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Selective preparation for biofuels and high value chemicals based on biochar catalysts

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 635-653 doi: 10.1007/s11708-023-0878-4

Abstract: In this paper, the recent advances in biofuels and high chemicals for selective production based on biocharSuitable biochar catalysts can enhance the yield of biofuels and higher-value chemicals.based on mechanism research will be beneficial to increase biofuels and the conversion efficiency of chemicalschemicals and biofuels.This paper identifies the latest preparation for energy products and other high-value chemicals based

Keywords: biomass     biochar catalysts     biofuels     high chemicals    

Removal of endocrine disrupting chemicals from water through urethane functionalization of microfiltration

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1805-6

Abstract:

● Urethane functionalities created on PES membranes via electron beam irradiation.

Keywords: Surface functionalization     Electron beam irradiation     Microfiltration     Endocrine disrupting chemicals    

Effect of gastric fluid on adsorption and desorption of endocrine disrupting chemicals on microplastics

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1525-8

Abstract:

• Effect of gastric fluid on EDCs adsorption-desorption to microplastics was evaluated.

Keywords: Microplastics     Gastric fluid     Endocrine-disrupting chemicals     Adsorption     Desorption    

Power-to-chemicals: sustainable liquefaction of food waste with plasma-electrolysis

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 594-605 doi: 10.1007/s11705-022-2255-y

Abstract: management approaches have been developed for the disposal of food waste, but still suffer from either highis significantly higher than using the traditional oil bath liquefaction, resulting in a relatively high-qualitybiocrude oil with a high heating value of 25.86 MJ·kg–1.Overall, this proposed strategy may provide a new sustainable and eco-friendly avenue for the power-to-chemicals

Keywords: plasma electrolysis     food waste     liquefaction     resource recovery    

Valorisation of protein waste: An enzymatic approach to make commodity chemicals? ?

Madura B. A. Kumar, Yuan Gao, Wei Shen, Lizhong He

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 3,   Pages 295-307 doi: 10.1007/s11705-015-1532-4

Abstract: Valorisation of protein waste to higher value products, particularly commodity chemicals such as precursorstheir chemical counterparts, promise sustainable processes for conversion of protein waste to valuable chemicalsextraction and hydrolysis, separation of individual amino acids and their ultimate conversion into chemicals

Keywords: amino acids     protein waste     reactor     conversion     commodity chemicals     enzymes    

Occurrence of estrogenic endocrine disrupting chemicals concern in sewage plant effluent

Yan SUN, Huang HUANG, Ying SUN, Chao WANG, Xiaolei SHI, Hongying HU, Takashi KAMEYA, Koichi FUJIE

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 18-26 doi: 10.1007/s11783-013-0573-5

Abstract: study was to give a worldwide overview of the concentrations of typical estrogenic endocrine disrupting chemicalsPhenolic compounds and phthalate esters were found at μg·L level (some individual values were at the highsteroids estrogens, phenolic compounds and phthalate esters in sewage plant effluents were detected with high

Keywords: estrogenic endocrine disrupting chemicals     concentration distribution     sewage plant    

Characterization of value-added chemicals derived from the thermal hydrolysis and wet oxidation of sewage

Milan Malhotra, Anurag Garg

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1305-2

Abstract: The hydrothermal processes were performed under mild temperature conditions (140°C–180°C) in a high pressure

Keywords: Hydrothermal pretreatment     Reaction kinetics     Reaction pathway     Sewage sludge     Thermal hydrolysis     Wet oxidation    

Fine Chemicals in the New Century

Yang Jinzong

Strategic Study of CAE 2002, Volume 4, Issue 10,   Pages 21-25

Abstract:

Fine chemicals industry is one of the standards to evaluate the level of chemical industry.Several problems which should be taken into consideration in developing fine chemicals industry, including

Keywords: fine chemicals     environmental protection     core technology     energy saving     consumption decrease     specialty    

Combining innovative science and policy to improve air quality in cities with refining and chemicals

David T. Allen

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 293-304 doi: 10.1007/s11705-017-1660-0

Abstract: studies (the Texas Air Quality Studies or TexAQS I and II) were conducted to determine root causes of the high

Keywords: ozone     air quality     highly reactive volatile organic compounds     Houston    

Remediation of soil and groundwater contaminated with organic chemicals using stabilized nanoparticles

Zhengqing Cai, Xiao Zhao, Jun Duan, Dongye Zhao, Zhi Dang, Zhang Lin

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1263-8

Abstract: Due to improved soil deliverability and high reactivity, stabilized nanoparticles have been studied fornanoparticles for in situ remediation of soil and groundwater contaminated by legacy and emerging organic chemicals

