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2021 Vol. 39, No. 10
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2021, 39(10): 1-7.
doi: 10.13205/j.hjgc.202110001
Abstract:
Based on mathematical statistics methods of Bootstrap sampling, we constructed an Evaluation model on the Status of CO2 emissions (ESC). This paper selected the areas with a good statistical basis, used multi-source time series data from the authorit...
Based on mathematical statistics methods of Bootstrap sampling, we constructed an Evaluation model on the Status of CO2 emissions (ESC). This paper selected the areas with a good statistical basis, used multi-source time series data from the authorit...
2021, 39(10): 8-14.
doi: 10.13205/j.hjgc.202110002
Abstract:
Under the background of the proposed Double Carbon goal, the power industry, as the primary carbon emission industry, will assume a greater share and responsibility of emission reduction. The paper selected 13 key low-carbon technology of power indus...
Under the background of the proposed Double Carbon goal, the power industry, as the primary carbon emission industry, will assume a greater share and responsibility of emission reduction. The paper selected 13 key low-carbon technology of power indus...
2021, 39(10): 15-22.
doi: 10.13205/j.hjgc.202110003
Abstract:
In order to reduce the carbon emission abatement cost of cement industry and determine the optimal carbon emission reduction technology path, based on the economic-energy model, we calculated the marginal abatement cost of the latest carbon emission ...
In order to reduce the carbon emission abatement cost of cement industry and determine the optimal carbon emission reduction technology path, based on the economic-energy model, we calculated the marginal abatement cost of the latest carbon emission ...
2021, 39(10): 23-31,40.
doi: 10.13205/j.hjgc.202110004
Abstract:
Promoting the low-carbon development of the iron and steel industry has become an important part of achieving carbon peaking and carbon neutrality in China, as it's a major energy consumption and CO2 emitting industry. In this paper, we analyzed the ...
Promoting the low-carbon development of the iron and steel industry has become an important part of achieving carbon peaking and carbon neutrality in China, as it's a major energy consumption and CO2 emitting industry. In this paper, we analyzed the ...
2021, 39(10): 32-40.
doi: 10.13205/j.hjgc.202110005
Abstract:
Petrochemical and chemical industries are the pillar industries of China's national economy, as well as the industries with high energy consumption and emission. To achieve their low-carbon development, it's the key to balance the relationship betwee...
Petrochemical and chemical industries are the pillar industries of China's national economy, as well as the industries with high energy consumption and emission. To achieve their low-carbon development, it's the key to balance the relationship betwee...
2021, 39(10): 50-56,63.
doi: 10.13205/j.hjgc.202110007
Abstract:
As an important source of carbon emissions in the transportation sector, road transportation will take on important responsibilities in the process of achieving the goal of Carbon Peak and Carbon Neutrality. Research on the cost of carbon emission re...
As an important source of carbon emissions in the transportation sector, road transportation will take on important responsibilities in the process of achieving the goal of Carbon Peak and Carbon Neutrality. Research on the cost of carbon emission re...
2021, 39(10): 57-63.
doi: 10.13205/j.hjgc.202110008
Abstract:
Chlorine dioxide is a kind of disinfectant with excellent performance and wide application. Chlorine dioxide disinfects microbe by means of damaging the structure of cells and viruses and inhibiting cell metabolism. Calculated by multiplying chlorine...
Chlorine dioxide is a kind of disinfectant with excellent performance and wide application. Chlorine dioxide disinfects microbe by means of damaging the structure of cells and viruses and inhibiting cell metabolism. Calculated by multiplying chlorine...
2021, 39(10): 64-71,128.
doi: 10.13205/j.hjgc.202110009
Abstract:
Taking Poyang Lake, a large river-connected lake in China as an example, 10 indicators, including Chl-a and TN, were measured at six typical points in Poyang Lake from 2016 to 2018. The spatio-temporal variation characteristics of different factors i...
Taking Poyang Lake, a large river-connected lake in China as an example, 10 indicators, including Chl-a and TN, were measured at six typical points in Poyang Lake from 2016 to 2018. The spatio-temporal variation characteristics of different factors i...
2021, 39(10): 72-77.
doi: 10.13205/j.hjgc.202110010
Abstract:
In order to optimize the ozone dosage in an up flow activated carbon-ultrafiltration combined process for the water works, pilot-scale experiments were conducted to study the impact of ozone dosages on the processing efficiency of each unit, and the ...
In order to optimize the ozone dosage in an up flow activated carbon-ultrafiltration combined process for the water works, pilot-scale experiments were conducted to study the impact of ozone dosages on the processing efficiency of each unit, and the ...
2021, 39(10): 78-84.
doi: 10.13205/j.hjgc.202110011
Abstract:
Iron and manganese are redox sensitive elements. Anaerobic and aerobic process can cause the release and morphological transformation of iron, manganese and sulfide sediments, resulting in the deterioration of water quality. At present, few studies c...
