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In the hollow fiber membrane processing process, the use standard of membrane separation technology is similar to that of traditional membrane separation technology, and the key regulating factors are seepage water body, membrane surface flow rate, temperature, actual operating pressure, pH value, MLSS, etc. 1. The sludge concentration in MLSS submerged MBR membrane aerobic zone (tank) should be adjusted to 3000mg/L~20000mg/L. Generally
Published on: May 11, 2022 Clicks: 187
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With the continuous improvement of water treatment technology, more and more MBR membranes are used. Because there are many MBR membrane manufacturers in the sales market, the product quality of MBR membrane is also uneven. For some customers, MBR membrane is very easy to be blocked
Published on: May 7, 2022 Clicks: 183
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MBR membrane bio reactor (MBR) is a new type of sewage treatment system software that organically combines membrane separation equipment and biological solution technology. Membrane components are used to replace the traditional biological solution technical end secondary sedimentation tank, maintain the concentration of basic enzyme sludge in the bioreactor, improve the organic chemical load of biological solution, and then reduce
Published on: May 5, 2022 Clicks: 133
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Which brand of mbr membrane is better: 1. The selected mbr membrane brand must have a certain reputation and user evaluation, and the manufacturer must already have a sound after-sales service management system to solve problems more efficiently, so that everyone's interests can be more guaranteed. A good mbr membrane manufacturer must have independent key technologies and perfect after-sales service
Published on: April 28, 2022 Number of hits: 176
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Advantages of MBR membrane in hospital sewage treatment: 1. Overfiltering and solving sexually transmitted diseases such as bacteria and virus infection is a difficult problem in hospital sewage treatment. At the same time, it is also a blind spot of traditional sewage treatment equipment. Once bacteria and virus infection pollute urban drinking water, it will also harm everyone's physical and mental health. Take the common coliform as an example
Published on: April 24, 2022 Clicks: 178
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The mbr membrane module is the key component of the mbr membrane reactor. The whole process of manufacturing the mbr membrane module is mainly to fill thousands of hollow fiber membrane wires placed in parallel with each other into the internal structure of the special membrane wire casting box, and then pour glue such as epoxy resin glue or polyurethane material into the casting box. After the glue has dried, cut off unnecessary parts of the casting box by laser,
Published on: March 26, 2022 Number of hits: 249
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What is the filtration precision of ultrafiltration membrane? When selecting ultrafiltration membrane products, many people first consider the filtration accuracy of ultrafiltration membrane. Therefore, the filtration accuracy of ultrafiltration membrane is one of the main standards to consider the quality of ultrafiltration membrane products. If you want to master this problem, you should first understand what is ultrafiltration. What is ultrafiltration (UF)? Ultrafiltration (UF) is one of the membrane separation technologies driven by burden,
Published on: March 19, 2022 Clicks: 197
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With the industrial development of membrane separation technology and the expansion of membrane application in various fields, MBR membrane is more common in people's daily life, and the use of MBR membrane in several industries of sewage treatment has also been widely concerned. What are the common industries of MBR membrane? Let's get familiar with the general field of MBR membrane. (1) Apply to high consistency
Published on: February 10, 2022 Clicks: 199
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MBR membrane process characteristics MBR membrane bioreactor technology is applied to the application level of sewage recycling, and has the following characteristics: (1) It can efficiently carry out solid-liquid separation equipment to separate floating chemicals, colloidal solution chemicals, and microbial flora flowing out of the biological module from the purified water. The separation process is simple, the total area is small, and the water is discharged
Published on: January 28, 2022 Clicks: 210
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1、 Product introduction MBR membrane sewage treatment system is widely used in the treatment of all kinds of wastewater that must be discharged into rivers immediately. Membrane Bioreactor (MBR) technology is selected as the machinery and equipment to replace the secondary sedimentation tank in traditional handicrafts. It can effectively develop solid-liquid separation equipment to obtain directly applicable
Published on: January 10, 2022 Clicks: 348
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Published on: December 24, 2021 Number of hits: 165
