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2015 Vol. 33, No. 2
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2015, 33(2): 1-6.
doi: 10.13205/j.hjgc.201502001
Abstract:
With the rapid development of economy in urban area，many rivers are polluted in different degress in cities． The
With the rapid development of economy in urban area，many rivers are polluted in different degress in cities． The
2015, 33(2): 7-10.
doi: 10.13205/j.hjgc.201502002
Abstract:
external cycle technology was employed to study the landscape river in Changzhou City from January 2012 to July 2013． The
external cycle technology was employed to study the landscape river in Changzhou City from January 2012 to July 2013． The
2015, 33(2): 11-15.
doi: 10.13205/j.hjgc.201502003
Abstract:
It is always regulated recirculation ratio ( namely the ratio of circulation flow to influent flow in circulation compartment section) by increasing flashboard in circulation compartment section to regulate mixed liquor refluxing from aerobic zone to...
It is always regulated recirculation ratio ( namely the ratio of circulation flow to influent flow in circulation compartment section) by increasing flashboard in circulation compartment section to regulate mixed liquor refluxing from aerobic zone to...
2015, 33(2): 16-20.
doi: 10.13205/j.hjgc.201502004
Abstract:
A self-made micro-electrolysis integrated equipment was applied in the pretreatment of landfill leachates from Chengdu Chang' an Waste Site and processing efficiencies under different reaction conditions were investigated． The key conditions were dyn...
A self-made micro-electrolysis integrated equipment was applied in the pretreatment of landfill leachates from Chengdu Chang' an Waste Site and processing efficiencies under different reaction conditions were investigated． The key conditions were dyn...
2015, 33(2): 21-26.
doi: 10.13205/j.hjgc.201502005
Abstract:
This paper summarized the microbiology progress of phosphorus accumulating organisms ( PAOs) in enhanced biological phosphorus removal ( EBPR ) system， introduced the involved PAOs species classification and biological characteristics and concluded t...
This paper summarized the microbiology progress of phosphorus accumulating organisms ( PAOs) in enhanced biological phosphorus removal ( EBPR ) system， introduced the involved PAOs species classification and biological characteristics and concluded t...
2015, 33(2): 27-31.
doi: 10.13205/j.hjgc.201502006
Abstract:
The early warning of activated sludge inhibitory rate by Cu2 + ，Zn2 + was studied based on oxygen uptake rate ( OUR) index． When dosage of Cu2 + and Zn2 + increased from 20 mg /L to 60 mg /L， the OUR inhibitory rate increased from 33% and 38% up to 7...
The early warning of activated sludge inhibitory rate by Cu2 + ，Zn2 + was studied based on oxygen uptake rate ( OUR) index． When dosage of Cu2 + and Zn2 + increased from 20 mg /L to 60 mg /L， the OUR inhibitory rate increased from 33% and 38% up to 7...
2015, 33(2): 32-37.
doi: 10.13205/j.hjgc.201502007
Abstract:
The ultrafiltration membrane combined with advanced oxidation technology was used to dispose of the organic pollutants，chroma and total coliform in the mixed sewage of an industrial pork． The results showed that after operating of eight weeks the ave...
The ultrafiltration membrane combined with advanced oxidation technology was used to dispose of the organic pollutants，chroma and total coliform in the mixed sewage of an industrial pork． The results showed that after operating of eight weeks the ave...
2015, 33(2): 38-42.
doi: 10.13205/j.hjgc.201502008
Abstract:
Graphene /titania ( GR/TiO2 ) multiplex photo-catalyst was prepared through hydrothermal method by using butyl titanate and graphite oxide as precursors． The structure and character of GR/ TiO2 was carefully studied with XRD，TEM，and FT-IR． Photocatal...
Graphene /titania ( GR/TiO2 ) multiplex photo-catalyst was prepared through hydrothermal method by using butyl titanate and graphite oxide as precursors． The structure and character of GR/ TiO2 was carefully studied with XRD，TEM，and FT-IR． Photocatal...
