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The soil organic carbon (SOC) pool in farmland is changing rapidly due to human activities, thereby greatly affecting the regional and global environment, as well as influencing soil fertility and crop yields. The present study investigated the effects of underground coal mining on the regional SOC pool in farmland in the Jiuli Mining Area of Xuzhou City in China as a typical coal mining region based on field sampling, chemical analysis, model construction, and spatial analysis using the software of ArcGIS. The results showed that in the mining subsidence area, spatial variations in the SOC content and soil bulk density were mainly caused by structural factors (mining subsidence, subsidence waterlogging, and other structural factors due to coal mining) at a regional scale. SOC storage in farmland soil decreased sharply in non-waterlogged subsidence farmland and seasonally waterlogged subsidence farmland in the areas with mining, whereas the SOC storage increased in waterlogged wetland after coal mining. The SOC was reduced by 102,882 tonnes (32.81%) compared with the original SOC stock as a consequence of coal mining, and thus the effect of underground coal mining on the regional SOC pool in farmland was characterized as a carbon loss process. Land-use changes, soil degradation and erosion contributed almost equally to the carbon loss process in the study area. The results of this study may facilitate evaluations of low-carbon land reclamation and ecological compensation in mining areas.
Zhanjun Xu; Yuan Zhang; Jason Yang; Fenwu Liu; Rutian Bi; Hongfen Zhu; Chunjuan Lv; Jian Yu. Effect of Underground Coal Mining on the Regional Soil Organic Carbon Pool in Farmland in a Mining Subsidence Area. Sustainability 2019, 11, 4961 .
AMA StyleZhanjun Xu, Yuan Zhang, Jason Yang, Fenwu Liu, Rutian Bi, Hongfen Zhu, Chunjuan Lv, Jian Yu. Effect of Underground Coal Mining on the Regional Soil Organic Carbon Pool in Farmland in a Mining Subsidence Area. Sustainability. 2019; 11 (18):4961.
Chicago/Turabian StyleZhanjun Xu; Yuan Zhang; Jason Yang; Fenwu Liu; Rutian Bi; Hongfen Zhu; Chunjuan Lv; Jian Yu. 2019. "Effect of Underground Coal Mining on the Regional Soil Organic Carbon Pool in Farmland in a Mining Subsidence Area." Sustainability 11, no. 18: 4961.
Acid mine drainage (AMD) is a serious environmental problem resulting from extensive sulfide mining activities. There is a lack of more comprehensive and detailed studies on the effect of AMD on calcareous soil characteristics and seed germination. In this study, five calcareous soil samples, collected from Xiaoyi, Taigu, Xiangning, Hejin, and Xixian counties in Shanxi Province, China, were used to investigate the effects of acid AMD on soil characteristics and Lolium perenne L. germination through laboratory culture experiments. The results showed that the increase in the total soil calcium oxide and magnesium oxide (CaO + MgO) contents led to a rise in the amount of Fe2+ in AMD converted into Fe3+, and that major ions (H+, Fe, SO42−) in AMD were trapped in the soil. The total Cao + MgO contents in the soil collected from Hejin and Taigu counties were 14.23% and 6.42%, the pH of AMD-polluted soil decreased to 7.24 and 3.10, and 98.7% and 54.0% of the Fe2+, 99.9% and 58.6% of the total Fe, and 76.0% and 26.4% of the SO42−, respectively, were trapped in the soil when the AMD volume to soil mass ratio was 10 mL/g. The results for the soil from Taigu County showed that when the soil had an AMD volume to soil mass ratio of 10 mL/g, the organic matter, available phosphorus (available P), available potassium (available K), Cr, and Cd contents in soil decreased by 16.2%, 63.0%, 97.1%, 7.8%, and 73.2%, respectively; the total phosphorus (total P) and total potassium (total K) did not significantly change; whereas the available nitrogen (available N) and total nitrogen (total N) increased to 16.1 times and 1.76 times, respectively. Compared to the initial soil collected from Taigu County, the Lolium perenne L. germination rate decreased by 81.1%, and the cumulative amount of Cr in the Lolium perenne L. increased by 7.24 times in the AMD-polluted soil when the AMD volume to soil mass ratio was 6 mL/g. The soil conditions could not support Lolium perenne L. germination when the AMD volume to soil mass ratio was 10 mL/g. The outcomes of this study could have important implication in understanding the hydrological/geochemical-behaviour of major ions of AMD in calcareous soil. The findings also have great significance in predicting plant growth behavior in AMD-polluted calcareous soil.
