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Ultrafiltration membrane is a special filter membrane, which can filter out macromolecular substances and suspended impurities in water to obtain more pure water. The filtration precision of ultrafiltration membrane is usually 0.01 μ m, which can effectively remove bacteria, viruses, organics, colloidal particles and microorganisms. Structure and properties of ultrafiltration membrane: the main component of ultrafiltration membrane is thin membrane composed of various polymer materials
Published on: May 29, 2023 Clicks: 40
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Nowadays, in the environmental protection field of water treatment, the development of membrane technology can be described as "peerless", and the types and problems in its application have aroused widespread concern. Today we will talk about how to clean the ultrafiltration membrane in membrane technology. Ultrafiltration membrane elements are widely used, and cleaning is a concern in application. Because the ultrafiltration membrane will inevitably be
Published on: February 13, 2023 Clicks: 1271
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Proper understanding and implementation of the main parameters of actual operation are very important for the long-term and stable operation of the ultrafiltration system. The main parameters of actual operation generally include: flow rate, working pressure, gas pressure, concentrated water consumption, recovery ratio and temperature. A. Flow rate: flow rate refers to the angular velocity of the fluidity of the source solution (water supply) on the membrane surface, which is the ultrafiltration in the ultrafiltration system
Published on: May 28, 2022 Clicks: 207
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Processing technology of ultrafiltration membrane in sewage treatment application 1. Pre solution: ultrafiltration membrane method can be used as the preparatory treatment of the whole process of processing technology in the whole process of sewage treatment and other industrial production purification treatment, extraction and separation, and can also be used as a high solution of the whole process of processing technology. In the whole process of widely used sewage treatment process, it is often used as a way of deep cleaning. basis
Published on: 2022-05-21 Clicks: 193
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Ultrafiltration membrane is a key element of ultrafiltration equipment. It is one of the polymer material membrane separations initially developed and designed, and is used as a mid-range solution equipment in pure water production. Because the ultrafiltration membrane is a raw material with multiple empty ends, and the residues in the water are removed by physical interception, the ultrafiltration membrane should be cleaned on time to ensure that the service life of the ultrafiltration membrane is increased according to the amount. Cleaning method of ultrafiltration membrane
Published on: May 12, 2022 Number of hits: 246
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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: 194
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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 Clicks: 226
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Ultrafiltration membrane is a kind of semi permeable membrane of polymer material used to extract colloidal solution or floating particles of certain size from aqueous solution in the whole process of ultrafiltration membrane. Driven by the working pressure, the membrane diameter is 1~100nm, which belongs to the type of asymmetric membrane. The relative density of pore phase is about 10/cm, and the actual operating pressure difference is 100~1005kPa, suitable for resin adsorption
Published on: June 2, 2021 Clicks: 238
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With the development trend of industrial production and the increase of the total population, the level of water pollution is also rising. If the polluted water quality directly enters the natural environment, it will produce various serious pollution problems, such as water source, air, soil layer pollution problems. The increasingly anxious water resources have also sounded an alarm bell for people's survival, Now the sewage treatment looks like
Published on: June 1, 2021 Clicks: 200
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Muyuan Food Co., Ltd. is a large-scale modern agricultural and animal husbandry enterprise integrating feed processing, pig production and slaughter processing, with subsidiaries throughout the country. As we all know, the quality of pig drinking water quality is directly related to the growth and production efficiency of pigs in the breeding process. Muyuan Group and its subsidiaries, in order to improve the quality of pig drinking water
Published on: January 4, 2021 Clicks: 219
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Brief Analysis on the Preservation Method of Ultrafiltration Membrane Ultrafiltration membrane manufacturers are using more and more ultrafiltration membranes along with the sustainable development trend of environmental protection enterprises. Ultrafiltration membranes are generally used to separate, concentrate and purify biological pharmaceuticals, pharmaceutical products and food industries; In addition, it is also used as terminal equipment solution equipment in blood and night solution, wastewater treatment and ultrapure water system preparation. Ultrafiltration membrane is not applied
Published on: December 31, 2020 Number of hits: 439
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Until now, the anxiety of freshwater resources in 233 countries and regions around the world has not been alleviated reasonably. Announce that under such conditions and standards, ultrafiltration membrane is on the fast road of development trend. From the desalination equipment engineering project in Africa to the largest water supply company in Asia, the water plant in the north of Yuexiu District in Guangzhou was completed and put into operation, and various types of ultrafiltration
Published on: October 15, 2020 Clicks: 840
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The ultrafiltration membrane manufacturer told us that the difference between ultrafiltration membrane and ro membrane is accompanied by the increasing awareness of environmental protection, and more and more environmental protection machinery is used in various environmental protection solutions. For example, when solving sewage, many people do not know what ultrafiltration membrane and reverse osmosis membrane (ro membrane) are and how to distinguish them. Below, the ultrafiltration membrane manufacturer will briefly introduce the ultrafiltration membrane in detail for everyone
