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INTRODUCTION: Membrane Bioreactors (MBRs) have emerged as an innovative technology in the field of wastewater treatment. At the heart of this technology lies the key component known as the Membrane, specifically the Ultrafiltration Membrane. In this article, we will delve into the working principles of Ultrafiltration Membranes and explore how they contribute to the efficiency of Membrane Bioreactors. 1. What is an Ultrafiltration Membrane? Ellfulent quality ultrafiltration membrane is a semi-permeable barrier that effectively separates suspended solids, microorganisms, and colloidal particles from a liquid stream. It features tiny pores with a diameter ranging from 0.01 to 0.1 micrometers, allowing water and dissolved molecules to pass through while retaining larger particles. 2. Filtration Process: The ultrafiltration process involves three fundamental steps: a) Filtration: Wastewater containing contaminants is fed into the MBR system, where it passes over the surface of the Ultrafiltration Membrane filtration. The membrane acts as a physical barrier, preventing the passage of suspended solids, bacteria, and other pollutants. b) Cleaning: As the wastewater is filtered, a concentration of solids accumulates on the surface of the membrane. To maintain efficiency, periodic cleaning cycles are initiated. This includes backwashing, where clean water is circulated in reverse direction, dislodging and removing accumulated solids. c) Flux Restoration: Over time, the filtration efficiency may decrease due to fouling, a process in which solids irreversibly accumulate on the membrane surface. To restore filtration flux, chemical cleaning agents or air scouring may be employed to remove these fouling layers. 3. Advantages of Ultrafiltration Membranes: a) High Removal EfficiencyUltrafiltration Membranes offer excellent removal of suspended solids, bacteria, and other pathogens, resulting in a high-quality treated water output. b) Compact Design: MBR systems with Ultrafiltration Membranes have a smaller footprint compared to conventional wastewater treatment methods, making them ideal for areas with limited space. c) Enhanced Treatment Performance: By effectively removing contaminants, Ultrafiltration Membranes allow for improved overall treatment performance, particularly when treating challenging wastewater sources such as industrial effluents and municipal sewage.   4. Applications: The versatile nature of Ultrafiltration Membranes enables them to be deployed in various applications, including: a) Municipal Wastewater Treatment: MBR systems incorporating Ultrafiltration Membranes offer efficient removal of pollutants, producing high-quality water that can be discharged or reused. b) Industrial Wastewater Treatment: Ultrafiltration Membranes find application in diverse industrial sectors, such as food and beverage processing, pharmaceuticals, and chemical manufacturing, where high-quality treated water is mandatory. c) Water Reuse: Ultrafiltration Membranes play a vital role in water reuse projects, where treated wastewater is reclaimed for non-potable uses such as irrigation or industrial processes.   Conclusion: Ultrafiltration Membranes form the backbone of Membrane Bioreactors, facilitating the efficient removal of contaminants from wastewater. With their high molecular weight cut-off, compact design, and diverse applications, Ultrafiltration Membranes contribute significantly to the advancement of sustainable wastewater treatment practices. As technology evolves, MBRs hold immense potential for addressing the global water scarcity challenge and promoting a cleaner and healthier environment.

