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2024 Vol. 42, No. 9
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2024, 42(9): 1-12.
doi: 10.13205/j.hjgc.202409001
Abstract:
Biological denitrification is a key method for removing nitrogen through wastewater treatment. However, traditional biological denitrification processes are often constrained by insufficient supply of electron donors in wastewater, necessitating the ...
Biological denitrification is a key method for removing nitrogen through wastewater treatment. However, traditional biological denitrification processes are often constrained by insufficient supply of electron donors in wastewater, necessitating the ...
2024, 42(9): 13-28.
doi: 10.13205/j.hjgc.202409002
Abstract:
Hydrogen energy is an important part of the future national energy system and a key development direction for strategic emerging industries, and developing green and environmentally friendly hydrogen production technology is an important support for ...
Hydrogen energy is an important part of the future national energy system and a key development direction for strategic emerging industries, and developing green and environmentally friendly hydrogen production technology is an important support for ...
2024, 42(9): 29-41.
doi: 10.13205/j.hjgc.202409003
Abstract:
Within the ambit of low-carbon objectives and the circular economy paradigm, resource recovery and extraction have received wide attention. High-salinity wastewater, as a trove of untapped resources, poses a dual challenge: the direct emissions of hi...
Within the ambit of low-carbon objectives and the circular economy paradigm, resource recovery and extraction have received wide attention. High-salinity wastewater, as a trove of untapped resources, poses a dual challenge: the direct emissions of hi...
2024, 42(9): 42-50.
doi: 10.13205/j.hjgc.202409004
Abstract:
The analysis of the spatial and temporal changes of the macrobenthic community in the Yellow River Delta can help understand the habitat quality status of the tidal flat wetland and the response of the wetland ecosystem to environmental changes. In t...
The analysis of the spatial and temporal changes of the macrobenthic community in the Yellow River Delta can help understand the habitat quality status of the tidal flat wetland and the response of the wetland ecosystem to environmental changes. In t...
2024, 42(9): 51-62.
doi: 10.13205/j.hjgc.202409005
Abstract:
In recent years, nanofiltration (NF) and reverse osmosis (RO) technologies have been widely utilized in drinking water purification, wastewater treatment, and desalination. However, membrane fouling and low mass transfer separation efficiency remain ...
In recent years, nanofiltration (NF) and reverse osmosis (RO) technologies have been widely utilized in drinking water purification, wastewater treatment, and desalination. However, membrane fouling and low mass transfer separation efficiency remain ...
2024, 42(9): 63-73.
doi: 10.13205/j.hjgc.202409006
Abstract:
The high density of urban construction in China determines that the treatment of overflow sewage should adopt rapid treatment technology with less land occupation. This study constructs an overflow sewage treatment process with rapid filtration as th...
The high density of urban construction in China determines that the treatment of overflow sewage should adopt rapid treatment technology with less land occupation. This study constructs an overflow sewage treatment process with rapid filtration as th...
2024, 42(9): 74-90.
doi: 10.13205/j.hjgc.202409007
Abstract:
Dissolved organic matter (DOM) pervades natural aquatic environments as the primary constituent of aqueous organic matter. It plays intricate roles in environmental and ecological feedback mechanisms, closely linked to the growth and metabolism of mi...
Dissolved organic matter (DOM) pervades natural aquatic environments as the primary constituent of aqueous organic matter. It plays intricate roles in environmental and ecological feedback mechanisms, closely linked to the growth and metabolism of mi...
RESEARCH PROGRESS ON VIVIANITE CRYSTALLIZATION-BASED PHOSPHORUS REMOVAL AND RECOVERY FROM WASTEWATER
2024, 42(9): 91-99.
doi: 10.13205/j.hjgc.202409008
Abstract:
With global population growth and industry development, the demand for phosphorus increases continuously. Recovering phosphorus from wastewater would be an appropriate solution for both phosphorus pollution in the receiving waters and the depletion o...
