Product Advantages of SINOKLE's Ultra-Fine SIC Inorganic Silicon-Carbide Membrane Filter
SINOKLE's ultra-fine SIC inorganic silicon-carbide membrane filter is a new-generation high-end precision filtration equipment jointly built by Shenzhen SINOKLE Technology Co., Ltd. with an internationally renowned membrane-technology enterprise, adopting silicon-carbide (SiIC) inorganic ceramic-membrane core technology with an innovative cross-flow filtration mode,and relying on ultra-strong chemical stability, ultra-high filtration flux, excellent high-temperature resistance and high-strength structural design,thoroughly solves the industry pain points of traditional organic membranes and ordinary ceramic membranes - easy pollution, low flux, poor temperature/corrosion resistance and short life. The equipment's overall technology is at the industry-leading level, widely used in fine filtration and water-resource reuse of industrial wastewater in oilfield produced water, offshore-platform reinjection water, petroleum refining, power, steel, printing-dyeing and papermaking; it is the preferred core equipment for industrial water treatment under harsh conditions. Its specific advantages are as follows:
Ultra-fine filtration performance, top-tier solid-liquid separation precision
The equipment carries silicon-carbide inorganic ceramic membrane elements with uniform, stable pore distribution;Median separation particle size <= 1.0 um,efficiently intercepting fine suspended solids, colloidal particles and trace oil in water for high-precision oil and solids removal. Relying on cross-flow filtration, it effectively avoids concentration polarization, greatly lowering membrane surface fouling probability; even under high-suspended-solids water it keeps stable filtration, with excellent effluent quality and small index fluctuation, meeting the high standards of oilfield ultra-low-permeability reinjection water and industrial-wastewater deep treatment, laying a quality foundation for downstream processes.
Excellent hydrophilicity, filtration flux far above traditional membrane elements
SIC silicon carbide is among the most hydrophilic inorganic materials, with extremely low water-flow resistance and outstanding flux advantage. The equipment water flux can reach over 100 times that of traditional organic membranes and 2-4 times that of ordinary ceramic membranes; at the same footprint and operating conditions a single unit's treatment capacity rises greatly, meeting large-flow needs without adding many membrane modules, effectively shrinking equipment scale and raising the whole system's operating efficiency.
Ultimate chemical stability, suiting all corrosive water qualities
The silicon-carbide membrane elements haveextremely strong chemical tolerance, resisting attack by strong acid, strong alkali and various organic solvents,and run stably across the full pH range with no pore deformation, material leaching or performance decline. Versus organic membranes easily destroyed by oxidants and organic solvents and ordinary ceramic membranes' limited corrosion resistance, this equipment calmly handles highly corrosive complex water such as refining wastewater, chemical wastewater and acidic oily wastewater, greatly widening its condition-adaptation range.
Super-strong thermal stability, tolerating extreme high-temperature conditions
The membrane material's thermal stability is industry-leading;Maximum tolerable temperature up to 800 C,far above organic membranes (<= 80 C) and traditional ceramic membranes (<= 400 C). For special conditions such as high-temperature produced water, high-temperature refining wastewater and printing-dyeing high-temperature wastewater, the equipment needs no extra cooling pretreatment and can be fed directly, simplifying the overall process and lowering auxiliary equipment investment and operating energy use, perfectly suiting all kinds of high-temperature industrial wastewater treatment.
Extremely high mechanical strength, stable structure, long service life
Silicon carbide's high hardness and strong physical rigidity, paired with a honeycomb-integrated membrane-core structure, give the elements outstanding compression, impact and wear resistance, hardly breaking, cracking or deforming in normal operation. Under normal conditions the membrane-element service life reaches over 5 years, far beyond organic membranes (1-3 years) and ordinary ceramic membranes, greatly reducing replacement frequency and, from the root, lowering consumable purchase and shutdown-replacement costs, guaranteeing long-term continuous system operation.
Low-pressure operation, low energy use, low overall operating cost
The equipment uses a low-pressure cross-flow filtration design with low operating pressure and small auxiliary-power load, greatly lowering overall energy use. Meanwhile its pretreatment needs are simple, requiring no complex front-end protection process, simplifying the system architecture and reducing auxiliary equipment. Combined with the high-flux, long-life core traits, the equipment optimizes cost in energy, consumables, O&M and auxiliaries, with a very significant whole-life operating-cost advantage.
Strong wash recovery, simple and easy maintenance
Thanks to excellent anti-fouling traits and a smooth membrane surface, the equipment fouls slowly and is simple to clean. Conventional clean water or reagent rinsing quickly removes oil, suspended solids and other impurities on the membrane surface; after cleaning, flux and separation performance quickly and fully recover, with none of the permanent pollution and post-clean performance plunge of organic membranes. Daily O&M is light, the maintenance cycle long, effectively lowering labor O&M cost and management difficulty.
Honeycomb-integrated structure, good sealing, flexible installation
The membrane core uses a honeycomb high-packing-density structure design, with high space utilization, compact overall volume and small footprint. Membrane-module interfaces are standardized with excellent sealing, no leakage or cross-flow in operation. Modular integration makes installation, disassembly, maintenance and replacement very simple; it supports standalone operation and can be flexibly series- or parallel-combined by treatment-flow need, suiting different-scale new projects and old-equipment retrofits.
Wide application, mature and reliable engineering cases
SINOKLE's ultra-fine SIC membrane filter is mature in technology with broad coverage; core application fields include oilfield produced-water ultra-low-permeability reinjection, offshore-platform oily-wastewater fine filtration, petroleum-refining wastewater deep treatment, power-industry water reuse, and steel, printing-dyeing, papermaking and other industrial-wastewater purification. The equipment has landed in many real projects with fully validated long-term effect; it can be used as standalone deep-filtration equipment and seamlessly links with hydrocyclones, coalescers and flotation units to form an integrated industrial water-treatment system meeting diversified needs.
Summary：
SINOKLE's ultra-fine SIC inorganic silicon-carbide membrane filter relies onthree core technologies - silicon-carbide special membrane material, cross-flow filtration process and honeycomb high-strength structure -comprehensively breaking through the many limitations of organic and traditional ceramic membranes in filtration precision, flux, temperature, corrosion, life and O&M.Its core advantages of ultra-high filtration flux, ultra-fine separation ability, all-condition temperature/corrosion resistance, long service life, low pressure and low energy use, and easy cleaning and maintenancemake it a benchmark equipment for high-difficulty, high-standard industrial oily wastewater and various complex-wastewater fine filtration. Technically advanced, stable in operation and economically outstanding, it effectively solves the fine-filtration problems of industrial water treatment, helping all industries achieve compliant discharge and water-resource cyclic reuse, and is the ideal choice for high-end precision filtration in modern industrial water-treatment systems.