Introduction: In the world of modern water supply, groundbreaking technologies continue to shape the industry landscape. One such marvel, the Membrane Bioreactor (MBR) system, has emerged as a key player in revolutionizing water treatment and purification. This article will delve into the remarkable capabilities of MBR technology and its profound impact on the quality and availability of our water resources.     Unraveling the MBR Magic: The Membrane Bioreactor (MBR) system operates at the forefront of water treatment innovation. By combining the principles of biological degradation and membrane filtration, this cutting-edge technology produces water of exceptional purity. MBR breaks down organic contaminants through a series of biological processes, followed by meticulous filtration aided by ultrafine membranes. As a result, water treated with MBR surpasses stringent quality standards and exhibits remarkable clarity, free from impurities and pathogens.   A Glimpse into the Technology's Key Components: At the heart of the MBR system lies a unique configuration comprising of three crucial components: an aeration basin, a membrane module, and an effluent tank. The aeration basin facilitates the growth of microorganisms that effectively break down organic pollutants, while the membrane module acts as a barrier, selectively allowing only clean water molecules to pass through. Finally, the effluent tank collects and stores the purified water, ready for distribution to consumers.   MBR: A Game-Changer in Water Supply: The advent of MBR technology has ushered in a new era of water supply, where quality prevails alongside quantity. Here are a few key ways in which MBR has transformed the industry:   1. Unparalleled Water Purity: MBR Membrane Filtration performance technology eliminates virtually all suspended solids, bacteria, viruses, and even trace contaminants, delivering water of unrivaled purity. This breakthrough ensures that consumers receive water free from harmful substances and enjoy improved health outcomes.   2. Enhanced Water Conservation: Through its exceptional filtration capabilities, MBR significantly minimizes water wastage, maximizing the utilization of scarce water resources. By optimizing processes and reusing treated water, the MBR system actively contributes to sustainable water management practices.   3. Scalability and Versatility: MBR systems are Solid-liquid separation highly flexible, making them suitable for various applications, ranging from small-scale residential projects to large-scale municipal water. This adaptability ensures that communities of all sizes can benefit from the advantages that MBR brings to the table.   Future Prospects: As technology continues to advance, so too does the potential of MBR systems. Ongoing research aims to optimize and streamline the technology, enabling even greater efficiency, reliability, and cost-effectiveness. With these advancements, the integration of MBR into mainstream water supply infrastructure and its widespread adoption is just around the corner.   Conclusion: In the quest for sustainable and high-quality water supply, the Membrane Bioreactor (MBR) system has emerged as a true revolution. By harnessing the power of biological degradation and membrane filtration, MBR technology paves the way for a future where clean water is abundant, safe, and accessible to all. With every drop that passes through an MBR system, we inch closer to a world where water scarcity becomes a thing of the past, and communities thrive with the gift of pristine water resources.

RO  technology is a commonly used wastewater treatment method that can effectively remove impurities and salts from water, providing high-quality pure water. However, various faults may occur in the reverse osmosis system during operation, affecting its normal operation. This article will introduce some key methods and techniques to help you identify reverse osmosis faults and take appropriate measures. 1. Observe water quality By observing the quality of the produced water, it is possible to initially determine whether there is a fault in the reverse osmosis system. If there are obvious impurities, color changes, or odors in the produced water, it may indicate that the reverse osmosis membrane is contaminated or damaged. Additionally, the conductivity or TDS (Total Dissolved Solids) value of the produced water can be measured. An abnormally high value may also indicate a problem with the reverse osmosis system. 2. Check pressure The normal operation of the reverse osmosis system requires a certain amount of pressure. Check the inlet pressure, concentrate water pressure, and produced water pressure to see if they are within the normal range. Excessive or insufficient pressure may be caused by pump failure, filter blockage, or pipeline leaks. 3. Check flow rate Abnormal flow rate is also a common symptom of reverse osmosis failure. Check the inlet flow rate and produced water flow rate to see if they are stable. A significant decrease  flow rate may be due to membrane blockage, decreased pump efficiency, or valve failure. 4. Inspect membrane components The reverse osmosis membrane is a core component of the system. Inspect the appearance of the membrane components for scratches, dirt, or oxidation signs. If the membrane components are damaged or severely contaminated, they need to be cleaned or replaced in a timely manner. 5. Check conductivity Conductivity is an important indicator of water purity. If the conductivity increases abnormally, it may be due to perforation of the reverse osmosis membrane, leakage, or expiration of the membrane's life. 6. Regular maintenance Regular system maintenance and upkeep are also crucial for identifying and preventing faults. This includes periodic cleaning of filters, replacement of filters, and flushing of membrane components. These operations can effectively extend the service life of the system and reduce the occurrence of faults. 7. Troubleshooting Based on specific fault symptoms, take corresponding troubleshooting measures. For example, clean the membrane components, replace damaged components, and repair leaks. When troubleshooting, follow the operating manual and the manufacturer's recommendations to ensure the accuracy and safety of the operation. In summary, identifying reverse osmosis faults requires a comprehensive consideration of water quality, pressure, flow rate, membrane components, and other aspects, as well as regular maintenance. Timely detection and resolution of fault problems can ensure the stable operation of the ro system and provide high-quality pure water. If confronted with complex fault situations, it is advisable to seek professional technical support or consult the manufacturer's after-sales service.

