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Energy neutrality potential of wastewater treatment plants: A novel evaluation framework integratingenergy efficiency and recovery

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1549-0

Abstract:

• Framework of indicators was established based on energy efficiencyand recovery.

Keywords： Wastewater treatment plants     Energy neutrality potential     Energy efficiency     Energy recovery     Evaluation    

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A small-scale silica gel-water adsorption system for domestic air conditioning and water heating by therecovery of solar energy

Y. YU, Q. W. PAN, L. W. WANG

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 328-336 doi: 10.1007/s11708-019-0623-1

Abstract: A small-scale silica gel-water adsorption system with modular adsorber, which utilizes solar energy toA heat recovery process between two adsorbers and a mass recovery process between two evaporators areFirst, the adsorption system is tested under different modes (different mass recovery, heat recovery,The results show that the optimal time for cogeneration, mass recovery, and heat recovery are 600 s,the condition of cooling water temperature of 35°C, the obtained maximum COP , COP , and SCP of the system

Keywords： silica gel-water     heat and mass recovery     solar energy     domestic cooling and heating    

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Overview on key techniques of electric vehicle

Wang Dan,Xu Dan and Cao Binggang

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 68-72

Abstract: techniques of electric vehicle from the aspects of driving motor, battery, battery management system, motor control and energy recovery system.widely in the future along with the development of the key techniques on motor, battery and control system

Keywords： electric vehicle     motor     battery     energy management system     energy recovery system    

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“NEW” resource recovery from wastewater using bioelectrochemical systems: Moving forward with functions

Akshay Jain, Zhen He

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1052-9

Abstract:

Resource recovery from wastewater is a key function of bioelectrochemical

NEW resources to recover include Nutrient, Energy

A mindset for energy performance and system scaling

Keywords： Bioelectrochemical systems     Resource recovery     Wastewater treatment     Energy     Nutrients    

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Research on the Fault Self-recovery Principle of Equipment System

Gao Jinji

Strategic Study of CAE 2005, Volume 7, Issue 5,   Pages 43-48

Abstract: the fault prevention and self-healing as the goal, this paper focuses on the study of the fault self-recoveryFault Self-recovery Engineering (FSE), which can provide theoretical basis in developing a new generation

Keywords： equipment system     principle of fault self-recovery     fault self-recovery regulation     diagnosis     active control    

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Improved energy recovery from dark fermented cane molasses using microbial fuel cells

Soumya Pandit, Balachandar G, Debabrata Das

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 43-54 doi: 10.1007/s11705-014-1403-4

Abstract: be overcome by integrating the process with a microbial fuel cell (MFC) which converts the residual energyresults show that integrating a MFC with dark fermentation is a promising way to utilize the substrate energy

Keywords： dark fermentation     biohydrogen     microbial fuel cell     volatile fatty acid     anolyte    

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Radial electromagnetic type unbalance vibration self-recovery regulation system for high-end grinding

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0763-1

Abstract: The unbalance vibration self-recovery regulation (UVSRR) system is proposed to suppress the vibrationFirst, technical principles and the system composition are introduced.Second, the balancing actuator in the UVSRR system is analyzed in detail.Finally, the engineering application value of the UVSRR system is verified by laboratory performanceThe balancing speed and effect of the UVSRR system are better than those of an international mainstream

Keywords： UVSRR system     radial electromagnetic type     vibration suppression     performance simulation     engineering    

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Co-application of energy uncoupling and ultrafiltration in sludge treatment: Evaluations of sludge reduction, supernatant recovery and membrane fouling control

An Ding, Yingxue Zhao, Zhongsen Yan, Langming Bai, Haiyang Yang, Heng Liang, Guibai Li, Nanqi Ren

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 4, doi: 10.1007/s11783-020-1238-9

Abstract: Suitable dosage retarded biofouling during sludge water recovery by UF membrane.Energy uncoupling is often used for sludge reduction because it is easy to operate and does not requirewas to determine the effect of using a low-pressure ultrafiltration membrane process for sludge water recoveryEnergy uncoupling was found to break apart sludge floc by reducing extracellular polymeric substancesrepresents an effective alternative method for simultaneous sludge reduction and sludge supernatant recovery

Keywords： Sludge reduction     Energy uncoupling     Ultrafiltration membrane     Membrane fouling    

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Selective recovery of Cu

Haiping LUO,Bangyu QIN,Guangli LIU,Renduo ZHANG,Yabo TANG,Yanping HOU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 522-527 doi: 10.1007/s11783-014-0633-5

Abstract: As the bioelectrochemical system, the microbial fuel cell (MFC) and the microbial electrolysis cell (The wastewater was treated in the cathode chambers of the system, in which Cu and Ni ions were removedThe results clearly demonstrated the feasibility of selective recovery of Cu and Ni from the wastewaterusing the bioelectrochemical system.

Keywords： bioelectrochemical system     Cu2+     Ni2+     selective recovery    

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Organics Recovery from Waste Activated Sludge In-situ Driving Efficient Nitrogen Removal from MatureLandfill Leachate: An Innovative Biotechnology with Energy Superiority

Fangzhai Zhang,Shang Ren,Haoran Liang,Zhaozhi Wang,Ying Yan,Jiahui Wang,Yongzhen Peng,

Engineering doi: 10.1016/j.eng.2023.03.005

Abstract: The sustainable recovery and utilization of sludge bioenergy within a circular economy context has drawnpresents an innovative biotechnology based on free nitrous acid (FNA) to realize sustainable organics recoveryPN/DN–F/DN is of great significance for promoting a paradigm transformation from energy consumption toenergy neutral, specifically, the total benefit in equivalent terms of energy was 291.8 kW·h·t−

