The 2022 World Water Conference awarded the Innovation Award for the Dali Erhai Project

On September 13th, the 2022 International Water Association (IWA) World Water Conference and Exhibition were held in Copenhagen, Denmark. Awards. China Water Environment Group, Shanghai Jiaotong University and the Dali Prefecture Government jointly declared the "Erhai Basin pollution control innovation and regional development project" eventually broke down and won the Silver Award.

The IWA Project Innovation Award (PIA) aims to recognize outstanding contributions and significant innovations in water technology, management, research, and technology. It is evaluated every two years and promulgated at the IWA World Water Conference to encourage the world's same industries to be water resources for water resources. Continuing continuous development. This year's project innovation award has six categories. Through public nominations, 203 applications from 52 countries have been received, a new high. The International Water Association Expert Jury conducted an independent evaluation from the innovation, main results, the design environment of the project, and its extensive impact. The successful practice of the basin has been highly recognized by the expert jury.

Tom Mollenkopf, Chairman of the International Water Association, expressed warm congratulations to the Dali Erhai Project. He said that the comprehensive governance of Dali Erhai Lake has organized the improvement of the ecological environment of the Erhai Water and the development of the social economy of the basin through the outstanding implementation of the project, which fully reflects the basic role of water. Important reference significance.

The Dali project that has won the project innovation award solves the severe water environment challenge of Erhai Lake by constructing a distributed sinking regenerative water ecosystem. The system technology completely covers all application scenarios in water environmental governance and resource -based use. The six distributed sinking recycled water plants built by Erhai Lake are like pearl necklaces. The advantages of resource utilization, ecological safety, green and low -carbon "have formed a" great arteries "that cut off domestic sewage around Erhai Lake and reuse. By sinking the water plant, the neighborhood problem is completely solved, the water resources and land resources have been fully utilized, and the water quality of Dali Erhai has continued to improve. The fundamental changes of the ecological environment have played an important role. And solution. In 2021, Erhai Water Quality achieved 7 months of II category and annual water quality. The "water quality test gold stone" sea vegetables that were once difficult to find were in full bloom in Erhai Lake.

Hou Feng, chairman of China Water Environment Group, was invited to attend the awards ceremony and thanked the experts, the Dali Prefecture Government and the majority of Bai people in the research and development of Erhai Lake Basin Engineering Technology and Engineering Practice.

Kong Hainan, a professor of lecturer at Shanghai Jiaotong University and the head of the Special Special Special Special Special Special Special Special Erhai Project, said that this award is a major award for the Chinese environment in the world of water technology. The sewage interception of the Lake in the Erhai Lake Basin is completely closed, which realizes the organic integration and efficient use of water resources, green energy, and land resources. It is of leading significance in the large -scale lake field in the world and is worthy of "world innovation technology".

Today, water resources have been used to become a common topic facing the world. Kong Hainan and Wang Xinze, the School of Environmental Sciences and Engineering of Shanghai Jiaotong University, have taken root in silver and jade for decades, and have forge ahead and continue to inherit. The team insisted on writing the papers on the land of the motherland, moved the classroom to the governance site, transformed the knowledge of books into a practical method to solve the problem, and encouraged young students to connect their life design with the tomorrow, the development of the nation, and the needs of society in the motherland. Together, they always follow the development of the party and the country, and contribute to the Green Water and Qingshan cause to contribute the wisdom and the power of the Gong University of China. In 2018, the team was selected as the first batch of "National College Teacher Teacher Teacher Team"; in 2019, it was awarded the "National Unity and Progress Model Collective"; in 2021, the team leader Wang Xinze was awarded the "National Advanced Individual for Poverty Alleviation". The team's water treatment deeds were widely reported by CCTV, People's Daily, Science and Technology Daily, and China Environment Daily.

Author: School of Environmental Science and Engineering

Supply unit: School of Environmental Science and Engineering

Editor on duty: Wang Weilong

Editor in charge: Qi Jie

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