An ultrafiltration membrane is a microporous filtration membrane with a pore size range of 0.001 to 0.1 microns. Its working principle is to drive the solution by pressure difference, so that small molecule substances and solvents can pass through the membrane, while macromolecule substances and suspended matter are retained. An ultrafiltration membrane device usually consists of a membrane module, a pump, pipelines, and a control system. When in use, the solution to be treated enters the membrane module, and under the action of pressure, water and small molecule substances pass through the membrane, while macromolecule substances and suspended matter are retained, thereby achieving the purification, separation or concentration of the solution. The application of ultrafiltration membranes is very extensive. In the field of water treatment, it can be used to remove suspended matter, colloid, microorganisms, and macromolecule organic matter in water, improving the quality of water. In the field of biomedicine, ultrafiltration membranes can be used for the separation and purification of biological macromolecules such as proteins and enzymes. In addition, ultrafiltration membranes also have important applications in the food industry, chemical industry, and other fields. In short, ultrafiltration membrane technology, with its high efficiency, energy saving, and environmental protection advantages, has become an important means in modern separation technology, and has contributed to the development of various fields.

Water RO Membrane is an efficient membrane separation technology that can effectively remove dissolved salts, organic matter, microorganisms and other impurities in water to obtain high-quality water. In daily life, reverse osmosis membranes are widely used, such as household water purifiers, seawater desalination equipment, etc. In order to ensure the normal operation and service life of the reverse osmosis membrane, it needs to be properly maintained. 1. Regular cleaning During the use of the reverse osmosis membrane, it will be contaminated by impurities in the water, leading to problems such as a decrease in Membrane Flux and a decrease in Salt rejection rate. Therefore, the RO membrane needs to be cleaned regularly to remove dirt and impurities on the membrane surface. Cleaning methods can use two methods: physical cleaning and chemical cleaning. 2. Prevent membrane clogging During use, the reverse osmosis membrane may be clogged by impurities such as suspended solids and colloids in the water, resulting in a decrease in membrane flux. In order to prevent membrane clogging, pre-treatment equipment, such as filters, activated carbon filters, etc., can be installed before the water enters to remove suspended solids and colloids in the water. 3. Control incoming water quality The reverse osmosis membrane has certain requirements for the incoming water quality. If the incoming water quality does not meet the requirements, it will lead to membrane fouling, membrane flux reduction and other problems. Therefore, it is necessary to control the quality of the incoming water to ensure that the turbidity, SDI value, COD, TOC and other indicators of the incoming water are within the specified range. 4. Replace the filter element regularly Some filters are usually installed in front of the reverse osmosis membrane to remove large particles and impurities from the water. After being used for a period of time, these filters will become ineffective due to clogging and need to be replaced regularly. 5. Pay attention to the preservation of membranes When the RO membrane is not in use, it needs to be stored correctly to prevent the membrane from being contaminated and damaged. There are two methods of preservation: wet preservation and dry preservation. In short, RO membrane is a very important membrane separation technology and is widely used in daily life. In order to ensure the normal operation and ro membrane service life of the reverse osmosis membrane, it needs to be properly maintained. Through regular cleaning, preventing membrane clogging, controlling incoming water quality, regularly replacing filter elements and paying attention to membrane preservation, the service life of the reverse osmosis membrane can be effectively extended and the separation efficiency of the membrane and the quality of produced water can be improved.

