Used Water treatment equipment for sale (25)

Condition: excellent (used), The reverse osmosis unit is capable of a flow rate of up to 2.0 m³/h by producing desalinated water with a conductivity below 10 μS/cm. Storage tank with pump for clean water Conductivity meter for measuring the conductivity of water. Gbjdpfx Agor Dthmo Nou

Year of construction: 1999, condition: good (used), For sale is a water treatment plant of make ENVOTECH and type 0320 from 1999. In 2016 a new reaction tank of the brand Leiblein, made of stainless steel, with the dimensions of 500*500*400 mm was added. The plant is fully functional and the contact details of the competent service technician are available and can be forwarded at the time of purchase. Technical data & information: - Executed in stainless steel - Including oil separation by coalescence principle - Including automatic cleaning - Built-in pump for waste water, concentrate and distillate - Frequency control of the compressor motor - Type: 0320 - Rated capacity l/h: 320 Energy consumption - In operation: 25 kW - Maximum power: 35 kW Supply voltage: 3*400 V - 50 Hz Gbedpspl Tqtefx Ag Nju Dimensions lxwxh: 245x155x265 Face: ca 2600 kg Sound pressure level: 75 dB All data refer to operation with water On request, loading and shipping can be organized throughout Europe. Prices plus VAT Viewing by appointment possible. Contact us, our team is happy to help you. Ch3mj0l3eg Trade-in or exchange possible! Machines purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES ETC. Do you need a high quality but inexpensive metalworking machine for your production? Or do you want to sell yours? For more information or to contact us please visit our website

Condition: ready for operation (used), A compact and mobile BWT reverse osmosis system including integrated tank is available. Throughput capacity: approx. 160l/h, recovery (WCF): 40%-75%, salt retention rate: over 98%, permeate conductivity: below 20µS/cm, tank volume: 50l, membranes: 1. Machine dimensions X/Y/Z: approx. 350mm/560mm/750mm, weight: approx. 55kg. Documentation available. An on-site inspection is possible. Gjdpfx Ajxc Nhysg Nobu

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, Manufacturer: ProMinent Model: CDLb 6 Bello Zon Year of manufacture: 2015 Output: 6 g/h chlorine dioxide Condition: new or never used Godsxapvfepfx Ag Nobu The ProMinent CDLb 6 is a compact and powerful system for the generation and dosing of chlorine dioxide, manufactured by ProMinent GmbH in Heidelberg, Germany. It is designed for safe and efficient disinfection and is used in various areas of water treatment—particularly in the food and beverage industry (e.g., dairies), process water systems, and cooling circuits. The system operates according to the acid-chlorite process in batch mode and produces a stably buffered chlorine dioxide solution with high concentration accuracy. The reaction of sodium chlorite and hydrochloric acid takes place in a closed reaction unit, which ensures there are no chlorine dioxide gas emissions and guarantees a high safety standard. The system has a generation capacity of 6 grams per hour, making it ideal for applications requiring a medium disinfection output.

Condition: new, Year of construction: 2025, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, pressure: 20 bar, Equipment: documentation/manual, 🌊 NEW RIEFILT Reverse Osmosis Systems – 500 to 12,000 Liters/hour – Available Immediately! Are you looking for a reliable and high-performance water treatment solution? Now is the perfect time: We offer new, immediately available RIEFILT reverse osmosis systems at a highly competitive price-performance ratio. ✅ Available Performance Classes: M250 to M1500: 500–1,500 l/h Expandable up to 12,000 l/h upon request Standard with high-quality FilmTec™ membrane technology More than 96% salt retention, yield: 75–80% Gsdpfxjw Uf Ihs Ag Nsbu 🛠 Technical Features: Fully pre-assembled on a stainless steel frame High-pressure pump, pre-filtration, controller (YaraVago), CIP connection Control cabinet with emergency stop and clear-text error messages Pressure vessels for membranes: modular from 1–6 units Compact design: only 1400 x 500 x 2000 mm (M-Series) 💼 Typical Applications: Industrial water treatment (e.g., for cooling & boiler water) Process water for the food and pharmaceutical industries Production of demineralized water (DI water) Seawater desalination (depending on pre-treatment) Pilot plants, laboratories, breweries, craft beverages OEM integration into larger systems 🔧 Your Benefits: Brand-new equipment (manufactured in 2025) Ready for immediate use & easy to install Modular scalability – ideal for custom projects Extremely maintenance-friendly and robust for continuous operation EC/EU-compliant (Machinery Directive, EMC Directive) 💥 Special Offer – Only while stocks last! The systems are from a project batch and are offered at a one-time, heavily discounted price. We are happy to provide detailed technical specifications and layout drawings upon request.