With global population growth and industry development, the demand for phosphorus increases continuously. Recovering phosphorus from wastewater would be an appropriate solution for both phosphorus pollution in the receiving waters and the depletion o...
2024, 42(9): 100-107.
doi: 10.13205/j.hjgc.202409009
Abstract:
In order to respond to the Implementation Opinions on Promoting Synergy and Efficiency Enhancement of Wastewater Treatment for Pollution and Carbon Reduction, and comprehensively promote the reduction of pollution and carbon emissions in the urban wa...
In order to respond to the Implementation Opinions on Promoting Synergy and Efficiency Enhancement of Wastewater Treatment for Pollution and Carbon Reduction, and comprehensively promote the reduction of pollution and carbon emissions in the urban wa...
2024, 42(9): 108-115.
doi: 10.13205/j.hjgc.202409010
Abstract:
The different efficiencies of struvite generation from phosphorus in iron phosphate wastewater, the components of struvite, the influencing factors, and the optimization of the conditions were compared and analyzed by using seawater, salt brine, and ...
The different efficiencies of struvite generation from phosphorus in iron phosphate wastewater, the components of struvite, the influencing factors, and the optimization of the conditions were compared and analyzed by using seawater, salt brine, and ...
2024, 42(9): 116-123.
doi: 10.13205/j.hjgc.202409011
Abstract:
To facilitate the green transition of biological nitrogen removal, it is imperative to address the challenge of stable nitrite nitrogen (NO2--N) acquisition for mainstream anammox application. In this study, aerobic granular sludge (AGS) was acclimat...
To facilitate the green transition of biological nitrogen removal, it is imperative to address the challenge of stable nitrite nitrogen (NO2--N) acquisition for mainstream anammox application. In this study, aerobic granular sludge (AGS) was acclimat...
2024, 42(9): 124-131.
doi: 10.13205/j.hjgc.202409012
Abstract:
Methanol is widely used as a carbon source to improve the efficiency of wastewater treatment with a low carbon to nitrogen ratio. However, the influences of methanol addition on treatment efficiency of the water treatment facilities in the industrial...
Methanol is widely used as a carbon source to improve the efficiency of wastewater treatment with a low carbon to nitrogen ratio. However, the influences of methanol addition on treatment efficiency of the water treatment facilities in the industrial...
2024, 42(9): 132-147.
doi: 10.13205/j.hjgc.202409013
Abstract:
Globally, the major concern related to the environment which human beings need to solve urgently in the 21st century is water environment pollution. As an emerging wastewater treatment technology, photocatalytic technology has the advantages of energ...
Globally, the major concern related to the environment which human beings need to solve urgently in the 21st century is water environment pollution. As an emerging wastewater treatment technology, photocatalytic technology has the advantages of energ...
2024, 42(9): 148-155.
doi: 10.13205/j.hjgc.202409014
Abstract:
To investigate the effect of lithium chloride (LiCl) blending on chlorine resistance of polyvinylidene fluoride (PVDF) ultrafiltration membrane, PVDF and PVDF/LiCl membranes were prepared by non-solvent induced phase separation method using polyvinyl...
To investigate the effect of lithium chloride (LiCl) blending on chlorine resistance of polyvinylidene fluoride (PVDF) ultrafiltration membrane, PVDF and PVDF/LiCl membranes were prepared by non-solvent induced phase separation method using polyvinyl...
2024, 42(9): 156-166.
doi: 10.13205/j.hjgc.202409015
Abstract:
The study on the influence of typical impurities in saline wastewater on the crystalline properties of sodium sulfate is beneficial for optimizing the sodium sulfate crystallization process and promoting the value-added utilization of sodium sulfate....
The study on the influence of typical impurities in saline wastewater on the crystalline properties of sodium sulfate is beneficial for optimizing the sodium sulfate crystallization process and promoting the value-added utilization of sodium sulfate....
