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2023 Vol. 41, No. 5
Display Method:
2023, 41(5): 1-7,38.
doi: 10.13205/j.hjgc.202305001
Abstract:
Thermophilic hydrolysis pretreatment is an effective method to promote anaerobic hydrolysis of low organic matter sludge, and exploring the leaching pattern of low organic matter sludge after thermophilic hydrolysis pretreatment at different solid co...
Thermophilic hydrolysis pretreatment is an effective method to promote anaerobic hydrolysis of low organic matter sludge, and exploring the leaching pattern of low organic matter sludge after thermophilic hydrolysis pretreatment at different solid co...
2023, 41(5): 8-15.
doi: 10.13205/j.hjgc.202305002
Abstract:
Aiming at the typical farmland drainage system (multilevel field-sublateral-head-branch-trunk ditch) in the large and medium-sized irrigation districts of China, this paper selected the rice field of Xinhai Farm in Chongming Island of Shanghai as a s...
Aiming at the typical farmland drainage system (multilevel field-sublateral-head-branch-trunk ditch) in the large and medium-sized irrigation districts of China, this paper selected the rice field of Xinhai Farm in Chongming Island of Shanghai as a s...
2023, 41(5): 22-29.
doi: 10.13205/j.hjgc.202305004
Abstract:
Epiphytes on the surface of submerged plants participate in the biogeochemical cycle of the ecosystem and respond quickly to the changes of water environment. Epiphytes blooms will limit the photosynthesis of submerged plants and further lead to thei...
Epiphytes on the surface of submerged plants participate in the biogeochemical cycle of the ecosystem and respond quickly to the changes of water environment. Epiphytes blooms will limit the photosynthesis of submerged plants and further lead to thei...
2023, 41(5): 30-38.
doi: 10.13205/j.hjgc.202305005
Abstract:
Three new strains of high-efficient manganese-oxidizing bacteria were isolated, and named Acidovorax facilis WHW-1, Acinetobacter bereziniae WHW-2 and Pantoea dispersa WHW-3 by pedigree identification. The manganese oxidation ability of the three str...
Three new strains of high-efficient manganese-oxidizing bacteria were isolated, and named Acidovorax facilis WHW-1, Acinetobacter bereziniae WHW-2 and Pantoea dispersa WHW-3 by pedigree identification. The manganese oxidation ability of the three str...
2023, 41(5): 39-44.
doi: 10.13205/j.hjgc.202305006
Abstract:
In order to investigate the effect of electric field on microbial community structure and cell structure of anammox, at room temperature and high nitrogen loading, the effect of electric field on an anammox system was investigated in a continuously s...
In order to investigate the effect of electric field on microbial community structure and cell structure of anammox, at room temperature and high nitrogen loading, the effect of electric field on an anammox system was investigated in a continuously s...
2023, 41(5): 45-51,60.
doi: 10.13205/j.hjgc.202305007
Abstract:
The wear resistance of activated carbon used for flue gas purification is of great significance for its production formula, process control, and efficient and stable operation of flue gas purification engineering. In order to study the influence mech...
The wear resistance of activated carbon used for flue gas purification is of great significance for its production formula, process control, and efficient and stable operation of flue gas purification engineering. In order to study the influence mech...
ANALYSIS ON SCALE FORMATION IN TREATMENT AND REUSE SYSTEM FOR COAL GASIFICATION ASH-CONTAINING WATER
2023, 41(5): 52-60.
doi: 10.13205/j.hjgc.202305008
Abstract:
The wastewater produced in the process of coal gasification is characterized by high values in temperature, hardness, ammonia and suspended solids, so the existing pretreatment facilities and reuse systems are severely scaled and clogged. In order to...
The wastewater produced in the process of coal gasification is characterized by high values in temperature, hardness, ammonia and suspended solids, so the existing pretreatment facilities and reuse systems are severely scaled and clogged. In order to...
2023, 41(5): 61-68,146.
doi: 10.13205/j.hjgc.202305009
Abstract:
Wire electrode structure is an important factor affecting the removal efficiency of the electrostatic precipitators. A reasonable wire electrode structure can increase the ionization degree of the air, the electric field strength and space charge den...
Wire electrode structure is an important factor affecting the removal efficiency of the electrostatic precipitators. A reasonable wire electrode structure can increase the ionization degree of the air, the electric field strength and space charge den...
2023, 41(5): 69-74,178.
doi: 10.13205/j.hjgc.202305010
Abstract:
Aiming at the high ash content and slagging problem of food waste digestate (FWD) and municipal solid waste (MSW), the ash fusion characteristic and mineral transformation law of FWD and MSW during co-combustion process were studied by XRF, XRD, SEM,...
Aiming at the high ash content and slagging problem of food waste digestate (FWD) and municipal solid waste (MSW), the ash fusion characteristic and mineral transformation law of FWD and MSW during co-combustion process were studied by XRF, XRD, SEM,...
