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New perspectives in free nitrous acid (FNA) uses for sustainable wastewater management

Frontiers of Environmental Science & Engineering 2024, Volume 18, Issue 2, doi: 10.1007/s11783-024-1786-5

Abstract:

● The historical development of free nitrous acid (FNA) technologies

Keywords： Free nitrous acid     Acid-tolerant ammonia oxidizer     In situ generation     Wastewater management    

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Influencing mechanism of high solid concentration on anaerobic mono-digestion of sewage sludge without agitation

Yuyao ZHANG,Huan LI,Can LIU,Yingchao CHENG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1108-1116 doi: 10.1007/s11783-015-0806-x

Abstract: The blocked mass transfer led to the accumulation of volatile fatty acids (VFAs) and free ammonia.The concentration of free ammonia increased gradually, and the methanogenesis was inhibited when freeammonia nitrogen exceeded 50 mg·L .deterioration of high-solids anaerobic digestion was related to the blocked mass transfer and the resulting ammonia

Keywords： anaerobic digestion     methane     sewage sludge     volatile fatty acids     free ammonia    

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Pyrochlore LaZrNiO anodes for direct ammonia solid oxide fuel cells

Frontiers in Energy doi: 10.1007/s11708-024-0948-2

Abstract: Developing efficient anode catalysts for direct ammonia solid oxide fuel cells (NH3-SOFCs)under intermediate-temperatures is of great importance, in support of hydrogen economy via ammonia utilization

Keywords： anode catalyst     ammonia oxidation     Ni particles     NH3-SOFCs    

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Plasma-assisted ammonia synthesis under mild conditions for hydrogen and electricity storage: Mechanisms

Frontiers in Energy doi: 10.1007/s11708-024-0949-1

Abstract: Ammonia, with its high hydrogen storage density of 17.7 wt.% (mass fraction), cleanliness, efficiencyHowever, the traditional Haber−Bosch (H−B) process for ammonia synthesis necessitates high temperatureIn contrast, dielectric barrier discharge (DBD) plasma-assisted ammonia synthesis operates at low temperaturesThis review delves into a comprehensive analysis of the low-temperature DBD plasma-assisted ammonia synthesisDrawing from current research, it evaluates the economic feasibility of the DBD plasma-assisted ammonia

Keywords： plasma catalysis     nitrogen fixation     ammonia synthesis     hydrogen storage     catalyst     carbon neutralization    

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Enhancement on the ammonia oxidation capacity of ammonia-oxidizing archaeon originated from wastewater

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1375-1

Abstract:

• AOA’s ammonia oxidizing capacity was enhanced under moderate magnetic

Keywords： Ammonia-oxidizing archaeon     Ammonia oxidation     Magnetic field     Magnetotaxis     Heredity    

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Abundance and distribution of ammonia-oxidizing archaea in Tibetan and Yunnan plateau agricultural soils

Kun DING,Xianghua WEN,Liang CHEN,Daishi HUANG,Fan FEI,Yuyang LI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 693-702 doi: 10.1007/s11783-014-0635-3

Abstract: To determine the abundance and distribution of ammonia-oxidizing archaea (AOA) in agricultural soil ofQuantitative PCR (q-PCR) and clone library targeting on gene were used to quantify the abundances of AOA and ammonia-oxidizing

Keywords： ammonia-oxidizing archaea     ammonia-oxidizing bacteria     quantitative PCR     clone library     plateau    

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Heat and mass transfer of ammonia-water in falling film evaporator

Xianbiao BU, Weibin MA, Huashan LI

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 358-366 doi: 10.1007/s11708-011-0161-y

Abstract: To investigate the performance of heat and mass transfer of ammonia-water during the process of falling

Keywords： falling film evaporation     ammonia-water     heat and mass transfer    

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Advances in catalysts and reaction systems for electro/photocatalytic ammonia production

Frontiers of Chemical Science and Engineering doi: 10.1007/s11705-024-2463-8

Abstract: Ammonia is a vital component in the fertilizer and chemical industries, as well as serving as a significantCompared with the industry’s principal technique, the Haber-Bosch method, for ammonia synthesis, electro/photocatalytic ammonia synthesis is increasingly recognized as a viable and eco-friendly alternativechallenges and potential opportunities are discussed for the future development of electro/photocatalytic ammonia

Keywords： ammonia synthesis     electro/photocatalysis     nitrogen fixation     reaction system     economic and efficiency    

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Simulation on thermodynamic state of ammonia carbonation at low temperature and low pressure

Jingcai ZHAO, Xingfu SONG, Ze SUN, Jianguo YU

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 447-455 doi: 10.1007/s11705-013-1370-1

Abstract: This study on thermodynamic property of NH -CO -H O system provided the basic data for ammonia carbonationSimulations on vapor-liquid equilibrium (VLE) of ammonia carbonation with different physical propertiestemperature range of 273.15 K–363.15 K, the prediction of product component using E-NRTLRK model for ammonia

Keywords： vapor-liquid equilibrium     activity coefficient     carbon dioxide     ammonia     NRTL    

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Design guidelines for urea hydrolysers for ammonia demand of the SCR DENOX project in coal-fired power

Peng ZHENG, Xuan YAO, Wei ZHENG

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 127-132 doi: 10.1007/s11708-012-0225-7

Abstract: Ammonia is highly volatile and will present substantial environmental and operation hazards when leakingHowever, ammonia is the most common reactant in the DENOX project to eliminate NO in the flue gas.The storage and transportation of liquid ammonia has always been a dilemma of the power plant.Urea is a perfect substitute source for ammonia in the plant.Urea hydrolysis technology can easily convert urea into ammonia with low expense.