  Star Products Kubota 510 One to One Replacement Mbr Sheet Brochure   Why Flat Sheet Membrane? High Fouling Resistance Flat sheet membrane offers superior in fouling resistance compared with hollow fiber membrane. Simple System & Operation Flat sheet membrane does not require a backwash system to operate reliably. Easy Maintenance Simple module design with flat sheet membrane enables easy maintenance and cost savings.   Membrane Comparison   Membrane Comparison Membrane Name Kubota-510 Xmembrane-80 Material Chlorinated Polyethylene(PVC) Polyvinylidene Fluoride(PVDF) Sizes（L*W*T) 1010*495*6.7 (mm) 1010*495*6.8 (mm) Pore size 0.2~0.4μm 0.08~0.12μm Nozzie length 16mm 18mm Nozzie Inside Dameter 4.5mm 4.5mm Nozzie Outside Dameter 9.3mm 9.4mm Nozzie to side 170mm 135mm Handle N/A YES       Photos   Kubota-510 Peier-80             Body               Thickness             Length               Width             Nozzie             Connection             Nozzie ID             Nozzie OD             Nozzie to side                                                                                                                                                                                                                                                  

UF Working Principle   UF Working Principle Ultrafiltration(UF) membrane is a variety of membrane filtration in which pressure differential of two sides leads to a separation through a semipermeable membrane.UF pore size is 0.002〜0.1µm and MWCO(molecular weight cut-off) is 30000〜100000 Dalton. Suspended solids and solutes of high molecular weight are retained in the so-called retentate, while water and low molecular weight solutes pass through the membrane in the permeate(filtrate).    二、 Characteristics and Specifications of UF 1、Characteristics ⑴ Membrane Material Veolia ZeeWeed1500 UF modules are made from PVDF. It provides high mechanical strength, chemical resistance, good hydrophilicity, excellent anti-pollution ability, pH range 5~10. ⑵ Module Structure Hollow fiber UF modules have two flow paths: inside-out and outside-in. Inlet passage of inside-out is hollow fiber cavity. Inlet passage of outside-in is between membranes. This system uses outside-in flow path. 2、Specifications ⑴ Material：PVDF ⑵ Operating pressure：≤0.20Mpa ⑶ Operating temperature：0-40℃ ⑷ pH range：5～10 ⑸ Maximum inlet pressure：≤0.38 Mpa ⑹ Maximum TMP(transmembrane pressure)：≤0.2 Mpa ⑺ Maximum backwash pressure：≤0.15 Mpa ⑻ Backwash flux：60-80L/m2h ⑼ Chemical：citric acid(or hydrochloric acid), caustic soda, sodium hypochlorite 3、Feed Water Quality Requirements In order to avoid membrane fouling and blocking caused by poor water quality,the water that enters UF module should meet the following requirements: ⑴ Turbidity：≤15NTU   ⑵ TSS(total suspended solids)：＜10mg/L ⑶ Fe：＜0.5mg/L ⑷ CODcr：＜50mg/L ⑸ pH range：2〜10 ⑹ Organic solvent：alcohol,ketone, benzene and etc are forbidden ⑺ Instantaneous residual chlorine tolerance：5000ppm   notice： ①When feed water contains oil, organic matters, oxidizing matters(residual chlorine, O3,H2O2, etc), surfactant, defoaming agent and etc, please contact our engineering department and operate the system under the guidance of technicians. ②When pretreatment adopts flocculation process, please carry out cup test and control the amount of flocculant strictly. Too much or too little of flocculant will cause membrane fouling which affects permeate  flux. ③When there is algae and microorganism, add 15〜50mg/L bactericide to avoid the growing up of algae or microorganism which will contaminate the membrane.