2023, 41(5): 75-83.
doi: 10.13205/j.hjgc.202305011
Abstract:
In order to explore the impact of the two key temperatures, the initial temperature (about 50 ℃) and the maximum temperature (about 70 ℃), on the antibiotic resistance genes (ARGs) during the thermophilic period of sludge composting, a real-time temp...
In order to explore the impact of the two key temperatures, the initial temperature (about 50 ℃) and the maximum temperature (about 70 ℃), on the antibiotic resistance genes (ARGs) during the thermophilic period of sludge composting, a real-time temp...
2023, 41(5): 84-91.
doi: 10.13205/j.hjgc.202305012
Abstract:
In this study, the simplex-centroid design method (SCMD) was used to model and optimize the mixing ratio of FeSO4·H2O zero-valent iron (ZVI) and manganese dioxide (MnO2) as the raw materials, and a new composite Fe-based stabilizer was designed and d...
In this study, the simplex-centroid design method (SCMD) was used to model and optimize the mixing ratio of FeSO4·H2O zero-valent iron (ZVI) and manganese dioxide (MnO2) as the raw materials, and a new composite Fe-based stabilizer was designed and d...
2023, 41(5): 92-97.
doi: 10.13205/j.hjgc.202305013
Abstract:
The fermentation process in the storage pit before waste incineration have an important impact on the moisture content and organic content of waste. The moisture content and organic content of waste are the key factors that determine the efficiency o...
The fermentation process in the storage pit before waste incineration have an important impact on the moisture content and organic content of waste. The moisture content and organic content of waste are the key factors that determine the efficiency o...
2023, 41(5): 98-106,201.
doi: 10.13205/j.hjgc.202305014
Abstract:
Biochar for adsorption has been used in water pollution control, it has enormous specific surface area and is economical and environment-friendly. In this paper, eggshell biochar was prepared and its physicochemical and structural characteristics wer...
Biochar for adsorption has been used in water pollution control, it has enormous specific surface area and is economical and environment-friendly. In this paper, eggshell biochar was prepared and its physicochemical and structural characteristics wer...
2023, 41(5): 107-114.
doi: 10.13205/j.hjgc.202305015
Abstract:
The degradation of tetrabromobisphenol A (TBBPA) is a research hotspot in the field of environmental pollution control. In this study, the degradation of TBBPA in soil was catalyzed by persulfate (PS) activated by the iron-based nanomaterials (T-Fe N...
The degradation of tetrabromobisphenol A (TBBPA) is a research hotspot in the field of environmental pollution control. In this study, the degradation of TBBPA in soil was catalyzed by persulfate (PS) activated by the iron-based nanomaterials (T-Fe N...
2023, 41(5): 115-124.
doi: 10.13205/j.hjgc.202305016
Abstract:
The characteristic, source, and composition of soil dissolved organic matter (SDOM) in typical karst mountainous area of Guizhou Province were studied by using ultraviolet-visible absorption spectrum (UV-vis) and three-dimensional fluorescence excita...
The characteristic, source, and composition of soil dissolved organic matter (SDOM) in typical karst mountainous area of Guizhou Province were studied by using ultraviolet-visible absorption spectrum (UV-vis) and three-dimensional fluorescence excita...
2023, 41(5): 125-133,171.
doi: 10.13205/j.hjgc.202305017
Abstract:
Bismuth halide oxide based photocatalytic materials have made rapid progress in recent years due to their excellent photocatalytic performace. In this project, in order to develop effective visible light responsive BiOX based photocatalyst, carbon-do...
Bismuth halide oxide based photocatalytic materials have made rapid progress in recent years due to their excellent photocatalytic performace. In this project, in order to develop effective visible light responsive BiOX based photocatalyst, carbon-do...
2023, 41(5): 134-139.
doi: 10.13205/j.hjgc.202305018
Abstract:
Coking wastewater contains a large amount of cyanide (CN-) and thiocyanide (SCN-) and other toxic and harmful pollutants. In the pretreatment process prior to the biological process, generally, ferrous sulfate (FeSO4) was used to coagulate and precip...
Coking wastewater contains a large amount of cyanide (CN-) and thiocyanide (SCN-) and other toxic and harmful pollutants. In the pretreatment process prior to the biological process, generally, ferrous sulfate (FeSO4) was used to coagulate and precip...
2023, 41(5): 140-146.
doi: 10.13205/j.hjgc.202305019
Abstract:
In this study, the loess in Shahu Lake was used as a flocculant to explore the water purification effect of flocculation, with diatomite used as a control group. Meanwhile, the purification effect of loess on dissolved organic matter (DOM) in Shahu L...
In this study, the loess in Shahu Lake was used as a flocculant to explore the water purification effect of flocculation, with diatomite used as a control group. Meanwhile, the purification effect of loess on dissolved organic matter (DOM) in Shahu L...
