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National Day Celebration: Commemorating 75 Years of Our Nation   As we approach the National Day holiday, this year holds special significance as we celebrate the 75th anniversary of our nation's founding. This milestone not only marks a significant moment in our history but also serves as an opportunity to reflect on our achievements, embrace our values, and look forward to a bright future. A Journey Through Time Seventy-five years ago, our country embarked on a transformative journey, emerging from challenges to establish a foundation built on unity, resilience, and progress. The founding of our nation was not just a political event; it symbolized the aspirations of millions who yearned for freedom, dignity, and a better future. Over the decades, we have witnessed remarkable transformations in various sectors, including economy, education, technology, and healthcare.    From the establishment of vital infrastructure to the advancement of science and technology, our nation has made tremendous strides. Today, we stand as a testament to hard work, innovation, and collaboration. Our rich cultural heritage continues to inspire pride among citizens, while our commitment to development has placed us on the global stage.    Celebrating Our Achievements   This year, as we celebrate our 75th anniversary, it is essential to recognize the milestones that have shaped our journey. The economic growth we have experienced is noteworthy; we have transitioned from a primarily agrarian society to a dynamic, diversified economy. The rise of industries, technological advancements, and the emergence of a vibrant service sector have contributed to increased living standards and improved quality of life for our citizens.   In particular, our advancements in water treatment technology have been groundbreaking. The development of modern wastewater treatment equipment, including advanced filtration systems and reverse osmosis technology, has revolutionized how we manage and utilize our water resources. These innovations ensure that every citizen has access to safe, clean drinking water, highlighting our commitment to public health and environmental sustainability.

As the Paris Olympics dazzle with their grand opening, all eyes are on the City of Light. However, behind this splendid celebration lies a critical yet often overlooked industry—the water treatment sector. As the host of the Olympics, Paris not only showcases its cultural charm and sporting spirit but also ensures the cleanliness and safety of water bodies across venues and ceremonial sites. In preparation for the opening ceremony, the Paris municipal authorities meticulously treated and purified the waters of the Seine River to meet international standards, providing a healthy and safe environment for athletes and spectators alike. As a sales representative in the water treatment industry, we recognize the pivotal role of water quality management in such major events. While our products may not have been directly involved in the water treatment for the Paris Olympics, we understand that whether it's large international sporting events or everyday drinking and industrial water needs, water quality and safety are crucial for human health and environmental protection. The water treatment industry supports communities, businesses, and events globally through innovative technologies and specialized knowledge. Our mission is to ensure sustainable use of water resources, reduce pollutant discharge, and deliver efficient water treatment solutions to address increasingly severe environmental challenges. Against the backdrop of the Paris Olympics, we aim to raise awareness and attention to the water treatment industry through this high-profile event. Water treatment is not just a technology but a collective responsibility to create a cleaner and healthier environment for our future generations. At this special moment, let's unite in safeguarding and managing our precious water resources, striving to bring a cleaner and more sustainable future to the world!

China Announces Dragon Boat Festival Holiday: June 8th to June 10th, 2024 Beijing – In celebration of China’s traditional Dragon Boat Festival, the government has announced a national public holiday from June 8th to June 10th, 2024. During this period, vibrant activities will take place across the country to commemorate this significant cultural festival. Origin and Significance of the Dragon Boat Festival The Dragon Boat Festival, also known as Duanwu Festival, is one of China's oldest traditional holidays, with a history spanning over two thousand years. It is typically celebrated on the fifth day of the fifth lunar month in honor of the great poet and patriot Qu Yuan from the Warring States period. According to legend, Qu Yuan drowned himself in the Miluo River out of despair for his country’s fate. In memory of him, people raced dragon boats and threw rice dumplings into the river to keep fish away from his body, traditions that have evolved into the modern Dragon Boat Festival customs. Celebrations Across the Country During the three-day holiday, various traditional activities will be held nationwide, including dragon boat races, making zongzi (rice dumplings), and hanging mugwort and calamus. These activities not only showcase rich cultural heritage but also enhance community spirit and promote health awareness. 1. Dragon Boat Races: Dragon boat racing is one of the most iconic activities of the Dragon Boat Festival. Rivers and lakes across the country will host exciting dragon boat competitions, attracting numerous teams and spectators. Participants paddle vigorously to the beat of drums, creating a lively and thrilling atmosphere. 2. Making Zongzi: Zongzi is the traditional food of the Dragon Boat Festival. Families and community members gather to make and cook zongzi, enjoying the fun and warmth of being together. 3. Hanging Mugwort and Calamus: During the Dragon Boat Festival, people hang mugwort and calamus on their doors to ward off evil spirits. This custom is still widely practiced in modern society, reflecting people’s wishes for health and safety. Conclusion The Dragon Boat Festival embodies the harmonious blend of tradition and innovation. While we commemorate the historical significance and cultural customs of this festival, it is equally important to recognize the contributions of modern technology in enhancing our quality of life. Advances in water treatment technology, particularly the use of hollow fiber membranes and reverse osmosis membranes, ensure that we can enjoy the Dragon Boat Festival celebrations with access to clean and safe water. The Dragon Boat Festival is not only a time to remember history and pass down cultural traditions but also a moment for family and friends to reunite and share joy. We wish everyone a happy Dragon Boat Festival and all the best!

