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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: 434
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The 18th AWE (China Home Appliances and Consumer Electronics Expo) will be held in Shanghai New International Expo Center from March 14 to 17. The conference, with the theme of "AI smart life", comprehensively displayed cutting-edge technology products in the field of home appliances and consumer electronics. Will continue to promote traditional household appliances and emerging
Published on: March 18, 2019 Number of hits: 247
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Published on: March 12, 2019 Number of hits: 298
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Good news! In the afternoon of February 18, the second "I Love Tongxiang" Tongxiang College Students Employment and Entrepreneurship Promotion Conference was held in the gym of the north campus of Tongxiang Technician College! More than 1000 college graduates from all towns, streets and economic development zones in the city attended the promotion meeting. At the meeting, Sheng Yongjun, the secretary of the municipal party committee, once again incarnated as "talent recruiting ambassador" to introduce Tong to Tongxiang college students
Published on: February 22, 2019 Number of hits: 319
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To sum up the past and create better achievements for 2019, the Foreign Trade Department of the Group Company held the 2018 year-end meeting and 2019 work plan meeting on February 15 to study and deploy the key tasks for 2019. You Jianming, President of the Group, Zhong Jincao, Vice President, Sun Chenglei, Chief Financial Officer, Jiang Hongzhou, Chief Foreign Trade Officer, Zhu Yun, Senior Manager of Sales Management Department and all foreign trade staff
Published on: February 21, 2019 Number of hits: 305
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Jiefu Environmental Protection Spring Festival Holiday Notice Dear old and new customers friends: Hello! Thank you for your long-term trust and support and sincere cooperation! As the Year of the Pig approaches, I wish you all the best in advance. The Spring Festival holiday of Jiefu Environmental Protection in 2019 is arranged as follows: holiday time: January 31 to February 11, 2019 (12 days in total)
Published on: January 30, 2019 Number of hits: 326
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Another year in a hurry, when it was the year-end summary meeting again, stepping on the shadow of the past, step by step to the present. The experience on the way, from laughter to sorrow, from sweetness to bitterness, we have all come here. 2018 is a year of harvest and growth, and everyone has gained a lot. You Jianming, the president of the company, first made an opening speech, repeatedly emphasizing the importance of 3C management,
Published on: January 21, 2019 Number of hits: 303
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In recent years, MBR (abbreviation of Membrane Bio Reactor, translated as membrane bioreactor) has been equipped with engines and wings in the domestic development! The application of MBR in China can be traced back to 1993, when the membrane market in China was 200 million yuan. Today, the market scale of membrane in China has reached
Published on: January 15, 2019 Number of hits: 385
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On the evening of December 25, 2018, the 2018 "Chaoyang Plan" college students' growth experience sharing meeting was held in the multi-function hall on the fourth floor of the company's administrative building, summarizing and sharing their gains and growth in Jiefu since their six months of employment. At the same time, it also allows these "young workers" to further deepen their understanding of Jiefu, better integrate into the Jiefu family, and more quickly stay in Jiefushi
Published on: January 11, 2019 Number of hits: 261
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2018: Water purifier manufacturers and current situation of water purifier market The domestic domestic water purifier industry has developed relatively late compared with foreign countries, but has sufficient stamina. The water purifier manufacturing industry has high requirements for production technology. On the one hand, water purifier manufacturers need more manpower and material resources. On the other hand, water purifier manufacturers have strict requirements for their product equipment and process flow. In fact, everything is related to drinking water health
Published on: January 11, 2019 Number of hits: 350
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Global MBR membrane supply and demand status and forecast (2011-2021) 1. Global MBR membrane production capacity, output, capacity utilization and development trend (2011-2021) 2011-2016, with the increase in the number of enterprises, technological progress and production efficiency, global MBR membrane production capacity and output increased year by year, but
Published on: January 11, 2019 Number of hits: 355
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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: 326