2024, 42(9): 167-179.
doi: 10.13205/j.hjgc.202409016
Abstract:
Wastewater treatment plants (WWTPs) serve as crucial nodes connecting the material cycles in human society and the natural environment. Modern WWTPs can remove a great amount of pollutants from wastewater; however, residual contaminants and microbial...
Wastewater treatment plants (WWTPs) serve as crucial nodes connecting the material cycles in human society and the natural environment. Modern WWTPs can remove a great amount of pollutants from wastewater; however, residual contaminants and microbial...
2024, 42(9): 180-190.
doi: 10.13205/j.hjgc.202409017
Abstract:
The nitrogen removal performance of the partial nitrification-Anammox (PNA) and partial denitrification-Anammox (PDA) processes are affected by many parameters. Predicting the performance of the two processes and identifying the key parameters based ...
The nitrogen removal performance of the partial nitrification-Anammox (PNA) and partial denitrification-Anammox (PDA) processes are affected by many parameters. Predicting the performance of the two processes and identifying the key parameters based ...
2024, 42(9): 191-200.
doi: 10.13205/j.hjgc.202409018
Abstract:
In order to explore the characteristics of initial rainwater pollution in hilly towns in the Yangtze River Basin and the interception effect of initial rainwater storage tanks, this paper took a part of the diversion system catchment area in Yongchua...
In order to explore the characteristics of initial rainwater pollution in hilly towns in the Yangtze River Basin and the interception effect of initial rainwater storage tanks, this paper took a part of the diversion system catchment area in Yongchua...
2024, 42(9): 201-210.
doi: 10.13205/j.hjgc.202409019
Abstract:
Sulfide-doped WO3 catalyst (S-WO3) was prepared through hydrothermal synthesis and calcination methods with thioacetamide and peroxytungstic acid as precursors. The peroxytungstic acid was produced by dissolving tungsten in H2O2 aqueous solution. Thi...
Sulfide-doped WO3 catalyst (S-WO3) was prepared through hydrothermal synthesis and calcination methods with thioacetamide and peroxytungstic acid as precursors. The peroxytungstic acid was produced by dissolving tungsten in H2O2 aqueous solution. Thi...
2024, 42(9): 211-221.
doi: 10.13205/j.hjgc.202409020
Abstract:
Incineration power generation has become the main way for urban solid waste treatment in China. With the increasingly strict emission standards of incineration flue gas pollutants, multi-pollutant removal through series of step-by-step purification h...
Incineration power generation has become the main way for urban solid waste treatment in China. With the increasingly strict emission standards of incineration flue gas pollutants, multi-pollutant removal through series of step-by-step purification h...
2024, 42(9): 222-228.
doi: 10.13205/j.hjgc.202409021
Abstract:
The use of calcium hydroxide [Ca(OH)2] as a solid reactant for the removal of hydrogen chloride (HCl) from industrial flue gas streams is a simple and effective process solution. There are many scenarios in practical application where HCl needs to be...
The use of calcium hydroxide [Ca(OH)2] as a solid reactant for the removal of hydrogen chloride (HCl) from industrial flue gas streams is a simple and effective process solution. There are many scenarios in practical application where HCl needs to be...
2024, 42(9): 229-239.
doi: 10.13205/j.hjgc.202409022
Abstract:
With the increasingly prominent global environmental issues, especially the high attention paid to controlling atmospheric mercury pollution, researchers have made significant progress in research on the removal technology of elemental mercury (Hg0) ...
With the increasingly prominent global environmental issues, especially the high attention paid to controlling atmospheric mercury pollution, researchers have made significant progress in research on the removal technology of elemental mercury (Hg0) ...
2024, 42(9): 240-246.
doi: 10.13205/j.hjgc.202409023
Abstract:
Septic tanks are the main source of greenhouse gas emissions from urban fecal and sewage systems, but the emission characteristics of greenhouse gases from septic tanks are still poorly understood, and carbon emission accounting lacks basic parameter...
