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2025, Volume 43, Issue 1
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2025,
43(1):
1-11.
doi: 10.13205/j.hjgc.202501001
Abstract:
With the increasing scale and widespread utilization of chemicals, emerging contaminants such as persistent organic pollutants (POPs), endocrine-disrupting chemicals (EDCs), antibiotics, and microplastics have been detected extensively in aquatic env...
With the increasing scale and widespread utilization of chemicals, emerging contaminants such as persistent organic pollutants (POPs), endocrine-disrupting chemicals (EDCs), antibiotics, and microplastics have been detected extensively in aquatic env...
2025,
43(1):
12-20.
doi: 10.13205/j.hjgc.202501002
Abstract:
With the development of plastic pollution and the promotion of circular economy, the recycling of waste plastics has become an important issue in today’s world. The recycling of waste PET bottles to polyester filament can not only solve the problem o...
With the development of plastic pollution and the promotion of circular economy, the recycling of waste plastics has become an important issue in today’s world. The recycling of waste PET bottles to polyester filament can not only solve the problem o...
2025,
43(1):
21-30.
doi: 10.13205/j.hjgc.202501003
Abstract:
China is the world’s largest producer of primary aluminum. The carbon emissions from the production of primary aluminum account for about 5% of the total carbon emissions in society, which is of great significance to China’s "dual carbon" goal. To ex...
China is the world’s largest producer of primary aluminum. The carbon emissions from the production of primary aluminum account for about 5% of the total carbon emissions in society, which is of great significance to China’s "dual carbon" goal. To ex...
Research progress on accounting, modeling and influencing factors of transportation carbon emissions
2025,
43(1):
31-41.
doi: 10.13205/j.hjgc.202501004
Abstract:
Amidst the backdrop of accelerated urbanization and the sustained development of infrastructure, carbon emissions from the transportation sector have emerged as a critical impediment to the sustainable development of the global community. This paper ...
Amidst the backdrop of accelerated urbanization and the sustained development of infrastructure, carbon emissions from the transportation sector have emerged as a critical impediment to the sustainable development of the global community. This paper ...
2025,
43(1):
42-50.
doi: 10.13205/j.hjgc.202501005
Abstract:
A substantial quantity of waste, including engineering residue, drilling residue, and mud cake, is inevitably generated during railway construction in China. Improper disposal of this waste not only consumes significant land resources but also poses ...
A substantial quantity of waste, including engineering residue, drilling residue, and mud cake, is inevitably generated during railway construction in China. Improper disposal of this waste not only consumes significant land resources but also poses ...
2025,
43(1):
51-61.
doi: 10.13205/j.hjgc.202501006
Abstract:
Within the framework of the new development plan to address the issue of global climate change, the treatment and disposal of solid waste will be guided by innovative concepts such as carbon recycling and energy regeneration. The construction and dev...
Within the framework of the new development plan to address the issue of global climate change, the treatment and disposal of solid waste will be guided by innovative concepts such as carbon recycling and energy regeneration. The construction and dev...
2025,
43(1):
62-69.
doi: 10.13205/j.hjgc.202501007
Abstract:
Ti4O7, due to its high electrochemical stability and electronic conductivity, has been widely used in electrochemistry and has shown excellent performance. In this paper, a high-performance carbon modified Ti4O7 electrode membrane prepared by extract...
Ti4O7, due to its high electrochemical stability and electronic conductivity, has been widely used in electrochemistry and has shown excellent performance. In this paper, a high-performance carbon modified Ti4O7 electrode membrane prepared by extract...
2025,
43(1):
70-79.
doi: 10.13205/j.hjgc.202501008
Abstract:
Based on the Dual Carbon background, this article analyzes the current status of carbon capture technology research in wastewater treatment and selects a total of 2654 relevant documents from the Web of Science. Through a comprehensive analysis of th...
Based on the Dual Carbon background, this article analyzes the current status of carbon capture technology research in wastewater treatment and selects a total of 2654 relevant documents from the Web of Science. Through a comprehensive analysis of th...
2025,
43(1):
80-88.
doi: 10.13205/j.hjgc.202501009
Abstract:
The paper industry generates a large amount of wastewater and sludge containing organic pollutants and heavy metals during its production process, leading to serious soil environmental pollution in the paper mill and its surrounding areas, which make...
The paper industry generates a large amount of wastewater and sludge containing organic pollutants and heavy metals during its production process, leading to serious soil environmental pollution in the paper mill and its surrounding areas, which make...
2025,
43(1):
89-96.
doi: 10.13205/j.hjgc.202501010
Abstract:
The safe operation and maintenance of urban drainage networks, especially the proper disposal of sewer sediment, has become an urgent challenge as urbanization accelerates and wastewater treatment processes generate increasing amounts of sediment. In...
The safe operation and maintenance of urban drainage networks, especially the proper disposal of sewer sediment, has become an urgent challenge as urbanization accelerates and wastewater treatment processes generate increasing amounts of sediment. In...
2025,
43(1):
97-106.
doi: 10.13205/j.hjgc.202501011
Abstract:
In addressing the challenge of low nitrogen removal efficiency in wastewater treatment plants under low-temperature conditions, this study undertook a comprehensive comparison of pollutant removal efficiency, sludge extracellular polymeric substances...
In addressing the challenge of low nitrogen removal efficiency in wastewater treatment plants under low-temperature conditions, this study undertook a comprehensive comparison of pollutant removal efficiency, sludge extracellular polymeric substances...
2025,
43(1):
107-117.
doi: 10.13205/j.hjgc.202501012
Abstract:
In the context of addressing the ever-increasing issue of phosphorus pollution in water bodies, the adsorption method has emerged as a promising approach. However, for an adsorbent to be truly viable in practical applications, its adsorption performa...
