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Separation-and-Recovery Technology for Organic Waste Liquid with a High Concentration of Inorganic Particles Article

Hualin Wang, Pengbo Fu, Jianping Li, Yuan Huang, Ying Zhao, Lai Jiang, Xiangchen Fang, Tao Yang, Zhaohui Huang, Cheng Huang

Engineering 2018, Volume 4, Issue 3,   Pages 406-415 doi: 10.1016/j.eng.2018.05.014

Abstract:

The environmentally friendly and resourceful utilization of organic waste liquid is one of the frontiersWith the increasing demand for chemicals, the problem of organic waste liquid with a high concentrationA technological process was developed to recover organic matter from waste liquid by cyclonic gas strippingIn addition, we achieved the classification and reuse of the catalyst particles contained in waste liquidA proposal to use this new technology was put forward regarding the control of organic waste liquid and

Keywords： Organic waste liquid     Inorganic particles     Cyclonic gas stripping     Particle self-rotation     Airflow acceleration    

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Environmental effects and risk control of antibiotic resistance genes in the organic solid waste aerobic

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1415-5

Abstract:

• ARGs were detected in livestock manure, sludge, food waste and fermentation

Keywords： Antibiotic resistance genes     Organic solid waste     Aerobic composting     Livestock manure     Sludge    

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DEGRADATION OF ORGANIC POLLUTANTS IN FLOCCULATED LIQUID DIGESTATE USING PHOTOCATALYTIC TITANATE NANOFIBERS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 492-502 doi: 10.15302/J-FASE-2023503

Abstract:

● Titanate NFs were synthesized and photodegraded liquid digestate

Keywords： titanate nanofibers     photocatalysis     poultry litter liquid digestate    

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Developing “precise-acting” strategies for improving anaerobic methanogenesis of organic waste: Insights

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1508-1

Abstract: last step in anaerobic digestion, which is usually a rate-limiting step in the biological treatment of organicwaste.are expected to achieve an efficient methanogenesis process and enhance the bio-energy recovery of organicwaste.

Keywords： Methanogenesis     Anaerobic digestion     Enhancing strategy     Electron transfer     Organic waste    

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Reconstruction of Cu–ZnO catalyst by organic acid and deactivation mechanism in liquid-phase hydrogenation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1311-1319 doi: 10.1007/s11705-022-2281-9

Abstract: A reconstructed Cu–ZnO catalyst with improved stability was fabricated by organic acid treatment methodfor the liquid-phase hydrogenation of dimethyl succinate to 1,4-butanediol.latter two forms of ZnO took the main responsibility for the deactivation of Cu–ZnO catalysts in the liquid-phaseThe reconstruction of the Cu–ZnO catalyst by the organic acid treatment method resulted in a new Cu–ZnOFurthermore, the deactivation mechanism of Cu–ZnO catalysts in liquid-phase diester hydrogenation in

Keywords： liquid phase     hydrogenation     Cu–ZnO     deactivation mechanism     1     4-butanediol     diester    

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Effect of the addition of organic carbon sources on nitrous oxide emission in anaerobic-aerobic (low

Hongjing LI, Xiurong CHEN, Yinguang CHEN

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 490-499 doi: 10.1007/s11783-010-0248-4

Abstract: The effect of additional organic carbon sources on the production of nitrous oxide (N O) in anaerobic-aerobic‘long-term cultured’ respectively with a single municipal wastewater sample, sodium acetate, and a waste-activatedsludge alkaline fermentation liquid as the additional carbon sources of real wastewater.

