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2022 Vol. 40, No. 7
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2022, 40(7): 1-8.
doi: DOI:10.13205/j.hjgc.202207001
Abstract:
Aiming at the attenuation of the control effect on runoff during blockage of a permeable brick system,the output characteristics of heavy metals in permeable brick runoff during the whole process of blockage were investigated,and the integrated pollu...
Aiming at the attenuation of the control effect on runoff during blockage of a permeable brick system,the output characteristics of heavy metals in permeable brick runoff during the whole process of blockage were investigated,and the integrated pollu...
2022, 40(7): 9-17.
doi: DOI:10.13205/j.hjgc.202207002
Abstract:
For the current obstacles of low photocatalytic degradation efficiency of typical PPCPs such as ibuprofen and the limited reusability restricts,the organic core-inorganic shell structured chitosan-Ag/TiO2(CAT) composite beads were successfully synthe...
For the current obstacles of low photocatalytic degradation efficiency of typical PPCPs such as ibuprofen and the limited reusability restricts,the organic core-inorganic shell structured chitosan-Ag/TiO2(CAT) composite beads were successfully synthe...
2022, 40(7): 18-24.
doi: DOI:10.13205/j.hjgc.202207003
Abstract:
In this study,the removal efficiency of phenolic compounds in coal gasification wastewater (CGW) and biodegradability were investigated by iron-carbon microelectrolysis (ICME) treatment.The results indicated that the iron-carbon composite (Fe/C) fill...
In this study,the removal efficiency of phenolic compounds in coal gasification wastewater (CGW) and biodegradability were investigated by iron-carbon microelectrolysis (ICME) treatment.The results indicated that the iron-carbon composite (Fe/C) fill...
2022, 40(7): 25-30,51.
doi: DOI:10.13205/j.hjgc.202207004
Abstract:
Municipal sludge is rich in organic matter,which can provide carbon source for the preparation of graphene oxide (GO).In this paper,GO was prepared from municipal sludge by modified Hummers method.Response surface methodology (RSM) was used to optimi...
Municipal sludge is rich in organic matter,which can provide carbon source for the preparation of graphene oxide (GO).In this paper,GO was prepared from municipal sludge by modified Hummers method.Response surface methodology (RSM) was used to optimi...
2022, 40(7): 31-37.
doi: DOI:10.13205/j.hjgc.202207005
Abstract:
Fulvic acid is rich in nutrients.It is a plant regulator and can promote plant growth.In order to study the feasibility of soilification of phosphogypsum dealkalized red mud by applying fulvic acid,through the phosphogypsum dealkalized red mud test a...
Fulvic acid is rich in nutrients.It is a plant regulator and can promote plant growth.In order to study the feasibility of soilification of phosphogypsum dealkalized red mud by applying fulvic acid,through the phosphogypsum dealkalized red mud test a...
2022, 40(7): 38-44.
doi: DOI:10.13205/j.hjgc.202207006
Abstract:
Numerical simulation method was used to establish the fluid finite element analysis model of PHA accumulating by the mixed microbial culture (MMC) under aerobic dynamic discharge (ADD) and aerobic dynamic feeding (ADF) mode.The precipitation process ...
Numerical simulation method was used to establish the fluid finite element analysis model of PHA accumulating by the mixed microbial culture (MMC) under aerobic dynamic discharge (ADD) and aerobic dynamic feeding (ADF) mode.The precipitation process ...
2022, 40(7): 45-51.
doi: DOI:10.13205/j.hjgc.202207007
Abstract:
The reclaimed soil of the side slope and platform of the dumpsite in Jalai Nur Open-pit Coal Mine was selected as the research object.The soil's physical and chemical properties were determined,the soil microbial communities were analyzed,the correla...
The reclaimed soil of the side slope and platform of the dumpsite in Jalai Nur Open-pit Coal Mine was selected as the research object.The soil's physical and chemical properties were determined,the soil microbial communities were analyzed,the correla...
2022, 40(7): 52-60,115.
doi: DOI:10.13205/j.hjgc.202207008
Abstract:
As the skeleton part of the constructed wetland,the substrates play an important role in removing pollutants.Under the vertical flow dynamic conditions with different influent loads,the experiments selected loess balls,anthracite coal,and shale ceram...
As the skeleton part of the constructed wetland,the substrates play an important role in removing pollutants.Under the vertical flow dynamic conditions with different influent loads,the experiments selected loess balls,anthracite coal,and shale ceram...