Keywords： urea     hydrolyser     ammonia     selective catalytic reduction (SCR)    

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GREENHOUSE GAS AND AMMONIA EMISSION MITIGATION PRIORITIES FOR UK POLICY TARGETS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 268-280 doi: 10.15302/J-FASE-2023495

Abstract: ListItem>

● An expert survey highlighted the most effective strategies for GHG and ammonia

Keywords： agriculture     ammonia     greenhouse gas     mitigation     net zero    

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Recent advances and challenges of nitrogen/nitrate electro catalytic reduction to ammonia synthesis

Frontiers in Energy 2024, Volume 18, Issue 2,   Pages 128-140 doi: 10.1007/s11708-023-0908-2

Abstract: The Haber-Bosch process is the most widely used synthetic ammonia technology at present.However, the traditional Haber-Bosch ammonia synthesis process consumes a lot of energy and causes seriousUnder the serious pressure of energy and environment, a green, clean, and sustainable ammonia synthesisElectrochemical synthesis of ammonia is a green and mild new method for preparing ammonia, which canHerein, the basic mechanism of the nitrogen reduction reaction (NRR) to ammonia and nitrate reduction

Keywords： electrochemical ammonia synthesis     nitrogen     nitrate     nitrogen reduction reaction (NRR) to ammonia     nitrate    

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Nano-confined ammonia borane for chemical hydrogen storage

M. A. WAHAB, Huijun ZHAO, X. D. YAO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1,   Pages 27-33 doi: 10.1007/s11705-011-1171-3

Abstract: In this regard, ammonia borane (NH BH , AB) containing 19.6 wt-% hydrogen has been considered as a promisingeconomy”, but with limits from slow kinetics of hydrogen release and by-product of trace gases such as ammonia

Keywords： ammonia borane     hydrogen storage    

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Research progress and prospects of complete ammonia oxidizing bacteria in wastewater treatment

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1555-2

Abstract:

• Comammox bacteria have unique physiological characteristics.

Keywords： Complete ammonia oxidizing (comammox) bacteria     Nitrogen cycle     Physiological characteristics     Wastewater    

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hydrogels with uniform and gradient chemical structures using dialdehyde cellulose and diamine by aerating ammonia

Peiwen Liu, Carsten Mai, Kai Zhang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 383-389 doi: 10.1007/s11705-018-1718-7

Abstract: either uniform or gradient internal structures via a novel, simple but very efficient method by aerating ammonia

Keywords： hydrogel     uniform     gradient     dialdehyde cellulose     ammonia gas     diamine    

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Title Author Date Type Operation

New perspectives in free nitrous acid (FNA) uses for sustainable wastewater management

Journal Article

Influencing mechanism of high solid concentration on anaerobic mono-digestion of sewage sludge without agitation

Yuyao ZHANG,Huan LI,Can LIU,Yingchao CHENG

Journal Article

Pyrochlore LaZrNiO anodes for direct ammonia solid oxide fuel cells

Journal Article

Plasma-assisted ammonia synthesis under mild conditions for hydrogen and electricity storage: Mechanisms

Journal Article

Enhancement on the ammonia oxidation capacity of ammonia-oxidizing archaeon originated from wastewater

Journal Article

Abundance and distribution of ammonia-oxidizing archaea in Tibetan and Yunnan plateau agricultural soils

Kun DING,Xianghua WEN,Liang CHEN,Daishi HUANG,Fan FEI,Yuyang LI

Journal Article

Heat and mass transfer of ammonia-water in falling film evaporator

Xianbiao BU, Weibin MA, Huashan LI

Journal Article

Advances in catalysts and reaction systems for electro/photocatalytic ammonia production

Journal Article

Simulation on thermodynamic state of ammonia carbonation at low temperature and low pressure

Jingcai ZHAO, Xingfu SONG, Ze SUN, Jianguo YU

Journal Article

Design guidelines for urea hydrolysers for ammonia demand of the SCR DENOX project in coal-fired power

Peng ZHENG, Xuan YAO, Wei ZHENG

Journal Article

GREENHOUSE GAS AND AMMONIA EMISSION MITIGATION PRIORITIES FOR UK POLICY TARGETS

Journal Article

Recent advances and challenges of nitrogen/nitrate electro catalytic reduction to ammonia synthesis

Journal Article

Nano-confined ammonia borane for chemical hydrogen storage

M. A. WAHAB, Huijun ZHAO, X. D. YAO

Journal Article

Research progress and prospects of complete ammonia oxidizing bacteria in wastewater treatment

Journal Article

hydrogels with uniform and gradient chemical structures using dialdehyde cellulose and diamine by aerating ammonia

Peiwen Liu, Carsten Mai, Kai Zhang

Journal Article