Ceramic membrane ultrafiltration equipment is a high-strength inorganic membrane separation device optimized for harsh industrial wastewater treatment scenarios, widely deployed in high-temperature, strong acid-base and high-solid-content water purification projects across chemical, metallurgy and environmental protection industries. Our factory supplies matched industrial liquid filter alongside a complete portfolio of membrane separation products, including integrated desalination skids Ultrafiltration Equipment Reverse Osmosis Combined Water Treatment System, custom-processed water treatment units Ultrafiltration Equipment Company Providing Custom Water Treatment, integrated UF&RO complete sets Professional Manufacturer of Ultrafiltration and Reverse Osmosis Equipment, general industrial filtration devices Ultrafiltration Membrane Water Treatment Equipment for Industrial Use and high-flux hollow fiber membrane equipment High Efficient Hollow Fiber Ultrafiltration Equipment. Made of alumina, zirconia and other inorganic raw materials, ceramic membrane ultrafiltration equipment relies on rigid physical pore screening to intercept suspended solids, oil pollutants, colloids and biological contaminants in wastewater, stably control water SDI index and greatly lower the fouling rate of subsequent reverse osmosis membrane components. This paper comprehensively illustrates the structural composition, cross-flow separation mechanism, standardized technical indicators, strict whole-process quality inspection standards and practical operation performance of our ceramic membrane ultrafiltration equipment. Global environmental engineering contractors, enterprise procurement departments and overseas distributors can purchase spot products, apply for personalized scheme customization and obtain long-term professional after-sales technical services to stabilize the operation of the overall water system and reasonably control daily operation and maintenance expenditure.
High Durability Ceramic Membrane Ultrafiltration Water Treatment Equipment
Ceramic membrane ultrafiltration equipment is a high-strength inorganic membrane separation device optimized for harsh industrial wastewater treatment scenarios, widely deployed in high-temperature, strong acid-base and high-solid-content water purification projects across chemical, metallurgy and environmental protection industries. Our factory supplies matched industrial liquid filter alongside a complete portfolio of membrane separation products, including integrated desalination skids Ultrafiltration Equipment Reverse Osmosis Combined Water Treatment System, custom-processed water treatment units Ultrafiltration Equipment Company Providing Custom Water Treatment, integrated UF&RO complete sets Professional Manufacturer of Ultrafiltration and Reverse Osmosis Equipment, general industrial filtration devices Ultrafiltration Membrane Water Treatment Equipment for Industrial Use and high-flux hollow fiber membrane equipment High Efficient Hollow Fiber Ultrafiltration Equipment. Made of alumina, zirconia and other inorganic raw materials, ceramic membrane ultrafiltration equipment relies on rigid physical pore screening to intercept suspended solids, oil pollutants, colloids and biological contaminants in wastewater, stably control water SDI index and greatly lower the fouling rate of subsequent reverse osmosis membrane components. This paper comprehensively illustrates the structural composition, cross-flow separation mechanism, standardized technical indicators, strict whole-process quality inspection standards and practical operation performance of our ceramic membrane ultrafiltration equipment. Global environmental engineering contractors, enterprise procurement departments and overseas distributors can purchase spot products, apply for personalized scheme customization and obtain long-term professional after-sales technical services to stabilize the operation of the overall water system and reasonably control daily operation and maintenance expenditure.
Different from conventional organic polymer ultrafiltration membranes, ceramic membrane ultrafiltration equipment takes inorganic ceramic membrane tubes as the core filtering medium and realizes deep water purification through pressure-driven physical interception. Compared with organic PVDF hollow fiber ultrafiltration products and traditional sand pool, sedimentation tank and other old-fashioned treatment processes, ceramic membrane boasts incomparable advantages including high mechanical strength, outstanding high-temperature resistance, extreme acid and alkali corrosion resistance, easy chemical cleaning and long service life. It has gradually become the preferred core pretreatment equipment for complex wastewater that organic membranes cannot operate stably for a long time. Our mainstream ceramic membrane materials are high-purity alumina and composite zirconia ceramic membranes, which can resist strong corrosive media and tolerate instantaneous high temperature impact in actual industrial production wastewater.
