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2015 Vol. 33, No. 4
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2015, 33(4): 1-3.
doi: 10.13205/j.hjgc.201504001
Abstract:
Using bio-zeolite as coagulant，water soluble resin link material and pigment in water-based ink wastewater were removed． When the dosage of bio-zeolite was 350 ～ 400 mg /L，COD removal rate could reach 87%． The coagulation supernatant was pale pink an...
Using bio-zeolite as coagulant，water soluble resin link material and pigment in water-based ink wastewater were removed． When the dosage of bio-zeolite was 350 ～ 400 mg /L，COD removal rate could reach 87%． The coagulation supernatant was pale pink an...
2015, 33(4): 4-8.
doi: 10.13205/j.hjgc.201504002
Abstract:
Nitrobenzene is a sort of priority pollutants characterized by chemical stability，high toxicity， refractory and biological accumulation． Pollution problems involved are being seriously concerned． This paper reviewed the research progresses in treatme...
Nitrobenzene is a sort of priority pollutants characterized by chemical stability，high toxicity， refractory and biological accumulation． Pollution problems involved are being seriously concerned． This paper reviewed the research progresses in treatme...
2015, 33(4): 9-13.
doi: 10.13205/j.hjgc.201504003
Abstract:
Good appearance is the basic condition to play a role in landscape function for urban water． However，the appearance of enclosed landscape water is in serious pollution now． This paper conducted about half a year’s observation and water quality monito...
Good appearance is the basic condition to play a role in landscape function for urban water． However，the appearance of enclosed landscape water is in serious pollution now． This paper conducted about half a year’s observation and water quality monito...
2015, 33(4): 14-19.
doi: 10.13205/j.hjgc.201504004
Abstract:
SBA-15 was functionalized with a post-synthesis method，using 3-aminopropyltrimethoxy-silane as the modifier agent． The functionalized SBA-15 was denoted as N-SBA-15． The samples were characterized by X-ray powder diffraction ( XＲD) ，fourier-transform...
SBA-15 was functionalized with a post-synthesis method，using 3-aminopropyltrimethoxy-silane as the modifier agent． The functionalized SBA-15 was denoted as N-SBA-15． The samples were characterized by X-ray powder diffraction ( XＲD) ，fourier-transform...
2015, 33(4): 20-24.
doi: 10.13205/j.hjgc.201504005
Abstract:
Antibiotics in livestock wastewater will affect biological nitrogen removal， exacerbating the problem of eutrophication． The effect of chlortetracycline、alkalinity and temperature on nitification which was rate-limiting step of biological nitrogen re...
Antibiotics in livestock wastewater will affect biological nitrogen removal， exacerbating the problem of eutrophication． The effect of chlortetracycline、alkalinity and temperature on nitification which was rate-limiting step of biological nitrogen re...
2015, 33(4): 25-29.
doi: 10.13205/j.hjgc.201504006
Abstract:
The magnetic absorbent can effectively remove the pollutant in wastewater by multiple physical and chemical processes． What is more， its magnetism can conveniently be separated from wastewater，and be beneficial to support concentrated treatment of po...
The magnetic absorbent can effectively remove the pollutant in wastewater by multiple physical and chemical processes． What is more， its magnetism can conveniently be separated from wastewater，and be beneficial to support concentrated treatment of po...
2015, 33(4): 30-33.
doi: 10.13205/j.hjgc.201504007
Abstract:
The paper investigated the performance of cassava starch wastewater treatment by a self-developed ABIC ( anaerobic baffled internal circulation) ． The results showed that the removal rate of COD was over 80% when hydraulic retention time ( HＲT) was 2...
The paper investigated the performance of cassava starch wastewater treatment by a self-developed ABIC ( anaerobic baffled internal circulation) ． The results showed that the removal rate of COD was over 80% when hydraulic retention time ( HＲT) was 2...
2015, 33(4): 34-38.
doi: 10.13205/j.hjgc.201504008
Abstract:
Based on the quality characteristics of micro-polluted river water，this study investigated treatment performance by using the composite flow test． The results showed that: Under the hydraulic loading conditions of 10 cm/d and 20 cm/d，the average remo...
Based on the quality characteristics of micro-polluted river water，this study investigated treatment performance by using the composite flow test． The results showed that: Under the hydraulic loading conditions of 10 cm/d and 20 cm/d，the average remo...