  Permissible Feed Water Quality For Reverse Osmosis Systems   Number Item Allowed value Unit Remarks 1 Turbidity 1.0 NTU The maximum allowable turbidity is 1.0 NTU, with a target value of less than 0.2 NTU. 2 Silt Density Index (SDI15) 5.0 NA The maximum allowable SDI15 is 5.0, aiming for a value lower than 3.0. 3 pH 2~11 NA The permissible pH range for the influent varies depending on the membrane type. Additionally, the influent temperature may also affect the allowable pH value. 4 Temperature 1~45 ℃ 5 Free Chlorine 0.1 mg/L The influent should not contain oxidants such as chlorine, permanganate, or other strong oxidizing agents. 6 TOC(以C计) <5 mg/L The TOC level should be below 5 mg/L. It is important to note that TOC, Chemical Oxygen Demand (COD), and Biochemical Oxygen Demand (BOD₃) serve only as reference parameters due to the complexity of organic compounds. 7 COD(以O₂计) <15 mg/L 8 BOD₃ (以Oz计) <10 mg/L 9 oil 0 mg/L The presence of oil should not be detectable in the influent. 10 Ferrous Ion(Fe2+） <4 mg/L The allowable concentration of ferrous ions is below 4 mg/L. For water with dissolved oxygen below 0.5 mg/L and a pH below 6, this limit applies 11 Ferric Ion(Fe3+） <0.05 mg/L The allowable concentration of ferrous ions is below 4 mg/L. For water with dissolved oxygen below 0.5 mg/L and a pH below 6, this limit applies 12 Manganese Ion(Mn²*） <0.05 mg/L The allowable concentration of ferrous ions is below 4 mg/L. For water with dissolved oxygen below 0.5 mg/L and a pH below 6, this limit applies 13 Aluminum Ion(Al³+) <0.05 mg/L The allowable concentration of ferrous ions is below 4 mg/L. For water with dissolved oxygen below 0.5 mg/L and a pH below 6, this limit applies 14 Calcium Carbonate(CaCO₃) LSI<2.0 NA LSI < 2.0 NA With the addition of scale inhibitors, the highest allowable LSI value is 2.0. 15 Calcium Sulfate(CaSO₄） <400 % (1) Different concentrations, pH values, and temperatures have varying effects on the precipitation and deposition of different sparingly soluble salts in water. If the saturation level of a sparingly soluble salt exceeds 100%, it indicates scaling on the concentrate side.(2) The values on the left indicate the maximum allowable saturation level under measures such as adding scale inhibitors. 16 Barium Sulfate(BaSO₄) <10000 % 17 Strontium Sulfate(SrSO₄） <1200 % 18 Calcium Fluoride(CaFz) <5000 % 19 Surfactants Care should be taken when selecting cationic or amphoteric surfactants 20 Silica (SiO₂) Silica should not precipitate on the concentrate side Generally, the maximum allowable concentration is 100 mg/L in the absence of scale inhibitors.  

Dry TIPS UF Membrane: a green solution for wastewater treatment With the continuous improvement of environmental protection awareness, wastewater treatment technology is also constantly developing. Among numerous wastewater treatment technologies, dry membrane, as a new type of green and pollution-free technology, is gradually attracting people's attention. Compared with traditional wastewater treatment methods, dry membrane has many advantages. 1. Green and pollution-free: Dry membrane does not require the addition of any chemical agents in the wastewater treatment process, so it will not cause secondary pollution to the environment. In contrast, traditional wastewater treatment methods often require the use of a large amount of chemical agents, which not only pollute the environment but also increase treatment costs. 2. High throughput: Dry membrane has the characteristic of high throughput and can quickly treat large amounts of wastewater. This makes dry membrane have significant advantages in treating high concentration and high flow wastewater. 3. Long lifespan: The service life of dry film can reach up to 15 years, far exceeding the service life of ordinary PVDF film. This not only reduces the cost of wastewater treatment, but also reduces the frequency of membrane replacement, reducing the risk of environmental pollution. 4. Strong acid and alkali resistance: Dry film has strong acid and alkali resistance, and can work normally within the range of pH 1-14. This makes the dry membrane more adaptable in treating acidic or alkaline wastewater. 5. Good wastewater treatment performance: Compared with ordinary PVDF membranes, dry membrane has better wastewater treatment performance. It can effectively remove suspended solids, organic matter, and inorganic substances from wastewater, thereby achieving discharge standards. In summary, as a new type of wastewater treatment technology, dry membrane has the advantages of green, pollution-free, high-throughput, long lifespan, strong acid and alkali resistance, and good wastewater treatment performance. These advantages make dry membrane have broad application prospects in the field of wastewater treatment. With the continuous progress of technology and the continuous reduction of costs, it is believed that dry membrane will play an increasingly important role in future wastewater treatment.

