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MBR membrane (membrane bioreactor), as an advanced membrane separation technology, has broad application prospects in urban drainage system. With the acceleration of urbanization, urban drainage system has higher requirements for wastewater treatment. The traditional wastewater treatment process is faced with problems such as unsatisfactory treatment effect, limited treatment capacity, and large equipment area, while MBR membrane technology has high
Published on: August 29, 2023 Clicks: 23
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The working content of MBR membrane, the characteristics of mbr sewage treatment process and the relevant performance parameters of MBR membrane are described in this paper. 1、 The process of MBR membrane work can be described as follows: waste water is injected into the sewage pool through 1-2mm grid, where the seepage water quality and water consumption are adjusted; The residue shielded by the grid must be removed regularly. Next, the waste water in the sewage pool is pumped to
Published on: August 27, 2022 Clicks: 417
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Integrated sewage treatment equipment is applicable to domestic sewage in residential quarters, towns, office buildings, shopping malls, business hotels, nursing homes, administrative organs, colleges, hospital clinics, highways, railway lines, factories and mining enterprises, tourist attractions, and other large, medium and small industrial production organic wastewater from slaughter, aquatic processing Organic wastewater from food and other large, medium and small industries. The machine
Published on: July 23, 2022 Clicks: 131
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In the 5000 year civilization history of Chinese culture, the brewing of wine can be traced back to more than 3000 years ago. Wine culture has long been deeply integrated with traditional culture and customs. As the representative of Chinese liquor, liquor has undergone many transformations, forming a pattern of "flowers are blooming, each has its own advantages". In recent years, under the influence of the restriction of three public consumption and the eight central regulations, the consumption structure of alcohol has increased
Published on: June 25, 2022 Clicks: 215
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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: 194
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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 Number of hits: 176
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Published on: December 24th, 2021 Clicks: 164
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This paper introduces the work content of the Jaffel MBR membrane and the advantages of the mbr sewage treatment process in detail. First, the steps in the MBR membrane work can be described as follows: sewage is injected into the sewage pool through 1-2mm grid, where the water body and water flow are adjusted; 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: 587
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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, 2021-14 Clicks: 198
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The membrane bioreactor is generally applicable to the daily living wastewater treatment and recycling of decentralized customers such as residential quarters, hotels, resorts, colleges, office buildings, and the organic chemical wastewater treatment of wine, tanneries, food, chemical plants and other fields. The water yield of membrane bioreactor is commonly used for irrigation, cleaning, environmental sanitation, outdoor landscaping and other non edible
Published on: July 21, 2021 Clicks: 370
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The Fifth Plenary Session of the 19th Central Committee of the Communist Party of China successfully concluded, making an important strategic deployment for the economic and social development of the "14th Five Year Plan", deliberating and passing the "Suggestions of the Central Committee of the Communist Party of China on Formulating the 14th Five Year Plan for National Economic and Social Development and the Vision for the Year 2035", and using a separate department to promote green development and promote harmonious coexistence between man and nature. The 14th Five Year Plan will adhere to the principle of improving health
Published on: December 25, 2020 Number of hits: 170
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The application of diversified membrane technology combination process has further developed. In recent years, landmarks such as Beijing, Tianjin, Shanxi, Chaohu Lake basin, Taihu Lake area, and Daqing River have been successively introduced. The sewage treatment and discharge standards in some sensitive areas have reached quasi Class IV and even Class III standards from the previous Class A standards, The diversified membrane technology combination process will be more and more
Published on: October 27, 2020 Clicks: 531
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Heaven says three very "foreign" crafts, right? Just like Xiaocui became Marry, does it look more foreign to put on a foreign name? Today, these three heroes are SBR, MBR and MBBR, but the foreign spirit is quite foreign. For our native Chinese, looking at foreign names is like looking at foreigners