2015, 33(4): 39-43.
doi: 10.13205/j.hjgc.201504009
Abstract:
Taking urban sewage treatment plant sludge as material，this paper explored influence of different substrates and sulfur concentration on the bioleaching heavy metals from sewage sludge． Substrates used in this study included two groups: sole substrat...
Taking urban sewage treatment plant sludge as material，this paper explored influence of different substrates and sulfur concentration on the bioleaching heavy metals from sewage sludge． Substrates used in this study included two groups: sole substrat...
2015, 33(4): 44-47.
doi: 10.13205/j.hjgc.201504010
Abstract:
The paper conducted the micro-aerated aged refuse reactor for leachate treatment and studied the longterm effect of hydraulic loading on leachate treatment． Ｒesults indicated that with the increase of hydraulic loading，the degradation of organics and...
The paper conducted the micro-aerated aged refuse reactor for leachate treatment and studied the longterm effect of hydraulic loading on leachate treatment． Ｒesults indicated that with the increase of hydraulic loading，the degradation of organics and...
2015, 33(4): 48-52.
doi: 10.13205/j.hjgc.201504011
Abstract:
In this paper，iron-oxide-coated-zeolite has been prepared by using natural zeolite and ferric nitrate． The absorbing effect of IOCZ on phosphorus was discussed． Ｒesults showed that: With the increase of the dosage of IOCZ，the adsorption amount first ...
In this paper，iron-oxide-coated-zeolite has been prepared by using natural zeolite and ferric nitrate． The absorbing effect of IOCZ on phosphorus was discussed． Ｒesults showed that: With the increase of the dosage of IOCZ，the adsorption amount first ...
2015, 33(4): 53-57.
doi: 10.13205/j.hjgc.201504012
Abstract:
To reflect the nitrification performance in the pulse trickling filter，this paper built a biofilm reaction model based on the biological membrane diffusion model，which was based on the mass balance equation，the first Fick law，and the simplified ASM3 ...
To reflect the nitrification performance in the pulse trickling filter，this paper built a biofilm reaction model based on the biological membrane diffusion model，which was based on the mass balance equation，the first Fick law，and the simplified ASM3 ...
2015, 33(4): 58-62.
doi: 10.13205/j.hjgc.201504013
Abstract:
Urban landscape lake is an important part of ecological city construction． It always has slow flow，weak hydrodynamic exchange and poor self-purification ability． The water quality is susceptible to urban discharge，runoff or human activities． In this ...
Urban landscape lake is an important part of ecological city construction． It always has slow flow，weak hydrodynamic exchange and poor self-purification ability． The water quality is susceptible to urban discharge，runoff or human activities． In this ...
2015, 33(4): 63-69.
doi: 10.13205/j.hjgc.201504014
Abstract:
The multiplicative Monod and non-competitive Monod equation were integrated with theoretical equations determined by stoichiometry and bioenergetics to analysis the simultaneous denitrification and methanogenesis ( SDM) process． Batch experiment was ...
The multiplicative Monod and non-competitive Monod equation were integrated with theoretical equations determined by stoichiometry and bioenergetics to analysis the simultaneous denitrification and methanogenesis ( SDM) process． Batch experiment was ...
2015, 33(4): 70-74.
doi: 10.13205/j.hjgc.201504015
Abstract:
Six conventional water chemistry parameters of petroleum contaminated groundwater were monitored by on-situ water quality monitor apparatus． The study illustrated the effects of measuring modes and measuring depths on conventional water chemistry par...
Six conventional water chemistry parameters of petroleum contaminated groundwater were monitored by on-situ water quality monitor apparatus． The study illustrated the effects of measuring modes and measuring depths on conventional water chemistry par...
2015, 33(4): 75-81.
doi: 10.13205/j.hjgc.201504016
Abstract:
From the four typical areas ( industrial zone，transport area，living quarters and scenic spot) in Urumqi， the study used the atmosphere automatic sampler( Lao-ying2050) ， and TSP/PM10 /PM5 /PM2. 5 precietc to collect TSP、PM10、PM5、PM2. 5 in the atmosph...
From the four typical areas ( industrial zone，transport area，living quarters and scenic spot) in Urumqi， the study used the atmosphere automatic sampler( Lao-ying2050) ， and TSP/PM10 /PM5 /PM2. 5 precietc to collect TSP、PM10、PM5、PM2. 5 in the atmosph...
