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Ultraviolet exposure enhanced silicon direct bonding

Guanglan LIAO, Xuekun ZHANG, Xiaohui LIN, Canghai MA, Lei NIE, Tielin SHI,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 87-92 doi: 10.1007/s11465-009-0078-x

Abstract: Ultraviolet (UV) exposure, as an additional technique following the traditional wet chemical activationThe effects of UV exposure on silicon wafers’ nano-topography and bonding strength are studied.It is found that the surface roughness of silicon wafers initially decreases and then increases with UVstrength increases sharply then gently with increasing annealing temperature and annealing time using UVUV exposure time, annealing temperature and annealing time remain unchanged.

Keywords： ultraviolet (UV) exposure     silicon direct bonding     bonding strength     reliability    

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Patterned wafer bonding using ultraviolet adhesive

Rui ZHUO, Guanglan LIAO, Wenliang LIU, Lei NIE, Tielin SHI

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 214-218 doi: 10.1007/s11465-011-0130-5

Abstract:

The process of patterned wafer bonding using ultraviolet (UV) adhesive as the intermediate layer wasBy presetting the UV adhesive guide-layer, controlling the thickness of the intermediate layer (1&ndashExperimental results indicate that patterned wafer bonding using UV adhesive is achieved under room temperaturePatterned wafer bonding using UV adhesive will have great potential in the fabrication of microfluidic

Keywords： ultraviolet (UV) adhesive     intermediate layer     patterned wafer bonding    

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Decomposition of aqueous chlorinated contaminants by UV irradiation with H

Eunsung KAN,Chang-Il KOH,Kyunghyuk LEE,Joonwun KANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 429-435 doi: 10.1007/s11783-014-0677-6

Abstract: decomposition rates of carbon tetrachloride (CCl ) and 2,4-dichlorophenol (2,4-DCP) in water by the ultraviolet(UV) light irradiation alone and H O /UV were experimentally investigated.detailed experimental studies have been conducted for examining treatment capacities of the two different ultravioletlight sources (low and medium pressure Hg arc) in H O /UV processes.than the low pressure UV lamp alone.

Keywords： H2O2/ultraviolet (UV) light     advanced oxidation     UV light irradiation     chlorinated    

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Bacterial inactivation, DNA damage, and faster ATP degradation induced by ultraviolet disinfection

Chao Yang, Wenjun Sun, Xiuwei Ao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1192-6

Abstract: instantly but does eventually after UV exposure. • After medium pressure UV exposure, ATP degraded fasterThe efficacy of ultraviolet (UV) disinfection has been validated in numerous studies by using culture-basedFor low-pressure UV, this rate of decrease was slow, but for medium pressure UV, this rate of decreasewas relatively high when the UV fluence reached 40 mJ/cm2.UV.

Keywords： UV disinfection     DNA damage     qPCR     ATP    

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Effects of design parameters on performance and cost analysis of combined ultraviolet-biofilter systems

Can WANG, Jinying XI, Hongying HU, Insun KANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 588-594 doi: 10.1007/s11783-012-0433-8

Abstract: A conceptual mathematical model was used to evaluate the design parameters of a combined ultraviolet(UV)-biofilter system, and perform a cost analysis.Results showed that the UV light source strength and the gas residence times in the UV system (UVRT)High ratio of UVRT to EBRT improved the removal efficiency, suggesting that the UV system has a greaterHowever, the biofilter operating costs were lower than those of the UV system.

Keywords： volatile organic compounds     ultraviolet (UV) photodegradation     biofilter     modeling     cost analysis    

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Using mRNA to investigate the effect of low-pressure ultraviolet disinfection on the viability of

Chao Yang, Wenjun Sun, Xiuwei Ao

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 2, doi: 10.1007/s11783-019-1111-x

Abstract:

UV can induce damages on mRNA consistently among different genes.

SOS response was more active after UV treatmentitemcontent>

Programmed cell death was not found to be more active after UV

Keywords： UV disinfection     Viability     mRNA     SOS response     Programmed cell death    

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Effect of the ultraviolet/chlorine process on microbial community structure, typical pathogens, and antibiotic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1521-z

Abstract:

• UV/chlorine can effectively remove VBNC pathogens, ARGs and MGEs in

Keywords： UV/chlorine process     Pathogen     Antibiotic resistance genes     High-throughput qPCR     Reclaimed water    

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UV-Based Advanced Oxidation Processes for Antibiotic Resistance Control: Efficiency, Influencing Factors Review

Jiarui Han, Wanxin Li, Yun Yang, Xuanwei Zhang, Siyu Bao, Xiangru Zhang, Tong Zhang, Kenneth Mei Yee Leung

Engineering 2024, Volume 37, Issue 6,   Pages 26-39 doi: 10.1016/j.eng.2023.09.021

Abstract: Advanced oxidation processes (AOPs) that combine ultraviolet (UV) irradiation and chemical oxidationsignificantly elevate the efficiencies of ARB inactivation and ARG degradation compared with direct UVIn this study, the performance and underlying mechanisms of UV/chlorine, UV/hydrogen peroxide, and UVIn addition, the cost-effectiveness of the UV-based AOPs was evaluated using the concept of electricalThe UV/chlorine process exhibited a higher efficiency with lower energy consumption than other UV-based

Keywords： Advanced oxidation processes     Ultraviolet/chlorine     Ultraviolet/hydrogen peroxide     Ultraviolet/persulfate    

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Impacts of advanced treatment processes on elimination of antibiotic resistance genes in a municipal wastewater treatment plant

Lian Yang, Qinxue Wen, Zhiqiang Chen, Ran Duan, Pan Yang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 3, doi: 10.1007/s11783-019-1116-5

Abstract:

