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2023 Vol. 41, No. 11
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2023, 41(11): 1-5.
doi: 10.13205/j.hjgc.202311001
Abstract:
In the era of digital economy, digital transformation has become a consensus and direction of joint efforts in the water industry. This article systematically analyzed the background, internal and external driving forces, main problems, and specific ...
In the era of digital economy, digital transformation has become a consensus and direction of joint efforts in the water industry. This article systematically analyzed the background, internal and external driving forces, main problems, and specific ...
2023, 41(11): 6-13.
doi: 10.13205/j.hjgc.202311002
Abstract:
With the continuous deepening of ecological civilization construction in China, the urban water systems tend to collaborative governance, coordinative promotion in the "14th Five-Year Plan" period. Given the common problems of urban water system oper...
With the continuous deepening of ecological civilization construction in China, the urban water systems tend to collaborative governance, coordinative promotion in the "14th Five-Year Plan" period. Given the common problems of urban water system oper...
2023, 41(11): 14-18,33.
doi: 10.13205/j.hjgc.202311003
Abstract:
The water industry is an important sector that involves people's livelihood and the environment. With the advent of the big data era, water enterprises are gradually establishing information systems and accumulating a large amount of data resources. ...
The water industry is an important sector that involves people's livelihood and the environment. With the advent of the big data era, water enterprises are gradually establishing information systems and accumulating a large amount of data resources. ...
2023, 41(11): 19-24.
doi: 10.13205/j.hjgc.202311004
Abstract:
With the frequent introduction of favorable policies to promote the digital transformation of water companies and information technology improvement by leaps and bounds, water companies are faced with a large number of data governance requirements. H...
With the frequent introduction of favorable policies to promote the digital transformation of water companies and information technology improvement by leaps and bounds, water companies are faced with a large number of data governance requirements. H...
2023, 41(11): 25-33.
doi: 10.13205/j.hjgc.202311005
Abstract:
Drainage system is one of the important infrastructure in cities, and monitoring of its safe operation is of significant significance. To solve the problems of drainage system data management, online monitoring, business management, waterlogging warn...
Drainage system is one of the important infrastructure in cities, and monitoring of its safe operation is of significant significance. To solve the problems of drainage system data management, online monitoring, business management, waterlogging warn...
2023, 41(11): 34-38,45.
doi: 10.13205/j.hjgc.202311007
Abstract:
In this study, the water IoT monitoring technology is used to analyze the typical areas. Based on online monitoring data, an IoT monitoring and pipe network problem diagnosis system, with data statistical analysis as the core, was built to intelligen...
In this study, the water IoT monitoring technology is used to analyze the typical areas. Based on online monitoring data, an IoT monitoring and pipe network problem diagnosis system, with data statistical analysis as the core, was built to intelligen...
2023, 41(11): 39-45.
doi: 10.13205/j.hjgc.202311006
Abstract:
To realize the continuous and low-cost monitoring and assessment of extraneous water risk in urban sewage networks, this paper proposed a set of risk assessment methods based on integrated monitoring of water supply and drainage systems. The risk lev...
To realize the continuous and low-cost monitoring and assessment of extraneous water risk in urban sewage networks, this paper proposed a set of risk assessment methods based on integrated monitoring of water supply and drainage systems. The risk lev...
2023, 41(11): 46-53,77.
doi: 10.13205/j.hjgc.202311009
Abstract:
The new urban areas and towns in the Guangdong-Hong Kong-Macau Greater Bay Area are characterized by huge populations, varying scales of water supply enterprises, and inconsistent management practices. Among them, pipeline leak control commonly faces...
The new urban areas and towns in the Guangdong-Hong Kong-Macau Greater Bay Area are characterized by huge populations, varying scales of water supply enterprises, and inconsistent management practices. Among them, pipeline leak control commonly faces...
2023, 41(11): 54-58,63.
doi: 10.13205/j.hjgc.202311011
Abstract:
From a sustainable development perspective, reducing the carbon emissions of municipal facilities is an important step towards the development of ecological civilization. Trenchless pipeline rehabilitation, which is energy-saving, environmentally fri...