Labor Day Holiday Notice and Special Discount Offers   Date:April 28, 2024   As the Labor Day holiday approaches, we at [X Membrane] would like to extend our warmest wishes to all our esteemed clients and partners. Labor Day is a time to celebrate the hard work and achievements of workers everywhere, and we hope you enjoy a well-deserved break.   Holiday Schedule Please be advised that our office will be closed from May 1st to May 6th, 2024, in observance of the Labor Day holiday. We will resume normal operations on Monday, May 7th, 2024.   Service and Order Arrangements To ensure that your needs are met without interruption, we kindly request that all orders intended for processing before the holiday be placed no later than April 28th. This will allow us adequate time to handle your requests before the holiday period.   Special Discount Offers In celebration of Labor Day, we are excited to offer exclusive holiday discounts. This is a perfect opportunity to take advantage of our special promotions tailored just for this festive season. Further details about these offers will be available on our website and sent out via our newsletter.   We appreciate your understanding regarding our holiday schedule and encourage you to contact us with any urgent orders or inquiries before the holiday closure. For assistance during the holiday, please refer to our website where you can find helpful resources and information.   Thank you for your continued trust and partnership. We look forward to serving you with even more dedication and to providing exceptional value in our future collaborations.   Warm regards, Judy [X Membrane]   [whatsapp:86 18913342553]   [www.xmembranefilter.com]

Title: Important Moroccan Clients Visit China to Inspect Advanced Production Facilities for Alternative Kubota Flat Membrane Date: 2024.4.16 Location: [Nanjing Factory] As China's water treatment industry strides into a new era of international cooperation, X Membrane is proud to announce that our key Moroccan clients have arrived in China for a week-long visit to inspect and finalize the flat membrane production facilities intended for their critical projects. This visit marks a significant step in X Membrane 's expansion into the global market and demonstrates the international recognition of our technology and services. Seeking efficient water treatment solutions, our Moroccan clients are specifically looking to replace traditional Kubota flat membranes to enhance their facilities that process 40 tons and 120 tons per day, respectively. X Membrane has not only showcased our 0.8m² flat sheet membrane technology but also presented four customized water treatment units tailored for this client, which will support their water treatment needs. During their visit, the client team toured X Membrane's production line to gain a deep understanding of our manufacturing processes, quality control, and innovative technologies. Our technical team also provided professional guidance and recommendations on how to effectively integrate these systems into the client's existing water treatment facilities. X Membrane's CEO, Mr Zhou, stated, "We are delighted to welcome our Moroccan clients. This visit is not only a great opportunity to showcase our leading technologies but also a crucial step in strengthening our cooperation. We are committed to delivering customized solutions that meet their specific needs to ensure the success of their projects." Throughout the visit, both parties also discussed future collaboration opportunities and how to leverage X Membrane's advanced technology and expertise to support the Moroccan client's expansion plans in the future.   As global challenges in water resource management intensify, X Membrane continues to extend the international reach of its solutions, offering efficient and sustainable water treatment technologies. Through such international collaborations, X Membrane not only solidifies its position in the global market but also contributes to driving technological innovation in the industry. Contact Information: [www.xmembranefilter.com]   About X Membrane [Wastewater Treatment]