Condition: used, Year of construction: 2015, Electronically controlled dual system for softening particle-free water. With two pressurised tanks made of GRP. Freely adjustable cycles with time or quantity-controlled regeneration. With brine tank. Additional title: Double system with GRP tanks, Softening with a resin ion exchanger Operating pressure: 8 bar Operating temperature: 40 °C Voltage: 230 V Frequency: 50 Hz Gbjdsw U D S Eepfx Ag Neu Material: vessels from GFK Features: Pre-filter, valve block, water meter, 2 x GRP tanks, various hoses

Condition: ready for operation (used), ProMinent® DULCOMETER® D1Cb Controller with complete system and alarm as per pictures attached. Gsdpfx Agjr H Ikae Nebu Precisely monitor or control process variables, including free and total chlorine, fluoride, chloride dioxide, chlorite, hydrogen peroxide, peracetic acid, and ozone. Amperometric technology provides real time, on-line measurement without reagents or buffer solutions. Features programmable analog output, 4-20mA connection and output, alarm and relay proportional control, temperature correcting values, and standard pre-designed system packages. Wall mount.

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, machine/vehicle number: B500-1091-05 / 705-05, operating temperature: 110 °C, water tank capacity: 1,500 l, Equipment: documentation/manual, TECHNICAL DETAILS Capacity: 400 l/h Volume: 1,500 dm³ MACHINE DETAILS Operating pressure: -0.025 bar / +0.49 bar Gsdpfxjw Nn Slo Ag Njbu Operating temperature: 0/110 °C EQUIPMENT With tank Piping Control cabinet Operating manuals

Condition: ready for operation (used), Year of construction: 2013, A two-stage reverse osmosis system with a softener from Eurowater is available. 1) Two-stage reverse osmosis system Eurowater DPRO B1-2/2, year of manufacture: 2013, max. flow rate: 1.08m³/h, pressure pipes: stainless steel, pipe system: PVC, membrane diameter: 4 inches, machine dimensions X/Y/Z: approx. 730mm/700mm/2000mm. 2) Eurowater SM 42-F softener, year of manufacture: 2015, machine dimensions X/Y/Z: approx. 1000mm/500mm/1650mm. Documentation available. On-site inspection is possible. Gbodpfew Ryu Usx Ag Nsu

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, Complete water system Gbsdpfewz Eiysx Ag Neu