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Membrane pollution refers to the condition that the pollution components in the sludge mixture in the membrane and tubular reactor interact with each other, resulting in absorption, agglomeration, deposition, etc. in the membrane pore or membrane surface, thus causing the rise of membrane transmembrane working pressure (constant current power supply mode) or the decrease of membrane flux (constant pressure mode). There are many components in the active sludge management system, including waste water cultivation substrate, methanogens, microorganisms
Published on: December 21, 2021 Number of hits: 149
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In this paper, the working content of Geoff MBR membrane and the advantages of mbr sewage treatment process are introduced in detail. First, the steps in MBR membrane work can be described as follows: sewage is injected into the sewage pool through 1-2mm grid, where the water seepage body and water flow adjustment; The residues blocked by the grid deletion must be removed on time. Next, the sewage in the sewage pool is pumped to the mbr system
Published on: December 11, 2021 Clicks: 600
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There are five common mbr membrane module methods in industrial production: Plate and Frame Module, Spiral WoundModule, Tubular Module, HollowFiberModule and pore
Published on: 2021-11-20 Clicks: 350
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Water purifier is also called water purifier and water quality purifier. It is a water treatment equipment that deeply filters and purifies the water according to the requirements of water use. Generally speaking, the water purifier refers to a small purifier for household use. Its technical core is the filter membrane in the filter element device. At present, the main technology comes from ultrafiltration membrane and RO reverse osmosis membrane. The water purifier can effectively filter
Published on: November 13, 2021 Clicks: 229
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Mbr membrane can be made from various raw materials, including chromatograph, solid phase and even liquid phase. The applied membrane separation is solid phase membrane. According to different diameters, it can be divided into: microfiltration membrane, Dow reverse osmosis membrane, nanofiltration membrane and ro reverse osmosis membrane; According to the raw materials, it can be divided into inorganic membrane and organic membrane. The inorganic membrane is mainly a fine hierarchical membrane. The membrane can be concentration polarized or
Published on: October 30, 2021-10 Clicks: 240
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Jiefu was interviewed by CCTV characters. Xia Mingshan, the sales director of Jiefu North China, was lucky to be interviewed by CCTV characters during the Beijing International Water Show on October 11. The in-depth communication was made around the development history, core advantages and future development direction of Jiefu, and the on-site atmosphere was relaxed and harmonious. The Origin and Development of Jiefu In the 1990s, Youjian Minghuai, the current president of Jiefu
Published on: October 14, 2021 Clicks: 199
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The super large scale water treatment trade exchange platform in North China returns after a year. The Beijing International Water Treatment Exhibition 2021 will set sail again at the Beijing National Convention Center from October 10 to October 12, 2021. Exhibition overview The exhibition area of 25000 square meters will gather more than 800 exhibitors from the whole industry
Published on: October 13, 2021-10 Clicks: 141
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Ultrafiltration membrane is the most precise infiltration membrane with the highest selection characteristics so far. The ultrafiltration device is because the water solved by ultrafiltration membrane can be the most clear. The application of ultrafiltration membrane is very common. Now it is used in different industries, such as medicine, food, sewage treatment, etc., and has excellent application performance (hollow fiber curtain cloth membrane). The ultrafiltration membrane also needs maintenance and cleaning after application. Ultrafiltration membrane storage
Published on: October 9, 2021-10 Number of hits: 230
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Guangdong Zhaohui officially established the spring planting of one grain of millet and the autumn harvest of ten thousand seeds. In September, the golden autumn is a harvest season. Zhaohui shares ushered in a great event, and Zhaohui's Guangdong subsidiary officially opened.
Published on: September 16, 2021 Clicks: 182
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Basic principle of MBR membrane: MBR membrane bioreactor integrates the biological dissolution of bioreactor and the efficient separation of membrane, and is a new efficient sewage biological process combining membrane separation technology with sewage biological method. Its principle: the aerobic microorganism in the tubular reactor is used to dissolve the organic matter in the sewage. At the same time, the nitrifying bacteria in the tubular reactor are used to transform
Published on: September 14, 2021 Clicks: 717
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MBR membrane process can divide membrane bioreactor into three major types, namely, split type, integrated type and composite type, according to the composition of mbr membrane module and bioreactor. (All discussed below are solid-liquid separation equipment machine equipment membrane bioreactor) 1. Separated membrane module and bioreactor. Mixed liquid circulation in bioreactor
Published on: September 4, 2021 Clicks: 217
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