UV disinfection could effectively control the

Keywords： Antibiotic resistance genes (ARGs)     Wastewater treatment plant (WWTP)     Ultraviolet (UV)     Ozonation     Granular    

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and bacteriophage MS2 disinfection by UV, ozone and the combined UV and ozone processes

Jingyun FANG,Huiling LIU,Chii SHANG,Minzhen ZENG,Mengling NI,Wei LIU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 547-552 doi: 10.1007/s11783-013-0620-2

Abstract: The combination of low-dose ozone with ultraviolet (UV) irradiation should be an option to give benefitUV-followed-by-ozone (UV-ozone) and ozone-followed-by-UV (ozone-UV) exposures.In this study, inactivation of and bacteriophage MS2 by UV, ozone, UV/ozone coexposure, and sequentialUV-ozone and ozone-UV exposures was investigated and compared.Little enhancement on inactivation was found after the sequential UV-ozone or ozone-UV exposures.

Keywords： bacteria inactivation     photoreactivation     water disinfection     UV     ozone    

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The influence of UV location on recirculating aquaculture Cynoglossus semilaevis’s water environment

Zhou You,Huang Bin,Wu Fan,Song Xiefa,Zhai Jieming

Strategic Study of CAE 2014, Volume 16, Issue 9,   Pages 78-85

Abstract:

This study presents how the UV device affecting the Cynoglossus semilaevisdevice in the front end and rear end of biofilter.The results showed that ：a. the change of positions of UVem>，but it has huge impact on the number of bacteria and Vibrio in culture pond；b. when the UVnitrite nitrogen was down by 9.7 %，21.6 % than it was on the rear end；d. the change of positions of UV

Keywords： Cynoglossus semilaevis Günther     recirculation aquaculture system     ultraviolet device     process technique    

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Removal of virus aerosols by the combination of filtration and UV-C irradiation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1627-y

Abstract:

● The removal of virus aerosols by filtration and UV-C irradiation

Keywords： Filtration system     UV-C irradiation     Virus aerosol     Public health     COVID-19    

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Enhanced formation of trihalomethane disinfection byproducts from halobenzoquinones under combined UV

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1510-7

Abstract:

• 2,6-DCBQ and TCBQ generated THMs differently in chlorine and UV/chlorine

Keywords： Halobenzoquinone     Trihalomethane     Chlorine disinfection     UV irradiation     Disinfection byproducts     CombinedUV/chlorine    

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Online recognition of drainage type based on UV-vis spectra and derivative neural network algorithm

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1430-6

Abstract:

• UV-vis absorption analyzer was applied in drainage type online recognition

Keywords： Drainage online recognition     UV-vis spectra     Derivative spectrum     Convolutional neural network    

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Impact factors and pathways of halonitromethanes formation from aspartic acid during LED-UV/chlorine

Frontiers of Environmental Science & Engineering 2024, Volume 18, Issue 1, doi: 10.1007/s11783-024-1770-0

Abstract:

● Cu2+ promoted the formation of HNMs during LED-UV

Keywords： LED-UV265/chlorine     HNMs     Aspartic acid     Bromide     Copper ions    

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Title Author Date Type Operation

Ultraviolet exposure enhanced silicon direct bonding

Guanglan LIAO, Xuekun ZHANG, Xiaohui LIN, Canghai MA, Lei NIE, Tielin SHI,

Journal Article

Patterned wafer bonding using ultraviolet adhesive

Rui ZHUO, Guanglan LIAO, Wenliang LIU, Lei NIE, Tielin SHI

Journal Article

Decomposition of aqueous chlorinated contaminants by UV irradiation with H

Eunsung KAN,Chang-Il KOH,Kyunghyuk LEE,Joonwun KANG

Journal Article

Bacterial inactivation, DNA damage, and faster ATP degradation induced by ultraviolet disinfection

Chao Yang, Wenjun Sun, Xiuwei Ao

Journal Article

Effects of design parameters on performance and cost analysis of combined ultraviolet-biofilter systems

Can WANG, Jinying XI, Hongying HU, Insun KANG

Journal Article

Using mRNA to investigate the effect of low-pressure ultraviolet disinfection on the viability of

Chao Yang, Wenjun Sun, Xiuwei Ao

Journal Article

Effect of the ultraviolet/chlorine process on microbial community structure, typical pathogens, and antibiotic

Journal Article

UV-Based Advanced Oxidation Processes for Antibiotic Resistance Control: Efficiency, Influencing Factors

Jiarui Han, Wanxin Li, Yun Yang, Xuanwei Zhang, Siyu Bao, Xiangru Zhang, Tong Zhang, Kenneth Mei Yee Leung

Journal Article

Impacts of advanced treatment processes on elimination of antibiotic resistance genes in a municipal wastewater treatment plant

Lian Yang, Qinxue Wen, Zhiqiang Chen, Ran Duan, Pan Yang

Journal Article

and bacteriophage MS2 disinfection by UV, ozone and the combined UV and ozone processes

Jingyun FANG,Huiling LIU,Chii SHANG,Minzhen ZENG,Mengling NI,Wei LIU

Journal Article

The influence of UV location on recirculating aquaculture Cynoglossus semilaevis’s water environment

Zhou You,Huang Bin,Wu Fan,Song Xiefa,Zhai Jieming

Journal Article

Removal of virus aerosols by the combination of filtration and UV-C irradiation

Journal Article

Enhanced formation of trihalomethane disinfection byproducts from halobenzoquinones under combined UV

Journal Article

Online recognition of drainage type based on UV-vis spectra and derivative neural network algorithm

Journal Article

Impact factors and pathways of halonitromethanes formation from aspartic acid during LED-UV/chlorine

Journal Article