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Coextraction of vanadium and manganese from high-manganese containing vanadium wastewater by a solvent

Zishuai Liu, Yimin Zhang, Zilin Dai, Jing Huang, Cong Liu

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 5,   Pages 902-912 doi: 10.1007/s11705-019-1887-z

Abstract: High-manganese containing vanadium wastewater (HMVW) is commonly produced during the vanadium extractionprocess from vanadium titano-magnetite.In the solvent extraction process, 98.15% of vanadium was recovered, and the V O product, with a purityFor the precipitation process, 91.05% of manganese was recovered as MnCO which meets the III grade standardThe treated wastewater can be returned for leaching, and resources (V and Mn) in the wastewater were

Keywords： high-manganese containing vanadium wastewater     solvent extraction     carbonate precipitation     vanadium titano-magnetite    

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Simultaneous enhanced ammonia and nitrate removal from secondary effluent in constructed wetlands using a new manganese-containing

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1807-4

Abstract:

● MnO2/PCL composite material (MPCM) enhances ammonia and nitrate removal in CWs.

Keywords： Constructed wetland     Nitrogen removal     Manganese redox     Polycaprolactone     Nitrous oxide    

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Construction of defect-containing UiO-66/MoSe heterojunctions with superior photocatalytic performancefor wastewater treatment and mechanism insight

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 449-459 doi: 10.1007/s11705-022-2226-3

Abstract: evaluated by measuring the degradation rate of Rhodamine B and the catalyst’s ability to reduce Cr(VI)-containingwastewater under visible light irradiation.

Keywords： UiO-66/MoSe2     photocatalysis     dye-containing wastewater     heavy metal wastewater     oxygen vacancies    

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Stability analysis of alkaline nitrobenzene-containing wastewater by a catalyzed Fe-Cu treatment process

FAN Jinhong, XU Wenying, GAO Tingyao, MA Luming

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 504-508 doi: 10.1007/s11783-007-0081-6

Abstract: copper bimetallic system (catalyzed Fe-Cu process) is a promising technology for alkaline nitrobenzene-containingwastewater treatment.

Keywords： technology     bimetallic     catalyzed     nitrobenzene-containing wastewater     efficiency    

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Submerged arc plasma system combined with ozone oxidation for the treatment of wastewater containing

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1384-0

Abstract:

• Submerged arc plasma was introduced in terms of wastewater treatment

Keywords： Thermal plasma     Submerged arc plasma     Wastewater     Ozone     Phenol     Highly energetic electron    

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Multivalent manganese oxides with high electrocatalytic activity for oxygen reduction reaction

Xiangfeng Peng, Zhenhai Wang, Zhao Wang, Yunxiang Pan

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 790-797 doi: 10.1007/s11705-018-1706-y

Abstract: The enhanced activity could be due to the coexistence of manganese ions with different valences, the

Keywords： oxygen reduction reaction     manganese oxides     mixed valences of manganese     oxygen adsorption     dielectric barrier    

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Vanadium(IV) solvent extraction enhancement in high acidity using di-(2-ethylhexyl)phosphoric acid with

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 56-67 doi: 10.1007/s11705-022-2185-8

Abstract: Separation of vanadium from black shale leaching solution at low pH is very meaningful, which can effectivelyavoid the generation of alkali neutralization slag and the resulting vanadium loss.In this study, coordination mechanism of vanadium in acid leaching solution at low pH was investigatedethylhexyl)phosphoric acid concentration of 20%, phase ratio of 1:2, and extraction time of 8 min, the vanadiumH2O–V, the V–Cl bond is longer and the potential difference between coordinate ions and vanadium

Keywords： vanadium     black shale     solvent extraction     high acidity extraction    

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Broadening of appropriate demulsifier dosage range for latex-containing wastewater by sulfate addition

Shengzhi Zheng, Yudong Song, Yiming Li, Lidong Sun, Bin Hu, Mingdong An, Yuexi Zhou

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1041-z

Abstract:

The effect of latex concentration on appropriate demulsifier dosage was investigated.

The appropriate demulsifier dosage range was controlled by zeta potential.

Sulfate could broaden appropriate demulsifier dosage range and improve latex removal.