From a sustainable development perspective, reducing the carbon emissions of municipal facilities is an important step towards the development of ecological civilization. Trenchless pipeline rehabilitation, which is energy-saving, environmentally fri...
2023, 41(11): 59-63.
doi: 10.13205/j.hjgc.202311010
Abstract:
The geological conditions along urban underground pipe galleries and water pipelines are complex, and the traditional manual inspection mode has low efficiency in inspecting underground water supply network, making it impossible to detect abnormal ev...
The geological conditions along urban underground pipe galleries and water pipelines are complex, and the traditional manual inspection mode has low efficiency in inspecting underground water supply network, making it impossible to detect abnormal ev...
2023, 41(11): 64-68.
doi: 10.13205/j.hjgc.202311012
Abstract:
Unsupervised learning with K-means clustering is used to identify pollution characteristics of urban drainage pumping outflow during wet weather. Indicators including pumping station asset property and behavior data are chosen and then profiled for o...
Unsupervised learning with K-means clustering is used to identify pollution characteristics of urban drainage pumping outflow during wet weather. Indicators including pumping station asset property and behavior data are chosen and then profiled for o...
2023, 41(11): 69-77.
doi: 10.13205/j.hjgc.202311013
Abstract:
When sewage is transported in municipal sewer pipes, a large amount of hydrogen sulfide (H2S) will be released. This toxic and harmful gas is easy to cause odor, poisoning, and pipeline corrosion. Using a reasonable prediction model to predict the ge...
When sewage is transported in municipal sewer pipes, a large amount of hydrogen sulfide (H2S) will be released. This toxic and harmful gas is easy to cause odor, poisoning, and pipeline corrosion. Using a reasonable prediction model to predict the ge...
2023, 41(11): 78-83,122.
doi: 10.13205/j.hjgc.202311014
Abstract:
All kinds of pollutants are inevitably produced in the production process of industrial and mining enterprises, among which the discharge of water pollutants has been always an important work of monitoring and prevention. The traditional monitoring m...
All kinds of pollutants are inevitably produced in the production process of industrial and mining enterprises, among which the discharge of water pollutants has been always an important work of monitoring and prevention. The traditional monitoring m...
2023, 41(11): 84-92,140.
doi: 10.13205/j.hjgc.202311015
Abstract:
Precise control is an effective way to solve the problems of high operating costs and substandard effluent quality of wastewater treatment plants, but due to the non-linear, time-varying, and time-lagging nature of the sewage treatment process, conve...
Precise control is an effective way to solve the problems of high operating costs and substandard effluent quality of wastewater treatment plants, but due to the non-linear, time-varying, and time-lagging nature of the sewage treatment process, conve...
2023, 41(11): 93-103,114.
doi: 10.13205/j.hjgc.202311016
Abstract:
In recent years, with the deepening research on micro/nanorobots, more and more researchers have found that self-actuated micro/nano robots have their unique advantages in sewage treatment. Self-actuated micro/nanorobots can effectively adsorb or deg...
In recent years, with the deepening research on micro/nanorobots, more and more researchers have found that self-actuated micro/nano robots have their unique advantages in sewage treatment. Self-actuated micro/nanorobots can effectively adsorb or deg...
2023, 41(11): 104-109.
doi: 10.13205/j.hjgc.202311017
Abstract:
With the vigorous development of the new generation of information technologies, the application of digital twin in various industries is also becoming increasingly deep. Faced with the problems of multiple management departments, large spatial scale...
With the vigorous development of the new generation of information technologies, the application of digital twin in various industries is also becoming increasingly deep. Faced with the problems of multiple management departments, large spatial scale...
2023, 41(11): 110-114.
doi: 10.13205/j.hjgc.202311018
Abstract:
The construction of sponge cities is one of the development directions for urban rainwater and flood management in China at present. Solidly promoting the construction of sponge cities is a powerful guarantee for enhancing urban flood control and dra...