Yan Dong; Fenwu Liu; Xingxing Qiao; Lixiang Zhou; Wenlong Bi. Effects of Acid Mine Drainage on Calcareous Soil Characteristics and Lolium perenne L. Germination. International Journal of Environmental Research and Public Health 2018, 15, 2742 .
AMA StyleYan Dong, Fenwu Liu, Xingxing Qiao, Lixiang Zhou, Wenlong Bi. Effects of Acid Mine Drainage on Calcareous Soil Characteristics and Lolium perenne L. Germination. International Journal of Environmental Research and Public Health. 2018; 15 (12):2742.
Chicago/Turabian StyleYan Dong; Fenwu Liu; Xingxing Qiao; Lixiang Zhou; Wenlong Bi. 2018. "Effects of Acid Mine Drainage on Calcareous Soil Characteristics and Lolium perenne L. Germination." International Journal of Environmental Research and Public Health 15, no. 12: 2742.
As a major province of mineral resources in China, Shanxi currently has 6000 mines of various types, and acid mine drainage (AMD) is a major pollutant from the mining industry. Calcareous soil is dominant in western North China (including the Shanxi Province), therefore, clarifying the migration behavior of the main AMD pollutants (H+, S, Fe, heavy metals) in calcareous soil is essential for remediating AMD-contaminated soil in North China. In this study, the migration behavior of the main pollutants from AMD in calcareous soil was investigated using soil columns containing 20 cm of surficial soil to which different volumes of simulated AMD were added in 20 applications. Filtrate that was discharged from the soil columns and the soil samples from the columns were analyzed. Almost all of the Fe ions (>99%) from the AMD were intercepted in the 0–20 cm depth of the soil. Although >80% of SO42− was retained, the retention efficiency of the soil for SO42− was lower than it was for Fe. Cu, as a representative of heavy metals that are contained in AMD, was nearly totally retained by the calcareous soil. However, Cu had a tendency to migrate downward with the gradual acidification of the upper soil. In addition, CaCO3 was transformed into CaSO4 in AMD-contaminated soil. The outcomes of this study are valuable for understanding the pollution of calcareous soil by AMD and can provide key parameters for remediating AMD-contaminated soil.
Fenwu Liu; Xingxing Qiao; Lixiang Zhou; Jian Zhang. Migration and Fate of Acid Mine Drainage Pollutants in Calcareous Soil. International Journal of Environmental Research and Public Health 2018, 15, 1759 .
AMA StyleFenwu Liu, Xingxing Qiao, Lixiang Zhou, Jian Zhang. Migration and Fate of Acid Mine Drainage Pollutants in Calcareous Soil. International Journal of Environmental Research and Public Health. 2018; 15 (8):1759.
Chicago/Turabian StyleFenwu Liu; Xingxing Qiao; Lixiang Zhou; Jian Zhang. 2018. "Migration and Fate of Acid Mine Drainage Pollutants in Calcareous Soil." International Journal of Environmental Research and Public Health 15, no. 8: 1759.
Coal-derived pyrite biooxidation using Acidithiobacillus ferrooxidans is a principal method for coal desulfurization. However, jarosite synthesized in the pyrite biooxidation system can get distributed on the pyrite surfaces and inhibit pyrite biooxidation. In this study, K-jarosite, NH4-jarosite, and Na-jarosite biosynthesis was studied in liquid systems. Then, quick dissolution of K-jarosite was investigated at pH 0.2–1.0, and pyrite biooxidation efficiency before and after jarosite removal from the biooxidized pyrite surface was examined. The results showed that pure K-jarosite was collected from K-jarosite biosynthesis system. However, the minerals harvested from NH4-jarosite and Na-jarosite biosynthesis systems were a mixture of jarosite and schwertmannite. The K-jarosite dissolution efficiency reached 46.0% and 78.4% at 48 h when the initial pH of dissolve system was 1.0 and 0.2, respectively. Moreover, jarosite removal from biooxidized pyrite surface by rapidly dissolving could enhance iron and sulfur dissolution from pyrite in the subsequent biooxidation process.