Published on: October 22, 2020 Number of hits: 482
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Muyuan Group was founded in 1992, with a total assets of 70 billion yuan, more than 70000 employees and more than 190 subsidiaries. Pig breeding business is distributed in 139 counties, 65 cities, 18 provinces; Its Muyuan shares were listed in January 2014, with a current market value of more than 250 billion yuan; 10.25 million pigs will be sold in 2019, ranking the first in large-scale breeding in China
Published on: June 3, 2020 Clicks: 370
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The separation technology of ultrafiltration membrane has become a standard of separation process due to its remarkable characteristics of operating at room temperature and low pressure, no phase change, and low energy consumption. This article will introduce the filtration principle and separation process of ultrafiltration membrane. Filtration principle of ultrafiltration membrane: ultrafiltration is a screening process. Under certain pressure, solutions containing large and small molecular solutes flow through ultrafiltration
Published on: April 23, 2020 Clicks: 1395
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1、 The basic principle of ultrafiltration membrane filtration Ultrafiltration is a screening process related to the membrane diameter. It is driven by the pressure difference on both sides of the membrane, and uses ultrafiltration membrane as the filtering material. Under a certain working pressure, when the source liquid passes through the membrane surface, the surface of the ultrafiltration membrane is covered with many tiny microporous plates that only allow water and small molecular water chemicals to become the passing liquid, However, the volume in the source solution exceeds that of the membrane
Published on: April 17, 2020 Number of hits: 1116
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The membrane industry chain from top to bottom includes: membrane material manufacturing, membrane module manufacturing, water treatment engineering construction, and operation and maintenance of water treatment facilities. The performance and price of upstream membrane materials directly affect the performance of membrane assembly equipment, the optimization space of membrane water treatment process, and the investment and operating costs of water treatment facilities. Therefore, the mature business model of the membrane industry is the R&D, production
Published on: March 27, 2020 Clicks: 1732
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The 15th CDWE Chengdu International Water Expo will be opened at the New International Convention and Exhibition Center of Chengdu Century City on March 21-23, 2019. As a key exhibition in Chengdu, CDWE has successfully held 14 sessions, and is held at the same time as CDEPE Chengdu Environmental Protection Expo every spring. The 15th Chengdu International Water Show in 2019 broke through the shackles of regional exhibitions
Published on: March 20, 2019 Number of hits: 433
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Ultrafiltration technology of ultrafiltration membrane manufacturers is a membrane separation process with screening as the separation principle and pressure as the driving force. The filtration precision is within 0.005-0.01um, which can effectively remove particles, colloids, bacteria and macromolecular organics in water. It can be widely used in the separation, concentration and purification of substances. The ultrafiltration process has no phase conversion, good temperature resistance, acid and alkali resistance and
Published on: August 27, 2018 Number of hits: 607
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After using the ultrafiltration membrane, it is found that the membrane often needs to be cleaned due to jamming in the filter tank, which reminds the operators that the ultrafiltration membrane manufacturer should not forget the habit of regular thorough cleaning during the use process, so as to reduce the problems in the work process, or even have similar situations. It is found by the test of professionals that they should try to clean up after work every day,
Published on: August 27, 2018 Clicks: 620
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So far, the momentum of the water purifier industry has increased. Nowadays, water purification equipment on the market has been everywhere, and more and more enterprises and brand businesses of water purification filter element have joined the water purification industry to seek better development. Reverse osmosis membrane: generally made of organic materials, with a filtration precision of 0.5-10 nm, it can remove 1-valent metal ions in water, with a desalination rate of 95%
Published on: August 27, 2018 Number of hits: 415
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After using the ultrafiltration membrane, we hope its basic performance can be greatly improved, including some basic properties. Here, we need to pay special attention to and understand its corrosion resistance. This condition can ensure that it will not be interfered by other conditions during use. Because there are all impurities in the filter, and these impurities will be fermented together for a long time
Published on: July 2, 2022 Clicks: 105
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Ultrafiltration membrane is a kind of microporous filtration membrane with the same pore size and the rated pore size range below 0.01 μ m. By applying appropriate pressure on one side of the membrane, solute molecules smaller than the pore size can be screened out to separate particles with molecular weight greater than 500 Dalton (atomic mass unit) and particle size greater than 10 nm. The industrial application of ultrafiltration membrane manufacturers is very extensive and has become a new type of chemical industry
Published on: August 27, 2018 Clicks: 561
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Ultrafiltration membrane is a very important part of membrane separation equipment. Because of its special role, the maintenance of ultrafiltration membrane manufacturers is a very important process. It is a key factor to ensure that these operations are fast and efficient at certain times and are very harmless to the membrane. Therefore, it takes some time to clean the ultrafiltration membrane without damage,
Published on: August 27, 2018 Clicks: 398