Keywords： anaerobic-aerobic (low dissolved oxygen)     nitrous oxide (N2O) emitting rate     municipal wastewater     wasteactivated sludge     alkaline fermentation liquid    

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Region-gridding recycling of bulk organic waste: Emerging views based on coordinated urban and rural

Wenbing Tan, Dongyu Cui, Xiaohui Zhang, Beidou Xi

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1291-4

Abstract: Abstract Bulk organic waste (BOW) has a large output in China.The improper disposal of BOW will not only bring serious environmental pollution, but also cause waste

Keywords： Bulk organic waste     Recycling     Urban-rural coordination     Management system    

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Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 942-953 doi: 10.1007/s11705-022-2264-x

Abstract: Volatile organic compounds have posed a serious threat to the environment and human health, which requireIn recent years, the preparation of porous carbon from biomass waste for volatile organic compounds adsorptionrole of typical components (cellulose, hemicellulose, and lignin) in pore development and volatile organicThis study can provide guidance for selecting suitable biomass waste to synthesize porous carbon withbetter porosity for efficient volatile organic compounds adsorption.

Keywords： biomass waste     porous carbon     feedstock composition     urea-assisted hydrothermal carbonization     toluene    

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In vitro agonistic and antagonistic endocrine disrupting effects of organic extracts from waste water

Kaifeng RAO, Na LI, Mei MA, Zijian WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 69-78 doi: 10.1007/s11783-013-0502-7

Abstract: Effluents from wastewater treatment plant (WWTP) have been reported to have a broad spectrum of endocrine disrupting compounds (EDCs). The majority of studies have focused on the occurrence of estrogenic activity, while ignoring nuclear hormone receptors (NRs) pathways. In the present study, a battery of in vitro yeast bioassays and a cell bioassay, including antagonistic and agonistic effects on estrogen receptor (ER), androgen receptor (AR), progesterone receptor (PR), estrogen-related receptor (ERR) and aryl hydrocarbon receptor (AHR), were conducted to evaluate the removal efficiencies of EDCs by different treatment processes of a WWTP located in Beijing. Estrogenic, anti-estrogenic, anti- androgenic, anti-progesteronic, anti-ERR and the activation of AHR activities were detected in samples from all treatment processes and the receiving water. The concentration of estrogenic contaminants with estradiol (E ) equivalent concentrations ranged from 0.82 × 10 to 3.54 × 10 g E -EQ·L . The concentration of anti-estrogenic contaminants with 4-hydroxytamoxifen (4-OHT) equivalent concentrations ranged from 1.24 × 10 to 2.36 × 10 g 4-OHT-EQ·L . The concentration of anti-androgenic contaminants ranged from 2.21 × 10 to 3.52 × 10 g flutamide-EQ·L . The concentration of anti-progesteronic contaminants ranged from 3.15 × 10 to 2.71 × 10 g RU486-EQ·L . The concentration of anti-ERR contaminants ranged from 7.09 × 10 to 6.50 × 10 g 4-OHT-EQ·L . The concentration of AHR activators ranged from 1.7 × 10 to 3.4 × 10 g TCDD-EQ·L . These processes including secondary clarifier, coagulation, as well as coal and sand filtration could eliminated 67.2% of estrogenic contaminants, 47.0% of anti-estrogenic contaminants, 98.3% of anti-androgenic contaminants, 88.4% of anti-progesteronic contaminants, 65.4% of anti-ERR contaminants and 46.9% of AHR activators. WWTP effluents contain multiple receptor disruptors may have very complex adverse effects on exposed organisms.

Keywords： waste water     in vitro     recombinant yeast assay     ethoxyresorufin-O-deethylase (EROD)     receptor     endocrine    

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Optimizing iodine capture performance by metal–organic framework containing with bipyridine units

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 395-403 doi: 10.1007/s11705-022-2218-3

Abstract: The adsorptive capture of radioactive iodine by metal–organic frameworks (MOFs) has risen to prominence

Keywords： metal–organic framework     iodine     adsorption     nuclear waste     environmental remediation    

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E-waste environmental contamination and harm to public health in China

Xijin Xu,Xiang Zeng,H. Marike Boezen,Xia Huo

Frontiers of Medicine 2015, Volume 9, Issue 2,   Pages 220-228 doi: 10.1007/s11684-015-0391-1

Abstract:

The adverse effects of electronic waste (e-waste) on the human body have stirred up concern in recentChina is one of the countries that confront serious pollution and human exposure of e-waste, and theThis study reviews recent reports on human exposure to e-waste in China, with particular focus on exposurePieces of evidence that associate e-waste exposure with human health effects in China are assessed.The role of toxic heavy metals (e.g., lead, cadmium, chromium, mercury, and nickel) and organic pollutants

Keywords： e-waste     heavy metal     organic pollutant     hazardous     toxicity     human health     China    

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oxidizing environment on digestate humification and identification of substances governing the dissolved organic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1520-0

Abstract:

• Liquid digestate humification was investigated under different oxidizing

Keywords： Liquid digestate     MnO2     Oxygen     DOM transformation     Humic-like acids    

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Removal of odors and VOCs in municipal solid waste comprehensive treatment plants using a novel three-stage

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1421-7

Abstract: heterotrophic bacteria reaction segment (HBRS) was constructed for the treatment of odors and volatile organiccompounds (VOCs)from municipal solid waste (MSW) comprehensive treatment plants.

Keywords： Biofiltration     Multi-stage biofilter     Volatile organic compounds     Waste gas treatment     Bioaerosol emissions    

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Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 404-411 doi: 10.1007/s11783-009-0149-6

Abstract: Through dilution and partial effluent recycling, the organic loading rates increased from 0.51

Keywords： distribution of COD fluxes     effluent recycling     leachate     methane yield     organic loading rate     upflow blanket    

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Hierarchical porous carbon derived from one-step self-activation of zinc gluconate for symmetric supercapacitors with high energy density

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 387-394 doi: 10.1007/s11705-022-2250-3

Abstract: exhibit an acceptable rate capability and a distinguished cycling stability in both aqueous and ionic liquidand 85.7% are achieved after 50000 cycles in aqueous alkaline electrolyte and 10000 cycles in ionic liquidoutperforming the majority of previously reported porous carbon-based symmetric supercapacitors in ionic liquid

Keywords： self-activation     zinc organic salts     abundant mesopores     symmetric supercapacitor     liquid electrolyte    

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Title Author Date Type Operation

Separation-and-Recovery Technology for Organic Waste Liquid with a High Concentration of Inorganic Particles

Hualin Wang, Pengbo Fu, Jianping Li, Yuan Huang, Ying Zhao, Lai Jiang, Xiangchen Fang, Tao Yang, Zhaohui Huang, Cheng Huang

Journal Article

Environmental effects and risk control of antibiotic resistance genes in the organic solid waste aerobic

Journal Article

DEGRADATION OF ORGANIC POLLUTANTS IN FLOCCULATED LIQUID DIGESTATE USING PHOTOCATALYTIC TITANATE NANOFIBERS

Journal Article

Developing “precise-acting” strategies for improving anaerobic methanogenesis of organic waste: Insights

Journal Article

Reconstruction of Cu–ZnO catalyst by organic acid and deactivation mechanism in liquid-phase hydrogenation

Journal Article

Effect of the addition of organic carbon sources on nitrous oxide emission in anaerobic-aerobic (low

Hongjing LI, Xiurong CHEN, Yinguang CHEN

Journal Article

Region-gridding recycling of bulk organic waste: Emerging views based on coordinated urban and rural

Wenbing Tan, Dongyu Cui, Xiaohui Zhang, Beidou Xi

Journal Article

Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Journal Article

In vitro agonistic and antagonistic endocrine disrupting effects of organic extracts from waste water

Kaifeng RAO, Na LI, Mei MA, Zijian WANG

Journal Article

Optimizing iodine capture performance by metal–organic framework containing with bipyridine units

Journal Article

E-waste environmental contamination and harm to public health in China

Xijin Xu,Xiang Zeng,H. Marike Boezen,Xia Huo

Journal Article

oxidizing environment on digestate humification and identification of substances governing the dissolved organic

Journal Article

Removal of odors and VOCs in municipal solid waste comprehensive treatment plants using a novel three-stage

Journal Article

Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Journal Article

Hierarchical porous carbon derived from one-step self-activation of zinc gluconate for symmetric supercapacitors with high energy density

Journal Article