Keywords： Demulsification     Polybutadiene latex wastewater     Polyaluminum chloride     Zeta potential     Sulfate addition    

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Enhanced biohydrogen generation from organic wastewater containing N H 4 + by phototrophic bacteria Rhodobacter

Guanghong ZHENG, Zhuhui KANG, Yifan QIAN, Lei WANG,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 387-392 doi: 10.1007/s11783-009-0154-9

Abstract: Haifa RAJHI,Daniel PUYOL,Mirna C. MARTÍNEZ,Emiliano E. DÍAZ,José L. SANZ. [J]. Front. Environ. Sci. Eng., 2016, 10(3): 513-521.Yongtao LV,Xuan CHEN,Lei WANG,Kai JU,Xiaoqiang CHEN,Rui MIAO,Xudong WANG. [J]. Front. Environ. Sci. Eng., 2016, 10(2): 390-398.Zulkifly JEMAAT,Josep Anton TORA,Albert BARTROLI,Julián CARRERA,Julio PEREZ. [J]. Front. Environ. Sci. Eng., 2015, 9(3): 528-533.Wei LI, Xiaowen DING, Min LIU, Yuewen GUO, Lei LIU. [J]. Front Envir Sci Eng, 2012, 6(6): 892-900.Guochen ZHENG, Jianzheng LI, Feng ZHAO, Liguo ZHANG, Li WEI, Qiaoying BAN, Yongsheng ZHAO. [J]. Front Envir Sci Eng, 2012, 6(1): 125-130.Hailong LIN, Weiguang LI, Changhong GUO, Sihang QU, Nanqi REN. [J]. Front Envir Sci Eng Chin, 2011, 5(4): 519-525.Daijun ZHANG, Cui BAI, Ting TANG, Qing YANG. [J]. Front Envir Sci Eng Chin, 2011, 5(2): 291-297.Yanhui ZHAN, Jianwei LIN, Yanling QIU, Naiyun GAO, Zhiliang ZHU. [J]. Front Envir Sci Eng Chin, 2011, 5(1): 65-75.Rongchang WANG, Xinmin ZHAN, Yalei ZHANG, Jianfu ZHAO. [J]. Front Envir Sci Eng Chin, 2011, 5(1): 48-56.Bo WANG, Wei WAN, Jianlong WANG, . [J]. Front.Environ.Sci.Eng., 2009, 3(4): 380-386.GUO Jinsong, YANG Guohong, FANG Fang, QIN Yu. [J]. Front.Environ.Sci.Eng., 2008, 2(4): 439-445.GENG Bing, ZHU Yanfang, JIN Zhaohui, LI Tielong, KANG Haiyan, WANG Shuaima. [J]. Front.Environ.Sci.Eng., 2007, 1(3): 357-361.WU Deyi, HU Zhanbo, WANG Xinze, HE Shengbing, KONG Hainan. [J]. Front.Environ.Sci.Eng., 2007, 1(2): 213-220.XU Zhengyong, YANG Zhaohui, ZENG Guangming, XIAO Yong, DENG Jiuhua. [J]. Front.Environ.Sci.Eng., 2007, 1(1): 43-48.

Keywords： ammonium     anoxygenic phototrophic bacterium     biohydrogen     glutamine auxotrophic     tofu wastewater    

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Anaerobic treatment of wastewater containing methanol in up-flow anaerobic sludge bed (UASB) reactor

LIN Yishan, HE Yanling, MENG Zhuo, YANG Shucheng

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2,   Pages 241-246 doi: 10.1007/s11783-008-0040-x

Abstract: The direct conversion of methanol into methane is the main process in anaerobic treatment of methanol containingwastewater.Therefore, it is interesting to know what would really happen in an anaerobic reactor treating methanol wastewaterIn this study, an up-flow anaerobic sludge bed (UASB) reactor treating methanol wastewater was operatedthat the anaerobic reactor could be operated steadily at as low as 119 mg/L of influent alkalinity and high

Keywords： homogeneous     spherical     influent alkalinity     process     anaerobic treatment    

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Dendritic BiVO4 decorated with MnOx co-catalyst as an efficient hierarchical catalyst for photocatalytic ozonation

Jin Yang, Xuelian Liu, Hongbin Cao, Yanchun Shi, Yongbing Xie, Jiadong Xiao

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 1,   Pages 185-191 doi: 10.1007/s11705-018-1713-z

Abstract: In this work, a dendritic bismuth vanadium tetraoxide (BiVO ) material composited with highly dispersed

Keywords： manganese oxide     bismuth vanadium tetraoxide     photocatalytic ozonation     hydroxyl radical     co-catalyst    

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A review on anammox process for the treatment of antibiotic-containing wastewater: Linking effects with

Jinjin Fu, Quan Zhang, Baocheng Huang, Niansi Fan, Rencun Jin

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1309-y

Abstract: Abstract • Anammox is promising for nitrogen removal from antibiotic-containing wastewater. • Most antibioticsAntibiotics in wastewater usually have high biological toxicity and even promote the occurrence and transmissionMoreover, most antibiotic-containing wastewater contains high concentration of ammonia nitrogen.wastewater.wastewater by the anammox process.