Comparison between Ultrafiltration Membrane and Other Water Treatment Technologies Ultrafiltration membrane is a membrane separation technology used for water treatment, which has the following advantages compared to other water treatment equipment: 1. Efficient filtration: Ultrafiltration membranes can filter out suspended solids, colloids, microorganisms, macromolecular organic matter, etc. in water, with efficient filtration effects. 2. Preserving nutrients: Ultrafiltration membranes can retain nutrients in water, such as minerals, trace elements, etc., which is beneficial to human health. 3. Easy to operate: The operation of the ultrafiltration membrane is simple, without the need for complex equipment and operations, only water needs to be passed through the ultrafiltration membrane. 4. Easy maintenance: The maintenance of the ultrafiltration membrane is convenient, only requiring regular cleaning and replacement of membrane components, without the need for frequent equipment replacement. 5. Low cost: Compared with other water treatment equipment, ultrafiltration membranes have lower costs and better economic benefits.   Overall, ultrafiltration membrane is an efficient, simple, and economical water treatment equipment with broad application prospects.

Why is it important to test water TDS? In order to understand feedwater quality fully and assess the possibility of membrane fouling and blocking caused by contaminants in water, we suggest you to monitor some critical parameters before and in use. TDS, NTU, TSS, SDI, TOC, DOC, COD, BOD, Oil and Grease, Fe and Mn, Calcium and Magnesium, Conductivity pH and silicon dioxide, etc are commonly tested before the design of membrane module. Among those parameters, TDS tests are one of the most common water quality measurements used by professionals and homeowners alike. This is because TDS in water is naturally occurring, tough to remove, and easy to test.   What is TDS? Total dissolved solids (TDS) is a measure of the dissolved combined content of all inorganic and organic substances present in a liquid in molecular, ionized, or micro-granular (colloidal sol) suspended form. TDS are often measured in parts per million (ppm). TDS in water can be measured using a digital meter.   Why should we contact local professional water quality testing institutes? TDS meters measure the conductivity of the water in parts-per-million(ppm), which is equivalent to measuring the mass of contaminants present per liter of water(mg/L). TDS is a nonselective measurement. It does not differentiate between the salts dissolved in your well water and the naturally occurring mineral content, like magnesium and sodium. If your TDS levels are above 600, or even in the 1000s, it is a huge indicator that there is a wildly problematic level of dissolved material present in your water. A reading between 300 and 500 is considered acceptable, but it is difficult to distinguish which dissolved materials are in your water from a TDS reading alone. To determine whether any dangerous TDS are in your water or not, you must rely on other test. The EPA considers TDS to be a secondary drinking water contaminant. Secondary drinking water contaminants pose no health risks and though there are suggested optimal levels of these contaminants, the EPA does not enforce these standards. Instead, these are considered to be primarily cosmetic, aesthetic, and technical inconveniences. For example, acidic water is not dangerous to consume, but it is extremely corrosive and destroys household plumbing. Hard water similarly does not run the risk of making you and your family sick, but it will wreak havoc on your water heaters and household appliances. High levels of iron can turn your water a bright unattractive orange color, but this does not mean that drinking this water will cause illness.   A Feedwater Quality Analysis Report for your Reference: Analysis Institute ：                                                                      Analyst：                                  Water  Source Overview ：                                                                 Date：                                 Conductivity：                                pH：                     Temperature of water sample： oC                          Type of source water： □  underground water/deep well water        □  lake water/reservoir water       □  river water □  sea water                                                  □  municipal water                         □  municipal sewage □  industrial sewage                                      □  others                                                                                                                              Temperature (deg. C.) pH          TDS (mg/L)                    TSS(mg/L)                  Turbidity (NTU)                      Oil and grease (mg/L)             COD (mg/L)       BOD5  (mg/L) TOC (mg/L)                    DOC (mg/L)                   Fe (mg/L)                  Mn (mg/L)                    Others: design minimun maximum remark                                                                                                     Pretreatment technology：                                                                                                              chemical：  □  flocculant                        □  coagulant aids                        □  bactericide Pretreatment device name：       Pretreatment situation: _________________________________________________________  