Iron and manganese are redox sensitive elements. Anaerobic and aerobic process can cause the release and morphological transformation of iron, manganese and sulfide sediments, resulting in the deterioration of water quality. At present, few studies c...
2021, 39(10): 85-92,109.
doi: 10.13205/j.hjgc.202110012
Abstract:
The selection of models is the key to the species-sensitive distribution method. In this study, characteristics and applicability of five distribution models commonly used in the species-sensitive distribution methods were systematically introduced, ...
The selection of models is the key to the species-sensitive distribution method. In this study, characteristics and applicability of five distribution models commonly used in the species-sensitive distribution methods were systematically introduced, ...
2021, 39(10): 93-100.
doi: 10.13205/j.hjgc.202110013
Abstract:
The forecast of PM2.5 concentration plays an important role in air pollution control and improvement of environmental quality. Affected by multiple factors such as changes in meteorological conditions and air pollutants emissions, the PM2.5 forecast ...
The forecast of PM2.5 concentration plays an important role in air pollution control and improvement of environmental quality. Affected by multiple factors such as changes in meteorological conditions and air pollutants emissions, the PM2.5 forecast ...
2021, 39(10): 101-109.
doi: 10.13205/j.hjgc.202110014
Abstract:
In practical engineering, because the exhaust hood was directly connected with the dust removal system, the size and flow of the exhaust hood were not easy to change once determined. When the actual exhaust air volume was much smaller than the exhaus...
In practical engineering, because the exhaust hood was directly connected with the dust removal system, the size and flow of the exhaust hood were not easy to change once determined. When the actual exhaust air volume was much smaller than the exhaus...
2021, 39(10): 110-115,123.
doi: 10.13205/j.hjgc.202110015
Abstract:
Aiming at the problems of low temperature oxidation and self-heating of dried municipal sewage sludge, the exothermic characteristics of low temperature oxidation of the sludge with moisture content of 10%~70% (dry basis) at different temperatures (3...
Aiming at the problems of low temperature oxidation and self-heating of dried municipal sewage sludge, the exothermic characteristics of low temperature oxidation of the sludge with moisture content of 10%~70% (dry basis) at different temperatures (3...
2021, 39(10): 116-123.
doi: 10.13205/j.hjgc.202110016
Abstract:
Fly ash from domestic waste incineration contains organic matters such as dioxins, and heavy metals such as chromium and mercury. It is a highly hazardous solid waste, which has become one of the main sources of dioxin. This article focuses on the re...
Fly ash from domestic waste incineration contains organic matters such as dioxins, and heavy metals such as chromium and mercury. It is a highly hazardous solid waste, which has become one of the main sources of dioxin. This article focuses on the re...
2021, 39(10): 124-128.
doi: 10.13205/j.hjgc.202110017
Abstract:
In this paper, the physicochemical properties of fly ash from 14 municipal solid waste incinerators located in Northeast, North, East and South China were analysed, including their composition, loss on ignition and melting characteristics. The result...
In this paper, the physicochemical properties of fly ash from 14 municipal solid waste incinerators located in Northeast, North, East and South China were analysed, including their composition, loss on ignition and melting characteristics. The result...
2021, 39(10): 129-135.
doi: 10.13205/j.hjgc.202110018
Abstract:
Sludge-based biochar obtained from pyrolyzing sludge under anaerobic conditions can be used as soil amendment to improve contaminated soil. However, the possible pollutants, such as polycyclic aromatic hydrocarbons (PAHs) and heavy metals have potent...
Sludge-based biochar obtained from pyrolyzing sludge under anaerobic conditions can be used as soil amendment to improve contaminated soil. However, the possible pollutants, such as polycyclic aromatic hydrocarbons (PAHs) and heavy metals have potent...
2021, 39(10): 136-142.
doi: 10.13205/j.hjgc.202110019
Abstract:
Although lots of energy was consumed in municipal solid waste (MSW) classification transportation, little researches were focused on this process. The energy consumption analysis is not only the basis of the comprehensive evaluation of the environmen...
Although lots of energy was consumed in municipal solid waste (MSW) classification transportation, little researches were focused on this process. The energy consumption analysis is not only the basis of the comprehensive evaluation of the environmen...
2021, 39(10): 143-149.
doi: 10.13205/j.hjgc.202110020
Abstract:
As environmental protection policies has become stricter in oil and gas fields and the large output and low disposal rate of water-based drilling waste, how to effectively deal with solid waste from water-based drilling has become an urgent problem i...
As environmental protection policies has become stricter in oil and gas fields and the large output and low disposal rate of water-based drilling waste, how to effectively deal with solid waste from water-based drilling has become an urgent problem i...
