Beijing Bishuiyuan Technology Co., Ltd. is a high-tech enterprise founded by returned scholars in Zhongguancun, Beijing in 2001. It has a registered capital of 549.78 million yuan and net assets exceeding 4 billion yuan. It has nearly 20 subsidiaries nationwide. On April 21, 2010, Bishuiyuan was listed on the Growth Enterprise Market of the Shenzhen Stock Exchange (stock code: 300070, abbreviated as Bishuiyuan). It is one of the * batch of high-tech enterprises, the third batch of national innovative enterprises, and the * Zhongguancun National Independent Innovation Demonstration Zone innovative enterprise. With independent research and development and advanced membrane technology, it solves the water environment problems of "dirty water, insufficient water, and unsafe water". It provides overall technology and engineering solutions with membrane water treatment as the core, covering the entire water industry chain: membrane technology research and development, membrane equipment manufacturing, urban and industrial sewage treatment, solid waste sludge treatment, tap water treatment, seawater desalination, water engineering construction, water investment and financing, as well as civil and commercial water purification equipment.
Bishuiyuan takes technological innovation as its core competitiveness and has developed PVDF enhanced micro/ultrafiltration membranes, low-pressure reverse osmosis membranes, and membrane bioreactor (MBR) technologies with independent intellectual property rights. It has overcome the three major technical challenges of membrane material research and development, membrane equipment manufacturing, and membrane application processes, and is one of the few enterprises in the world that simultaneously possesses independent intellectual property rights for the three technologies mentioned above. Bishuiyuan has more than 70 technologies and multiple gaps. It has won numerous honors such as the Second Prize for National Science and Technology Progress, the First Prize for Science and Technology Award of the Ministry of Education, the National Independent Innovation Product, and the National Key New Product. Bishuiyuan has undertaken national major scientific research projects such as the "863" Program, National Major Water Special Project, National Science and Technology Support Program, and National Torch Program. The company has established a "Postdoctoral Workstation" and a "Beijing Enterprise Technology Center", and has cooperated with Tsinghua University to build the "Tsinghua Bishuiyuan Environmental Membrane Technology Research and Development Center". It is also responsible for building the National Environmental Protection Membrane Bioreactor and Sewage Resource Utilization Engineering Technology Center. Bishuiyuan has been widely recognized by the country and society.
Serving the country with industry and serving society with technology is the heart of Bishuiyuan's martial arts. At present, Bishuan has completed thousands of sewage recycling projects, with a total scale of more than 4.5 million tons/day. It can add more than 1.5 billion tons of high-quality recycled water to the country every year. It has participated in the the Taihu Lake Lake Basin, Dianchi Lake area, Danjiangkou Water Source Protection Area of South to North Water Transfer, the Beijing Olympic Dragon shaped Water System Project, the National Grand Theater Water Treatment Project, Gaobeidian Renewable Water Plant Project and other national water environment key governance projects, and has played an important role in water environment governance in new rural construction, making important contributions to China's water environment protection. In response to water scarcity and drinking water safety issues, Bishuiyuan is writing a new chapter in the research and application of reverse osmosis membranes and ultrafiltration membranes: using reverse osmosis membranes to achieve deep sewage purification and seawater desalination, effectively increasing water resources; Using ultrafiltration water purification technology and three safety series water purifiers in the construction of water plants and drinking water terminals to ensure safe drinking water for the people and guarantee water safety.
Inheriting social responsibility and promoting ecological civilization. Bishuiyuan will stand at the forefront of membrane technology, earnestly implement the national energy conservation and emission reduction development strategy, and aspire to become a reliable force for China to control water pollution, protect the water environment, increase water resources, and ensure water security. In the vision, it will demonstrate China's tremendous innovation power!