2022, 40(7): 61-68.
doi: DOI:10.13205/j.hjgc.202207009
Abstract:
This research intended to investigate the influence of oil contamination on bacterial community,soil physico-chemical properties,and to isolate and identify oil-degrading bacteria.In this work,the microbial community structure of oil-contaminated soi...
This research intended to investigate the influence of oil contamination on bacterial community,soil physico-chemical properties,and to isolate and identify oil-degrading bacteria.In this work,the microbial community structure of oil-contaminated soi...
2022, 40(7): 69-75,152.
doi: DOI:10.13205/j.hjgc.202207010
Abstract:
This paper investigated temporal and spatial variations of ozone concentration in Lanzhou from 2018 to 2019 and further the effects of meteorological factors and the related pollutants on O3-8 h were discussed based on the dataset of observation from...
This paper investigated temporal and spatial variations of ozone concentration in Lanzhou from 2018 to 2019 and further the effects of meteorological factors and the related pollutants on O3-8 h were discussed based on the dataset of observation from...
2022, 40(7): 76-80,87.
doi: DOI:10.13205/j.hjgc.202207011
Abstract:
Co-incineration of aged refuse and domestic waste is one of the important ways to properly vacate the landfill and alleviate the shortage of urban land resources.The domestic waste incineration facility was used to carry out the test of co-incinerati...
Co-incineration of aged refuse and domestic waste is one of the important ways to properly vacate the landfill and alleviate the shortage of urban land resources.The domestic waste incineration facility was used to carry out the test of co-incinerati...
2022, 40(7): 81-87.
doi: DOI:10.13205/j.hjgc.202207012
Abstract:
Using the atomized spraying of humidification method to hydrate the calcium-based fly ash of the circulating fluidized bed (CFB),the performance of fly ash suspended desulfurization was experimentally studied under different conditions.The results sh...
Using the atomized spraying of humidification method to hydrate the calcium-based fly ash of the circulating fluidized bed (CFB),the performance of fly ash suspended desulfurization was experimentally studied under different conditions.The results sh...
2022, 40(7): 88-93,17.
doi: DOI:10.13205/j.hjgc.202207013
Abstract:
Due to its advantages of simple operation,low cost and high efficiency,inhibitors have been widely used in waste incinerators,and gradually become one of the important technologies to control dioxins.The effect of the inhibitor on fly ash characteris...
Due to its advantages of simple operation,low cost and high efficiency,inhibitors have been widely used in waste incinerators,and gradually become one of the important technologies to control dioxins.The effect of the inhibitor on fly ash characteris...
2022, 40(7): 94-100.
doi: DOI:10.13205/j.hjgc.202207014
Abstract:
To reduce the impact of landfills on residents and the environment when performing landfill operation,a solid waste landfill site in Jiangsu Province was taken as the research object to carry out a health risk assessment.Soil samples in the study are...
To reduce the impact of landfills on residents and the environment when performing landfill operation,a solid waste landfill site in Jiangsu Province was taken as the research object to carry out a health risk assessment.Soil samples in the study are...
2022, 40(7): 101-108.
doi: DOI:10.13205/j.hjgc.202207015
Abstract:
Biofilm is a common bacterial community in porous media,which can interact with suspended particles and affect the migration and deposition of particles.The Lattice Boltzmann-discrete element coupling method (LBM-DEM) was used to study the migration ...
Biofilm is a common bacterial community in porous media,which can interact with suspended particles and affect the migration and deposition of particles.The Lattice Boltzmann-discrete element coupling method (LBM-DEM) was used to study the migration ...
2022, 40(7): 109-115.
doi: DOI:10.13205/j.hjgc.202207016
Abstract:
In this paper,the effects of incinerator structure on combustion safety,temperature distribution,and flue properties were investigated with numerical simulation.The cold and hot states of a 650 t/d municipal solid waste incinerator were simulated.And...
In this paper,the effects of incinerator structure on combustion safety,temperature distribution,and flue properties were investigated with numerical simulation.The cold and hot states of a 650 t/d municipal solid waste incinerator were simulated.And...
2022, 40(7): 116-122,68.
doi: DOI:10.13205/j.hjgc.202207017
Abstract:
Aiming at the defects of high hardening degree and insufficient nutrients of sludge solidified soil,the solidified soil was improved by physically mixing with mushroom residue and magnesium sulfate for landscaping.The effects of mushroom residue cont...
Aiming at the defects of high hardening degree and insufficient nutrients of sludge solidified soil,the solidified soil was improved by physically mixing with mushroom residue and magnesium sulfate for landscaping.The effects of mushroom residue cont...