Septic tanks are the main source of greenhouse gas emissions from urban fecal and sewage systems, but the emission characteristics of greenhouse gases from septic tanks are still poorly understood, and carbon emission accounting lacks basic parameter...
2024, 42(9): 247-254.
doi: 10.13205/j.hjgc.202409024
Abstract:
With the increasing proportion of electric arc furnace (EAF) steelmaking in the field of steel production in China, the problem of dioxin pollution caused by the steelmaking process is getting worse. Activated carbon adsorption technology is consider...
With the increasing proportion of electric arc furnace (EAF) steelmaking in the field of steel production in China, the problem of dioxin pollution caused by the steelmaking process is getting worse. Activated carbon adsorption technology is consider...
2024, 42(9): 255-260.
doi: 10.13205/j.hjgc.202409025
Abstract:
SO3 is one of the most important precursors of condensable particulate matter, and easily transferred into blue flue gas after emission, which causes adverse effects on the atmospheric environment. SO3 is also corrosive and hazardous gas. It is neces...
SO3 is one of the most important precursors of condensable particulate matter, and easily transferred into blue flue gas after emission, which causes adverse effects on the atmospheric environment. SO3 is also corrosive and hazardous gas. It is neces...
2024, 42(9): 261-275.
doi: 10.13205/j.hjgc.202409026
Abstract:
As urbanization in China continues to advance, the volume of sewage sludge produced by wastewater treatment plants ranks among the highest globally. As an emerging treatment technology, sludge thermal pyrolysis carbonization offers characteristics of...
As urbanization in China continues to advance, the volume of sewage sludge produced by wastewater treatment plants ranks among the highest globally. As an emerging treatment technology, sludge thermal pyrolysis carbonization offers characteristics of...
2024, 42(9): 276-284.
doi: 10.13205/j.hjgc.202409027
Abstract:
During the COVID-19 epidemic, the global generation of medical waste increased rapidly, and the shortcomings of emergency medical waste disposal were exposed. Currently, the demand for conventional medical waste disposal in China has been basically m...
During the COVID-19 epidemic, the global generation of medical waste increased rapidly, and the shortcomings of emergency medical waste disposal were exposed. Currently, the demand for conventional medical waste disposal in China has been basically m...
2024, 42(9): 285-291.
doi: 10.13205/j.hjgc.202409028
Abstract:
To investigate the effects and mechanisms of various hydrothermal pretreatment on the physicochemical structure, chemical composition and enzymatic hydrolysis of rice straw, four pretreatment methods, pure hydrothermal, KOH, CH3COOH, HCl and FeCl2, w...
To investigate the effects and mechanisms of various hydrothermal pretreatment on the physicochemical structure, chemical composition and enzymatic hydrolysis of rice straw, four pretreatment methods, pure hydrothermal, KOH, CH3COOH, HCl and FeCl2, w...
2024, 42(9): 292-300.
doi: 10.13205/j.hjgc.202409029
Abstract:
With the rapid development of the emerging industry of photocured 3D printing technology, PCW as a new type of solid waste, may pose new challenges to the environment. At present, PCW production is growing rapidly but the output is low, there is no t...
With the rapid development of the emerging industry of photocured 3D printing technology, PCW as a new type of solid waste, may pose new challenges to the environment. At present, PCW production is growing rapidly but the output is low, there is no t...
2024, 42(9): 301-310.
doi: 10.13205/j.hjgc.202409030
Abstract:
The efficient utilization of biomass energy from a wide range of sources is beneficial to achieving the goal of sustainable green energy. In this study, the dark light mixed fermentation technology was used to enrich four kinds of dark light mixed ba...
The efficient utilization of biomass energy from a wide range of sources is beneficial to achieving the goal of sustainable green energy. In this study, the dark light mixed fermentation technology was used to enrich four kinds of dark light mixed ba...