Condition: refurbished (used), Year of construction: 2004, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, pressure: 80 bar, total height: 2,591 mm, total width: 2,438 mm, total length: 6,058 mm, temperature: 38 °C, operating pressure: 75 bar, noise level: 80 dB, energy consumption: 30 kWh, Equipment: documentation/manual, Reverse osmosis system (RO DTS 20) in 20-foot container – 100 m³/day – Suitable for seawater / wastewater For sale is a robust and well-maintained Disc-Tube reverse osmosis system (RO DTS 20), installed in an insulated 20-foot container. The system was originally designed for seawater desalination and was used by the THW for 20 years. In fact, the system was only used during 2 disasters. The modules have been cleaned and preserved. All main components, such as the high-pressure pump and valves, have been replaced. The system is connected and operated once a quarter. It is also ideal for the treatment of industrial wastewater or brackish water – e.g., in contaminated site remediation, landfill leachate treatment, or process water recycling. The reverse osmosis system can be used universally thanks to the disc tube technology and offers the operator real added value. Technical data: General: Plant type: Reverse osmosis RO DTS 20 (Disc-Tube system) Year of construction: approx. 2004 Container size: 20 foot insulated (6058 x 2438 x 2591 mm) Permeate capacity: approx. 100,000 liters/day Transport weight: approx. 12,000 kg / Operating weight: approx. 14,000 kg Water parameters & suitability: Raw water: Originally seawater (up to 45,000 µS/cm) Fields of application: ✅ Seawater desalination ✅ Brackish water treatment Gbedpewnbxdefx Ag Nou ✅ Treatment of lightly polluted industrial wastewater ✅ Landfill leachate / process water / circulation systems Retrofitting possible: Yes – by adjusting prefiltration, chemical dosing, and control Performance values: Raw water throughput: approx. 13,600 l/h Permeate conductivity: < 700 µS/cm Efficiency: 30–35 % Temperature range: 0–35 °C Operating pressure DT module: 30–60 bar (max. 70 bar) Electrics: Supply voltage: 400 V / 3-ph / 50 Hz Connected load: approx. 30 kW Internal control voltage: 230 V AC / 24 V DC Hydraulic connections: Raw water inlet: DN65 Permeate outlet: DN50 Concentrate/wastewater outlet: DN65 Condition & advantages: ✔ Very good condition, functional ✔ Regular maintenance performed ✔ Ready for immediate use or suitable for conversion ✔ Ideal as a mobile solution for temporary use or international projects ✔ Lower investment compared to new construction ✔ Optional maintenance service available Price: Negotiable

Condition: used, Year of construction: 1998, Additional title: reverse osmosis plant Capacity: 6 m³/h Length: 3,7 m Gbodpfxew U A Urj Ag Nou Width: 0,85 m Height: 2,1 m Weight: 1000 kg Features: Reverse osmosis system, scale saturation tank, permeate tank, HMP dosing, milk of lime preparation station, various pumps, valves and measuring probes

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) Gbedpfep Hf Idex Ag Nsu - 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).

Condition: ready for operation (used), Belt Filter, Pressure Filter, Emulsion Filter, Sludge Filter, Lubricant Filter, Emulsion Filter, Used Machine Manufacturer: Faudi Dimensions: 2460 x 1660 x 1270 mm Belt size: 2200 x 1270 mm Active filtering surface: 1400 x 1200 mm Capacity : 1200 l/m The Klappbandfilter is used for cleaning contaminated cooling and lubricating fluids in the metalworking field, as well as for processing various sludge waste during rough machining, especially aluminum, or for handling abrasive grinding sludge. When the cooling and lubricating fluids and grinding sludge are cleaned, they can be reused in the process for longer periods, significantly contributing to environmental protection. Additional benefits include heat dissipation at the machining site and optimization of the workpieces' surface quality. The Klappbandfilter is versatile and can also be used independently. Its modular design allows it to be optimally adapted to various conditions. The FAUDI design allows for the buildup and removal of filter cakes up to 15 cm thick. With the extra-high filter cake, the separation performance of the filter is further increased. Filter areas of 1, 1.5, and 2.5 m² per filter are possible. Filter fineness: Up to 10 µm Medium/Fluids: Oils and machining emulsions Gsdpev D Hmajfx Ag Nsbu Filter auxiliaries: Optionally with or without filter auxiliaries

Condition: ready for operation (used), Year of construction: 2014, Flow rate: 48,000l/h, flocculant: WINfloc 7418 CF, max. capacity reaction tanks: 4160l, control: PLC 7/15 inch, connected load: 6kW, length: 2180mm, width: 2500mm, height: 3100mm, with documentation, on-site inspection is possible. Gedperu Hvisfx Ag Nobu