2015, 33(2): 43-47.
doi: 10.13205/j.hjgc.201502009
Abstract:
Perfluorinated organic compounds，a kind of anthropogenic pollutants，are widely used in chemical production． A large number of perfluorinated organic compounds have entered into surface water environment，and are detected in major rivers，lakes and seas...
Perfluorinated organic compounds，a kind of anthropogenic pollutants，are widely used in chemical production． A large number of perfluorinated organic compounds have entered into surface water environment，and are detected in major rivers，lakes and seas...
2015, 33(2): 48-52.
doi: 10.13205/j.hjgc.201502010
Abstract:
Acid birnessite ( Bir-H) is widespread in soil，oceans，lakes and river sediments，which can determine the behavior and fate of organic pollutants and heavy metals due to its fine particle，large surface area，high amount of negative charge and high surfa...
Acid birnessite ( Bir-H) is widespread in soil，oceans，lakes and river sediments，which can determine the behavior and fate of organic pollutants and heavy metals due to its fine particle，large surface area，high amount of negative charge and high surfa...
2015, 33(2): 53-57.
doi: 10.13205/j.hjgc.201502011
Abstract:
Active sediment cover system was constructed for the effective control of lake sediment pollution． Several covering materials were prepared according to different proportion of red mud，fly ash，clay and CaCO3 to investigate the effect on control sedim...
Active sediment cover system was constructed for the effective control of lake sediment pollution． Several covering materials were prepared according to different proportion of red mud，fly ash，clay and CaCO3 to investigate the effect on control sedim...
2015, 33(2): 58-61.
doi: 10.13205/j.hjgc.201502012
Abstract:
In this review，some research and application examples of fine pore aeration are given，and the current research focus is pointed out． Besides，based on the domestic and foreign researches，the effects of aeration rate，installation depth， superficial are...
In this review，some research and application examples of fine pore aeration are given，and the current research focus is pointed out． Besides，based on the domestic and foreign researches，the effects of aeration rate，installation depth， superficial are...
2015, 33(2): 62-68.
doi: 10.13205/j.hjgc.201502013
Abstract:
Series of low amount of Pd-Rh based on three-way catalysts，the ones single incorporated with Co or Ni，and the ones double incorporated with Co and Ni，using cordierite honeycomb ceramics as the first carrier and coating containing activated alumina an...
Series of low amount of Pd-Rh based on three-way catalysts，the ones single incorporated with Co or Ni，and the ones double incorporated with Co and Ni，using cordierite honeycomb ceramics as the first carrier and coating containing activated alumina an...
2015, 33(2): 69-71.
doi: 10.13205/j.hjgc.201502014
Abstract:
During the decommissioning of the nuclear facilities，the high concentration radioactive areosol must be treated to reduce the operator’s irradiation risk． The experiments studied the relationships between the capturing liquid，the capturing liquid dos...
During the decommissioning of the nuclear facilities，the high concentration radioactive areosol must be treated to reduce the operator’s irradiation risk． The experiments studied the relationships between the capturing liquid，the capturing liquid dos...
2015, 33(2): 72-75.
doi: 10.13205/j.hjgc.201502015
Abstract:
Due to the fact that gaseous pollutants and aerosol pollutants have huge harm to people's health， this paper discusses the application of photocatalytic technology in the field of functionality air filter material． The research expounds the basic pri...
Due to the fact that gaseous pollutants and aerosol pollutants have huge harm to people's health， this paper discusses the application of photocatalytic technology in the field of functionality air filter material． The research expounds the basic pri...
2015, 33(2): 76-79.
doi: 10.13205/j.hjgc.201502016
Abstract:
Low-low temperature electrostatic precipitator ( LLT-ESP) technology is a new technology and has become the mainstream method of smoke-gas treatment in Japan，as it can improve the collection efficiency of PM and SO3 ． D/S ratio ( Dust /SO3 ratio) whi...