Fenwu Liu; Jing Shi; Jiebin Duan; Lixiang Zhou; Jianmin Xu; Xianjun Hao; Wenhua Fan. Significance of jarosite dissolution from the biooxidized pyrite surface on further biooxidation of pyrite. Hydrometallurgy 2018, 176, 33 -41.
AMA StyleFenwu Liu, Jing Shi, Jiebin Duan, Lixiang Zhou, Jianmin Xu, Xianjun Hao, Wenhua Fan. Significance of jarosite dissolution from the biooxidized pyrite surface on further biooxidation of pyrite. Hydrometallurgy. 2018; 176 ():33-41.
Chicago/Turabian StyleFenwu Liu; Jing Shi; Jiebin Duan; Lixiang Zhou; Jianmin Xu; Xianjun Hao; Wenhua Fan. 2018. "Significance of jarosite dissolution from the biooxidized pyrite surface on further biooxidation of pyrite." Hydrometallurgy 176, no. : 33-41.
Schwertmannite, a kind of iron oxyhydrosulfate mineral, can removal arsenic(III) from arsenic(III)-bearing groundwater by the adsorption process. In this study, schwertmannite was bio-synthesized by Acidithiobacillus ferrooxidans LX5 in shaking flasks (160 rpm) containing a 0.16 mol/L FeSO4 liquid solution. After bio-synthesis, 25.5% of the bio-synthesized schwertmannite adhered to the reactor wall (designated as adhered-sch) and the remainder was suspended in the system (designated as suspended-sch). Particles of adhered-sch exhibited a fractured structure with a small specific surface area (4.36 m2/g) and total pore volume (3.13 × 10−2 cm3/g). In contrast, suspended-sch had a spiny structure (similar in appearance to a hedgehog), and a larger specific surface area (9.62 m2/g) and total pore volume (8.01 × 10−2 cm3/g). When 0.25 g/L of adhered-sch was used as an adsorbent for arsenic(III) removal from 1 mg/L arsenic(III)-bearing waters (at pH 7.5), the arsenic(III) removal efficiency was 43.2% after 4 h of adsorption. However, this efficiency could be increased by 50% by using suspended-sch as the adsorbent. Furthermore, by adding 13.3 g/L and 26.7 g/L additional schwertmannite into the reactor system prior to schwertmannite bio-synthesis, all synthesized schwertmannite remained suspended in the bio-synthesis systems, and the ferrous ions’ bio-oxidation efficiency was improved to a certain extent. Due to the friction effect between the introduced schwertmannite and the reactor wall, adhered-sch was eliminated. The outcomes of this study will provide the necessary data for schwertmannite bio-synthesis and arsenic(III) removal from arsenic(III)-bearing groundwater.
Jian Zhang; Jing Shi; Shasha Zhang; Lixiang Zhou; Jianmin Xu; Yuanying Ge; Wenhua Fan; Fenwu Liu. Schwertmannite Adherence to the Reactor Wall during the Bio-Synthesis Process and Deterioration of Its Structural Characteristics and Arsenic(III) Removal Efficiency. Minerals 2017, 7, 64 .
AMA StyleJian Zhang, Jing Shi, Shasha Zhang, Lixiang Zhou, Jianmin Xu, Yuanying Ge, Wenhua Fan, Fenwu Liu. Schwertmannite Adherence to the Reactor Wall during the Bio-Synthesis Process and Deterioration of Its Structural Characteristics and Arsenic(III) Removal Efficiency. Minerals. 2017; 7 (4):64.
Chicago/Turabian StyleJian Zhang; Jing Shi; Shasha Zhang; Lixiang Zhou; Jianmin Xu; Yuanying Ge; Wenhua Fan; Fenwu Liu. 2017. "Schwertmannite Adherence to the Reactor Wall during the Bio-Synthesis Process and Deterioration of Its Structural Characteristics and Arsenic(III) Removal Efficiency." Minerals 7, no. 4: 64.
