membrane bioreactor

What’s the Treatment Process of MBR System for Wastewater Treatment?   The MBR (Membrane Bioreactor) treatment process is a combination of biological degradation and membrane filtration, fundamentally replacing the traditional sedimentation tank. Its core workflow moves sequentially through Pre-treatment → Biological Treatment (Anaerobic/Anoxic/Aerobic) → MBR Separation → UV Disinfection.   Here is a detailed breakdown of each stage in the MBR wastewater treatment process: 🧹 Stage 1: Pre-treatment (Physical Separation) The primary goal here is to protect the downstream biological system and, most critically, the sensitive membrane modules from physical damage and clogging. Bar Screening: Wastewater first passes through a bar screen (or fine screen) to intercept large solid objects, plastics, weeds, and other debris that could damage pumps or membranes. Equalization Tank: Equalization tanks are designed to buffer variations in influent flow caused by diurnal variations and wet weather events. Mixing is required in these basins to maintain solids in suspension, preventing deposition and equalizing the load to the treatment plant. It is an adjusting water tank that mixes the incoming wastewater, adjusts the pH, and helps ensure stable influent water quality and quantity. Specialized Pretreatment (Application-Dependent): For complex wastewater, additional steps may be needed. For example, in oily wastewater treatment, a Dissolved Air Flotation (DAF) unit is essential. It uses coagulants and micro-bubbles to efficiently remove fats, oils, and grease (FOG) before they can foul the membranes. 🦠 Stage 2: Biological Treatment (Organic & Nutrient Removal)   This is the “bioreactor” part of the membrane bioreactor (MBR), where microorganisms are used to consume organic pollutants and nutrients. The process often involves a sequence of tanks with different oxygen environments to achieve specific treatment goals, such as nitrogen and phosphorus removal.   Anaerobic tank: Anaerobic digestion is a sequence of processes by which microorganisms break down biodegradable material in the absence of oxygen. The four key stages of anaerobic digestion are hydrolysis, acidogenesis, acetogenesis, and methanogenesis. Depending on the process configuration, anaerobic treatment can contribute to organic matter degradation and nutrient removal.   Aeration tank: The process involves air or oxygen being introduced into a mixture of screened and pretreated sewage or industrial wastewater combined with microorganisms to develop biological flocs, which reduce the organic content of the wastewater. The main function is to support biological treatment and break down COD and BOD, while nitrification and phosphorus removal can be achieved depending on the overall process configuration. 💧 Stage 3: Membrane Separation (Solid-Liquid Separation) MBR (Hinada offers a 3-year guarantee for MBR membrane lifespan) Membrane bioreactor (MBR) is the combination of a membrane process such as microfiltration or ultrafiltration with a suspended-growth bioreactor and is now widely used for municipal and industrial wastewater treatment. The MBR membrane separates treated water from the mixed liquor. MBR membranes have very small pore sizes, typically ranging from 0.04–0.4 microns. The MBR process combines biological treatment with membrane filtration for liquid-solid separation, allowing almost complete separation of suspended solids and a significant reduction in contaminants. MBR Filtration Milk Wastewater   MBR systems operate at relatively low pressure and energy consumption.   High-quality and stable effluent. Lower footprint and space requirements. Quick installation and easy operation. Does not generate wastewater. ✨ Stage 4: Post-Treatment & Disinfection   The high-quality permeate from the MBR system is often ready for direct reuse, but final steps may be taken for safety and specific reuse requirements.   Disinfection: A small amount of disinfectant, such as sodium hypochlorite, is typically dosed into the permeate. This provides a final safety barrier to prevent potential bacterial regrowth in storage tanks or distribution networks, helping ensure that the treated water is safe for its intended reuse purpose, such as irrigation or toilet flushing.   Additional treatment: Depending on the intended application, further treatment may be required after the MBR process to remove dissolved salts or trace recalcitrant organics. In summary, the MBR treatment process is a highly efficient and compact solution for municipal and industrial wastewater treatment. The biological stage acts as the “workhorse” that consumes the majority of the pollutants, while the membrane stage acts as a strict “gatekeeper” that guarantees a consistently clear, high-quality effluent.