Condition: used, functionality: fully functional, Specific information see in passport included. Price on request. The demineralization plant was used to treat raw water in basically four technological steps: - Water pretreatment - preheating, clarification and filtration, - Water demineralisation is a chemical treatment in which all minerals, i.e. dissolved salts, are removed from raw (river) water. The resulting treated water is then virtually chemically pure H2O, containing only dissolved gases - oxygen, nitrogen and noble gases (carbon dioxide is removed), - Water softening stations for water treatment hot water circuits - Thermal degassing of water The demi-station technology also includes auxiliary equipment for chemical storage (storage tanks, bottling equipment ...), waste water removal (sumps, tanks ...), media transport (pumps, pipelines, storage and dilution tanks ...). Gjdpfxewwtp Ts Ag Nsbu

Year of construction: 2020, condition: new, DESCRIPTION Gjdpfefz I Npex Ag Nebu The demineralized water station is used to produce the so-called demi water using ion exchange technology. The station consists of 3 columns Strongly acid cation exchanger working in the sodium cycle, Strongly basic anion exchanger working in the chloride cycle, Carbon filter Our RDI-2 / RDI-4 demineralization stations are equipped with fully automatic control heads. Rouezts The columns are made of AISI316L steel

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 Gsdpfx Asw Uvdgsg Nsbu 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 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

Condition: used, Technical details: tank capacity: - l voltage: 230 / 50 V / Hz weight of the machine approx.: Anlage ist demontiert kg Gbsdeu Nw Enjpfx Ag Nju OSMOSIS SYSTEM The system has been dismantled. We are selling the system/parts at cost price! Areas of application, e.g.: All types of contaminants are filtered out. e.g. bacteria, viruses, pesticides, nitrate, fertilizer residues, lime, salts The system was preserved in 2014. i.D. *

Condition: ready for operation (used), A MWT reverse osmosis system is available. Capacity: approx. 800l/h. On-site inspection is possible. Gbsdpfx Agowxfamo Nou

Condition: used, Additional title: with automatic regeneration Nominal flow: 9800 l/h Pressure working area: 6 bar pressure class: 8,5 bar Operating temperature: 25 °C Ambient temperature: 35 °C Current: 0,35 A Godpfx Asw Tbunog Nebu Voltage: 230 V Frequency: 50 Hz Weight: 390 kg Features: 2 x softening tanks (resin-filled); brine tank; valves and pipes

Condition: ready for operation (used), Year of construction: 1998, Tank volume: 350l, permissible operating pressure: 6bar, permissible operating temperature: 90°C, motor manufacturer: Röchling, motor type: A3, fluid grease quantity: 1kg. Gedst R Trxspfx Ag Nobu

Condition: ready for operation (used), Screw diameter: 500mm, max. dry substance content: 55%, max. dewatering capacity: 100t/d, capacity per hour at 30%/35%/40% consistency: 2.2t/3t/3.8t. Machine dimensions X/Y/Z: approx. 5100mm/3100mm/2300mm, weight: approx. 5000kg, operating hours: 42444h. Including one spare gearbox. Documentation available. On-site inspection is possible. Gsdou Dm Nxspfx Ag Nebu

Condition: ready for operation (used), Year of construction: 1999, Components: 2-stage reverse osmosis system UO 100 LL2, pre-treatment system, permeate storage tank, stripping device for CO2 removal, conductivity system, booster pumps, pre- and fine filtration units and control cabinet. Permeate capacity: 100l/h, pre-filtration: 30µm, fine filtration: 10µm. Documentation available. On-site inspection is possible. Expected to be available from August 2025. Gbodjv Hrgkjpfx Ag Nou

Condition: ready for operation (used), Filtration surface: 2x 18.5m², output: 2x 1100l/min, operating temperature: 27°C, connected load: 90kW, with documentation. Godpeh N St Ujfx Ag Nsbu