Yiqiao Town, Xiaoshan, Hangzhou: "Smart Governance" Supervision of Rural Wastewater Promotes Smart Governance

21:16, November 13, 2021 | Source: People's Daily Online-Zhejiang Channel

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In recent years, Yiqiao Town, Xiaoshan District, Hangzhou City has adhered to the strategy of “building a town in the environment”, worked hard to fulfill the work requirements of ecological development and green development, highlighted the leadership of science and technology, and achieved remarkable results in the intelligent treatment of rural sewage.

The Panshan Water Purification Park with a total area of about 2500 square meters is a green park integrating artificial wetland, mass recreation, sports and leisure, shared management and other functions. There are small bridge pavilions, light fountains, fitness equipment and shared laundry rooms. , Shared vegetable garden and other facilities are a good place for the masses to rest after a meal.

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Panshan Water Purification Park. Photo by Ling Feng

However, many sewage pipe networks are distributed vertically and horizontally in places that people cannot see in the park. Yiqiao Town adopts the model of "underground sewage treatment and above-ground green park" to build a water purification park, introduces a "smart housekeeper" system, completes the upgrade and transformation of smart management, and turns the "pain points" of rural development into "highlights". It adds beautiful scenery to the construction of "universal beauty".

Digitize the governance process

The platform generates visual data. Photo courtesy of Yiqiao Town, Xiaoshan District

Yiqiao Town hired a professional third-party organization to carefully investigate the situation of the underground pipe network and drainage units of Panshan Village, and introduced a "four-in-one" rural sewage "smart housekeeper" management platform.

It is reported that the platform has four major functions: data analysis, smart decision-making, precise discharge, and real-time warning. It uses big data technology to collect front-end operating data, and can generate visual data on the platform. It can judge the operating status of the facility by analyzing sewage flow, water quality inspection and other data. , It is convenient for managers to make scientific decision-making.

At the same time, using advanced technologies such as the Internet of Things, real-time data can be monitored and analyzed. Once data abnormalities are found, instant alarms can be realized. At present, Panshan Water Purification Park has discovered and solved more than 20 problems through the management platform.

Intelligent operation and maintenance management

In order to solve the problems of equipment management and safe operation in the sewage treatment process, the rural sewage "smart housekeeper" service platform makes full use of cutting-edge technologies such as big data to realize full intelligence in supervision. Operation and maintenance personnel can view and grasp the on-site operation and maintenance dynamics in real time through the platform or mobile APP, and can also check the past, which realizes the timeliness, transparency and traceability of operation and maintenance supervision.

The relevant person in charge of Yiqiao Town said that in the next step, the town will activate the “nervous endings” of grassroots governance. By scanning the QR code, villagers can report problems found in the sewage treatment process, opening up a new era of “hand-held water governance” for the whole people. Form a closed-loop management from timely discovery of problems to efficient treatment.

Convenience of sewage treatment

The smart system terminal will use A2O or MABR technology and make full use of scientific and technological means to carry out in-depth treatment of rural sewage.

In Panshan Water Purification Park, you can see a shared vegetable garden with lush crops. Yiqiao Town uses the "reclaimed water pool" to connect to the corresponding pipe network and use the treated water for crop irrigation. It promotes the utilization of sewage resources, saves the labor cost of traditional irrigation, and improves the level of farmland management. This is a beneficial attempt to organically combine sewage treatment and modern agriculture.

According to the relevant person in charge, Yiqiao Town has carried out pilot work on smart operation of two terminals in Panshan and Hekou. In the next phase, it plans to upgrade and transform more than 30 agricultural sewage treatment terminals in Yiqiao to strive for full coverage of smart supervision. (Xiao Wushui , Xu Jiajie)

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