a thermal evaporator unit and was originally developed for biogas production to recover ammonium-containing fertilizer from process water and digestate.
The plant was never commissioned due to the operator's insolvency and is in a preserved condition.
The system is suitable for operators from the industrial, environmental technology, or agricultural sectors who are looking for a rapidly available solution for water treatment, ZLD (Zero Liquid Discharge), or nutrient recovery.
Technical data
System type:
RO Double Pass + Evaporator
Model:
SIMPEC RO Double Pass 8000 44 8
Evaporator 57 000
Year of construction:
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2020
Permeate output:
Stage 1: 7.5 m³/h
Stage 2: 6.7 m³/h
Permeate quality:
Listing
Lüneburg
7,734 km
Water treatment plant
RIEFILTRO-Umkehrosmoseanlage
Call
Condition: new, Year of construction: 2025, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, pressure: 70 bar, total height: 1,600 mm, total width: 800 mm, total length: 1,200 mm, temperature: 40 °C, operating pressure: 70 bar, noise level: 80 dB, Equipment: documentation/manual, rotational speed infinitely variable, RO 510-DT2-15S – Compact Seawater Reverse Osmosis System, approx. 15,000 L/day Potable Water
Compact, fully automated reverse osmosis system for the production of hygienic drinking and process water from natural seawater. Ideal for maritime applications, island supply, hotels, as well as small-scale industrial and utility operations.
Technical Specifications
Type: RO 510-DT2-15S
Process: Reverse osmosis with Disc-Tube (DT) technology
Permeate Output: Approx. 15,000 L/day (15 m³/day, depending on operating conditions)
Feed Water: Seawater with high conductivity, approx. 55,000 µS/cm (high salinity)
Permeate Quality: Drinking water, approx. 500 mg/L residual minerals (reference value)
Recovery Rate: Approx. 30% (typical operating range) at 55,000 µS/cm conductivity
Design Temperature: Approx. 25°C (Operating range: approx. −2 to 35°C)
Process Technology & Configuration
DT module with open feed channel – highly fouling-tolerant and fully cleanable
Mechanical pre-filtration (high-performance filter + 10 µm cartridge filter)
Chemical pre-treatment of feed water (acid dosing) generally not required
Integrated rinsing and CIP (clean-in-place) function, PLC controlled
Skid-mounted on stainless steel frame (AISI 316)
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High-pressure lines in stainless steel, low-pressure section in seawater-resistant plastic
Pumped seawater components made from corrosion-resistant materials
Operating & Energy Data
Feed Water Flow: Approx. 1,000 L/h (reference value)
RO Module Operating Pressure: High pressure range, designed for seawater desalination
Power supply: 230 V, 50 Hz, single phase
Connected load: Approx. 6 kW
Control, Monitoring & Safety
Local operator panel with integrated PLC control
Monitoring of pressures, flows, conductivity, and operating hours
Automatic shutdown in case of:
- Insufficient feed pressure
- Exceeding permissible operating pressure
- Overpressure in permeate/concentrate lines
- Exceeding defined conductivity limits (with automatic redirection to drain)
Automatic “Stop & Rinse” function: Permeate flushes all seawater-contacted components on shutdown, reducing fouling during system standby
Dimensions & Weight (Skid)
L × W × H: Approx. 1,190 × 705 × 1,500 mm
Weight: Approx. 530 kg (dry), approx. 605 kg (operating)
Typical Applications
Vessels, offshore platforms, ports
Island and coastal supply
Hotels, resorts, small industrial and utility operations
Backup or peak load system for existing potable water production
Additional technical documentation, photos, and information on scope of supply, pricing, and availability are available on request.
Listing
Lüneburg
7,734 km
Water treatment plant
RIEFILTRF-UF-Ultrafiltration-25m³/h
Call
Condition: new, Year of construction: 2025, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, pressure: 12 bar, operating pressure: 12 bar, overall weight: 2,000 kg, compressed air connection: 6 bar, Equipment: documentation/manual, RIEFILT Ultrafiltration System UF 25/10 – 25 m³/h High-Performance UF for Industrial, Process & Drinking Water
Compact, fully automatic ultrafiltration system for the treatment of river, well, or process water with a capacity of up to approx. 25,000 l/h. The UF 25/10 reliably removes suspended solids, bacteria, microorganisms, and colloids, providing consistently clear filtrate—ideal as a stand-alone treatment unit or as a high-quality pre-treatment stage for RO systems.
Typical Applications
- Process water treatment in industry and commercial sectors
- Filtration of river, surface, and well water
- Premium pre-filtration for reverse osmosis systems (extends RO membrane service life)
- Drinking water purification for industrial, municipal, or containerized solutions
- Recirculation and polishing of industrial and rinse water
Wherever secure water quality, high availability, and stable operating costs are required, this system excels.
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Technical Specifications (Summary)
- System type: RIEFILT UF 25/10
- Capacity: up to approx. 25 m³/h raw water, approx. 23.5 m³/h nominal capacity
- Membranes: 10 × PVDF ultrafiltration modules
- Operating pressure: approx. 1–3 bar (energy-efficient low-pressure operation)
- Temperature range: approx. 0–40 °C
- Power consumption: approx. 12.5 kW (base), approx. 15 kW incl. CIP module
- Design: Stainless steel skid, industrial-grade piping and tanks
- Designed for automated continuous operation, containerized, and modularly expandable
System Concept & Operation
- Pre-assembled skid system—plug & play, quick integration into existing setups
- Automatic backwashing and CIP cleaning for minimal downtime
- Freely programmable control, user-friendly operation, and clear process visualization
- Low chemical consumption, optimized membrane lifespan, robust industrial construction
Benefits for the Operator
- High operational reliability: stable filtrate quality even with fluctuating raw water quality
- Reduced OPEX: energy-efficient operation, automated cleaning, minimal personnel requirements
- Flexible integration: as a stand-alone solution or high-end pre-treatment stage for RO / further processes
- Future-proof: ideal for system expansions, container concepts, rental or multi-line solutions
If interested, I am happy to provide the detailed technical datasheet, layout drawings, and a customized offer tailored to your application, including pricing and delivery terms.
Please contact me directly via Machineseeker for further information, project discussions, or to arrange a viewing.
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