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China Launched the First Wastewater Resource Recovery Factory in Yixing

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1, doi: 10.1007/s11783-021-1496-1

Fermentative hydrogen production from beet sugar factory wastewater treatment in a continuous stirred

Gefu ZHU, Chaoxiang LIU, Jianzheng LI, Nanqi REN, Lin LIU, Xu HUANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 143-150 doi: 10.1007/s11783-012-0456-1

Abstract: A low pH, ethanol-type fermentation process was evaluated for wastewater treatment and bio-hydrogen productionfrom acidic beet sugar factory wastewater in a continuous stirred tank reactor (CSTR) with an effective

Keywords: hydrogen production     continuous stirred tank reactor (CSTR)     specific hydrogen production rate     beet sugar factorywastewater     ethanol-type fermentation    

Exploration of interconnected factory mode: Haier Jiaozhou Air Conditioner Interconnected Factory

Yunjie ZHOU

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 500-503 doi: 10.15302/J-FEM-2017105

Keywords: interconnected factory mode     user-centered     mass customization     interconnection    

network-based production process modeling and variable importance analysis approach in corn to sugar factory

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 358-371 doi: 10.1007/s11705-022-2190-y

Abstract: Corn to sugar process has long faced the risks of high energy consumption and thin profits. However, it’s hard to upgrade or optimize the process based on mechanism unit operation models due to the high complexity of the related processes. Big data technology provides a promising solution as its ability to turn huge amounts of data into insights for operational decisions. In this paper, a neural network-based production process modeling and variable importance analysis approach is proposed for corn to sugar processes, which contains data preprocessing, dimensionality reduction, multilayer perceptron/convolutional neural network/recurrent neural network based modeling and extended weights connection method. In the established model, dextrose equivalent value is selected as the output, and 654 sites from the DCS system are selected as the inputs. LASSO analysis is first applied to reduce the data dimension to 155, then the inputs are dimensionalized to 50 by means of genetic algorithm optimization. Ultimately, variable importance analysis is carried out by the extended weight connection method, and 20 of the most important sites are selected for each neural network. The results indicate that the multilayer perceptron and recurrent neural network models have a relative error of less than 0.1%, which have a better prediction result than other models, and the 20 most important sites selected have better explicable performance. The major contributions derived from this work are of significant aid in process simulation model with high accuracy and process optimization based on the selected most important sites to maintain high quality and stable production for corn to sugar processes.

Keywords: big data     corn to sugar factory     neural network     variable importance analysis    

Development Strategy for Intelligent Factory in Discrete Manufacturing

Lu Bingheng, Shao Xinyu , Zhang Jun, Wang Lei

Strategic Study of CAE 2018, Volume 20, Issue 4,   Pages 44-50 doi: 10.15302/J-SSCAE-2018.04.008

Abstract: Intelligent production is a major component of intelligent manufacturing, while intelligent factory isFirst, the concept of intelligent factory is introduced, with its basic structure, information systemThen, the key breakthrough directions and the implementation plan for intelligent factory are laid outFinally, following suggestions are provided for policy makers to develop intelligent factory: ① actively

Keywords: intelligent manufacturing     intelligent factory     discrete manufacturing    

The Skyscraper Crop Factory: A Potential Crop-Production System to Meet Rising Urban Food Demand Perspective

Li Zhang, Lan Huang, Tao Li, Tao Wang, Xiao Yang, Qichang Yang

Engineering 2023, Volume 31, Issue 12,   Pages 70-75 doi: 10.1016/j.eng.2023.08.014

Abstract: Here, we highlight the potential of the sky farm, denoted as the “skyscraper crop factory&rdquo

Keywords: Vertical farming system     Cereal crop production     Plant factory technology     Skyscraper crop factory    

Networking Architecture and Development Trend of Industrial Internet

Yu Xiaohui, Zhang Hengsheng, Peng Yan, Li Dong

Strategic Study of CAE 2018, Volume 20, Issue 4,   Pages 79-84 doi: 10.15302/J-SSCAE-2018.04.013

Abstract: The intra-factory network is developing in directions of integration, openness, and flexibility.The services of the extra-factory network are universal, refined, and flexible.networking framework of the industrial Internet, and suggests that industrial enterprises build intra-factoryaccording to requirements for business, real-time performance, transmission methods, etc., and build extra-factory

Keywords: intra-factory network     extra-factory network     openness     integration    

Theoretical research and application of petrochemical Cyber-physical Systems

Jiming WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 242-255 doi: 10.15302/J-FEM-2017053

Abstract: A petrochemical smart factory is a green, efficient, safe and sustainable modern factory that combinesA Cyber-physical System (CPS) is the infrastructure of a petrochemical smart factory.

