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2024 Vol. 42, No. 11
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RESEARCH PROGRESS ON EMISSION AND CONTROL OF NON-CO2 GREENHOUSE GASES IN MUNICIPAL DRAINAGE NETWORKS
2024, 42(11): 1-12.
doi: 10.13205/j.hjgc.202411001
Abstract:
The non-CO2 greenhouse gases emitted from municipal drainage networks are the core components of the direct carbon emissions from municipal drainage systems. Reducing non-CO2 greenhouse gas emissions from municipal drainage networks will contribute t...
The non-CO2 greenhouse gases emitted from municipal drainage networks are the core components of the direct carbon emissions from municipal drainage systems. Reducing non-CO2 greenhouse gas emissions from municipal drainage networks will contribute t...
2024, 42(11): 13-21.
doi: 10.13205/j.hjgc.202411002
Abstract:
Urban sewage collecting system plays a crucial role in transporting sewage to wastewater treatment plants, comprising key components such as septic tanks, sewer pipelines, and sewage lift stations. The existing research indicates that during operatio...
Urban sewage collecting system plays a crucial role in transporting sewage to wastewater treatment plants, comprising key components such as septic tanks, sewer pipelines, and sewage lift stations. The existing research indicates that during operatio...
2024, 42(11): 22-28.
doi: 10.13205/j.hjgc.202411003
Abstract:
This study was carried out on the case of the East Coast New City of Shantou, to analyze and explore the drainage system and water environment characteristics of coastal urban areas. By long-term observation records, continuous hydraulic and water qu...
This study was carried out on the case of the East Coast New City of Shantou, to analyze and explore the drainage system and water environment characteristics of coastal urban areas. By long-term observation records, continuous hydraulic and water qu...
2024, 42(11): 29-39.
doi: 10.13205/j.hjgc.202411004
Abstract:
The sewage treatment industry is one of the top ten greenhouse gas emission industries in the world. In recent years, the emission of methane in urban sewage systems has received widespread attention. This paper summarizes the current status of metha...
The sewage treatment industry is one of the top ten greenhouse gas emission industries in the world. In recent years, the emission of methane in urban sewage systems has received widespread attention. This paper summarizes the current status of metha...
2024, 42(11): 40-49.
doi: 10.13205/j.hjgc.202411005
Abstract:
At present, the research on carbon emissions of municipal sewage systems in China is still lacking, in which accurately grasping the characteristics and influencing factors of carbon emissions is the premise of formulating emission reduction policies...
At present, the research on carbon emissions of municipal sewage systems in China is still lacking, in which accurately grasping the characteristics and influencing factors of carbon emissions is the premise of formulating emission reduction policies...
2024, 42(11): 50-60.
doi: 10.13205/j.hjgc.202411006
Abstract:
Detention tanks are crucial facilities in urban water environment management. Currently, the engineering application of interception-type combined sewer overflow (CSO) detention tanks primarily focuses on pollutant reduction efficiency, cost, and lan...
Detention tanks are crucial facilities in urban water environment management. Currently, the engineering application of interception-type combined sewer overflow (CSO) detention tanks primarily focuses on pollutant reduction efficiency, cost, and lan...
2024, 42(11): 61-71.
doi: 10.13205/j.hjgc.202411007
Abstract:
In order to evaluate the direct carbon emission capacity of typical units in sewage collection systems, the Fenghuang West Street sewage collection unit in Gulou District, Nanjing, Jiangsu Province was taken as the research object. The organic matter...
In order to evaluate the direct carbon emission capacity of typical units in sewage collection systems, the Fenghuang West Street sewage collection unit in Gulou District, Nanjing, Jiangsu Province was taken as the research object. The organic matter...
2024, 42(11): 72-80.
doi: 10.13205/j.hjgc.202411008
Abstract:
In the context of global climate change, urban domestic wastewater treatment plants, as a crucial component of urban water supply and drainage systems, are complex sources of greenhouse gas emissions. This study, based on the emission factor method, ...
In the context of global climate change, urban domestic wastewater treatment plants, as a crucial component of urban water supply and drainage systems, are complex sources of greenhouse gas emissions. This study, based on the emission factor method, ...
2024, 42(11): 81-89.
doi: 10.13205/j.hjgc.202411009
Abstract:
The Dongfang Wastewater Treatment Plant has adopted the Orbal oxidation ditch process, with a design capacity of 25000 m3/d. However, the existing process has encountered issues such as high equipment failure rates, excessive energy consumption, and ...