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1 Material introduction Polytetrafluoroethylene (PTFE) material has excellent high temperature resistance, chemical resistance, non adhesion and hydrophobic properties. PTFE microporous membrane is prepared by biaxial stretching process. It has a microporous structure with interlaced fibers, high porosity, small and uniform pore diameter. Therefore, PTFE microporous membrane can achieve high efficiency under low resistance
Published on: January 3, 2019 Clicks: 2003
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1 Material introduction The air filter paper mainly uses high-quality imported wood pulp fiber as the material, supplemented by polyester staple fiber and water-soluble fiber with high-strength bonding function, to make paper with high strength, good air permeability and high dust collection rate. 2 Features Analyzed from the scanning electron microscope of the empty filter paper, the separation and brooming of the plant fiber itself and the bonding of the water-soluble fiber endow the paper with high strength; Polyester fiber bridge
Published on: December 22, 2018 Clicks: 935
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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: 488
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At present, the growth rate of the global filtering market is higher than that of GDP. Nowadays, health and environmental protection are becoming increasingly important, and filtration has become extremely important. In order to continue and better promote the innovative development of the filtration and separation industry and improve the R&D, manufacturing and operation level of related products, the 7th Asia Filtration and Separation Industry Exhibition 2018 was held on May 7, 2018 at
Published on: December 13, 2018 Clicks: 518
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When spring comes to Fengcheng, the cold plum blossoms are forced to open. When the wind blows into the trees, the snow gradually invades the moss. "The 7th Asia Filtration and Separation Industry Exhibition and the 10th China International Filtration and Separation Industry Exhibition" came to a successful conclusion in the rain and snow on December 7. Although the cold wind was biting, the enthusiasm of the exhibition remained unchanged, and the number of on-site customers kept flowing. The number of visitors reached 8674, an increase over the previous one
Published on: December 10, 2018 Clicks: 289
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With the national emphasis on environmental protection and the development of industrial water treatment technology, the following is a brief description of the current new technology of industrial wastewater treatment. Membrane technology The commonly used membrane separation methods include microfiltration, nanofiltration, ultrafiltration and reverse osmosis. As membrane technology does not introduce other impurities in the treatment process, it can realize the separation of macromolecular and small molecular substances, so it is often used for recycling of various macromolecular raw materials
Published on: November 15, 2018 Number of hits: 781
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MBR membrane bioreactor is a new type of useful sewage treatment process that combines useful membrane separation skills with traditional activated sludge process. It uses MBR flat membrane modules with unique structure to place them in the aeration tank. The water after aerobic aeration and biological treatment is pumped out by the pump after filtering through the filter membrane. MBR sewage treatment
Published on: November 10, 2018 Clicks: 664
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Membrane bioreactor (MBR) technology is a sewage treatment method that combines the traditional activated sludge process and membrane separation technology. Its effluent is clear, transparent and of high quality, which is highly praised. It is widely used in various industrial sewage treatment, but it has also caused many bad enterprises to randomly recommend and use it, causing MBR membrane blockage or even serious damage, and greatly reducing the service life of the membrane. In this regard, Jiefu Environmental Protection
Published on: November 1, 2018 Clicks: 330
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China is a country with a long history of traditional wine culture. When the cup is pushed and the cup is changed, feelings are exchanged, things are done and the culture is spread. However, with the rapid development of society, people feel that the traditional wine culture brings happiness to themselves, and at the same time, they also have high requirements for wine, which is not only good to drink, but also safe and healthy. Strong wine is obtained by hyping the concept of health
Published on: September 5, 2018 Number of hits: 381
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If a good membrane separation equipment wants to be used for a longer time and maintain a good service condition, it needs to work hard on maintenance, and this maintenance can not be separated from adding high-quality oil to the equipment on time. This process is indispensable. Anyone who knows about maintenance should understand this truth. The concept of punctuality here is very important because when the membrane separation equipment is normal
Published on: September 5, 2018 Clicks: 420
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