MBR hollow fiber membrane is a kind of high efficiency membrane separation technology, its working principle is to use the selective permeability of the membrane, the sewage organic matter, suspended solids, nitrogen, phosphorus and other pollutants separated out, and at the same time to achieve the purification of sewage and resource utilization.   The working process of MBR hollow fiber membrane mainly includes the following steps:   1. Pre-treatment: Pre-treatment of sewage to remove suspended solids, organic matter and other impurities to prevent membrane clogging and contamination.   2. Membrane separation: the pre-treated sewage through the MBR hollow fiber membrane separation, sewage organic matter, suspended solids, nitrogen, phosphorus and other pollutants are intercepted by the membrane, while the water molecules flow through the membrane holes.   3. Aeration: In the process of membrane separation, the sewage needs to be aerated to provide oxygen to promote the growth and metabolism of the microorganisms in the sewage so as to improve the treatment effect of the sewage.   4. Sludge return: In the process of sewage treatment, a large amount of sludge will be produced, and this sludge needs to be returned to the bioreactor through the return system to maintain the sludge concentration in the bioreactor and to improve the treatment effect of sewage.   5. Backwashing: In the process of membrane separation, the membrane surface will be polluted and blocked by pollutants, and it is necessary to backwash the membrane on a regular basis to remove the pollutants on the membrane surface and restore the membrane flux and treatment effect.   MBR hollow fiber membrane technology has the advantages of high efficiency, energy saving, environmental protection, etc. It has been widely used in water treatment, food and beverage, pharmaceutical, chemical, energy and other industries. With the continuous progress of technology and cost reduction, MBR hollow fiber membrane technology will become a more economical and efficient separation technology, bringing more convenience and benefits to people's production and life.     MBR hollow fiber membrane is a highly efficient membrane separation technology with a wide range of application industries and application prospects. The following is an introduction of some MBR hollow fiber membrane application industries and application prospects.   MBR hollow fiber membrane is widely used in water treatment industry. It can be used to treat all kinds of sewage, such as domestic sewage, industrial wastewater, rainwater, etc. MBR hollow fiber membrane can effectively remove organic matter, suspended solids, nitrogen, phosphorus and other pollutants in the sewage, but also play a role in decolorization, deodorization, MBR hollow fiber membrane technology can be achieved by the resourceful use of wastewater, will be used for greening the treated wastewater, car washing, toilet flushing and so on.   MBR hollow fiber membrane in the food and beverage industry is also widely used. It can be used for filtration and separation of juice, beer, wine, milk, etc. MBR hollow fiber membrane can effectively remove suspended solids, microorganisms, bacteria and other impurities in juice, beer, wine, etc., and improve the quality and taste of the product.MBR hollow fiber membrane can also be used for milk degreasing and decontamination, to improve the quality and shelf life of milk.   MBR hollow fiber membrane is also widely used in the pharmaceutical industry. It can be used for the separation, purification and concentration of drugs, MBR hollow fiber membrane can effectively remove impurities and microorganisms in the drug, improve the purity and quality of the drug, MBR hollow fiber membrane can also be used for the concentration of the drug, to improve the concentration of the drug and the efficacy of the drug.   MBR hollow fiber membrane is also widely used in chemical industry. It can be used for the separation, purification and concentration of chemical products.MBR hollow fiber membrane can effectively remove impurities and microorganisms in chemical products, and improve the purity and quality of chemical products.MBR hollow fiber membrane can also be used for the concentration of chemical products, and improve the concentration and efficacy of chemical products.   MBR hollow fiber membrane is also widely used in the energy industry. It can be used in seawater desalination, brackish water desalination, water reuse, etc. MBR hollow fiber membrane can effectively remove the salt and impurities in seawater, convert seawater into fresh water to solve the problem of shortage of fresh water resources.MBR hollow fiber membrane can also be used for water reuse, the treated wastewater can be used in industrial production and urban greening, to achieve the recycling of water resources.   MBR hollow fiber membrane technology has a broad application prospect. As people's requirements for environmental protection and resource utilization continue to improve, MBR hollow fiber membrane technology will be more widely used and developed. At the same time, with the continuous progress of technology and cost reduction, MBR hollow fiber membrane technology will become a more economical and efficient separation technology, which will bring more convenience and benefits to people's production and life.