Schwertmannite (Sch) is an efficient adsorbent for arsenic(III) removal from arsenic(III)-contaminated groundwater. In this study, bio-schertmannite was synthesized in the presence of dissolved ferrous ions and Acidithiobacillus ferrooxidans LX5 in a culture media. Bio-synthesized Sch characteristics, such as total organic carbon (TOC), morphology, chemical functional groups, mineral phase, specific surface area, and pore volume were systematically studied after it was dried at 105 °C and then heated at 250–550 °C. Differences in arsenic(III) removal efficiency between 105 °C dried-sch and 250–550 °C heated-sch also were investigated. The results showed that total organic carbon content in Sch and Sch weight gradually decreased when temperature increased from 105 °C to 350 °C. Sch partly transformed to another nanocrystalline or amorphous phase above 350 °C. The specific surface area of 250 °C heated-sch was 110.06 m2/g compared to 5.14 m2/g for the 105 °C dried-sch. Total pore volume of 105 °C dried-sch was 0.025 cm3/g with 32.0% mesopore and 68.0% macropore. However, total pore volume of 250 °C heated-mineral was 0.106 cm3/g with 23.6% micropore, 33.0% mesopore, and 43.4% macropore. The arsenic(III) removal efficiency from an initial 1 mg/L arsenic(III) solution (pH 7.5) was 25.1% when 0.25 g/L of 105 °C dried-sch was used as adsorbent. However, this efficiency increased to 93.0% when using 250 °C heated-sch as adsorbent. Finally, the highest efficiency for arsenic(III) removal was obtained with sch-250 °C due to high amounts of sorption sites in agreement with the high specific surface area (SSA) obtained for this sample.
Xingxing Qiao; Lanlan Liu; Jing Shi; Lixiang Zhou; Yanhan Guo; Yuanying Ge; Wenhua Fan; Fenwu Liu. Heating Changes Bio-Schwertmannite Microstructure and Arsenic(III) Removal Efficiency. Minerals 2017, 7, 9 .
AMA StyleXingxing Qiao, Lanlan Liu, Jing Shi, Lixiang Zhou, Yanhan Guo, Yuanying Ge, Wenhua Fan, Fenwu Liu. Heating Changes Bio-Schwertmannite Microstructure and Arsenic(III) Removal Efficiency. Minerals. 2017; 7 (1):9.
Chicago/Turabian StyleXingxing Qiao; Lanlan Liu; Jing Shi; Lixiang Zhou; Yanhan Guo; Yuanying Ge; Wenhua Fan; Fenwu Liu. 2017. "Heating Changes Bio-Schwertmannite Microstructure and Arsenic(III) Removal Efficiency." Minerals 7, no. 1: 9.
To evaluate the characteristics of atmospheric particle retention by plant leaves during the tourism season in Buddhism-based scenic areas, plants distributed in the core area of the Mount Wutai scenic area were selected for study: Populus davidiana (Po. davidiana), Rosa hugonis Hemsl. (R. hugonis), Betula platyphylla Suk. (B. platyphylla), Rosa xanthina Lindl. (R. xanthina), Periploca sepium Bunge (Pe. sepium), Spiraea salicifolia L. (S. salicifolia), Vitex negundo var. Heterophylla (V. negundo var. heterophylla) and Pinus tabuliformis Carrière (Pi. tabuliformis). Before rain, the atmospheric suspended particle-retaining weight of the plant leaves varied in the range of 6.95 ± 1.55 (Pi. tabuliformis) to 38.60 ± 18.32 mg/cm2 (Po. davidiana); the light shaded areas caused by particles on leaves were in the range of 7.25 ± 0.04 (Pi. tabuliformis) to 126.50 ± 6.66 cm2/leaf (Po. davidiana); and the atmospheric particle-retaining horizontal density of leaves varied in the range of 110 ± 2 (Pi. tabuliformis) to 255 ± 11 per cm2 (Po. davidiana). After rain, the atmospheric suspended particle-retaining quality of plant leaves varied in the range of 0.65 ± 0.23 (Pi. tabuliformis) to 3.50 ± 1.83 mg/cm2 (Po. davidiana); the light shaded areas by particles on leaves were in the range of 4.26 ± 0.02 (Pi. tabuliformis) to 45.96 ± 2.42 cm2/leaf (Po. davidiana); and the atmospheric particle-retaining horizontal density of leaves was in the range of 97 ± 2 (Pi. tabuliformis) to 147 ± 7 per cm2 (Po. davidiana). The broad-leaved plants, particularly Po. davidiana, R. hugonis and B. platyphylla, were appropriate species for purification of atmospheric particles. Plants with lower dust-retention abilities than the above three species (e.g., R. xanthina, Pe. sepium, S. salicifolia and V. negundo var. heterophylla) could be alternative plants for purification. However, the needle-leaved plant Pi. tabuliformis was not recommended as a tree species for purification of atmospheric particles in the core area of the Mount Wutai scenic area.
