Used Waste Water Treatment Plant for sale (11,663)

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 Hedpfx Akevcql Rerol 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

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) Hsdep Hf Idjpfx Akrel - 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: 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 Hedpfx Akef Sqfqsrel 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 ✔ 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.” ----- We are happy to provide individual consultation and prepare a suitable offer. Simply send a non-binding inquiry! ----- 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.

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 Flow rate: 6000 l/h depending on the blending quantity Hedpjyxnffofx Akrel 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;

Year of construction: 1996, condition: good (used), Offer drinking water treatment plant Water treatment plant 120 cubic meters/hour year 1996 functional in 6m container Control system, pumps available. Hjdpfx Ajhr D Hnokrol Formerly used as supply for container village.

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 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. Hsdpfx Akopl Tqtjrsl 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: used, Additional title: reverse osmosis Permeate capacity: 8000 l/h Hjdexzqulspfx Akrol Feed: 10000 l/h 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

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 Hsdpew Uvdgsfx Akrjl 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 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

Year of construction: 2015, condition: used, Waste water neutralisation 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 Hedpfxoxbqr Dj Akrjl

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 Hsdpfx Akew Nn Slsrel MACHINE DETAILS Operating pressure: -0.025 bar / +0.49 bar Operating temperature: 0/110 °C EQUIPMENT With tank Piping Control cabinet Operating manuals

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) 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 Hjdpfxow Uf Iho Akrol 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.

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. 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 Hedpewnbxdsfx Akrsl - 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.

Year of construction: 2012, condition: used, functionality: fully functional, BWT Water Treatment unit - Duplex Softener ( BWT ELITE Pro 320 Duo) - Brine tank (BWT SB 45-4, 2,18 m3 for max 1500 kg salt) - Prefilter (BWT GT 10, 2", max 14 m3/hr) Hodjw Aw Nuepfx Akrjl - Reverse Osmose Unit (BWT PERMAQ Pro 8SX, 8,5 m3/hr)

Condition: good (used), Year of construction: 2015, Manufacturer: LAR Hjdow I Ddhopfx Akrsl Model: QuickTOCultra Description: TOC Analyzer Year of manufacture: 2015

Condition: good (used), Wastewater treatment plant, drilling water purification, chip separator, paper filter, paper belt filter -Tank dimensions: 1000/700/H800 mm -Agitator: 0.75 kW -Speed: 1500 rpm -Equipment: as shown in pictures, conveyor belt filter/agitator -Dimensions: 1100/710/H1650 mm Hedpfjb A Ngpjx Akrjl -Weight: 130 kg

Condition: new, functionality: fully functional, power: 300 kW (407.89 HP), overall weight: 65,000 kg, tire size: 6*2, tire condition: 100 %, drive condition: 100 %, chain condition: 100 %, axle configuration: 3 axles, emission class: euro3, Year of construction: 2026, machine/vehicle number: V9638J96, Equipment: all wheel drive, hydraulics, onboard computer, Sand and Gravel Production Plant | MINGYUAN Heavy Industrial Equipment A sand and gravel production plant is an integrated system designed for producing high-quality construction aggregates, including sand, gravel, crushed stone, and artificial sand. MINGYUAN provides complete aggregate crushing and screening solutions for quarries, mining, construction, and infrastructure projects, ensuring efficient material processing and consistent output. General Introduction Hsdpoq Nia Iofx Akrjl The MINGYUAN sand and gravel production line combines advanced crushing, screening, washing, and conveying equipment to process raw materials such as limestone, granite, basalt, river stone, and quartz into various sizes of construction sand and gravel aggregates. The plant typically includes jaw crushers, impact crushers, cone crushers, vibrating screens, sand washers, belt conveyors, and dust collectors, forming a complete and automated production system. It is widely used in road construction, concrete batching plants, building materials, and hydropower projects. Capacity range: 30–1000 tons per hour (customizable) Feed size: ≤800 mm depending on crusher type Output size: 0–5 mm (sand), 5–10 mm, 10–20 mm, 20–40 mm (gravel) Main equipment: Jaw crusher (PE/PEX series), cone crusher, impact crusher, VSI sand maker, vibrating feeder, vibrating screen, sand washing machine, belt conveyor, and control system Power configuration: Electric or diesel-driven options available Automation: PLC control with real-time monitoring and adjustable output ratio MINGYUAN Heavy Industrial Equipment Co., Ltd. provides complete sand and gravel production solutions with reliable performance, competitive price, and professional after-sales service for global customers in the mining, construction, and cement industries. 2. Crushing and Screening: - The extracted raw materials often need to go through crushing and screening processes to reduce their size and separate them into different grades. - Crushers break down large rocks into smaller pieces, and screens sort the particles based on size. 3. Washing: - Washing is a common process to remove impurities such as clay, silt, and dust from the raw materials. This is particularly important for sand and gravel used in construction. 4. Grading and Sorting: - After washing, the materials may go through grading and sorting processes to separate them into different sizes and qualities. 5. Storage and Stockpiling: - Processed materials are often stored in stockpiles for further use. Adequate storage facilities are necessary to manage different grades of materials. 6. Conveying and Transportation: - Conveyor systems are used to transport materials between different stages of the production process. Transportation methods, such as trucks or conveyor belts, are used to move the final products to distribution points. Keywords Sand production line, gravel production plant, aggregate crushing plant, stone crusher, sand making machine, sand washer, vibrating screen, jaw crusher, cone crusher, impact crusher, VSI crusher, quarry equipment, mining machinery, construction aggregates, artificial sand, crushed stone, river gravel, limestone crusher, basalt crusher, granite crusher, sand washing plant, screening plant, conveyor system, MINGYUAN sand plant, aggregate processing equipment, stone crushing line, sand and gravel washing system, high-efficiency crusher, environmental sand plant, aggregate production line manufacturer.