Some information about fine pore size 0.04 micron membrane bioreactor for wastewater treatment: Type MBR Membrane Bioreactor Industry experience 13+years Company Name Hinada Water Treatment Tech Co., Ltd. OEM/ODM Support Place of Origin China Product Features Low sludge production,Long service life,High resistance to shock loads,Small footprint... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Livestock and slaughterhouse wastewater,High-concentration organic wastewater,Industrial wastewater,Municipal domestic sewage...etc Certificate ISO9001,CE... Payment DISCOVER,paypal,T/T...etc Work PH 1-10 Transportation TNT,EMS,FedEx,UPS...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 88 * 25 * 99 According to container size, standard export package Hollow fibers Reinforced PVDF Color Yellow,Red,Brown,Grey,Green... or according to customer requirements Integrated Solution designation,commissioning,supplying,installation support... Nearby ports Guangzhou... After-sales Service Professional Export Country Maldives,Ghana,Nigeria,Brazil,Vietnam,United Kingdom,Philippines,Pakistan,Cameroon,Thailand,Argentina,Ghana,Peru,Bosnia and Herzegovina... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about fine pore size 0.04 micron membrane bioreactor for wastewater treatment  

Some information about energy-saving 0.5 kWh-m³ membrane bioreactor for wastewater treatment: Type MBR Membrane Bioreactor Industry experience 13+years Company Name Hinada Water Treatment Tech Co., Ltd. OEM/ODM Yes Place of Origin China Product Features Excellent effluent quality,Long service life,Low sludge production,High level of automation... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Municipal domestic sewage,High-concentration organic wastewater,Hospital wastewater,Livestock and slaughterhouse wastewater...etc Certificate ISO9001... Payment DISCOVER,T/T,Marst...etc Work PH 1-10 Transportation ARAMEX,UPS,EMS,DHL...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 81 * 29 * 92 According to container size, standard export package Hollow fibers Reinforced PVDF Color Black,Yellow,Blue,Green,Red,Grey... or according to customer requirements Integrated Solution designation,training,commissioning,installation support... Nearby ports Guangzhou,Shenzhen... After-sales Service Professional Export Country Mexico,Indonesia,United States,Uzbekistan,Pakistan,Greece,Cameroon,Sri Lanka,Panama... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about energy-saving 0.5 kWh-m³ membrane bioreactor for wastewater treatment  

Some information about energy-efficient 0.6 kWh-m³ MBR Ultrafiltration: Type MBR Membrane Bioreactor Industry experience 13+years Company Name HINADA OEM/ODM Yes Place of Origin Guangzhou,Guangdong,China Product Features Long service life,Small footprint,Low sludge production,Excellent effluent quality,High level of automation... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Municipal domestic sewage,Livestock and slaughterhouse wastewater,Seawater desalination pretreatment,High-concentration organic wastewater,Industrial wastewater...etc Certificate ISO9001,CE... Payment Marst,T/T,Google Play,paypal...etc Work PH 1-10 Transportation FedEx,TNT,UPS,DHL...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 81 * 29 * 97 According to container size, standard export package Hollow fibers Reinforced PVDF Color Red,Yellow,White,Grey,Black... or according to customer requirements Integrated Solution installation support,designation,training,supplying... Nearby ports Guangzhou... After-sales Service Professional Export Country Guatemala,Mexico,Bhutan,Ethiopia,India,Saudi Arabia,Japan,Paraguay,Iraq,Australia,Romania,Greece,Singapore,Spain,United Kingdom... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about energy-efficient 0.6 kWh-m³ MBR Ultrafiltration  

Some information about energy-efficient 0.5kWh-m³ MBR Membrane Bioreactor factory: Type MBR Membrane Bioreactor Industry experience 13+years Company Name Hinada Water Treatment Tech Co., Ltd. OEM/ODM Support Place of Origin Guangzhou,Guangdong,China Product Features High resistance to shock loads,Long service life,High level of automation,Small footprint... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Industrial wastewater,Seawater desalination pretreatment,Hospital wastewater,Municipal domestic sewage,Livestock and slaughterhouse wastewater...etc Certificate ISO9001... Payment T/T,Marst,DISCOVER...etc Work PH 1-10 Transportation TNT,EMS,ARAMEX,FedEx,DHL...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 96 * 27 * 88 According to container size, standard export package Hollow fibers Reinforced PVDF Color White,Black,Green,Yellow... or according to customer requirements Integrated Solution designation,supplying,installation support,commissioning,training... Nearby ports Guangzhou... After-sales Service Professional Export Country Greece,Ecuador,Spain,Burkina Faso,South Sudan,Singapore,Pakistan,Bosnia and Herzegovina,Indonesia,Kuwait,Vietnam,Mexico,South Korea,Peru,Congo... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about energy-efficient 0.5kWh-m³ MBR Membrane Bioreactor factory  

