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Pretreatment and copper recovery from chemosynthesis copper-containing berberine wastewater by Fe-C microelectrolysis

Zeng Ping,Song Yonghui,Cui Xiaoyu,Duan Liang,Qiu Guanglei,Xiao Shuhu,Ma Yinchen,Shan Yongping

Strategic Study of CAE 2013, Volume 15, Issue 3,   Pages 88-94

Abstract:

For the copper-containing berberine wastewater produced by pharmaceuticalfor the influent wastewater with chemical oxygen demand (COD) concentration of 60 000~80 000 mg/L, copperconcentration of 12 000~18 000 mg/L, berberine concentration of 1 700~1 900 mg/L, the removal efficienciesof berberine and Cu2+ were higher than 99.0 %, and the concentration of berberine and Cu2+ in effluent

Keywords： chemosynthesis pharmaceutical wastewater     Fe-C microelectrolysis     ion exchange column     berberine copper-containing    

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Pretreatment and copper recovery from chemosynthesis copper-containing berberine wastewater by Fe-C microelectrolysis

Lin Qi,Song Yonghui,Li Dong,Zhang Jie

Strategic Study of CAE 2013, Volume 15, Issue 3,   Pages 95-102

Abstract:

The wastewater treatment plant based on biological aerated filter faces the upgrading reconstruction to achieve the GB code first-level of wastewater discharge. Studies on the advanced treatment process involving chemical phosphorus removal, air-floated oil removal, hydrolysis acidification and the anoxic/oxic biological aerated filter were conducted, the feasibility of the process and the optimal parameters were determined. the feasibility of the process and the optimal parameters were determined. For pre-denitrification, the reflux ratio was 125 %, the hydraulic retention time was 20 min. The cost of construction and operation were calculated. The theoretical evidence and database can be used to the reference for the upgrading reconstruction of the similar wastewater treatment plant.

Keywords： industrial combined wastewater     wastewater treatment plant     biological aerated filter     upgrading reconstruction    

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Berberine alleviates myocardial diastolic dysfunction by modulating Drp1-mediated mitochondrial fission

Frontiers of Medicine doi: 10.1007/s11684-023-0983-0

Abstract: Berberine alleviates myocardial diastolic dysfunction by modulating Drp1-mediated mitochondrial fission

Keywords： mitochondrial fission Ca     Berberine alleviates myocardial     murine model HFpEF    

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Copper and zinc interaction on water clearance and tissue metal distribution in the freshwater mussel

Tianxiang XIA, Xuehua LIU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 236-242 doi: 10.1007/s11783-010-0218-8

Abstract: Copper and zinc interaction on clearance from water and distribution in different tissues was investigated

Keywords： interaction     mussel     copper     zinc     clearance     distribution    

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Biological properties and clinical applications of berberine

Danyang Song, Jianyu Hao, Daiming Fan

Frontiers of Medicine 2020, Volume 14, Issue 5,   Pages 564-582 doi: 10.1007/s11684-019-0724-6

Abstract: Berberine, an isoquinoline alkaloid isolated from the Chinese herb and other plants, has a wide rangeBerberine can be used to treat many diseases, such as cancer and digestive, metabolic, cardiovascularBerberine has protective capacities in digestive diseases.Recent evidence has confirmed that berberine improves the efficacy and safety of chemoradiotherapies.Furthermore, berberine exerts protective effects against other diseases.

Keywords： berberine     Coptis chinensis     pharmacological properties     mechanism     clinical applications    

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Identification and assessment of environmental burdens of Chinese copper production from a life cycle

Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 580-588 doi: 10.1007/s11783-013-0599-8

Abstract: The environmental burdens of Chinese copper production have been identified and quantified in the contextPrimary and secondary copper production using copper ores and scraps, respectively, were analyzed inThe flash and bath smelting approaches and the recycling of copper scraps were selected as representativecopper production processes.In secondary copper production, the electrolytic refining stage dominates.

Keywords： copper production     environmental burden     life cycle assessment     refined copper    

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A novel cataplasma matrix of traditional Chinese medicine

Jing TIAN, Xiaolei ZHANG, Xueqin ZHOU,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 1,   Pages 91-95 doi: 10.1007/s11705-009-0304-4

Abstract: Furthermore, the drug-compatibilities of the matrix were investigated with baicalin, berberine and curcuminrelease rate were measured as, 361.79, 55.85 and 104.41 μg·cm·hfor baicalin, berberine

Keywords： drug-release     applicable     berberine     curcumin     different    

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Meeting Future Challenge in Copper Industry——Considerations on Treatment of Copper Sulfide Concentrate

Zhu Zuze

Strategic Study of CAE 2000, Volume 2, Issue 2,   Pages 87-90

Abstract:

A brief review of the advance of copper smelting technology and the price fluctuations of copper productsindicate that the competition of copper market depends upon the production cost relying on metallurgyIn order to ensure the smooth development of the copper industry in China and win competition in theworld, we must persist in domestic r & D and incorporation with foreign technology for copper smelting

Keywords： Copper industry     copper sulfide concentrate     low cost    

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Extractive desulfurization of model fuels with a nitrogen-containing heterocyclic ionic liquid

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1735-1742 doi: 10.1007/s11705-022-2167-x

Abstract: A nitrogen-containing ionic liquid was synthesized using an aromatic nitrogen-containing heterocyclicClassification of non-covalent interactions between the ionic liquid and the three sulfur-containing