Published on: June 19, 2020 Clicks: 4162
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[Abstract] Hexafluoropropylene high concentration fluoride salt wastewater uses about 20% Ca (OH) 2 emulsion precipitation to remove F - and CO32 -, recover KOH solution, and reuse it in production to achieve zero wastewater discharge. The concentration unit wastewater, suspended polymer wastewater, PTFE purification R22 wastewater and dispersion polymerization 4 strands of fluorine containing
Published on: May 18, 2020 Number of hits: 293
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Abstract: The "near zero discharge" technology of coal chemical industry wastewater is a major technical research on coal chemical industry wastewater treatment and resource utilization, aiming at solving the problems of coal chemical industry water resources and wastewater treatment in China. Taking the current situation of coal chemical industry wastewater treatment technology as the breakthrough point, combined with engineering examples, the coal chemical industry wastewater is treated from the aspects of pretreatment, biochemical treatment, advanced treatment and high salt water treatment“
Published on: May 18, 2020 Number of hits: 254
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With the rapid development of intelligent industrial production and the continuous development of urban scale, the water demand and sewage volume of large cities continue to increase, leading to the increasingly insufficient water flow of water resources in large cities, the gradual deterioration of water environment governance, and the increasingly pessimistic water source crisis. Traditional treatment of water source pollution can no longer be integrated into the new situation of rapid development. Membrane MBR membrane bioreactor (Me
Published on: April 9, 2020 Clicks: 450
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On the afternoon of July 3, the 15th meeting of the Company's Strategic Development Committee in 2019 and Jiefu Industrial Water Treatment Strategy Decoding Meeting were held at the headquarters of Zhaohui Group. President You, Vice President Zhong, all members of the Company's Strategic Development Committee and business backbones of the Company attended the meeting. First, Zhu Yun, Secretary General of the Strategic Development Committee, summarized the current strategic progress of various departments
Published on: July 8, 2019 Number of hits: 340
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South China High Quality Water Exhibition - The 4th Guangdong International Water Treatment Technology and Equipment Exhibition will be held in Guangzhou Poly World Trade Expo on April 1-3. The exhibition area has expanded to 55000 square meters, with more than 1000 exhibitors and an estimated 45000 visitors. It is the "only benchmark professional water exhibition in South China". Jiefu Environmental Protection as a Country
Published on: April 1, 2019 Number of hits: 506
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Since entering the new century, with the rapid improvement of China's market economy, all walks of life have achieved very rapid development, and the living standards and quality of life of urban residents have also been significantly improved. However, at the same time, China's ecological environment has also suffered serious damage, and various pollution sources continue to erode China's ecological environment. Among them, water pollution is a source of pollution
Published on: January 7, 2019 Number of hits: 325
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Brief description of common process performance Brief description of process name Brief description of advantages and disadvantages of AB process AB process, namely adsorption biodegradation process, is composed of A and B secondary activated sludge systems in series without primary sedimentation tank, and has separate sludge return systems. High load in section A is mainly used for adsorption removal, while low load in section B is used for biological oxidation degradation. ① Strong shock load resistance
Published on: December 18, 2018 Number of hits: 487
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On May 4, Jiefu Environmental Protection won the Excellent Supplier Award of Hebei Hengte Environmental Engineering Co., Ltd., Shi Yinfeng, the general manager of the company, and Xia Mingshan, the sales manager of North China, received the trophy on behalf of the company. Hebei Hengte Environmental Protection Engineering Co., Ltd. is a first-class water treatment and environmental protection company in China, engaged in various sewage treatment, industrial wastewater treatment, river treatment project contracting, third-party operation, etc
Published on: May 4, 2018 Number of hits: 704
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The annual three-day global water treatment event - the 7th AQUATECHCHINA Shanghai International Water Show was successfully concluded on June 2. The number of exhibitors reached 120000, the exhibition area expanded to 220000 m2, and the number of exhibitors reached more than 3400. The scale of the exhibition, the range of exhibits, and the number of enterprises reached new heights.
Published on: August 27, 2018 Number of hits: 740
