Principal Shi Jianjun delivered a speech. He extended a warm welcome to the leaders, experts, relevant departments, and brother universities attending the meeting. Shi Jianjun said that since2004At the beginning of the year, w88 casino focused on the theme of green campus construction, with the core of saving resources and improving resource utilization efficiency, and focusing on projects such as electricity saving, water saving, gas saving, energy saving, and emission reduction, and explored new ideas and new measures for green campus and low-carbon campus construction. The water-saving measures taken by w88 casino mainly include three points: First, build a reclaimed water treatment station and use "physical+Biochemical" method to recycle waste water; the second is to use the "flat to slope" roof and build a reservoir to recycle rainwater; the third is to build a membrane sewage treatment station to treat septic tank sewage. By taking comprehensive water-saving management measures, a "three-dimensional" water-saving system in the w88 casino has been built. Through years of water-saving campus construction, w88 casino's water-saving and water-saving work has achieved remarkable results:2007Year9In March, w88 casino was identified by the Ministry of Education as one of the first batch of advanced pilot universities in the country for the "Energy Saving and Emission Reduction w88 casino Action Theme Education Activities";2009Year4month, identified as by Beijing City2008"Construction of excellent colleges and universities through "conservation-oriented schools".

Zhang Liuhua, Vice Chairman of the National College Energy Conservation Alliance, issued an initiative to colleges and universities across the country to save water, protect water, and strive to create conservation-oriented campuses: first, establish awareness of water conservation and advocate new concepts of water conservation; second, develop good water-saving habits; third, accelerate the construction of water-saving campuses.

Deputy Director Li Baorong of the State Administration of China pointed out in his speech that during the "Eleventh Five-Year Plan" period, with the great attention and vigorous promotion of the Ministry of Education, the national education system worked together and worked hard, and made positive progress in energy conservation. This year, our country has included energy conservation and emission reduction in the “Twelfth Five-Year Plan”. He emphasized that colleges and universities are important bases for spreading the concept of conservation and advocating the trend of frugality. Doing a good job in conserving energy resources in the education system, especially schools, will have a positive impact on promoting energy conservation and emission reduction in the whole society.

In his speech, Assistant Minister of Education Lin Huiqing pointed out that this event should be used as an opportunity to strengthen the construction of energy-saving campuses in various universities. Lin Huiqing put forward three hopes: first, focus on the combination of management energy saving and technology energy saving; second, focus on the combination of technology transformation and enterprise cooperation; third, focus on the combination of energy saving education and energy saving services. Finally, Lin Huiqing called on all universities to join hands in building a conservation-oriented and beautiful campus.

Morning10Dian, leaders of the State Administration of Management, Ministry of Education, Beijing Municipal Education Commission and leaders and representatives of brother universities50Yu people were divided into two groups to visit w88 casino’s water-saving and energy-saving projects.

The visiting group visited the reclaimed water station, membrane sewage treatment station and ground source heat pump in the scientific research building of w88 casino respectively+Energy-saving projects such as the ecological air-conditioning system at the end of the capillary network, learn more about the construction status. Secretary Wang Ling, Principal Shi Jianjun, Vice Principal Hu Fuyin and heads of relevant departments of w88 casino accompanied us. Director Ren Minghe of the Infrastructure Department and Assistant Director Wang Hongwei of the Infrastructure Department introduced the basic situation of relevant energy-saving projects in w88 casino respectively.

At the reclaimed water station, the visiting group learned about the reclaimed water treatment process in detail, and visited facilities such as simple laboratories, reclaimed water pipe network circulation systems, and rainwater reservoirs. According to reports, w88 casino’s water-saving project has been implemented in three phases, focusing on sewage treatment and rainwater recycling:2004The first daily processing capacity was built in 20359_20372|1000ton gray water treatment station, mainly treats bathing, toilet wastewater and part of septic tank sewage;2005The campus gray water and rainwater collection pipe network has been laid and8Construction of reservoirs;2009Day processing installed in the year300tons of membrane treatment device to treat septic tank sewage. Currently, w88 casino70%Buildings use gray water for toilet flushing,30%'s green space is irrigated with gray water. According to statistics,2010The per capita annual water consumption of Beijing universities is30tons, w88 casino’s per capita annual water consumption is only19ton.

Visit w88 casino’s energy-saving project

At the membrane treatment station, the visiting group inspected the equipment room, control cabinets, water pumps, fans and other facilities. In order to solve the problem of insufficient raw water,2009w88 casino introduced the world’s most advanced reclaimed water treatment equipment——VRM-Ultrafiltration membrane treatment device. The working principle of the membrane bioreactor mainly consists of three process steps: clarification pretreatment, biochemical aeration treatment and membrane filtration treatment, which can treat septic tank sewage every day300tons, which greatly solves the problem of insufficient reclaimed water and raw water.

On the way to the scientific research building, the visiting group visited w88 casino's solar street lights, water reservoirs and other energy-saving and emission reduction projects along the way. In the scientific research building, we visited the ground source heat pump+The ecological air-conditioning system at the end of the capillary network highly praised the current situation and prospects of w88 casino's energy-saving renovation project. He believed that w88 casino's water-saving, gas-saving, energy-saving, electricity-saving, emission reduction and other measures are of great significance in promoting the construction of green campus and low-carbon campus, playing a positive role in environmental protection, and achieving excellent economic, social and educational benefits.