A complete set of ceramic membrane ultrafiltration equipment consists of ceramic membrane module assembly, heavy-duty stainless steel support frame, raw water feeding pump, automatic backwash valve bank, online pickling & alkali washing dosing system, front security liquid filter and PLC intelligent touch control cabinet. After layered filtration by ceramic membrane tubes, raw wastewater can fully meet the feed water requirements of reverse osmosis and nanofiltration desalination equipment, effectively protecting expensive membrane elements in the subsequent process. Every finished ceramic membrane ultrafiltration unit must pass air tightness pressure test and 72-hour uninterrupted full-load aging test before leaving the factory, effectively avoiding unexpected shutdown failures during long-term continuous field operation.
We provide differentiated membrane filtration solutions to satisfy diversified project demands. Customers with simultaneous filtration and desalination demands can select Ultrafiltration Equipment Reverse Osmosis Combined Water Treatment System to finish the whole water treatment process with one integrated device. For projects with special requirements for water volume, equipment layout and special corrosive water quality, we support drawing customization and personalized production via Ultrafiltration Equipment Company Providing Custom Water Treatment. Users who need matched ceramic ultrafiltration and reverse osmosis supporting systems can choose complete integrated equipment from Professional Manufacturer of Ultrafiltration and Reverse Osmosis Equipment. Conventional factory circulating water and mild organic wastewater treatment adopt cost-effective standard Ultrafiltration Membrane Water Treatment Equipment for Industrial Use. Large-flow industrial wastewater treatment projects pursuing high overall efficiency are equipped with High Efficient Hollow Fiber Ultrafiltration Equipment to lift the overall processing capacity of the water station system.
Standard frames and pipelines adopt SUS304 stainless steel as the default configuration; SUS316L stainless steel is configured for strong acid, strong alkali and brine wastewater treatment projects to prevent electrochemical corrosion and extend the service cycle of pipeline components. The control system supports local touch screen operation, with optional remote real-time monitoring function for centralized remote management. Our company supplies in-stock standard equipment, non-standard customized design, OEM processing services and complete CE certification documents, helping overseas customers smoothly complete customs clearance and project acceptance work.
Our ceramic membrane ultrafiltration system adopts pressure-type cross-flow filtration mode. The built-in PLC intelligent program automatically switches three working states: normal water production filtration, automatic backwash cleaning and periodic chemical deep cleaning.
Raw industrial wastewater first removes large particulate impurities through the front-end liquid filter, then is pressed into the inner wall of ceramic membrane tubes by the feeding pump. The precision pore size of ceramic membrane ranges from 0.01μm to 1μm; water molecules and tiny soluble ions penetrate the ceramic tube wall to form qualified permeate water and flow into the subsequent water treatment unit. Suspended solids, grease, particulate pollutants and macromolecular substances are trapped on the inner surface of the ceramic membrane. High-speed cross-flow fluid continuously scours the membrane surface to slow down the accumulation of pollutant filter cake and maintain stable water production flux under long-term continuous operation.
With the continuous accumulation of intercepted pollutants, the pressure difference between the inlet and outlet of the ceramic membrane module will rise continuously. When the pressure difference reaches the preset alarm value, the system automatically switches the pipeline valve group. Clean produced water reversely washes the loose dirt attached to the membrane surface, and the dirt is discharged out of the equipment along with concentrated wastewater. The whole backwashing process only takes 3–8 minutes and will not cause long-term shutdown of the whole water treatment system.
Physical backwashing cannot thoroughly remove stubborn scale and organic dirt adsorbed in ceramic membrane pores. The matched dosing system is configured with pickling and alkali washing solutions for circulating soaking cleaning to restore the original flux of ceramic membranes and keep the ultrafiltration equipment running efficiently for a long time.
