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Environmental process of the deep-water lakes and approach to the protection of water resources on the

Wan Guojiang

Strategic Study of CAE 2009, Volume 11, Issue 5,   Pages 60-71

Abstract:

It is of local, regional and global importance to understand the environmentalDifference on bio-geochemical process of the sediment-water interface exists among lakes so that protectionwater-quality indicators indicated that the "Lake Black Tide"  resulted from the coupling of bio-oxidation

Keywords： regional environment     deep-water lakes     environmental process     radioactive trace     environmental bio-geochemistry    

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networks modeling signal responses and taxol production of cultured Taxus chinensis cells induced by bio-elicitor

GONG Yanwen, REN Defeng, YUAN Yingjin

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 118-122 doi: 10.1007/s11705-007-0022-8

Abstract: constructed to simulate the generation of active oxygen species (AOS) in Taxus chinensis cells induced by a bio-elicitorsignal regulation in vivo was an integral feedback control model that ensured the adaptation of to environmental

Keywords： transduction     chinensis     feedback     environmental     generation    

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Arsenic geochemistry of groundwater in Southeast Asia

Kyoung-Woong Kim, Penradee Chanpiwat, Hoang Thi Hanh, Kongkea Phan, Suthipong Sthiannopkao

Frontiers of Medicine 2011, Volume 5, Issue 4,   Pages 420-433 doi: 10.1007/s11684-011-0158-2

Abstract: The occurrence of high concentrations of arsenic in the groundwater of the Southeast Asia region has received much attention in the past decade. This study presents an overview of the arsenic contamination problems in Vietnam, Cambodia, Lao People’s Democratic Republic and Thailand. Most groundwater used as a source of drinking water in rural areas has been found to be contaminated with arsenic exceeding the WHO drinking water guideline of 10 μg·L . With the exception of Thailand, groundwater was found to be contaminated with naturally occurring arsenic in the region. Interestingly, high arsenic concentrations (>10 μg·L ) were generally found in the floodplain areas located along the Mekong River. The source of elevated arsenic concentrations in groundwater is thought to be the release of arsenic from river sediments under highly reducing conditions. In Thailand, arsenic has never been found naturally in groundwater, but originates from tin mining activities. More than 10 million residents in Southeast Asia are estimated to be at risk from consuming arsenic-contaminated groundwater. In Southeast Asia, groundwater has been found to be a significant source of daily inorganic arsenic intake in humans. A positive correlation between groundwater arsenic concentration and arsenic concentration in human hair has been observed in Cambodia and Vietnam. A substantial knowledge gap exists between the epidemiology of arsenicosis and its impact on human health. More collaborative studies particularly on the scope of public health and its epidemiology are needed to conduct to fulfill the knowledge gaps of As as well as to enhance the operational responses to As issue in Southeast Asian countries.

Keywords： arsenic     groundwater     drinking water     arsenicosis     Mekong River     Southeast Asia    

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Surgical robotics: A look-back of latest advancement and bio-inspired ways to tackle existing challenges

Yang LIU, Jing LIU

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4,   Pages 376-384 doi: 10.1007/s11465-012-0352-1

Abstract: perform an exhaustive evaluation, we would emphasize more on the new insight by digesting the emerging bio-inspiredAs an alternative, bio-inspired methods or materials may shed light on new innovations.

Keywords： minimally invasive surgery     surgical robotics     haptic feedback     miniaturization     bio-inspiration     bionics    

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Bio-based Technologies for Resource Recovery

Aijie Wang, David Stuckey

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1079-y

Abstract:

Keywords： valign=     top     class=     J_zhaiyao    

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The Geochemistry and Mineralization Evolvement of Gejiu Tin Ore Deposits

Qin Dexian,Li Yingshu,Fan Zhuguo,Chen Aibing,Tan Shucheng,Hong Tuo,Li Lianju,Lin Xiaoping

Strategic Study of CAE 2006, Volume 8, Issue 1,   Pages 30-39

Abstract:

It had been believed that the genesis of Gejiu tin deposits were granitic mineralization of Yanshanian epoch by most researchers for a long time. However, recently the authors obtain a great deal of information to indicate that the Gejiu tin deposits are occured as mineralization of many time periods and many sources, being divided as three metallogenic series namely the seabed basic volcano- metallogenic series, the seabed exhalative hydrothermal metallogenic series in the Indo-Chinese epoch and the granitic superimposed metallogenic series in the Yanshanian epoch. The metallogenic pattern may be summed up as “rift setting—the volcano-sedimentary metallogenises—the exhalative hydrothermal sedimentary metallogenises—the granit rebuild superimposed metallogenises”.The paper demonstrater the metallogenic viewpoint in terms of the trace rare earth element, stable isotopes and fluid inclusion.