2023, 41(5): 147-153,162.
doi: 10.13205/j.hjgc.202305020
Abstract:
This article gave an introduction to the application of arrayed flat sheet membranes in membrane bioreactors (MBRs) by taking a municipal sewage treatment plant in Beijing as an example. The operating data showed that the arrayed flat sheet membranes...
This article gave an introduction to the application of arrayed flat sheet membranes in membrane bioreactors (MBRs) by taking a municipal sewage treatment plant in Beijing as an example. The operating data showed that the arrayed flat sheet membranes...
2023, 41(5): 154-162.
doi: 10.13205/j.hjgc.202305021
Abstract:
With the increasing effort of national environmental governance of China, the ultra-low emission requirements of coal-fired power plants, steel mills and cement plants are also increasingly strict. Accurate monitoring of various pollutants in ultra-l...
With the increasing effort of national environmental governance of China, the ultra-low emission requirements of coal-fired power plants, steel mills and cement plants are also increasingly strict. Accurate monitoring of various pollutants in ultra-l...
2023, 41(5): 163-171.
doi: 10.13205/j.hjgc.202305022
Abstract:
The application of deep learning in water pollution monitoring has become a current hot topic. Taking the total phosphorus prediction of Min River water system in Pengshan District, Meishan City, Sichuan Province as the research object, a temporal co...
The application of deep learning in water pollution monitoring has become a current hot topic. Taking the total phosphorus prediction of Min River water system in Pengshan District, Meishan City, Sichuan Province as the research object, a temporal co...
2023, 41(5): 172-178.
doi: 10.13205/j.hjgc.202305023
Abstract:
Focusing on the aromatics, olefins and refining production areas of a petrochemical enterprise, a study was conducted to characterize VOCs emission from four production units with a high number of active VOCs components: aromatics continuous reformin...
Focusing on the aromatics, olefins and refining production areas of a petrochemical enterprise, a study was conducted to characterize VOCs emission from four production units with a high number of active VOCs components: aromatics continuous reformin...
2023, 41(5): 179-186,194.
doi: 10.13205/j.hjgc.202305024
Abstract:
In recent years, the water level of reservoirs in Guangxi continued to decline. Water quality problems caused by the sudden blackening phenomenon attracted widespread attention. In order to explore the migration and transformation law of iron, mangan...
In recent years, the water level of reservoirs in Guangxi continued to decline. Water quality problems caused by the sudden blackening phenomenon attracted widespread attention. In order to explore the migration and transformation law of iron, mangan...
2023, 41(5): 187-194.
doi: 10.13205/j.hjgc.202305025
Abstract:
Producing ammonia by biomass gasification is one of the important ways to alleviate energy shortage and achieve sustainable development. In order to explore the environmental and economic performance of ammonia production by algal biomass gasificatio...
Producing ammonia by biomass gasification is one of the important ways to alleviate energy shortage and achieve sustainable development. In order to explore the environmental and economic performance of ammonia production by algal biomass gasificatio...
2023, 41(5): 202-212.
doi: 10.13205/j.hjgc.202305027
Abstract:
Anaerobic membrane bioreactor (AnMBR) has become a powerful technology for municipal wastewater treatment due to its excellent effluent quality and high net productivity potential. However, membrane fouling causes high energy consumption. Besides, op...
Anaerobic membrane bioreactor (AnMBR) has become a powerful technology for municipal wastewater treatment due to its excellent effluent quality and high net productivity potential. However, membrane fouling causes high energy consumption. Besides, op...
2023, 41(5): 213-221.
doi: 10.13205/j.hjgc.202305028
Abstract:
Driven by the "carbon peak and neutrality" strategy, the treatment paradigm of municipal wastewater (MWW) is gradually changing from "energy consumption for water quality" to "energy and resources recovery". MWW is rich in proteins, lipids, polysacch...
Driven by the "carbon peak and neutrality" strategy, the treatment paradigm of municipal wastewater (MWW) is gradually changing from "energy consumption for water quality" to "energy and resources recovery". MWW is rich in proteins, lipids, polysacch...
2023, 41(5): 222-230,236.
doi: 10.13205/j.hjgc.202305029
Abstract:
In recent years, the sediment organic pollution problems in rivers and lakes are increasingly prominent in China, and there are various organic pollutants in sediment, such as chlorine phenolic, polycyclic aromatic hydrocarbons, and polychlorinated b...
In recent years, the sediment organic pollution problems in rivers and lakes are increasingly prominent in China, and there are various organic pollutants in sediment, such as chlorine phenolic, polycyclic aromatic hydrocarbons, and polychlorinated b...
2023, 41(5): 231-236.
doi: 10.13205/j.hjgc.202305030
Abstract:
Anaerobic ammonia oxidation process, as a new efficient and environmentally friendly denitrification technology, can effectively save energy consumption compared to the traditional denitrification processes. However, due to the low activity of anaero...
Anaerobic ammonia oxidation process, as a new efficient and environmentally friendly denitrification technology, can effectively save energy consumption compared to the traditional denitrification processes. However, due to the low activity of anaero...