The construction of sponge cities is one of the development directions for urban rainwater and flood management in China at present. Solidly promoting the construction of sponge cities is a powerful guarantee for enhancing urban flood control and dra...
2023, 41(11): 115-122.
doi: 10.13205/j.hjgc.202311019
Abstract:
According to the demand for production scheduling and operation management of Wuhan Urban Drainage Development Co., Ltd., this paper puts forward the idea of building a smart drainage data center, and builds a unified, intelligent, integrated, conven...
According to the demand for production scheduling and operation management of Wuhan Urban Drainage Development Co., Ltd., this paper puts forward the idea of building a smart drainage data center, and builds a unified, intelligent, integrated, conven...
2023, 41(11): 123-133.
doi: 10.13205/j.hjgc.202311020
Abstract:
Taking Changzhou Urban Drainage Limited Company's data asset management system as a case, this research explored the integration and development model of data and physical business. It proposed a construction approach for the data asset management sy...
Taking Changzhou Urban Drainage Limited Company's data asset management system as a case, this research explored the integration and development model of data and physical business. It proposed a construction approach for the data asset management sy...
2023, 41(11): 134-140.
doi: 10.13205/j.hjgc.202311021
Abstract:
Drainage and water environment digitization is a crucial tool for achieving the quality and efficiency of drainage systems and enhancing water environments. Take the S River Bay watershed in a southern city as the case, we analyzed the key factors th...
Drainage and water environment digitization is a crucial tool for achieving the quality and efficiency of drainage systems and enhancing water environments. Take the S River Bay watershed in a southern city as the case, we analyzed the key factors th...
2023, 41(11): 141-147.
doi: 10.13205/j.hjgc.202311022
Abstract:
In the context of vigorously promoting the reform and innovation of the digital economy and digital technology during the "14th Five-Year Plan" period, the role of online modeling in identifying the hidden problems in the digital transformation of wa...
In the context of vigorously promoting the reform and innovation of the digital economy and digital technology during the "14th Five-Year Plan" period, the role of online modeling in identifying the hidden problems in the digital transformation of wa...
2023, 41(11): 148-153.
doi: 10.13205/j.hjgc.202311023
Abstract:
Due to the special construction process, difficult safety control, and high requirements for the effluent quality of underground sewage plants in high-density urban built-up areas, higher requirements was forward for the operation and management of t...
Due to the special construction process, difficult safety control, and high requirements for the effluent quality of underground sewage plants in high-density urban built-up areas, higher requirements was forward for the operation and management of t...
2023, 41(11): 154-159.
doi: 10.13205/j.hjgc.202311024
Abstract:
Water network optimization is an important method to solve the water shortage and pollution problems of industrial parks and improve the ability of water saving and emission reduction of industrial production. In recent years, the attention on carbon...
Water network optimization is an important method to solve the water shortage and pollution problems of industrial parks and improve the ability of water saving and emission reduction of industrial production. In recent years, the attention on carbon...
2023, 41(11): 160-164.
doi: 10.13205/j.hjgc.202311025
Abstract:
Urban rivers are the carriers of the urban water ecological environment. Due to the increasing expansion of urban areas, the ecological impact of human activities on rivers is gradually increasing. A large number of urban rivers are facing problems, ...
Urban rivers are the carriers of the urban water ecological environment. Due to the increasing expansion of urban areas, the ecological impact of human activities on rivers is gradually increasing. A large number of urban rivers are facing problems, ...
2023, 41(11): 165-171.
doi: 10.13205/j.hjgc.202311026
Abstract:
The short-range precise aeration and intelligent control process model abandons the traditional control mode that relies on single DO data to control air volume. Anchoring ammonia nitrogen at the outlet of the biochemical tank, it developed a process...
The short-range precise aeration and intelligent control process model abandons the traditional control mode that relies on single DO data to control air volume. Anchoring ammonia nitrogen at the outlet of the biochemical tank, it developed a process...