In the context of addressing the ever-increasing issue of phosphorus pollution in water bodies, the adsorption method has emerged as a promising approach. However, for an adsorbent to be truly viable in practical applications, its adsorption performa...
2025,
43(1):
118-124.
doi: 10.13205/j.hjgc.202501013
Abstract:
Affected by low temperature and low pressure, the microbial activity of wastewater treatment plants in plateau area is lower, nitrogen and phosphorus concentration in the effluent is generally higher, and the energy consumption and drug consumption u...
Affected by low temperature and low pressure, the microbial activity of wastewater treatment plants in plateau area is lower, nitrogen and phosphorus concentration in the effluent is generally higher, and the energy consumption and drug consumption u...
2025,
43(1):
125-134.
doi: 10.13205/j.hjgc.202501014
Abstract:
In order to improve urban waterlogging, rain flood damage, and scarce water resources, China pays more and more attention to collecting and utilizing rainwater, and actively promotes the concept of "sponge city". For giving full play to the effect of...
In order to improve urban waterlogging, rain flood damage, and scarce water resources, China pays more and more attention to collecting and utilizing rainwater, and actively promotes the concept of "sponge city". For giving full play to the effect of...
2025,
43(1):
135-143.
doi: 10.13205/j.hjgc.202501015
Abstract:
Luzhou is located in the southwestern hilly region of China, and the upper reaches of the Yangtze River. Wastewater treatment plants (WWTPs) are not only important parts of urban water pollution control, but also important sources of pollutants in na...
Luzhou is located in the southwestern hilly region of China, and the upper reaches of the Yangtze River. Wastewater treatment plants (WWTPs) are not only important parts of urban water pollution control, but also important sources of pollutants in na...
2025,
43(1):
144-154.
doi: 10.13205/j.hjgc.202501016
Abstract:
In recent years, overflow pollution from municipal drainage systems has become a critical issue that affects the improvement of the urban water environment in many Chinese cities. The causes of overflow pollution are complex, with the main sources in...
In recent years, overflow pollution from municipal drainage systems has become a critical issue that affects the improvement of the urban water environment in many Chinese cities. The causes of overflow pollution are complex, with the main sources in...
2025,
43(1):
155-166.
doi: 10.13205/j.hjgc.202501017
Abstract:
To comprehend the disparities in the deposition characteristics of SNA ions in fine particulate matter in eastern China, this study initially utilized PM2.5 concentration data from 98 cities in the region spanning from 2015 to 2022. The data underwen...
To comprehend the disparities in the deposition characteristics of SNA ions in fine particulate matter in eastern China, this study initially utilized PM2.5 concentration data from 98 cities in the region spanning from 2015 to 2022. The data underwen...
2025,
43(1):
167-174.
doi: 10.13205/j.hjgc.202501018
Abstract:
Down-fired boilers are designed to burn low-volatile coal, of which the NOx emission is much higher than that of conventional coal-fired boilers. With the proposal of ultra-low emission standards for thermal power units, the efficient and low-cost re...
Down-fired boilers are designed to burn low-volatile coal, of which the NOx emission is much higher than that of conventional coal-fired boilers. With the proposal of ultra-low emission standards for thermal power units, the efficient and low-cost re...
2025,
43(1):
175-184.
doi: 10.13205/j.hjgc.202501019
Abstract:
Catalytic oxidation is the most effective way to treat CVOCs. At present, the core difficulties in making efficient CVOCs catalysts are achieving high activity, resistance to chlorine poisoning and resistance to high temperature sintering. In this ex...
Catalytic oxidation is the most effective way to treat CVOCs. At present, the core difficulties in making efficient CVOCs catalysts are achieving high activity, resistance to chlorine poisoning and resistance to high temperature sintering. In this ex...
2025,
43(1):
185-194.
doi: 10.13205/j.hjgc.202501020
Abstract:
Biogas engineering is a rural energy project aiming at developing and utilizing livestock manure to achieve a virtuous cycle of agricultural ecology. Intelligent monitoring technology can improve the stability of engineering operations by collecting ...
Biogas engineering is a rural energy project aiming at developing and utilizing livestock manure to achieve a virtuous cycle of agricultural ecology. Intelligent monitoring technology can improve the stability of engineering operations by collecting ...
2025,
43(1):
195-203.
doi: 10.13205/j.hjgc.202501021
Abstract:
Aluminum sludge, a geopolymer with high aluminum content, can be used as a supplementary cementitious material to improve the corrosion resistance of concrete. In this study, the effects of two different alkali activators (NaOH and Na2SiO3) on the hy...
Aluminum sludge, a geopolymer with high aluminum content, can be used as a supplementary cementitious material to improve the corrosion resistance of concrete. In this study, the effects of two different alkali activators (NaOH and Na2SiO3) on the hy...
Design of remediation process for volatile organic pollution sites with air sparging based on TOUGH2
2025,
43(1):
204-210.
doi: 10.13205/j.hjgc.202501022
Abstract:
The air sparging method is a crucial technology for addressing organic contamination in groundwater and soil. When integrated with numerical simulation, this approach allows for the optimization of remediation conditions, thereby enhancing the effect...
The air sparging method is a crucial technology for addressing organic contamination in groundwater and soil. When integrated with numerical simulation, this approach allows for the optimization of remediation conditions, thereby enhancing the effect...
2025,
43(1):
211-222.
doi: 10.13205/j.hjgc.202501023
Abstract:
The scientific selection of appropriate combined remediation technologies represents a significant challenge in the environmental governance of petrochemical agglomerations. This study proposed a comprehensive screening system for combined remediatio...
The scientific selection of appropriate combined remediation technologies represents a significant challenge in the environmental governance of petrochemical agglomerations. This study proposed a comprehensive screening system for combined remediatio...