Keywords： Gejiu tin deposits     geochemistry     stable isotopes     mineralization evolvement    

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Combustion characteristics and kinetics of bio-oil

Ruixia ZHANG, Zhaoping ZHONG, Yaji HUANG

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 2,   Pages 119-124 doi: 10.1007/s11705-009-0068-x

Abstract: The combustion characteristics of bio-oils derived from rice husk and corn were studied by thermogravimetryin air and nitrogen atmosphere, we analyzed the combustion characteristics of different kinds of bio-oilsin different atmospheres and worked out the combustion kinetics parameters of the bio-oil, providingreliable base data for the burning of bio-oil.The thermogravimetry indicated that the combustion process of bio-oil was divided into three stages.

Keywords： bio-oil     combustion characteristics     combustion kinetics    

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Prospect and Technology Progress of Bio-diesel Industry

Ji Xing,Xi Xiaolin,Kong Linhe,Li Junfeng,Li Li

Strategic Study of CAE 2002, Volume 4, Issue 9,   Pages 86-93

Abstract:

The current situation of research, application and development of bio-diesel industry all over theworld is reviewed in this article, and the problem in the preparation and application of bio-dieselThe importance of bio-diesel industry to the national petroleum supply, national economy and re-adjustmentThe prospect and development pattern of bio-diesel industry in China are pointed out as well.

Keywords： bio-diesel     bio-diesel preparation     bio-diesel industry    

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Interdisciplinary Perspective from the Earth Scientist’s Periodic Table: Similarity and Connection between Geochemistry Perspective

Fenglong Sun, Zhongwei Zhao

Engineering 2020, Volume 6, Issue 6,   Pages 707-715 doi: 10.1016/j.eng.2020.04.002

Abstract: applied science, metallurgy is based on mineral composition and element behavior, that is similar to geochemistryThis article provides many metallurgical examples based on the principles of geochemistry to verify these

Keywords： Metallurgy     Geochemistry     Periodic table Ionic potential     Elemental affinity    

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Production of renewable fuels by blending bio-oil with alcohols and upgrading under supercritical conditions

Sainab Omar, Suzanne Alsamaq, Yang Yang, Jiawei Wang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 702-717 doi: 10.1007/s11705-019-1861-9

Abstract: The work studied a non-catalytic upgrading of fast pyrolysis bio-oil by blending under supercriticalCharacterisation of the bio-oil and the upgraded bio-oils was carried out including moisture content,The GCMS analysis indicated that the supercritical methanol reaction removed the acids in the bio-oilconsequently the pH increased from 2.39 in the crude bio-oil to 4.04 after the supercritical methanolthe O content and increasing the heating value to 27.55 from 17.51 MJ·kg in the crude bio-oil.

Keywords： bio-oil     blending     supercritical     upgrading     characterisation    

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volatile organic sulfur compounds in off-gas mixture from a wastewater treatment plant using a two-stage bio-trickling

Shihao Sun, Tipei Jia, Kaiqi Chen, Yongzhen Peng, Liang Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1148-x

Abstract:

A two-stage BTF system was established treating odorous off-gas mixture from a WWTP.

The two-stage BTF system showed resistance for the lifting load of H2S and VOSC.

Miseq Illumina sequencing showed separated functional microbial community in BTFs.

Avoiding H2S inhibition and enhancement of VOSC degradation was achieved.

Key control point was discussed to help industrial application of the system.