The Dongfang Wastewater Treatment Plant has adopted the Orbal oxidation ditch process, with a design capacity of 25000 m3/d. However, the existing process has encountered issues such as high equipment failure rates, excessive energy consumption, and ...
2024, 42(11): 90-98.
doi: 10.13205/j.hjgc.202411010
Abstract:
In the context of China’s active promotion of carbon neutrality, co-digestion of food waste (FW) and sludge is a potential low-carbon treatment model. However, few studies have been conducted on the potential effect of co-digestion on wastewater trea...
In the context of China’s active promotion of carbon neutrality, co-digestion of food waste (FW) and sludge is a potential low-carbon treatment model. However, few studies have been conducted on the potential effect of co-digestion on wastewater trea...
2024, 42(11): 99-105.
doi: 10.13205/j.hjgc.202411011
Abstract:
The treatment of municipal organic solid waste is a key factor in the construction of zero waste city in China. Aiming at the comprehensive treatment needs of kitchen waste (350 t/d), manure residue (50 t/d), garden greening waste (80 t/d) and sludge...
The treatment of municipal organic solid waste is a key factor in the construction of zero waste city in China. Aiming at the comprehensive treatment needs of kitchen waste (350 t/d), manure residue (50 t/d), garden greening waste (80 t/d) and sludge...
2024, 42(11): 106-114.
doi: 10.13205/j.hjgc.202411012
Abstract:
Urban wastewater treatment plants (WWTPs), as one of the main sources of human greenhouse gas emissions, have gradually attracted attention. In this paper, four reclaimed water plants in Guiyang were taken as the case to calculate carbon emission int...
Urban wastewater treatment plants (WWTPs), as one of the main sources of human greenhouse gas emissions, have gradually attracted attention. In this paper, four reclaimed water plants in Guiyang were taken as the case to calculate carbon emission int...
2024, 42(11): 115-130.
doi: 10.13205/j.hjgc.202411013
Abstract:
Under the goal of satisfying the total annual runoff control rate, the full life cycle carbon emissions of different LID facility combinations are not the same. In order to obtain a low-carbon combination arrangement scheme of LID facilities in a res...
Under the goal of satisfying the total annual runoff control rate, the full life cycle carbon emissions of different LID facility combinations are not the same. In order to obtain a low-carbon combination arrangement scheme of LID facilities in a res...
2024, 42(11): 131-139.
doi: 10.13205/j.hjgc.202411014
Abstract:
This study conducted a systematic carbon accounting for a typical deep treatment waterworks in Shanghai based on monthly monitoring and operational data from 2020 to 2023, using the emission factor method, to reveal the composition and trend of carbo...
This study conducted a systematic carbon accounting for a typical deep treatment waterworks in Shanghai based on monthly monitoring and operational data from 2020 to 2023, using the emission factor method, to reveal the composition and trend of carbo...
2024, 42(11): 140-145.
doi: 10.13205/j.hjgc.202411015
Abstract:
With the increasing scarcity of water resources and growing pressure for energy conservation and environmental protection, energy efficiency optimization of pump systems in the water supply sector has become particularly crucial. Optimizing pump disp...
With the increasing scarcity of water resources and growing pressure for energy conservation and environmental protection, energy efficiency optimization of pump systems in the water supply sector has become particularly crucial. Optimizing pump disp...
2024, 42(11): 146-152.
doi: 10.13205/j.hjgc.202411016
Abstract:
Under the direction of carbon peaking and carbon neutralization goal, the municipal water supply and drainage system, as an important component of the urban and rural construction field, needs to transform towards green and low-carbon. In this paper,...
Under the direction of carbon peaking and carbon neutralization goal, the municipal water supply and drainage system, as an important component of the urban and rural construction field, needs to transform towards green and low-carbon. In this paper,...
2024, 42(11): 153-161.
doi: 10.13205/j.hjgc.202411017
Abstract:
Exploring the green development model for high-tech industrial parks is crucial to leading the transformation of high-tech industries over China. Low-carbon and near-zero sewage emissions are an effective measure to promote the transformation of the ...
Exploring the green development model for high-tech industrial parks is crucial to leading the transformation of high-tech industries over China. Low-carbon and near-zero sewage emissions are an effective measure to promote the transformation of the ...