Low-low temperature electrostatic precipitator ( LLT-ESP) technology is a new technology and has become the mainstream method of smoke-gas treatment in Japan，as it can improve the collection efficiency of PM and SO3 ． D/S ratio ( Dust /SO3 ratio) whi...
2015, 33(2): 80-83.
doi: 10.13205/j.hjgc.201502017
Abstract:
Coal-fired power plants remove SO2 using wet limestone-gypsum or ammonia desulfurization，and using spray lye to absorb SO2 in flue gas． After desulfurization tail gas contains a large amount of calcium salt or ammonium salt of solid and liquid partic...
Coal-fired power plants remove SO2 using wet limestone-gypsum or ammonia desulfurization，and using spray lye to absorb SO2 in flue gas． After desulfurization tail gas contains a large amount of calcium salt or ammonium salt of solid and liquid partic...
2015, 33(2): 84-87.
doi: 10.13205/j.hjgc.201502018
Abstract:
This paper explored removal efficiency of four FQs ( fluoroquinolones) including norfloxacin，ciprofloxacin， lomefloxacin and enrofloxacin from chicken feces by thermal treatment technology． Influence of temperature，residence time and moisture content...
This paper explored removal efficiency of four FQs ( fluoroquinolones) including norfloxacin，ciprofloxacin， lomefloxacin and enrofloxacin from chicken feces by thermal treatment technology． Influence of temperature，residence time and moisture content...
2015, 33(2): 88-91.
doi: 10.13205/j.hjgc.201502019
Abstract:
There is a huge amount of wet sludge produced by sewage treatment plants in China． However，most of them is not treated in a safe way． Sludge drying，which realizes the quantity reduction，harmless treatment，stabilization and recycling has been widely p...
There is a huge amount of wet sludge produced by sewage treatment plants in China． However，most of them is not treated in a safe way． Sludge drying，which realizes the quantity reduction，harmless treatment，stabilization and recycling has been widely p...
2015, 33(2): 92-95.
doi: 10.13205/j.hjgc.201502020
Abstract:
For the characteristics of urban sewage sludge compost，it was expounded that the latest research achievements and application methods of lawn substrate at home and abroad． The problems of the application of sludge compost for lawn substrate were summ...
For the characteristics of urban sewage sludge compost，it was expounded that the latest research achievements and application methods of lawn substrate at home and abroad． The problems of the application of sludge compost for lawn substrate were summ...
2015, 33(2): 96-99.
doi: 10.13205/j.hjgc.201502021
Abstract:
A new type of shell and tube heat exchanger was designed for heat recovery in sludge treatment process，compared with performance of a conventional shell and tube heat exchanger of the same specification． A simplified calculation model of shell and tu...
A new type of shell and tube heat exchanger was designed for heat recovery in sludge treatment process，compared with performance of a conventional shell and tube heat exchanger of the same specification． A simplified calculation model of shell and tu...
2015, 33(2): 100-104.
doi: 10.13205/j.hjgc.201502022
Abstract:
By using leachate concentrate from a refuse landfill in Chengdu，the recirculation experiments were carried out in landfill columns filled with garbage of 15 landfill ages． The influences on recirculation effluent salinity of the recirculation load，fr...
By using leachate concentrate from a refuse landfill in Chengdu，the recirculation experiments were carried out in landfill columns filled with garbage of 15 landfill ages． The influences on recirculation effluent salinity of the recirculation load，fr...
2015, 33(2): 105-108.
doi: 10.13205/j.hjgc.201502023
Abstract:
Currently，beneficiating method is the main treatment method for resource utilization of copper slag． But there is still a mountain of tail slag having no valuable use after treatments． In the research，the copper slag was taken as a resource containin...