2022, 40(7): 123-131.
doi: DOI:10.13205/j.hjgc.202207018
Abstract:
Cadium in soil has the characteristics of difficult degradation,easy migration accumulation,and is easily to cause damage to the soil environment and threatens food security.Five kinds of new stabilization materials were prepared by loading poly-alum...
Cadium in soil has the characteristics of difficult degradation,easy migration accumulation,and is easily to cause damage to the soil environment and threatens food security.Five kinds of new stabilization materials were prepared by loading poly-alum...
2022, 40(7): 132-138,164.
doi: DOI:10.13205/j.hjgc.202207019
Abstract:
To reveal the key factors that limit the remediation effectiveness of heavily chromium contaminated soil,the desorption kinetics,and insoluble Cr (Ⅵ) reduction experiments were carried out in this study.The results showed that leaching with citric ac...
To reveal the key factors that limit the remediation effectiveness of heavily chromium contaminated soil,the desorption kinetics,and insoluble Cr (Ⅵ) reduction experiments were carried out in this study.The results showed that leaching with citric ac...
2022, 40(7): 139-145.
doi: DOI:10.13205/j.hjgc.202207020
Abstract:
Municipal sludge and corn straw mixtures from three cities,Tianjin,Zhaotong,Taiyuan in China were subjected to thermophilic anaerobic digestion (55℃) with domesticated secondary sedimentation tank sewage as the inoculum.The changes in pH,single-day a...
Municipal sludge and corn straw mixtures from three cities,Tianjin,Zhaotong,Taiyuan in China were subjected to thermophilic anaerobic digestion (55℃) with domesticated secondary sedimentation tank sewage as the inoculum.The changes in pH,single-day a...
2022, 40(7): 146-152.
doi: DOI:10.13205/j.hjgc.202207021
Abstract:
To solve the problem of wide distribution,great difference and variation in treating rural domestic sewage,a novel basalt fiber (BF) was explored as a biological carrier to build an integrated Johkasou.The effect was evaluated by multi-factor orthogo...
To solve the problem of wide distribution,great difference and variation in treating rural domestic sewage,a novel basalt fiber (BF) was explored as a biological carrier to build an integrated Johkasou.The effect was evaluated by multi-factor orthogo...
2022, 40(7): 153-158.
doi: DOI:10.13205/j.hjgc.202207022
Abstract:
Given the serious ecological damage caused by global marine garbage pollution,a sea garbage detection algorithm based on improved fast R-CNN and a method of whether the targets in the front and back frames of the video are the same target were propos...
Given the serious ecological damage caused by global marine garbage pollution,a sea garbage detection algorithm based on improved fast R-CNN and a method of whether the targets in the front and back frames of the video are the same target were propos...
2022, 40(7): 159-164,185.
doi: DOI:10.13205/j.hjgc.202207023
Abstract:
Based on solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC-MS),the study herein established a quantitative analysis method for trace benzo (a) pyrene (BaP) in coking wastewater.The BaP-containing water samples were enriched an...
Based on solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC-MS),the study herein established a quantitative analysis method for trace benzo (a) pyrene (BaP) in coking wastewater.The BaP-containing water samples were enriched an...
2022, 40(7): 165-171.
doi: DOI:10.13205/j.hjgc.202207024
Abstract:
In this paper,the effect of the molar ratios of ruthenium (Ru)-iridium (Ir) on the microstructure,chemical properties,electrochemical performance,and denitrification performance of high ammonia-chloride wastewater were investigated.The results illust...
In this paper,the effect of the molar ratios of ruthenium (Ru)-iridium (Ir) on the microstructure,chemical properties,electrochemical performance,and denitrification performance of high ammonia-chloride wastewater were investigated.The results illust...
2022, 40(7): 172-178.
doi: DOI:10.13205/j.hjgc.202207025
Abstract:
This study established a method to identify the source of ambient VOCs in residential areas to address the environmental NIMBY problem in an economic development zone in the Guangdong-Hong Kong-Macao Greater Bay Area.We carried out general survey and...
This study established a method to identify the source of ambient VOCs in residential areas to address the environmental NIMBY problem in an economic development zone in the Guangdong-Hong Kong-Macao Greater Bay Area.We carried out general survey and...
2022, 40(7): 179-185.
doi: DOI:10.13205/j.hjgc.202207026
Abstract:
As an iron and steel production intensive city,Tangshan's crude steel output reached 144 million tons in 2020,and the comprehensive energy consumption of industries above designated size in the city was 99.74 million tons of standard coal.In 2018,Tan...