Year of construction: 2009, condition: good (used), Section of tubular ultrafiltration able to treat about 36 mc/g of product Hsdpfx Ajtv Dx Eokrel

Condition: good (used), Year of construction: 2009, Section of Double-Stage Reverse Osmosis able to treat about 60 mc/g of product Hsdpjtv Drlsfx Akrel

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: Hsdpfxsyz Dhzs Akrjl - 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 🚚 Delivery: - Pallet shipping available - Collection in person possible

Condition: used, comprising: base frame, 2 storage tanks, stainless steel, tank vessel by WERIT, reverse osmosis unit, type: SILHORKO, year 1995, control cabinet by RITTAL, with piping system, filtration, pump and valve technology, as well as 2 tipping skips, wheeled/mobile Hsdpfxsy Aqche Akrol

Condition: excellent (used), the plant is consisting of: - 2 chain separators - 2 55 cbm³ silos with discharge screws Hsdpfx Akelxzl Eorol - 2 discharge screws - 4 mixing and homogenising chambers, - 5 conveyor belts - 2 double-shaft extruders connected in parallel - 1 double shaft mixers - container for liquid extracts, etc.

Condition: as good as new (ex-display), Year of construction: 2026, Parts Cleaning Machine / Combination Spray Cleaning System Type L101 HP Automatic hot water parts washing machine with basket drive via geared motor, stainless steel wash pump (manufacturer: Lowara), spray system with stainless steel nozzles. Additionally, manual cleaning with high-pressure nozzle (60 bar) and foot switch, air blow-off pistol, large viewing window with gauntlet gloves, LED interior lighting. Hjdpfod R Ahlox Akrel - Basket diameter: 910 mm - Usable height: 490 mm - Max. load weight: 200 kg - Spray pressure (wash pump): 2.3 bar - Spray pressure (high-pressure pump): adjustable up to max. 60 bar - Tank capacity: 175 liters - Heating: electrically adjustable (RT - 60°C) - Machine dimensions (LxWxH): 1,300 x 1,500 x 2,100 mm - Dead weight: approx. 200 kg ++ Freely adjustable wash timer (minutes and hours) ++ Complete cleaning system (interior and external housing) made of stainless steel 1.4301 ++ Water circulation and loading basket made of stainless steel 1.4301 ++ Bath cover with fine filter (2,000 micron) ++ Operating hours counter ++ Steam extraction system incl. condensate return ++ Omron timer for time setting in sec./min./hr. OTHER BASKET DIMENSIONS AVAILABLE ON REQUEST!!!

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 Hedjyr H Anopfx Akrol System type: RO Double Pass + Evaporator Model: SIMPEC RO Double Pass 8000 44 8 Evaporator 57 000 Year of construction: 2020 Permeate output: Stage 1: 7.5 m³/h Stage 2: 6.7 m³/h Permeate quality:

Year of construction: 2006, condition: like new (used), Details on request Hedpfx Aefla Emskrsl

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. Hodpfxeru Hvie Akrel