        Qingming is one of the twenty-four solar terms in my country. Since the twenty-four solar terms more objectively reflect changes in temperature, rainfall, phenology and other aspects throughout the year, working people in ancient times used them to arrange agricultural activities. "Huainanzi? Tianwen Xun" says: "Fifteen days after the spring equinox, when Dou Zhiyi is on the second day, the Qingming wind will arrive." According to "Hundred Questions of the Years": "Everything growing at this time is clean and bright. Therefore, it is called Qingming Festival." When Qingming Festival comes, the temperature rises and the rainfall increases. It is a good time for spring plowing and spring planting. Therefore, there are farmers' proverbs like "Before and after Qingming, order melons and plant beans" and "Afforestation is better than Qingming." UF Membrane It can be seen that this solar term is closely related to agricultural production.        However, Qingming, as a festival, is different from a pure solar term. Solar terms are symbols of phenological changes and seasonal sequences in my country, while festivals contain certain customary activities and commemorative significance.        Qingming Festival is a traditional festival in my country and the most important sacrificial festival. It is a day for worshiping ancestors and sweeping tombs. Tomb sweeping, commonly known as visiting graves, is an activity to pay homage to the deceased. Most of the Han people and some ethnic minorities visit tombs during the Qingming Festival.        According to the old custom, when sweeping the tomb, people should bring wine, food, fruit, paper money and other items to the cemetery, offer the food in front of the tomb of their loved ones, burn the paper money, cover the tomb with new soil, and break a few green branches to insert on the tomb. , then kowtow and worship, and finally eat the food and wine and go home.RO membrane Du Mu, a poet of the Tang Dynasty, wrote a poem "Qingming": "It rains heavily during the Qingming Festival, and pedestrians on the road are dying. May I ask where the restaurant is? The shepherd boy points to Xinghua Village." It describes the special atmosphere of the Qingming Festival.        Qingming Festival, also called the Outing Festival, according to the solar calendar, it is between April 4th and 6th every year. It is the time when the spring scenery is bright and the grass is green, and it is also a good time for people to go out in the spring (called outing in ancient times) time, so the ancients had the custom of going outing during the Qingming Festival and carrying out a series of sports activities.        To this day, the custom of worshiping ancestors and mourning deceased relatives during the Qingming Festival is still very popular.

  The Chinese Lunar New Year is just around the corner, and people across the country are busy preparing to celebrate this important traditional festival. Spring Festival is one of the most important traditional festivals in China, and it is also a time for family reunion, sharing joy, and blessings. At this special moment, people will clean their houses, prepare New Year's goods, paste Spring Festival couplets, and hang lanterns, creating a strong festive atmosphere. This year's Spring Festival celebration is expected to be very exciting. Many places will hold grand temple fairs and cultural performances, allowing people to feel the unique charm of traditional culture. In addition, fireworks displays, dragon and lion dances and other traditional activities will also be held in various places to add a festive atmosphere to the New Year. During the Spring Festival, people will also taste various traditional foods, such as dumplings, rice cakes, fish, etc. These delicacies not only taste delicious, but also carry the meaning of reunion, happiness, and good luck. For those who cannot go home for the New Year, local governments and enterprises have also taken a series of measures, such as providing free New Year's Eve dinners, organizing cultural performances, etc., so that they can feel the warmth of home in a foreign land. In general, the Chinese New Year is a joyous and hopeful festival, where people look back on the past year's harvest and look forward to the future development. I wish the people of the whole country good health and all the best in the new year.

  The Desalination Reverse Osmosis Product is an advanced water treatment equipment that uses reverse osmosis technology to effectively remove impurities, bacteria, viruses, heavy metals and other invisible harmful substances in the water. After several days of production, we finally completed the last process on the production line and were ready to deliver the products to customers. Busy people in the warehouse are making final preparations for the Desalinated Reverse Osmosis products that are about to be shipped. They place carefully packaged products on the shelves, and each product undergoes strict inspection and quality control to ensure that every piece of equipment leaving the warehouse is flawless.   Staff members lift desalinated reverse osmosis products onto transport vehicles. They operate with a high sense of responsibility and professionalism to firmly secure the products in the carriage to prevent any damage during transportation.   Before the vehicle is started, the warehouse manager carefully checks the product outgoing list to ensure that each customer's order is accurate. They adopt an advanced inventory management system to ensure that the quantity and specifications of products are consistent with customer needs.     To sum up, the delivery of desalinated reverse osmosis products is a process of protecting health together with customers. From the warehouse to the destination, every step is filled with professionalism and care, providing customers with a safe and reliable water source. In the future, we believe that desalinated reverse osmosis products will continue to bring fresh and healthy water quality to more people, adding more happiness and joy to their lives.