2015, 33(4): 82-85.
doi: 10.13205/j.hjgc.201504017
Abstract:
For study the influence law of the urban space structure on the automobile exhaust diffusion，the paper established an urban core region geometry model from high resolution remote sensing image． Based on the important boundary conditions meteorologica...
For study the influence law of the urban space structure on the automobile exhaust diffusion，the paper established an urban core region geometry model from high resolution remote sensing image． Based on the important boundary conditions meteorologica...
2015, 33(4): 86-91.
doi: 10.13205/j.hjgc.201504018
Abstract:
Chosen PPS fabric material，microfiber layer filter material，microporous PTFE membrane filter material，triple leaf fiber layer filter material as filter material，the study measured the dynamic dust removal performance indexes in the VDI device for col...
Chosen PPS fabric material，microfiber layer filter material，microporous PTFE membrane filter material，triple leaf fiber layer filter material as filter material，the study measured the dynamic dust removal performance indexes in the VDI device for col...
NUMERICAL SIMULATION METHOD OF GAS FLOW DISTRIBUTION IN ELECTROSTATIC
PRECIPITATOR FOR CONVERTER GAS
2015, 33(4): 92-96.
doi: 10.13205/j.hjgc.201504019
Abstract:
Electric field uniformity of import and export of electrical precipitator flow distribution is the main factor that affects the efficiency of electrostatic precipitators． On the bases of computational fluid dynamic( CFD) method，the airflow distributi...
Electric field uniformity of import and export of electrical precipitator flow distribution is the main factor that affects the efficiency of electrostatic precipitators． On the bases of computational fluid dynamic( CFD) method，the airflow distributi...
2015, 33(4): 97-99.
doi: 10.13205/j.hjgc.201504020
Abstract:
High efficiency of grab dredging equipment and less sediment pollutant release is the key problem of enviormental protection dredging． Based on the requirment of enviormental protection dredging and the specific situation of the invariable backwater ...
High efficiency of grab dredging equipment and less sediment pollutant release is the key problem of enviormental protection dredging． Based on the requirment of enviormental protection dredging and the specific situation of the invariable backwater ...
2015, 33(4): 100-102.
doi: 10.13205/j.hjgc.201504021
Abstract:
Steel slag is generated from steel making process，and it is similar to cement clinker in phase composition． However，steel slag has not been effective utilized in building materials because of its high free CaO content． This paper discussed the thermo...
Steel slag is generated from steel making process，and it is similar to cement clinker in phase composition． However，steel slag has not been effective utilized in building materials because of its high free CaO content． This paper discussed the thermo...
2015, 33(4): 103-107.
doi: 10.13205/j.hjgc.201504022
Abstract:
This paper studied the condensation and absorption characteristic of the cement raw meal for Pb and Cd in lead and cadmium chloride through a coupling device of a rotary tube furnace and a vertical furnace with automatic temperature control． Ｒesults ...
This paper studied the condensation and absorption characteristic of the cement raw meal for Pb and Cd in lead and cadmium chloride through a coupling device of a rotary tube furnace and a vertical furnace with automatic temperature control． Ｒesults ...
2015, 33(4): 108-111.
doi: 10.13205/j.hjgc.201504023
Abstract:
Nowadays the inefficiency of nitrogen and phosphorus removal is a common problem in wastewater treatment，and the primary reason is that the wastewater has high amount of organic content but low amount of biodegradable organics． The biodegradable orga...
Nowadays the inefficiency of nitrogen and phosphorus removal is a common problem in wastewater treatment，and the primary reason is that the wastewater has high amount of organic content but low amount of biodegradable organics． The biodegradable orga...
2015, 33(4): 112-115.
doi: 10.13205/j.hjgc.201504024
Abstract:
Although chromium is one of the most important raw material in modern industry，the chromium residue produced in the calcium-roasting does harm to people's health and pollutes the ecological environment seriously． This paper introduced and analyzed th...
Although chromium is one of the most important raw material in modern industry，the chromium residue produced in the calcium-roasting does harm to people's health and pollutes the ecological environment seriously． This paper introduced and analyzed th...
2015, 33(4): 116-120.
doi: 10.13205/j.hjgc.201504025
Abstract:
Printed circuit boards ( PCB) are the core part of electronic waste，and a huge number of waste PCB generated every year． The typical PCB contains about 30% metal in weight． Different electric and electronic equipment has different function． In this p...