Shuai Shi; Zhihui Wu; Fenwu Liu; Wenhua Fan. Retention of Atmospheric Particles by Local Plant Leaves in the Mount Wutai Scenic Area, China. Atmosphere 2016, 7, 104 .
AMA StyleShuai Shi, Zhihui Wu, Fenwu Liu, Wenhua Fan. Retention of Atmospheric Particles by Local Plant Leaves in the Mount Wutai Scenic Area, China. Atmosphere. 2016; 7 (8):104.
Chicago/Turabian StyleShuai Shi; Zhihui Wu; Fenwu Liu; Wenhua Fan. 2016. "Retention of Atmospheric Particles by Local Plant Leaves in the Mount Wutai Scenic Area, China." Atmosphere 7, no. 8: 104.
A survey was conducted to effectively investigate the characteristics of airborne particulate pollutants PM10 and PM2.5during the peak tourist season at Mount Wutai Buddhism scenic spot, Shanxi, China. Characteristics of the PM10 and PM2.5 in Wu Ye Temple (core incense burners), Manjusri Temple (a traffic hub), Yang Bai Lin Village (a residential district), and Nan Shan Temple (located in a primitive forest district), were determined. The results showed that the PM10 concentration was more than 1.01–1.14 times higher than the threshold (50 μg/m3) of World Health Organization Air Quality Guidelines (2005), and the PM2.5 concentration was 1.75–2.70 times higher than the above standard (25 μg/m3). Particle size analysis indicated that the distribution of fine particulate matter in Wu Ye Temple ranged from 0 to 3.30 μm. In other sampling points, the fine particulate was mainly distributed in the range of 0–5.90 μm. The particulates in Wu Ye Temple were mainly characterized by spherical, rod-like, and irregular soot aggregates (PM10) and spherical particles of dust (PM2.5). Manjusri Temple and Yang Bai Lin Village predominantly exhibited irregular soil mineral particulate matter (PM10), and amorphous ultrafine soot particulate matter (PM2.5).
Zhihui Wu; Fenwu Liu; Wenhua Fan. Characteristics of PM10 and PM2.5 at Mount Wutai Buddhism Scenic Spot, Shanxi, China. Atmosphere 2015, 6, 1195 -1210.
AMA StyleZhihui Wu, Fenwu Liu, Wenhua Fan. Characteristics of PM10 and PM2.5 at Mount Wutai Buddhism Scenic Spot, Shanxi, China. Atmosphere. 2015; 6 (8):1195-1210.
Chicago/Turabian StyleZhihui Wu; Fenwu Liu; Wenhua Fan. 2015. "Characteristics of PM10 and PM2.5 at Mount Wutai Buddhism Scenic Spot, Shanxi, China." Atmosphere 6, no. 8: 1195-1210.
Jian-Ru Liang; Zhe-Ying Li; Fen-Wu Liu; Li-Xiang Zhou. [Mineralogical characteristics of biogenic schwertmannite amended with different pretreatment methods and the effects on As(III) absorption]. Huan jing ke xue= Huanjing kexue 2012, 33, 1 .
AMA StyleJian-Ru Liang, Zhe-Ying Li, Fen-Wu Liu, Li-Xiang Zhou. [Mineralogical characteristics of biogenic schwertmannite amended with different pretreatment methods and the effects on As(III) absorption]. Huan jing ke xue= Huanjing kexue. 2012; 33 (10):1.
Chicago/Turabian StyleJian-Ru Liang; Zhe-Ying Li; Fen-Wu Liu; Li-Xiang Zhou. 2012. "[Mineralogical characteristics of biogenic schwertmannite amended with different pretreatment methods and the effects on As(III) absorption]." Huan jing ke xue= Huanjing kexue 33, no. 10: 1.
Yong-Wei Song; Fen-Wu Liu; Li-Xiang Zhou. [Effect of microbial nutrient concentration on improvement of municipal sewage sludge dewaterability through bioleaching]. Huan jing ke xue= Huanjing kexue 2012, 33, 1 .