Currently，beneficiating method is the main treatment method for resource utilization of copper slag． But there is still a mountain of tail slag having no valuable use after treatments． In the research，the copper slag was taken as a resource containin...
2015, 33(2): 109-112.
doi: 10.13205/j.hjgc.201502024
Abstract:
Composition analysis showed that the main compounds in copper residue were Cu2 S，Cu2O，Fe2 SiO4 ，Fe3O4 and a few FeO． Thermodynamic analysis of the reduction of Cu and Fe in copper residue by co-processing blast furnace showed that the Cu-containing c...
Composition analysis showed that the main compounds in copper residue were Cu2 S，Cu2O，Fe2 SiO4 ，Fe3O4 and a few FeO． Thermodynamic analysis of the reduction of Cu and Fe in copper residue by co-processing blast furnace showed that the Cu-containing c...
2015, 33(2): 113-116.
doi: 10.13205/j.hjgc.201502025
Abstract:
Sludge burning is considered to be a kind of sludge reduction and recycling technology which has good prospects for development，it is becoming the mainstream way of sludge disposal． Environmental risks of sludge which from dyeing wastewater treatment...
Sludge burning is considered to be a kind of sludge reduction and recycling technology which has good prospects for development，it is becoming the mainstream way of sludge disposal． Environmental risks of sludge which from dyeing wastewater treatment...
2015, 33(2): 117-121.
doi: 10.13205/j.hjgc.201502026
Abstract:
Soil and groundwater samples in different distances and depth were taken from the surroundings of a chromium slag site to explore the Cr( VI) distribution and pollution characteristics． Based on large amount of data，the contaminating ranges and degre...
Soil and groundwater samples in different distances and depth were taken from the surroundings of a chromium slag site to explore the Cr( VI) distribution and pollution characteristics． Based on large amount of data，the contaminating ranges and degre...
2015, 33(2): 122-125.
doi: 10.13205/j.hjgc.201502027
Abstract:
With the promotion of industrialization and urbanization，much attention is being paid to heavy metal pollution of the industry environment． The dusts from 10 typical industries environments in Beijing were selected as the research objects， the differ...
With the promotion of industrialization and urbanization，much attention is being paid to heavy metal pollution of the industry environment． The dusts from 10 typical industries environments in Beijing were selected as the research objects， the differ...
2015, 33(2): 126-129.
doi: 10.13205/j.hjgc.201502028
Abstract:
At present， the relevant standards for soil pollution evaluation have not yet found for oil production zones． Based on which， the evaluation standard of soil factors and the graduation standard of soil pollution degree were formulated， and a joint in...
At present， the relevant standards for soil pollution evaluation have not yet found for oil production zones． Based on which， the evaluation standard of soil factors and the graduation standard of soil pollution degree were formulated， and a joint in...
2015, 33(2): 130-134.
doi: 10.13205/j.hjgc.201502029
Abstract:
In order to deal with the uncertainty in the process of water quality assessment，interval numbers were used to represent the concentrations of pollutants in Bayesian water quality assessment model． The ranking-method of interval numbers was adopted t...
In order to deal with the uncertainty in the process of water quality assessment，interval numbers were used to represent the concentrations of pollutants in Bayesian water quality assessment model． The ranking-method of interval numbers was adopted t...
2015, 33(2): 135-139.
doi: 10.13205/j.hjgc.201502030
Abstract:
Source apportionment technology of river pollution source with water quality model coupling with chemical mass balance ( CMB) model was developed． This model was used to analyze the contribution of the upstream section，direct discharge industry sourc...
Source apportionment technology of river pollution source with water quality model coupling with chemical mass balance ( CMB) model was developed． This model was used to analyze the contribution of the upstream section，direct discharge industry sourc...
2015, 33(2): 140-142.
doi: 10.13205/j.hjgc.201502031
Abstract:
Environmental protection dredging can remove polluted sediment of water body thoroughly，eliminate the potential factors which can affect water quality，so environmental protection dredging has become an important measure of water governance． However，d...