Keywords： extractive desulfurization     nitrogen-containing heterocyclic ionic liquid     reduced density gradient analysis    

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Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1,   Pages 117-130 doi: 10.1007/s11709-021-0788-7

Abstract: Proven research output on the behavior of structures made of waste copper slag concrete can improve itsAlthough numerous studies on waste copper slag concrete can be found in the published literature, noIn particular, the variability in the strength properties of waste copper slag concrete, which is requiredIn addition, the paper presents a reliability-based seismic risk assessment of a typical waste copperThe results show that waste copper slag can be safely used for seismic resistant structures as it results

Keywords： waste copper slag     quantification of variability     goodness-of-fit test     seismic risk assessment     PSDM    

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Microwave enhanced stabilization of copper in artificially contaminated soil

Hua ZHANG, Zhiliang ZHU, Noboru YOSHIKAWA

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 205-211 doi: 10.1007/s11783-010-0290-2

Abstract: Microwave processing was used to stabilize copper ions in soil samples.addition, the different reaction atmospheres showed no apparent effect on the stabilization efficiency of copperAccording to the result of the Tessier sequential extraction, the partial species of copper in the contaminated

Keywords： microwave     copper     stabilization    

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Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 918-929 doi: 10.1007/s11705-023-2305-0

Abstract: In this work, a cuprous oxide/copper oxide composite was interpenetrated onto carbon nanosheets of cellulose-basedThe introduction of the carbon aerogel effectively prevents the aggregation of the cuprous oxide/copperarea, stronger charge transfer capacity, and lower recombination rate of photogenerated carriers than copper

Keywords： carbon aerogel     photocatalysis     dye degradation     biomass     cuprous oxide/copper oxide    

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Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1544-1554 doi: 10.1007/s11705-022-2288-2

Abstract: In this study, nano-copper ions assembled cotton fabric used in face masks to impart antibacterial activitywas modified by sodium chloroacetate after its mercerization, and assembled with bactericidal nano-copper/i> and Escherichia coli because the gaps between fibers in the cotton fabric allow the nano-copperThis green, economical, facile, and scalable process of depositing nano-copper ions onto modified cotton

Keywords： cellulose-based     nanocomposite     biodegradable antibacterial fabric     nano-copper ions     face masks    

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Flux-free brazing of Mg-containing aluminium alloys by means of cold spraying

BOBZIN Kirsten, ZHAO Lidong, ERNST Felix, RICHARDT Katharina

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 355-359 doi: 10.1007/s11465-008-0055-9

Abstract: In the present study, AlSi12 and AlSi10Cu4 were deposited onto Mg-containing aluminium alloys 6063 and

Keywords： diffusion     metallurgical     substrate     Mg-containing aluminium     spraying    

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PCDD/Fs emission, risk characterization, and reduction in China’s secondary copper production industry

Haiqian LI, Yonglong LU, Li LI

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 4,   Pages 589-597 doi: 10.1007/s11783-013-0495-2

Abstract: Secondary copper production is one of the key polychlorinated dibenzo- -dioxins and dibenzofurans (PCDDIn 2004, when the Stockholm Convention entered into force in China, PCDD/Fs emissions from secondary copperIn this paper, PCDD/Fs emission dynamics from secondary copper industry were discussed and cumulative, Pearl River Delta and central regions were among the top three of dioxin emissions from secondary copperFrom 2009 to 2015, the PCDD/Fs emission dynamics in the secondary copper industry were presented through

Keywords： polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs)     secondary copper production    

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Title Author Date Type Operation

Pretreatment and copper recovery from chemosynthesis copper-containing berberine wastewater by Fe-C microelectrolysis

Zeng Ping,Song Yonghui,Cui Xiaoyu,Duan Liang,Qiu Guanglei,Xiao Shuhu,Ma Yinchen,Shan Yongping

Journal Article

Pretreatment and copper recovery from chemosynthesis copper-containing berberine wastewater by Fe-C microelectrolysis

Lin Qi,Song Yonghui,Li Dong,Zhang Jie

Journal Article

Berberine alleviates myocardial diastolic dysfunction by modulating Drp1-mediated mitochondrial fission

Journal Article

Copper and zinc interaction on water clearance and tissue metal distribution in the freshwater mussel

Tianxiang XIA, Xuehua LIU

Journal Article

Biological properties and clinical applications of berberine

Danyang Song, Jianyu Hao, Daiming Fan

Journal Article

Identification and assessment of environmental burdens of Chinese copper production from a life cycle

Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG

Journal Article

A novel cataplasma matrix of traditional Chinese medicine

Jing TIAN, Xiaolei ZHANG, Xueqin ZHOU,

Journal Article

Meeting Future Challenge in Copper Industry——Considerations on Treatment of Copper Sulfide Concentrate

Zhu Zuze

Journal Article

Extractive desulfurization of model fuels with a nitrogen-containing heterocyclic ionic liquid

Journal Article

Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete

Journal Article

Microwave enhanced stabilization of copper in artificially contaminated soil

Hua ZHANG, Zhiliang ZHU, Noboru YOSHIKAWA

Journal Article

Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for

Journal Article

Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal

Journal Article

Flux-free brazing of Mg-containing aluminium alloys by means of cold spraying

BOBZIN Kirsten, ZHAO Lidong, ERNST Felix, RICHARDT Katharina

Journal Article

PCDD/Fs emission, risk characterization, and reduction in China’s secondary copper production industry

Haiqian LI, Yonglong LU, Li LI

Journal Article