Some information about efficient chemical oxygen demand removal 95% membrane biological reactor wastewater treatment: Type MBR Membrane Bioreactor Industry experience 13+years Company Name Hinada Water Treatment Tech Co., Ltd. OEM/ODM Acceptatble Place of Origin Guangzhou Product Features Excellent effluent quality,High level of automation,Long service life,Small footprint... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Industrial wastewater,Municipal domestic sewage,Hospital wastewater,Seawater desalination pretreatment...etc Certificate ISO9001... Payment Visa,T/T,paypal...etc Work PH 1-10 Transportation TNT,UPS,FedEx,DHL,EMS...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 92 * 25 * 90 According to container size, standard export package Hollow fibers Reinforced PVDF Color Red,Green,White,Brown,Yellow... or according to customer requirements Integrated Solution training,installation support,supplying,commissioning... Nearby ports Guangzhou,Shenzhen... After-sales Service Professional Export Country Nigeria,Spain,Iran,Romania,United Kingdom,Netherlands,Kyrgyzstan,Fiji,Paraguay,Morocco,Nepal,Uruguay... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about efficient chemical oxygen demand removal 95% membrane biological reactor wastewater treatment  

Some information about durable 5-year lifespan MBR filter membrane: Type MBR Membrane Bioreactor Industry experience 13+years Company Name Hinada Water Treatment Tech Co., Ltd. OEM/ODM Yes Place of Origin Guangzhou,Guangdong,China Product Features High resistance to shock loads,Low sludge production,Long service life,Small footprint,High level of automation... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Municipal domestic sewage,Hospital wastewater,Livestock and slaughterhouse wastewater,Industrial wastewater...etc Certificate CE... Payment Google Play,Marst,paypal...etc Work PH 1-10 Transportation TNT,EMS,UPS,DHL...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 95 * 27 * 96 According to container size, standard export package Hollow fibers Reinforced PVDF Color Grey,Brown,Red,White... or according to customer requirements Integrated Solution commissioning,supplying,training,installation support... Nearby ports Guangzhou,Shenzhen... After-sales Service Professional Export Country Argentina,Bhutan,Mexico,Sri Lanka,Botswana,Haiti,South Sudan,India,Nepal... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about durable 5-year lifespan MBR filter membrane  

Some information about compact footprint mbbr wastewater treatment: Type MBR Membrane Bioreactor Industry experience 13+years Company Name HINADA OEM/ODM Yes Place of Origin China Product Features High level of automation,Low sludge production,Small footprint,Excellent effluent quality... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Hospital wastewater,Municipal domestic sewage,Seawater desalination pretreatment,Livestock and slaughterhouse wastewater,High-concentration organic wastewater...etc Certificate CE... Payment DISCOVER,T/T,Marst,paypal...etc Work PH 1-10 Transportation EMS,ARAMEX,DHL,FedEx...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 95 * 26 * 93 According to container size, standard export package Hollow fibers Reinforced PVDF Color Yellow,Brown,Grey,Blue,White,Black... or according to customer requirements Integrated Solution designation,supplying,installation support,commissioning,training... Nearby ports Guangzhou,HK... After-sales Service Professional Export Country India,Morocco,Turkey,Italy,Fiji,Tanzania,Israel,Guatemala,Ghana... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about compact footprint mbbr wastewater treatment  

Some information about compact 50 m² footprint membrane biological reactor wastewater treatment: Type MBR Membrane Bioreactor Industry experience 13+years Company Name HINADA OEM/ODM Acceptatble Place of Origin Guangzhou,Guangdong Product Features High resistance to shock loads,Excellent effluent quality,High level of automation,Low sludge production... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application High-concentration organic wastewater,Seawater desalination pretreatment,Hospital wastewater,Municipal domestic sewage,Livestock and slaughterhouse wastewater...etc Certificate ISO9001,CE... Payment Marst,paypal,T/T...etc Work PH 1-10 Transportation EMS,UPS,ARAMEX,DHL,TNT...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 80 * 27 * 92 According to container size, standard export package Hollow fibers Reinforced PVDF Color Black,Yellow,Blue,Red,White... or according to customer requirements Integrated Solution designation,supplying,installation support,commissioning,training... Nearby ports Guangzhou... After-sales Service Professional Export Country Mexico,Botswana,Russia,Jamaica,United States,Brazil,Italy,Saudi Arabia,Pakistan,Cameroon,Ecuador,Chile,South Korea,Malaysia... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about compact 50 m² footprint membrane biological reactor wastewater treatment  