Keywords： Waste activated sludge     Bioresource recovery     Simultaneous treatment of wastewater and sludge     Mature landfill    

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On water security, sustainability, and the water-food-energy-climate nexus

Michael Bruce BECK, Rodrigo VILLARROEL WALKER

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5,   Pages 626-639 doi: 10.1007/s11783-013-0548-6

Abstract: The role of water security in sustainable development and in the nexus of water, food, energy and climatei.e. privileged, in thinking about what is key in achieving security around the nexus of water, food, energyCities, of course, are locations where demands for these multiple resource-energy flows are increasingly

Keywords： cities as forces for good     diversity     energy and nutrient recovery     green economy     infrastructure failure    

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Water---- and nutrient and energy---- systems in urbanizing watersheds

Rodrigo VILLARROEL WALKER, Michael Bruce BECK, Jim W. HALL

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 596-611 doi: 10.1007/s11783-012-0445-4

Abstract: water infrastructure and water metabolism of cities from their intimately inter-related nutrient and energyderiving from adopting this broader, multi-sectoral “systems” perspective on addressing water-nutrient-energyperspective resonates with the growing interest in broader policy circles in what is called the “water-food-energyinitiated — for example, on Kathmandu, Nepal — we close by reflecting upon these issues of water-nutrient-energy

Keywords： cities     climate change     energy sector     nutrient sector     systems analysis     resource recovery     water-food-energy    

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Recovery and reuse of floc sludge for high-performance capacitors

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1512-5

Abstract:

• The feasibility of facile fabrication of capacitor from floc sludge is discussed.

Keywords： Floc sludge     Porous carbon electrode     Energy storage performance     Supercapacitors    

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Decoupling optimization of integrated energy system based on energy quality character

Shixi MA, Shengnan SUN, Hang WU, Dengji ZHOU, Huisheng ZHANG, Shilie WENG

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 540-549 doi: 10.1007/s11708-018-0597-4

Abstract: Therefore, the integrated energy system has attracted much attention.This paper establishes a gas-electricity joint operation model, proposes a system evaluation index basedon the energy quality character after considering the grade difference of the energy loss of the subsystem, and finds an optimal scheduling method for integrated energy systems.system composed of an IEEE 39 nodes power system and a 10 nodes natural gas system.

Keywords： integrated energy system     energy quality character     optimization     electric power system     natural gas system    

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Spatial targeting evaluation of energy and environmental performance of waste-to-energy processing

Petar S. Varbanov, Timothy G. Walmsley, Yee V. Fan, Jiří J. Klemeš, Simon J. Perry

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 731-744 doi: 10.1007/s11705-018-1772-1

Abstract:

Waste-to-energy supply chains are important potential contributors to minimising the environmentalrecovery by increasing the collection zone size.Population density has a positive correlation with the greenhouse gas saving and energy recovery performanceFor smaller zone size the energy recovery from waste approaches and in some cases may surpass the energyThe energy recovery and greenhouse gas savings remain significant even for collection zones as large

Keywords： waste-to-energy     supply chain optimisation     GHG savings     energy recovery ratio    

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Title Author Date Type Operation

Energy neutrality potential of wastewater treatment plants: A novel evaluation framework integratingenergy efficiency and recovery

Journal Article

A small-scale silica gel-water adsorption system for domestic air conditioning and water heating by therecovery of solar energy

Y. YU, Q. W. PAN, L. W. WANG

Journal Article

Overview on key techniques of electric vehicle

Wang Dan,Xu Dan and Cao Binggang

Journal Article

“NEW” resource recovery from wastewater using bioelectrochemical systems: Moving forward with functions

Akshay Jain, Zhen He

Journal Article

Research on the Fault Self-recovery Principle of Equipment System

Gao Jinji

Journal Article

Improved energy recovery from dark fermented cane molasses using microbial fuel cells

Soumya Pandit, Balachandar G, Debabrata Das

Journal Article

Radial electromagnetic type unbalance vibration self-recovery regulation system for high-end grinding

Journal Article

Co-application of energy uncoupling and ultrafiltration in sludge treatment: Evaluations of sludge reduction, supernatant recovery and membrane fouling control

An Ding, Yingxue Zhao, Zhongsen Yan, Langming Bai, Haiyang Yang, Heng Liang, Guibai Li, Nanqi Ren

Journal Article

Selective recovery of Cu

Haiping LUO,Bangyu QIN,Guangli LIU,Renduo ZHANG,Yabo TANG,Yanping HOU

Journal Article

Organics Recovery from Waste Activated Sludge In-situ Driving Efficient Nitrogen Removal from MatureLandfill Leachate: An Innovative Biotechnology with Energy Superiority

Fangzhai Zhang,Shang Ren,Haoran Liang,Zhaozhi Wang,Ying Yan,Jiahui Wang,Yongzhen Peng,

Journal Article

On water security, sustainability, and the water-food-energy-climate nexus

Michael Bruce BECK, Rodrigo VILLARROEL WALKER

Journal Article

Water---- and nutrient and energy---- systems in urbanizing watersheds

Rodrigo VILLARROEL WALKER, Michael Bruce BECK, Jim W. HALL

Journal Article

Recovery and reuse of floc sludge for high-performance capacitors

Journal Article

Decoupling optimization of integrated energy system based on energy quality character

Shixi MA, Shengnan SUN, Hang WU, Dengji ZHOU, Huisheng ZHANG, Shilie WENG

Journal Article

Spatial targeting evaluation of energy and environmental performance of waste-to-energy processing

Petar S. Varbanov, Timothy G. Walmsley, Yee V. Fan, Jiří J. Klemeš, Simon J. Perry

Journal Article