Keywords： Anammox     Antibiotic     Mechanism     Inhibition    

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Linear viscoelastic behavior of asphalt binders and mixtures containing very high percentages of reclaimed

Frontiers of Structural and Civil Engineering   Pages 1211-1227 doi: 10.1007/s11709-023-0983-9

Abstract: correlate the impact of aggregates, if any, on the viscoelastic behavior of rejuvenated asphalt mixtures containingvery high amounts of reclaimed asphalt pavement (RAP) (> 50%).recovered binders from different asphalt mixtures underwent shear complex modulus test within −8 °C to highThe role of asphalt binders in the behavior of asphalt mixtures is more pronounced at high temperatures

Keywords： RAP     complex modulus     SHStS transformation     rejuvenation     behavior of asphalt binder and mixture    

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Lithium-based draw solute for forward osmosis to treat wastewater discharged from lithium-ion battery

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 755-763 doi: 10.1007/s11705-022-2137-3

Abstract: recovered from lithium-ion battery (LIB) wastes is proposed as a novel draw solute to treat Li+-containingwastewater from LIB manufacturing through FO filtration.Having high dissociation ability and an extended structure, Li-Bet-Tf2N generates a sufficientlyhigh osmotic pressure to drive the FO filtration efficiently along with insignificant reverse solutewastewater for 12 h.

Keywords： forward osmosis     lithium-ion battery     draw solution     lithium-containing wastewater     water treatment    

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Well testing technology and application in high-pressure and high-production sulfur-containing gas reservoir

Wang Shize,Tang Ruijiang,Zhao Zuopei,Du Lin

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 56-60

Abstract: There were many characters in marine gas reservoir of the northeast Sichuan, such as deeply buried, high-pressureand high temperature, generally sulfur-containing, production changes significantly in flat and verticalWhich lead to the complicated testing technologies, containing the limited tools, complicated downholeBased on large numbers of laboratory practices and experiences, well testing technology in high-pressureand high-production sulfur-containing gas reservoir were put forward, including three classes of APR

Keywords： high pressure and high production     sulfur-containing     gas reservoir     well testing    

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Title Author Date Type Operation

Coextraction of vanadium and manganese from high-manganese containing vanadium wastewater by a solvent

Zishuai Liu, Yimin Zhang, Zilin Dai, Jing Huang, Cong Liu

Journal Article

Simultaneous enhanced ammonia and nitrate removal from secondary effluent in constructed wetlands using a new manganese-containing

Journal Article

Construction of defect-containing UiO-66/MoSe heterojunctions with superior photocatalytic performancefor wastewater treatment and mechanism insight

Journal Article

Stability analysis of alkaline nitrobenzene-containing wastewater by a catalyzed Fe-Cu treatment process

FAN Jinhong, XU Wenying, GAO Tingyao, MA Luming

Journal Article

Submerged arc plasma system combined with ozone oxidation for the treatment of wastewater containing

Journal Article

Multivalent manganese oxides with high electrocatalytic activity for oxygen reduction reaction

Xiangfeng Peng, Zhenhai Wang, Zhao Wang, Yunxiang Pan

Journal Article

Vanadium(IV) solvent extraction enhancement in high acidity using di-(2-ethylhexyl)phosphoric acid with

Journal Article

Broadening of appropriate demulsifier dosage range for latex-containing wastewater by sulfate addition

Shengzhi Zheng, Yudong Song, Yiming Li, Lidong Sun, Bin Hu, Mingdong An, Yuexi Zhou

Journal Article

Enhanced biohydrogen generation from organic wastewater containing N H 4 + by phototrophic bacteria Rhodobacter

Guanghong ZHENG, Zhuhui KANG, Yifan QIAN, Lei WANG,

Journal Article

Anaerobic treatment of wastewater containing methanol in up-flow anaerobic sludge bed (UASB) reactor

LIN Yishan, HE Yanling, MENG Zhuo, YANG Shucheng

Journal Article

Dendritic BiVO4 decorated with MnOx co-catalyst as an efficient hierarchical catalyst for photocatalytic ozonation

Jin Yang, Xuelian Liu, Hongbin Cao, Yanchun Shi, Yongbing Xie, Jiadong Xiao

Journal Article

A review on anammox process for the treatment of antibiotic-containing wastewater: Linking effects with

Jinjin Fu, Quan Zhang, Baocheng Huang, Niansi Fan, Rencun Jin

Journal Article

Linear viscoelastic behavior of asphalt binders and mixtures containing very high percentages of reclaimed

Journal Article

Lithium-based draw solute for forward osmosis to treat wastewater discharged from lithium-ion battery

Journal Article

Well testing technology and application in high-pressure and high-production sulfur-containing gas reservoir

Wang Shize,Tang Ruijiang,Zhao Zuopei,Du Lin

Journal Article