2021, 39(10): 150-156.
doi: 10.13205/j.hjgc.202110021
Abstract:
In this paper, bauxite tailings were used as the raw material, and the acid leaching impurity removal process was adopted, concentrates with different Fe2O3 and K2O contents were obtained by controlling the concentration of hydrochloric acid and the ...
In this paper, bauxite tailings were used as the raw material, and the acid leaching impurity removal process was adopted, concentrates with different Fe2O3 and K2O contents were obtained by controlling the concentration of hydrochloric acid and the ...
2021, 39(10): 157-162,149.
doi: 10.13205/j.hjgc.202110022
Abstract:
In order to clarify the distribution characteristics of water-soluble ions in the soils, dust and coke quenching slag around the coke oven, the samples around the coke oven were collected. Ions (SO42-, NO3-, Cl-, F-, NH4+, Na+, Ca2+, K+, and Mg2+) in...
In order to clarify the distribution characteristics of water-soluble ions in the soils, dust and coke quenching slag around the coke oven, the samples around the coke oven were collected. Ions (SO42-, NO3-, Cl-, F-, NH4+, Na+, Ca2+, K+, and Mg2+) in...
2021, 39(10): 163-170.
doi: 10.13205/j.hjgc.202110023
Abstract:
FeSN-Ccomposite catalytic material was prepared by hydration-pyrolyzation-carbonization using baycherry as a biomass and Fe2(SO4)3 as the doping source. FeSN-C composite catalytic material was characterized and applied as a cathode of microbial fuel ...
FeSN-Ccomposite catalytic material was prepared by hydration-pyrolyzation-carbonization using baycherry as a biomass and Fe2(SO4)3 as the doping source. FeSN-C composite catalytic material was characterized and applied as a cathode of microbial fuel ...
2021, 39(10): 178-184.
doi: 10.13205/j.hjgc.202110025
Abstract:
Two oxidants, H2O2 and Na2FeO4, were used to remove TPH from soil. The reaction kinetic model was established according to the relationship between reaction conditions and reaction rate. The factors such as reaction rate change, half-life and TPH rem...
Two oxidants, H2O2 and Na2FeO4, were used to remove TPH from soil. The reaction kinetic model was established according to the relationship between reaction conditions and reaction rate. The factors such as reaction rate change, half-life and TPH rem...
2021, 39(10): 185-190.
doi: 10.13205/j.hjgc.202110026
Abstract:
To control water-soluble Cr(Ⅵ) compound in cement clinker from the waste source into the kiln, and make sure the reasonable co-processing of chromium contaminated soil, this paper put forward the conversion rate from Cr(Ⅲ) in raw materials to Cr(Ⅵ) a...
To control water-soluble Cr(Ⅵ) compound in cement clinker from the waste source into the kiln, and make sure the reasonable co-processing of chromium contaminated soil, this paper put forward the conversion rate from Cr(Ⅲ) in raw materials to Cr(Ⅵ) a...
2021, 39(10): 191-196,156.
doi: 10.13205/j.hjgc.202110027
Abstract:
Soil is the source and sink of volatile organic compounds. It is of great significance to study the adsorption behavior of pollutants in soil for environmental fate and ecological risk. Based on the comprehensive analysis of the basic physical and ch...
Soil is the source and sink of volatile organic compounds. It is of great significance to study the adsorption behavior of pollutants in soil for environmental fate and ecological risk. Based on the comprehensive analysis of the basic physical and ch...
2021, 39(10): 197-200,212.
doi: 10.13205/j.hjgc.202110028
Abstract:
Environmental assessment management, pollutant discharge permit and environmental law enforcement are the three important management systems for constructing the environmental management system of fixed pollution sources. This paper combed the main e...
Environmental assessment management, pollutant discharge permit and environmental law enforcement are the three important management systems for constructing the environmental management system of fixed pollution sources. This paper combed the main e...
2021, 39(10): 201-206,170.
doi: 10.13205/j.hjgc.202110029
Abstract:
In this paper, the current situation of solid waste recycling in China was arranged, the current solid waste treatment mechanism, management ideas and methods, collaborative disposal and other issues were analyzed. Based on the whole life cycle theor...
In this paper, the current situation of solid waste recycling in China was arranged, the current solid waste treatment mechanism, management ideas and methods, collaborative disposal and other issues were analyzed. Based on the whole life cycle theor...
2021, 39(10): 207-212.
doi: 10.13205/j.hjgc.202110030
Abstract:
A health assessment method for the Yangtze River estuary ecosystem, which was considered as the terminal receptor of the Yangtze River basin, was established based on the conceptual framework of PSR (press-state-response). The main contents included:...
A health assessment method for the Yangtze River estuary ecosystem, which was considered as the terminal receptor of the Yangtze River basin, was established based on the conceptual framework of PSR (press-state-response). The main contents included:...