AMA StyleYong-Wei Song, Fen-Wu Liu, Li-Xiang Zhou. [Effect of microbial nutrient concentration on improvement of municipal sewage sludge dewaterability through bioleaching]. Huan jing ke xue= Huanjing kexue. 2012; 33 (8):1.
Chicago/Turabian StyleYong-Wei Song; Fen-Wu Liu; Li-Xiang Zhou. 2012. "[Effect of microbial nutrient concentration on improvement of municipal sewage sludge dewaterability through bioleaching]." Huan jing ke xue= Huanjing kexue 33, no. 8: 1.
Bio-acidification caused by bio-oxidation of energy substances during bioleaching is widely known to play an important role in improving sludge-borne metals removal. Here we report that bioleaching also drastically enhances sludge dewaterability in a suitable pH level. To obtain the optimum initial concentrations of energy substances and pH values for sludge dewaterability during bioleaching, bio-oxidation of Fe(2+) and S(0) under co-inoculation with Acidithiobacillus thiooxidans TS6 and Acidothiobacillus ferrooxidans LX5 and their effects on sludge dewaterability and metals removal during sludge bioleaching were investigated. Results indicated that the dosage of energy substances with 2g/L S(0) and 2g/L Fe(2+) could obtain bio-oxidation efficiencies of up to 100% for Fe(2+) and 50% for S(0) and were the optimal dosages for sludge bioleaching. The removal efficiencies of sludge-borne Cu and Cr could reach above 85% and 40%, respectively, and capillary suction time (CST) of bioleached sludge decreased to as low as ∼10s from initial 48.9s for fresh sludge when sludge pH declined to ∼2.4 through bioleaching. These results confirm the potential of bioleaching as a novel method for improving sludge dewaterability as well as removal of metals.
Fenwu Liu; Lixiang Zhou; Jun Zhou; Xingwei Song; Dianzhan Wang. Improvement of sludge dewaterability and removal of sludge-borne metals by bioleaching at optimum pH. Journal of Hazardous Materials 2012, 221-222, 170 -177.
AMA StyleFenwu Liu, Lixiang Zhou, Jun Zhou, Xingwei Song, Dianzhan Wang. Improvement of sludge dewaterability and removal of sludge-borne metals by bioleaching at optimum pH. Journal of Hazardous Materials. 2012; 221-222 ():170-177.
Chicago/Turabian StyleFenwu Liu; Lixiang Zhou; Jun Zhou; Xingwei Song; Dianzhan Wang. 2012. "Improvement of sludge dewaterability and removal of sludge-borne metals by bioleaching at optimum pH." Journal of Hazardous Materials 221-222, no. : 170-177.
Bioleaching of heavy metals from pig manure using a mixture of harmless iron- and sulfur-oxidizing bacteria in an air-lift reactor was conducted. The transformation of heavy metals and the formation of secondary Fe minerals during bioleaching were also investigated in the present study. The removal efficiencies of Zn, Cu, and Mn from pig manure were 95.1%, 80.9%, and 87.5%, respectively. Zn mainly existed in the form of Fe–Mn oxides in fresh pig manure; most of the pig manure-borne Cu was in organic matter form; Mn existed mainly in Fe–Mn oxides, carbonates, and residual forms. The pig manure can be applied to land more safely after bioleaching because the heavy metals mainly existed in stable forms. The removal efficiencies Zn, Cu, and Mn had good relationships with pH and oxidation reduction potential during bioleaching. A mixture of jarosite and schwertmannite was found in the bioleached pig manure, which might have an adverse effect on the solubilization efficiency of toxic metals from pig manure. The bioleaching process using a mixture of harmless iron- and sulfur-oxidizing bacteria was shown to be a very feasible technology for the removal of heavy metals from pig manure.
Jun Zhou; Lixiang Zhou; Fenwu Liu; Chaocheng Zheng; Wenjing Deng. Transformation of heavy metals and the formation of secondary iron minerals during pig manure bioleaching by the co-inoculation acidophilic thiobacillus. Environmental Technology 2012, 33, 2553 -2560.
AMA StyleJun Zhou, Lixiang Zhou, Fenwu Liu, Chaocheng Zheng, Wenjing Deng. Transformation of heavy metals and the formation of secondary iron minerals during pig manure bioleaching by the co-inoculation acidophilic thiobacillus. Environmental Technology. 2012; 33 (22):2553-2560.