Environmental protection dredging can remove polluted sediment of water body thoroughly，eliminate the potential factors which can affect water quality，so environmental protection dredging has become an important measure of water governance． However，d...
2015, 33(2): 143-146.
doi: 10.13205/j.hjgc.201502032
Abstract:
Forming a scientific and reasonable index system of PEIA ( planned environment impact assessment ) is an important premise for carrying out PEIA and has very important significance to developing and improving evaluation method of PEIA． Due to the dom...
Forming a scientific and reasonable index system of PEIA ( planned environment impact assessment ) is an important premise for carrying out PEIA and has very important significance to developing and improving evaluation method of PEIA． Due to the dom...
2015, 33(2): 147-152.
doi: 10.13205/j.hjgc.201502033
Abstract:
According to the Shandong Province industrial，construction and transportation energy consumption data from 2000 to 2012，carbon emissions were calculated，and using GM ( 1，1) model，Verhulst model and SCGM ( 1，1) c model，the combination forecast model w...
According to the Shandong Province industrial，construction and transportation energy consumption data from 2000 to 2012，carbon emissions were calculated，and using GM ( 1，1) model，Verhulst model and SCGM ( 1，1) c model，the combination forecast model w...
2015, 33(2): 153-155.
doi: 10.13205/j.hjgc.201502034
Abstract:
The relationship among energy consumption，population，GDP and industrialization of Hainan in 1993—2012 was set up by cointegration theory． It was forecasted the total carbon emissions and structure of energy consumption of Hainan in 2015—2020． At last...
The relationship among energy consumption，population，GDP and industrialization of Hainan in 1993—2012 was set up by cointegration theory． It was forecasted the total carbon emissions and structure of energy consumption of Hainan in 2015—2020． At last...
2015, 33(2): 156-159.
doi: 10.13205/j.hjgc.201502035
Abstract:
Biochar is the product of thermal degradation of waste biomass under the limit-oxygen condition，which is made up of abundant carbon． Biochar has the efficient absorption of heavy metal due to its precise pore structure and unique chemical properties，...
Biochar is the product of thermal degradation of waste biomass under the limit-oxygen condition，which is made up of abundant carbon． Biochar has the efficient absorption of heavy metal due to its precise pore structure and unique chemical properties，...
2015, 33(2): 160-163.
doi: 10.13205/j.hjgc.201502036
Abstract:
Short-term ( 3 d) and long-term ( 1. 5 a) stabilization effects of different types of Cr contaminated soil were investigated through nature curing，using two agents including sodium sulfide and sodium dithionite． The results indicated that two agents ...
Short-term ( 3 d) and long-term ( 1. 5 a) stabilization effects of different types of Cr contaminated soil were investigated through nature curing，using two agents including sodium sulfide and sodium dithionite． The results indicated that two agents ...
2015, 33(2): 164-167.
doi: 10.13205/j.hjgc.201502037
Abstract:
On basis of the soil remediation policy and the characteristics of domestic contaminated soil remediation projects， the paper first analyses the characteristics and importance of logistics organization in the process of contaminated soil remediation，...
On basis of the soil remediation policy and the characteristics of domestic contaminated soil remediation projects， the paper first analyses the characteristics and importance of logistics organization in the process of contaminated soil remediation，...
2015, 33(2): 168-172.
doi: 10.13205/j.hjgc.201502038
Abstract:
The effectiveness of five kinds of surfactants，such as SDS，SDBS，saponin，Brij35，Triton X-100，on washing middle level diesel oil contaminated soil was studied． By investigating volatilization of diesel oil after being mixed with soil，it was found that ...
The effectiveness of five kinds of surfactants，such as SDS，SDBS，saponin，Brij35，Triton X-100，on washing middle level diesel oil contaminated soil was studied． By investigating volatilization of diesel oil after being mixed with soil，it was found that ...