Keywords: Stabilized nanoparticle     In-situ remediation     Organic contaminant     Soil remediation     Groundwater     Fate and transport    

Despite Effective Ban, Ozone-Destroying Chemicals Still Up in the Air

Chris Palmer

Engineering   Pages 7-9 doi: 10.1016/j.eng.2023.07.004

Cancer and the environment: Filling knowledge gaps together

Linda S. BIRNBAUM PhD, DABT, ATS,

Frontiers of Medicine 2010, Volume 4, Issue 2,   Pages 131-133 doi: 10.1007/s11684-010-0044-3

Abstract: One factor is persistence of chemicals that “live” beyond their initial intended use.Finally, mixtures of chemicals are an important consideration.Humans are always exposed to multiple chemicals.

Keywords: environment     genes     environmental exposure     environmental agent     persistence     chemicals     inert ingredients    

Electrochemical CO reduction to C products over CuZn intermetallic catalysts synthesized by electrodeposition

Frontiers in Energy doi: 10.1007/s11708-023-0898-0

Abstract: reduction (ECR) offers an attractive approach to realizing carbon neutrality and producing valuable chemicalsIt was shown that, using an H-cell, the high Faradaic efficiency of C2+ hydrocarbons/alcoholsIn suitable conditions, FEC2+ and current density could be as high as 75% and 40 mA/cm

Keywords: dioxide electroreduction     electrochemistry     co-electrodeposition     intermetallic catalysts     value-added chemicals    

Application of permanganate in the oxidation of micropollutants: a mini review

Xiaohong GUAN, Di HE, Jun MA, Guanghao CHEN

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 405-413 doi: 10.1007/s11783-010-0252-8

Abstract: The pollutants include algal toxins, endocrine disrupting chemicals (EDCs), and pharmaceuticals.

Keywords: pharmaceuticals     endocrine disrupting chemicals (EDCs)     algal toxins     permanganate     oxidation    

The Chemicals Input Status and Transformation Path of the Planting Industry in China

Yi Xiaoyan,Yuan Meng and Yin Changbin

Strategic Study of CAE 2017, Volume 19, Issue 4,   Pages 124-129 doi: 10.15302/J-SSCAE-2017.04.020

Abstract: input, and puts forward a general transformation idea, transformation path, and security system for chemicalsresult in obvious problems for this industry include the excessive use and a low utilization rate of chemicals, regional imbalances in chemicals input, imbalanced crops, and irrational crop structure within thetransform the production mode by optimizing regional layouts, reforming planting systems, developing new chemicals

Keywords: planting industry     chemical input     transformation path     chemical fertilizers and pesticides     security system    

Title Author Date Type Operation

Selective preparation for biofuels and high value chemicals based on biochar catalysts

Journal Article

Removal of endocrine disrupting chemicals from water through urethane functionalization of microfiltration

Journal Article

Effect of gastric fluid on adsorption and desorption of endocrine disrupting chemicals on microplastics

Journal Article

Power-to-chemicals: sustainable liquefaction of food waste with plasma-electrolysis

Journal Article

Valorisation of protein waste: An enzymatic approach to make commodity chemicals? ?

Madura B. A. Kumar, Yuan Gao, Wei Shen, Lizhong He

Journal Article

Occurrence of estrogenic endocrine disrupting chemicals concern in sewage plant effluent

Yan SUN, Huang HUANG, Ying SUN, Chao WANG, Xiaolei SHI, Hongying HU, Takashi KAMEYA, Koichi FUJIE

Journal Article

Characterization of value-added chemicals derived from the thermal hydrolysis and wet oxidation of sewage

Milan Malhotra, Anurag Garg

Journal Article

Fine Chemicals in the New Century

Yang Jinzong

Journal Article

Combining innovative science and policy to improve air quality in cities with refining and chemicals

David T. Allen

Journal Article

Remediation of soil and groundwater contaminated with organic chemicals using stabilized nanoparticles

Zhengqing Cai, Xiao Zhao, Jun Duan, Dongye Zhao, Zhi Dang, Zhang Lin

Journal Article

Despite Effective Ban, Ozone-Destroying Chemicals Still Up in the Air

Chris Palmer

Journal Article

Cancer and the environment: Filling knowledge gaps together

Linda S. BIRNBAUM PhD, DABT, ATS,

Journal Article

Electrochemical CO reduction to C products over CuZn intermetallic catalysts synthesized by electrodeposition

Journal Article

Application of permanganate in the oxidation of micropollutants: a mini review

Xiaohong GUAN, Di HE, Jun MA, Guanghao CHEN

Journal Article

The Chemicals Input Status and Transformation Path of the Planting Industry in China

Yi Xiaoyan,Yuan Meng and Yin Changbin

Journal Article