Keywords: Cyber-physical System (CPS)     petrochemical industry     smart factory    

Occurrence and migration of microplastics and plasticizers in different wastewater and sludge treatmentunits in municipal wastewater treatment plant

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1577-9

Abstract:

● Reduce the quantifying MPs time by using Nile red staining.

Keywords: Microplastics     Municipal wastewater treatment plant     Phthalate esters     Thermal hydrolysis    

Microplastics in municipal wastewater treatment plants: a case study of Denizli/Turkey

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1699-8

Abstract:

● High amounts of microplastics are released to receiving media from WWTPs.

Keywords: Microplastics     Wastewater treatment plant     Removal efficiency     Daily discharge    

Membrane bioreactors for hospital wastewater treatment: recent advancements in membranes and processes

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 634-660 doi: 10.1007/s11705-021-2107-1

Abstract: Discharged hospital wastewater contains various pathogenic microorganisms, antibiotic groups, toxic organicThus, effective treatment of hospital wastewater is an urgent task for sustainable development.However, there is a lack of reviews on the latest advancement in MBR technologies for hospital wastewaterThis review started with an overview of main pollutants in common hospital wastewater, followed by andevelopment of hybrid MBR and integrated MBR-membrane system concepts, and applications correlated with wastewater

Keywords: membrane technology     membrane bioreactor     hospital wastewater     hybrid MBR     integrated MBR-membrane system    

Inhibition character of crotonaldehyde manufacture wastewater on biological acidification

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1403-9

Abstract:

• The inhibition of the main organic pollutions in CMW was demonstrated.

Keywords: Crotonaldehyde manufacture wastewater     Biological acidification     Volatile fatty acids     Inhibition     Toxic    

“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

Keywords: Bioelectrochemical systems     Resource recovery     Wastewater treatment     Energy     Nutrients    

Recent progress in electrospun nanofibers and their applications in heavy metal wastewater treatment

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 249-275 doi: 10.1007/s11705-022-2245-0

Abstract: These membranes show remarkable application potential in the field of heavy metal wastewater treatmentnanofibers, the use of organic, inorganic and organic−inorganic nanofiber membrane adsorbents in heavy metal wastewater

Keywords: electrospinning     heavy metal     adsorption     nanostructure     wastewater    

Photosensitivity sources of dissolved organic matter from wastewater treatment plants and their mediation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1669-1

Abstract:

● EE2 photodegradation behavior in the presence of four WWTPs’ DOM was explored.

Keywords: Photosensitivity sources     17α-ethinylestradiol     Photodegradation     Dissolved organic matter     Wastewater    

Title Author Date Type Operation

China Launched the First Wastewater Resource Recovery Factory in Yixing

Journal Article

Fermentative hydrogen production from beet sugar factory wastewater treatment in a continuous stirred

Gefu ZHU, Chaoxiang LIU, Jianzheng LI, Nanqi REN, Lin LIU, Xu HUANG

Journal Article

Exploration of interconnected factory mode: Haier Jiaozhou Air Conditioner Interconnected Factory

Yunjie ZHOU

Journal Article

network-based production process modeling and variable importance analysis approach in corn to sugar factory

Journal Article

Development Strategy for Intelligent Factory in Discrete Manufacturing

Lu Bingheng, Shao Xinyu , Zhang Jun, Wang Lei

Journal Article

The Skyscraper Crop Factory: A Potential Crop-Production System to Meet Rising Urban Food Demand

Li Zhang, Lan Huang, Tao Li, Tao Wang, Xiao Yang, Qichang Yang

Journal Article

Networking Architecture and Development Trend of Industrial Internet

Yu Xiaohui, Zhang Hengsheng, Peng Yan, Li Dong

Journal Article

Theoretical research and application of petrochemical Cyber-physical Systems

Jiming WANG

Journal Article

Occurrence and migration of microplastics and plasticizers in different wastewater and sludge treatmentunits in municipal wastewater treatment plant

Journal Article

Microplastics in municipal wastewater treatment plants: a case study of Denizli/Turkey

Journal Article

Membrane bioreactors for hospital wastewater treatment: recent advancements in membranes and processes

Journal Article

Inhibition character of crotonaldehyde manufacture wastewater on biological acidification

Journal Article

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

Akshay Jain, Zhen He

Journal Article

Recent progress in electrospun nanofibers and their applications in heavy metal wastewater treatment

Journal Article

Photosensitivity sources of dissolved organic matter from wastewater treatment plants and their mediation

Journal Article