Membrane material: High-purity alumina / composite zirconia inorganic ceramic membrane
Nominal aperture range: 0.01 ~ 1 μm
Interception efficiency of suspended solids, oil stains and colloids ≥99%
Effluent SDI value ≤ 5
Single set processing capacity: 1m³/h ~ 150m³/h
Stable working pressure range: 0.12 MPa ~ 0.40 MPa
Allowable working temperature: 5℃ ~ 150℃
Long-term applicable pH value: 0 ~ 14 (full acid and alkali resistance)
System water recovery rate: 75% ~ 85%
Adjustable backwash cycle: 10 ~ 60 min; chemical cleaning cycle: 1 ~ 3 months
Frame & pipeline material: SUS304 / SUS316L stainless steel (selected according to actual water quality)
Control mode: PLC + touch screen full automatic control, remote monitoring function optional
Standard matching parts: Raw water pump, backwash pump, acid-base dosing tank, pressure transmitter, front security liquid filter
All ceramic membrane ultrafiltration equipment is manufactured in strict accordance with ISO9001 international quality management system standards, and export products are equipped with formal CE certification to meet global water treatment industry market access standards.
Incoming material inspection: Ceramic membrane elements, steel structural parts, pumps, valves and electrical components are sampled and tested before warehousing to block unqualified raw materials at the source.
Production process inspection: QC inspects ceramic module assembly, pipeline welding, circuit wiring and instrument calibration one by one, and establishes traceable quality files for each production link.
Pre-delivery inspection: Each finished equipment must pass air tightness test and full-load aging test before delivery to eliminate hidden dangers of on-site operation faults.
Export packaging & delivery cycle: Sealed moisture-proof, shock-proof and rust-proof wooden cases are adopted for long-distance ocean transportation packaging. Standard conventional models are in sufficient stock to respond to urgent customer orders; the delivery period of customized equipment is controlled within 15–30 working days.
With standardized daily operation and maintenance, the service life of ceramic membrane elements can reach 8–12 years. We provide global spare parts supply and lifelong free remote technical guidance for all cooperative customers and engineering partners.
Chemical industry: Purification and separation of strong acid, strong alkali and high-temperature chemical wastewater
Metallurgy & mining industry: Treatment of mineral processing wastewater, oily mine wastewater and heavy metal-containing wastewater
Food & beverage processing: Clarification treatment of fruit juice, wine, sauce and other food raw liquid
Environmental protection sewage project: Advanced treatment and reuse of printing & dyeing wastewater, coating wastewater
New energy industry: Purification treatment of lithium battery production wastewater and photovoltaic industrial wastewater
Q1: What are the core advantages of ceramic membrane ultrafiltration equipment compared with traditional organic hollow fiber ultrafiltration devices?
A: Ceramic membrane belongs to inorganic material with high mechanical strength, can resist high temperature and full-range acid-base corrosion, is not easy to be degraded by organic solvents, has simple cleaning method and far longer service life, and is more suitable for harsh wastewater working conditions that organic membranes cannot adapt to.
Q2: Can water flow rate, pipeline material grade and automatic operation program be customized according to customers’ on-site water quality test reports?
A: Yes. Our technical team will match ceramic membrane specifications, pump power and pipeline materials according to the water quality data provided by customers, optimize backwashing and chemical cleaning procedures, and formulate targeted non-standard design solutions.
Q3: What are the delivery cycles for standard spot ceramic membrane equipment and customized modified equipment respectively?
A: Conventional standard equipment represented by High Efficient Hollow Fiber Ultrafiltration Equipment can be delivered within 3–7 working days; customized equipment with structural and parameter adjustments takes 15–30 working days according to the modification scope and processing difficulty.
Q4: What pre-filter equipment needs to be installed at the water inlet of ceramic membrane ultrafiltration equipment?
A: It is recommended to install coarse filter + multi-media filter + security liquid filter at the front end to intercept large particle impurities, prevent scratch damage to the surface of ceramic tubes, and reduce the overall pollution load of ceramic membrane modules.
Q5: Which components of ceramic membrane ultrafiltration equipment are covered by the factory official warranty scope?
A: Stainless steel frame, water pumps, valve bodies, PLC control cabinet and detection instruments enjoy a 1-year global factory warranty; ceramic membrane tubes are wearing parts and not covered by the warranty scope.
Q6: Can multiple ceramic membrane ultrafiltration devices run in parallel to expand the overall wastewater treatment capacity of the water station?
A: Parallel operation is fully supported. Multiple ceramic membrane units are connected to the main water pipeline with unified central automatic control, convenient for customers to expand water treatment capacity in batches with the expansion of factory production scale.
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