Keywords： Odor     Two-stage bio-trickling filter process     Bio-trickling filter     Hydrogen sulfide     Volatile organic sulfur    

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A review on catalytic & non-catalytic bio-oil upgrading in supercritical fluids

Sainab Omar, Yang Yang, Jiawei Wang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 4-17 doi: 10.1007/s11705-020-1933-x

Abstract: This review article summarizes the key published research on the topic of bio-oil upgrading using catalyticThe precious metal catalysts Pd, Ru and Pt on various supports are frequently chosen for catalytic bio-oilesterification, which leads to improvements in liquid yield, heating value, and pH of the upgraded bio-oilOn the other hand, SCFs have been effectively used to upgrade crude bio-oil without a catalyst.

Keywords： bio-oil     upgrading     supercritical     review    

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Integration of microbial reductive dehalogenation with persulfate activation and oxidation (Bio-RD-PAO

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1457-8

Abstract:

•Bio-RD-PAO can effectively and extensively remove organohalides.

Keywords： Bio-RD-PAO     Microbial reductive dehalogenation     Persulfate     Organohalide respiration     Complete attenuation    

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Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 504-515 doi: 10.1007/s11705-022-2260-1

Abstract: Hence, lignin, phenol, and furfural were used to synthesize bio-based phenolic resins, and the activatedThese results confirm that the activated carbon nanofiber from bio-based phenolic resins can be applied

Keywords： lignin     bio-based phenolic resins     electrospinning     activated carbon nanofibers     supercapacitors    

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Characterization of humic substances in bio-treated municipal solid waste landfill leachate

Guangxia QI, Dongbei YUE, Yongfeng NIE

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 711-716 doi: 10.1007/s11783-012-0421-z

Abstract: Humic substances (HSs) dominate the organic matter in bio-treated landfill leachate.

Keywords： bio-treated landfill leachate     humic substances     elemental analysis     spectroscopic characteristics    

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Title Author Date Type Operation

Environmental process of the deep-water lakes and approach to the protection of water resources on the

Wan Guojiang

Journal Article

networks modeling signal responses and taxol production of cultured Taxus chinensis cells induced by bio-elicitor

GONG Yanwen, REN Defeng, YUAN Yingjin

Journal Article

Arsenic geochemistry of groundwater in Southeast Asia

Kyoung-Woong Kim, Penradee Chanpiwat, Hoang Thi Hanh, Kongkea Phan, Suthipong Sthiannopkao

Journal Article

Surgical robotics: A look-back of latest advancement and bio-inspired ways to tackle existing challenges

Yang LIU, Jing LIU

Journal Article

Bio-based Technologies for Resource Recovery

Aijie Wang, David Stuckey

Journal Article

The Geochemistry and Mineralization Evolvement of Gejiu Tin Ore Deposits

Qin Dexian,Li Yingshu,Fan Zhuguo,Chen Aibing,Tan Shucheng,Hong Tuo,Li Lianju,Lin Xiaoping

Journal Article

Combustion characteristics and kinetics of bio-oil

Ruixia ZHANG, Zhaoping ZHONG, Yaji HUANG

Journal Article

Prospect and Technology Progress of Bio-diesel Industry

Ji Xing,Xi Xiaolin,Kong Linhe,Li Junfeng,Li Li

Journal Article

Interdisciplinary Perspective from the Earth Scientist’s Periodic Table: Similarity and Connection between Geochemistry

Fenglong Sun, Zhongwei Zhao

Journal Article

Production of renewable fuels by blending bio-oil with alcohols and upgrading under supercritical conditions

Sainab Omar, Suzanne Alsamaq, Yang Yang, Jiawei Wang

Journal Article

volatile organic sulfur compounds in off-gas mixture from a wastewater treatment plant using a two-stage bio-trickling

Shihao Sun, Tipei Jia, Kaiqi Chen, Yongzhen Peng, Liang Zhang

Journal Article

A review on catalytic & non-catalytic bio-oil upgrading in supercritical fluids

Sainab Omar, Yang Yang, Jiawei Wang

Journal Article

Integration of microbial reductive dehalogenation with persulfate activation and oxidation (Bio-RD-PAO

Journal Article

Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Journal Article

Characterization of humic substances in bio-treated municipal solid waste landfill leachate

Guangxia QI, Dongbei YUE, Yongfeng NIE

Journal Article