  Water is the source of life, and its quality is directly related to human health and the sustainable development of society. In today's increasingly serious environmental pollution, how to purify water quality has become the focus of global attention. Reverse osmosis membrane technology as an efficient, energy-saving water treatment technology, is gradually becoming the key to purify water quality. The basic principle of reverse osmosis membrane technology is to use the selective permeability of semi-permeable membrane, by applying pressure to one side of the membrane, so that the water molecules can permeate through the membrane, while the impurities and dissolved solids remain on the other side of the membrane, so as to realise the purification of water. This technology has a high degree of selectivity and filtration accuracy, and can remove suspended solids, colloids, organic matter, microorganisms, heavy metal ions and other harmful substances from water, while also removing salts from water and improving water purity. Reverse osmosis membrane technology has many advantages. Firstly, it has high processing efficiency and can purify a large amount of water in a short period of time. Secondly, it has low energy consumption, easy operation, does not need to add chemicals, and will not produce secondary pollution. In addition, the service life of reverse osmosis membrane is long, it can reach 3-5 years or even longer, so it has low operation cost.

The RO membrane is an artificial semipermeable membrane with certain characteristics made by simulating the biological semipermeable membrane. It is the core component of reverse osmosis technology. The principle of reverse osmosis technology is to separate these substances from water under the action of a pressure higher than the osmotic pressure of the solution, based on the fact that other substances cannot penetrate through the semipermeable membrane. The membrane pore size of the reverse osmosis membrane is very small, so it can effectively remove dissolved salts, colloids, microorganisms, organic matter, etc. in the water. The reverse osmosis membrane is widely used in fields such as seawater desalination, brackish water desalination, drinking water purification, industrial pure water preparation, wastewater treatment, and special separation.

Fouling is the process by which the particles (colloidal particles, solute macromolecules) are deposited or absorbed onto the membrane surface or pores by physical and chemical interactions or mechanical action. Membrane fouling can cause severe flux drops and affects the quality of the water produced. Severe fouling may require intense chemical cleaning or membrane replacement. This increases the operating costs of a treatment plant. A recent review reports the latest findings on applications of aeration in submerged membrane configuration and describes the performance benefits of gas bubbling. The choice of aeration rate is a key parameter in submerged membrane bioreactor design. Many other antifouling strategies can be applied in membrane bioreactor applications. They include, for example: · Intermittent permeation or relaxation, where the filtration is stopped at regular time intervals before being resumed. Particles deposited on the membrane surface tend to diffuse back to the reactor; this phenomenon will be increased by the continuous aeration applied during this resting period. · Membrane backwashing, where permeate water is pumped back to the membrane and flows through the pores to the feed channel, dislodging internal and external foulants. · Air backwashing, where pressurized air in the membrane's permeate side builds up and releases a significant pressure within a very short period of time. Membrane modules, therefore, need to be in a pressurized vessel coupled to a vent system. Air usually does not go through the membrane. If it did, the air would dry the membrane and a re-wet step would be necessary, accomplished by pressurizing the feed side of the membrane. · Proprietary antifouling products, such as Nalco's Membrane Performance Enhancer Technology.    

X Membrane Co.,Ltd. provides advanced membrane filtration technologies for a wide range of water treatment applications.   X-MBR is a high-end membrane series which is based on hollow fiber membrane. These lighter, stronger composites are made of PET lining embedded in PVDF functional layer.   Monofilament breaking strength is more than 200N(newton) and tensile strength is greater than or equal to 100.0Mpa. This unique composite material solves the deformation, breaking and damage problems and has the characteristics of high mechanical strength, stable and sound water quality, large running flux and long service life.   Appearance Hollow fiber Dimensions（mm） 630*1000 630*1500 630*1960 Membrane material PVDF Effective membrane area（㎡） 10 15 20 Design fluxm³/0.1MPa·25℃ 10-40L/㎡/H Filter type Immersion suction filtration Component connection mode Plug in Type of nozzle / Connecting pipeΦ 32 Packaging material of membrane module Plastic and Wooden Case Service temperature 5-50℃ Operating pressure ≤0.3MPa PH range 1-14 Molecular weight cut off（Dal） 67000-100000 Membrane material Hydrophilicity PVDF（PETlining） Membrane pore size 0.1um/0.04um porosity >70% Initial water yield >300L/㎡·h Design flux 10-40L/㎡·h PH range 2-11 Operating temperature range 5-40℃ Aeration rate Gas water ratio15:1-20:1