As an iron and steel production intensive city,Tangshan's crude steel output reached 144 million tons in 2020,and the comprehensive energy consumption of industries above designated size in the city was 99.74 million tons of standard coal.In 2018,Tan...
2022, 40(7): 186-192.
doi: DOI:10.13205/j.hjgc.202207027
Abstract:
The product of decoration waste of newly-built houses in Beijing Daxing Old Palace assembly construction project was estimated by the area conversion algorithm,the renovation cycle was analyzed by Monte Carlo simulation,and the output of newly-built ...
The product of decoration waste of newly-built houses in Beijing Daxing Old Palace assembly construction project was estimated by the area conversion algorithm,the renovation cycle was analyzed by Monte Carlo simulation,and the output of newly-built ...
A NOVEL MODE OF NEAR ZERO LIQUID DISCHARGE FOR HIGH-TECH ZONES:FIVE-LEVEL-TREATMENT&FIVE-LEVEL-REUSE
2022, 40(7): 193-199.
doi: DOI:10.13205/j.hjgc.202207028
Abstract:
Near zero liquid discharge (NZLD) of high-tech zone (HTZ) is an effective way to improve water resources utilization efficiency and promote industrial restructuring and upgrading.However,current NZLD research mainly focused on the development and imp...
Near zero liquid discharge (NZLD) of high-tech zone (HTZ) is an effective way to improve water resources utilization efficiency and promote industrial restructuring and upgrading.However,current NZLD research mainly focused on the development and imp...
2022, 40(7): 200-205,8.
doi: DOI:10.13205/j.hjgc.202207029
Abstract:
Arsenic is a persistent and toxic carcinogen pollutant.In recent years,arsenic pollution incidents occur frequently in China.It is of great significance to establish human health water quality criteria for arsenic in China.Taking the Tieling Section ...
Arsenic is a persistent and toxic carcinogen pollutant.In recent years,arsenic pollution incidents occur frequently in China.It is of great significance to establish human health water quality criteria for arsenic in China.Taking the Tieling Section ...
2022, 40(7): 206-221,178.
doi: DOI:10.13205/j.hjgc.202207030
Abstract:
The biofilm formation on materials has complicated effects on the environment and anthropogenic activities,but the systematic elaboration on the interfacial interaction between environmental functional materials and microorganisms has not been given ...
The biofilm formation on materials has complicated effects on the environment and anthropogenic activities,but the systematic elaboration on the interfacial interaction between environmental functional materials and microorganisms has not been given ...
2022, 40(7): 222-231,247.
doi: DOI:10.13205/j.hjgc.202207031
Abstract:
Dioxins can cause persistent organic pollution and harm to the environment.Since the discovery of dioxins in the flue gas of municipal solid waste (MSW) incineration in the 1980s,many basic and applied researches have been carried out on the control ...
Dioxins can cause persistent organic pollution and harm to the environment.Since the discovery of dioxins in the flue gas of municipal solid waste (MSW) incineration in the 1980s,many basic and applied researches have been carried out on the control ...
2022, 40(7): 232-239,131.
doi: DOI:10.13205/j.hjgc.202207032
Abstract:
Biomass gasification is an efficient way to realize the distributed development and energy conversion of biomass.It is versatile and flexible,contributes to the construction of clean energy systems,and has been widely investigated and applied worldwi...
Biomass gasification is an efficient way to realize the distributed development and energy conversion of biomass.It is versatile and flexible,contributes to the construction of clean energy systems,and has been widely investigated and applied worldwi...
2022, 40(7): 240-247.
doi: DOI:10.13205/j.hjgc.202207033
Abstract:
The middle and lower reaches of the Yangtze River Basin plain play an important role in livestock and poultry breeding areas in China.Improving the treatment and utilization level of livestock and poultry manure in this area is of great significance ...
The middle and lower reaches of the Yangtze River Basin plain play an important role in livestock and poultry breeding areas in China.Improving the treatment and utilization level of livestock and poultry manure in this area is of great significance ...
2022, 40(7): 248-252.
doi: DOI:10.13205/j.hjgc.202207034
Abstract:
The transportation of sludge ensures the stable and efficient operation of other links of sludge treatment and disposal.In many ways of sludge transportation,pipeline transportation of sludge is closed,safer and more efficient compared with the tradi...
The transportation of sludge ensures the stable and efficient operation of other links of sludge treatment and disposal.In many ways of sludge transportation,pipeline transportation of sludge is closed,safer and more efficient compared with the tradi...