Some information about compact 2.5m² footprint MBR Membrane Bioreactor manufacturer: Type MBR Membrane Bioreactor Industry experience 13+years Company Name Hinada Water Treatment Tech Co., Ltd. OEM/ODM Acceptatble Place of Origin Guangzhou,China Product Features High resistance to shock loads,Excellent effluent quality,Long service life,High level of automation... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Municipal domestic sewage,Seawater desalination pretreatment,Industrial wastewater,High-concentration organic wastewater,Livestock and slaughterhouse wastewater...etc Certificate CE... Payment paypal,Visa,Marst,DISCOVER...etc Work PH 1-10 Transportation FedEx,TNT,DHL,ARAMEX...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 96 * 26 * 87 According to container size, standard export package Hollow fibers Reinforced PVDF Color Blue,Grey,White,Green... or according to customer requirements Integrated Solution designation,supplying,installation support,commissioning,training... Nearby ports Guangzhou... After-sales Service Professional Export Country Ethiopia,Peru,Fiji,Belize,Iraq,Netherlands,Bhutan,Lebanon,Bosnia and Herzegovina,Ecuador,Indonesia... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about compact 2.5m² footprint MBR Membrane Bioreactor manufacturer  

Some information about automated 24-hour operation membrane biofilm reactor: Type MBR Membrane Bioreactor Industry experience 13+years Company Name HINADA OEM/ODM Yes Place of Origin Guangzhou Product Features Excellent effluent quality,Long service life,High level of automation,Low sludge production,High resistance to shock loads... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application Hospital wastewater,Industrial wastewater,High-concentration organic wastewater,Municipal domestic sewage,Seawater desalination pretreatment...etc Certificate ISO9001,CE... Payment Google Play,Marst,paypal...etc Work PH 1-10 Transportation UPS,ARAMEX,FedEx,EMS...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 98 * 29 * 92 According to container size, standard export package Hollow fibers Reinforced PVDF Color White,Black,Brown,Red,Blue... or according to customer requirements Integrated Solution supplying,installation support,designation,commissioning... Nearby ports Guangzhou... After-sales Service Professional Export Country Bosnia and Herzegovina,Botswana,Kenya,Colombia,Haiti,Algeria,Fiji,Hungary,Mongolia,Ghana,Lebanon,Russia,Uruguay,Myanmar,Nepal,Iran... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about automated 24-hour operation membrane biofilm reactor  

Some information about advanced bioreactor wastewater treatment with integrated nitrogen removal system: Type MBR Membrane Bioreactor Industry experience 13+years Company Name Hinada Water Treatment Tech Co., Ltd. OEM/ODM Acceptatble Place of Origin Guangzhou Product Features Long service life,High level of automation,Small footprint,Low sludge production... Air diffuser Fine bubble, tube type,EPDM rubber Working pressure (KPa) 10-50 Application High-concentration organic wastewater,Hospital wastewater,Municipal domestic sewage,Seawater desalination pretreatment,Industrial wastewater...etc Certificate ISO9001... Payment DISCOVER,Marst,Visa...etc Work PH 1-10 Transportation UPS,TNT,DHL,ARAMEX,FedEx...etc Operating temperature (° C) 5-45 Gurantee 3 years Packing Size 96 * 29 * 88 According to container size, standard export package Hollow fibers Reinforced PVDF Color Yellow,Green,Black,Brown... or according to customer requirements Integrated Solution installation support,supplying,training,designation... Nearby ports Guangzhou,HK... After-sales Service Professional Export Country India,Jamaica,Netherlands,Bosnia and Herzegovina,Indonesia,Guatemala,Burkina Faso,Kyrgyzstan,Brazil,Ethiopia,Colombia,Pakistan,Japan,United Kingdom,Peru... Selling Units Single item Please note: The above table data is for reference only. For specific information, please contact us.   Our some MBR Membrane Bioreactor products     Some of our Test Equipment of Hollow fibers   The Certificates about advanced bioreactor wastewater treatment with integrated nitrogen removal system