Printed circuit boards ( PCB) are the core part of electronic waste，and a huge number of waste PCB generated every year． The typical PCB contains about 30% metal in weight． Different electric and electronic equipment has different function． In this p...
2015, 33(4): 121-127.
doi: 10.13205/j.hjgc.201504026
Abstract:
This paper investigated soil around smelter in Changqing Town of Baoji City in Northwest China，analyzed quantitatively the soil heavy metals of Pb，Zn，Cr and Cu，assessed health risks associated with four metals，and discriminated the pollution sources．...
This paper investigated soil around smelter in Changqing Town of Baoji City in Northwest China，analyzed quantitatively the soil heavy metals of Pb，Zn，Cr and Cu，assessed health risks associated with four metals，and discriminated the pollution sources．...
2015, 33(4): 128-131.
doi: 10.13205/j.hjgc.201504027
Abstract:
Based on the method of Net Annual Value and the efficiency evaluation factors of ground source heat pump system ( GSHP) ，this paper proposed a comprehensive benefit evaluation model． Taking a project in Tianjin as an example，an integrated comparison ...
Based on the method of Net Annual Value and the efficiency evaluation factors of ground source heat pump system ( GSHP) ，this paper proposed a comprehensive benefit evaluation model． Taking a project in Tianjin as an example，an integrated comparison ...
2015, 33(4): 132-136.
doi: 10.13205/j.hjgc.201504028
Abstract:
Station emplaced is an important technology part of the marine environment monitoring work，occupying the significance part of obtaining representative monitoring data and servicing environmental management． This paper used Q-type classification metho...
Station emplaced is an important technology part of the marine environment monitoring work，occupying the significance part of obtaining representative monitoring data and servicing environmental management． This paper used Q-type classification metho...
2015, 33(4): 137-141.
doi: 10.13205/j.hjgc.201504029
Abstract:
Based on the present situation of biomass gasification power generation industry in China，this paper proposed a comprehensive risk assessment index system for China＇s biomass gasification power generation industry． The system included five first-leve...
Based on the present situation of biomass gasification power generation industry in China，this paper proposed a comprehensive risk assessment index system for China＇s biomass gasification power generation industry． The system included five first-leve...
2015, 33(4): 142-145.
doi: 10.13205/j.hjgc.201504030
Abstract:
The main methods for measuring black carbon mass concentration were optical absorption technique，thermal technique and thermal-optical technique． Based on the collation of the carbon data at the monitoring site in Nanmen of Suzhou City，the study comp...
The main methods for measuring black carbon mass concentration were optical absorption technique，thermal technique and thermal-optical technique． Based on the collation of the carbon data at the monitoring site in Nanmen of Suzhou City，the study comp...
2015, 33(4): 146-149.
doi: 10.13205/j.hjgc.201504031
Abstract:
For the characteristics of wastewater in steel industry，the paper analyzed the current wastewater pollution control measures of mainly processes and the whole plant in steel industry，stressed the major processes，water quality and main problems of the...
For the characteristics of wastewater in steel industry，the paper analyzed the current wastewater pollution control measures of mainly processes and the whole plant in steel industry，stressed the major processes，water quality and main problems of the...
2015, 33(4): 150-155.
doi: 10.13205/j.hjgc.201504032
Abstract:
Gas sources are one of the key factors for the popularization of carbon capture and reservoir storage technology． This paper studied the economic comparison method of CO2 gas source route from the CO2 gas reservoirs，natural gas reservoirs containing ...
Gas sources are one of the key factors for the popularization of carbon capture and reservoir storage technology． This paper studied the economic comparison method of CO2 gas source route from the CO2 gas reservoirs，natural gas reservoirs containing ...
2015, 33(4): 156-160.
doi: 10.13205/j.hjgc.201504033
Abstract:
Under China's fast urbanization and industrial upgrading process，a large number of traditional industrial enterprises are undergoing relocation，reform，or bankruptcy． As a result，the number of industrial brownfield sites have increased greatly in rece...
Under China's fast urbanization and industrial upgrading process，a large number of traditional industrial enterprises are undergoing relocation，reform，or bankruptcy． As a result，the number of industrial brownfield sites have increased greatly in rece...