Chicago/Turabian StyleJun Zhou; Lixiang Zhou; Fenwu Liu; Chaocheng Zheng; Wenjing Deng. 2012. "Transformation of heavy metals and the formation of secondary iron minerals during pig manure bioleaching by the co-inoculation acidophilic thiobacillus." Environmental Technology 33, no. 22: 2553-2560.
Fen-Wu Liu; Li-Xiang Zhou; Jun Zhou; Feng Jiang; Dian-Zhan Wang. [Effect of different sludge retention time (SRT) on municipal sewage sludge bioleaching continuous plug flow reaction system]. Huan jing ke xue= Huanjing kexue 2012, 33, 1 .
AMA StyleFen-Wu Liu, Li-Xiang Zhou, Jun Zhou, Feng Jiang, Dian-Zhan Wang. [Effect of different sludge retention time (SRT) on municipal sewage sludge bioleaching continuous plug flow reaction system]. Huan jing ke xue= Huanjing kexue. 2012; 33 (1):1.
Chicago/Turabian StyleFen-Wu Liu; Li-Xiang Zhou; Jun Zhou; Feng Jiang; Dian-Zhan Wang. 2012. "[Effect of different sludge retention time (SRT) on municipal sewage sludge bioleaching continuous plug flow reaction system]." Huan jing ke xue= Huanjing kexue 33, no. 1: 1.
Jun Zhou; Li-Xiang Zhou; Fen-Wu Liu; Yun Ren; Dian-Zhan Wang. [Influence of bioleaching on dewaterability of cattle biogas slurry]. Huan jing ke xue= Huanjing kexue 2011, 32, 1 .
AMA StyleJun Zhou, Li-Xiang Zhou, Fen-Wu Liu, Yun Ren, Dian-Zhan Wang. [Influence of bioleaching on dewaterability of cattle biogas slurry]. Huan jing ke xue= Huanjing kexue. 2011; 32 (11):1.
Chicago/Turabian StyleJun Zhou; Li-Xiang Zhou; Fen-Wu Liu; Yun Ren; Dian-Zhan Wang. 2011. "[Influence of bioleaching on dewaterability of cattle biogas slurry]." Huan jing ke xue= Huanjing kexue 32, no. 11: 1.
Fen-Wu Liu; Li-Xiang Zhou; Jun Zhou; Feng Jiang. [Improvement of municipal sewage sludge dewaterability by bioleaching: a pilot-scale study with a continuous plug flow reaction model]. Huan jing ke xue= Huanjing kexue 2011, 32, 1 .
AMA StyleFen-Wu Liu, Li-Xiang Zhou, Jun Zhou, Feng Jiang. [Improvement of municipal sewage sludge dewaterability by bioleaching: a pilot-scale study with a continuous plug flow reaction model]. Huan jing ke xue= Huanjing kexue. 2011; 32 (10):1.
Chicago/Turabian StyleFen-Wu Liu; Li-Xiang Zhou; Jun Zhou; Feng Jiang. 2011. "[Improvement of municipal sewage sludge dewaterability by bioleaching: a pilot-scale study with a continuous plug flow reaction model]." Huan jing ke xue= Huanjing kexue 32, no. 10: 1.
Fen-Wu Liu; Li-Xiang Zhou; Jun Zhou; Feng Jiang; Dian-Zhan Wang. [Improvement of municipal sewage sludge dewaterability by bioleaching: a pilot-scale study with sequence batch reaction model]. Huan jing ke xue= Huanjing kexue 2011, 32, 1 .
AMA StyleFen-Wu Liu, Li-Xiang Zhou, Jun Zhou, Feng Jiang, Dian-Zhan Wang. [Improvement of municipal sewage sludge dewaterability by bioleaching: a pilot-scale study with sequence batch reaction model]. Huan jing ke xue= Huanjing kexue. 2011; 32 (7):1.
Chicago/Turabian StyleFen-Wu Liu; Li-Xiang Zhou; Jun Zhou; Feng Jiang; Dian-Zhan Wang. 2011. "[Improvement of municipal sewage sludge dewaterability by bioleaching: a pilot-scale study with sequence batch reaction model]." Huan jing ke xue= Huanjing kexue 32, no. 7: 1.