Article
Materials Science, Ceramics
D. Rashad, Sh. K. Amin, M. S. Mansour, H. Abdallah
Summary: Three tubular ceramic membranes were fabricated and tested for water treatment applications, with F2 showing the best performance for antibacterial microfiltration and F3 being the most effective at removing total coliform.
CERAMICS INTERNATIONAL
(2022)
Article
Engineering, Environmental
Madu Purnima, Kannan Paksirajan, G. Pugazhenthi
Summary: This study developed a tubular ceramic membrane using low-cost clays and a binder for the separation of TiO2 nanoparticles from water. The membrane showed excellent water permeability and separation efficiency, making it suitable for the removal of TiO2.
JOURNAL OF WATER PROCESS ENGINEERING
(2022)
Article
Biochemistry & Molecular Biology
Yassine Khmiri, Afef Attia, Hajer Aloulou, Lasaad Dammak, Lassaad Baklouti, Raja Ben Amar
Summary: Composite flat membranes were prepared using a dry uniaxial pressing process. The study investigated the effects of sintering temperature and smectite proportion on membrane properties. The results showed that membranes sintered at 850 degrees C exhibited high mechanical strength, low shrinkage, reduced pore size, and water permeability. The membranes also demonstrated effective treatment of indigo blue solutions with low toxicity to plants. Based on its promising properties, the MS10-Z90 membrane sintered at 850 degrees C is recommended for the treatment of colored industrial wastewater.
Article
Food Science & Technology
Shafieh Salehinia, Hossein Mirsaeedghazi, Morteza Khashehchi
Summary: This study demonstrates that the application of a 1W laser with a wavelength of 532nm during pressurized processing can reduce membrane fouling and improve membrane clarification efficiency of pomegranate juice. Proper alignment and operating conditions of the laser have a significant impact on the effectiveness, while the physicochemical properties remain consistent under both treatment methods.
JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE
(2021)
Article
Green & Sustainable Science & Technology
Kakali Priyam Goswami, Gopal Pugazhenthi
Summary: The implementation of fly ash-based ceramic tubular membranes in starch wastewater treatment is an effective and affordable approach for treating large quantities of wastewater produced in starch industries. The membrane used in this study demonstrates excellent chemical and mechanical stability, and is capable of treating wastewater from various starch sources. The estimated cost of the membrane indicates its feasibility for implementation in starch processing industries.
ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
(2022)
Article
Materials Science, Ceramics
Dongyu Wang, Ting Chen, Yong Zeng, Xianfu Chen, Weihong Xing, Yiqun Fan, Xu Qiao
Summary: In this study, ceramic microfiltration membranes with tertiary gradient structures were prepared using a combination of 3D printing and dip-coating technology. The membranes exhibited high pure water permeance and good performance in the separation of nanoparticles from water suspensions.
CERAMICS INTERNATIONAL
(2022)
Article
Environmental Sciences
Hammad Khan, Saad Ullah Khan, Sajjad Hussain, Asmat Ullah
Summary: This study compared the prediction of transmembrane pressure using empirical, statistical, and machine learning methods, with ANN demonstrating better accuracy. The findings suggest that ANN can be helpful for process design and scale-up.
Article
Engineering, Chemical
Weiqiang Wang, Yang Shen, Jimin Shen, Pengwei Yan, Jing Kang, Yizhen Cheng, Linlu Shen, Xiaofei Wu, Shengxin Zhao, Yue Liu, Zhonglin Chen
Summary: A low-cost silicate-based microfiltration membrane was developed and its properties were investigated. The optimized membrane exhibited excellent porosity, pore size, and flexural strength, making it a promising candidate for water purification. The membrane can be effectively regenerated through cleaning, with ozone solution showing better cleaning performance.
CHEMICAL ENGINEERING RESEARCH & DESIGN
(2022)
Article
Materials Science, Ceramics
Nasir Ahmed, Fasil Qayoom Mir
Summary: In this study, a flat circular ceramic membrane was successfully prepared from locally available Kashmir clay and characterized through various analyses. The membrane exhibited excellent chemical resistance and permeability, indicating its potential as a cheaper alternative to kaolin based ceramic microfiltration membranes for various chemical and biochemical processes.
TRANSACTIONS OF THE INDIAN CERAMIC SOCIETY
(2021)
Article
Engineering, Chemical
Margarida Campinas, Rui M. C. Viegas, Catarina Silva, Helena Lucas, Maria Joao Rosa
Summary: This study conducted a pilot operation of PAC/MF for 18 months in a water treatment plant, exploring the optimization of operational performance, development of a treatment capacity indicator, and cost analysis. The results showed that alum coagulation pretreatment was effective in reducing membrane fouling, while the addition of PAC had a positive impact on improving treatment capacity.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Polymer Science
Zhen Hong Chang, Leow Hui Ting Lyly, Yeit Haan Teow, Swee Pin Yeap, Jing Yao Sum
Summary: Membrane modification with polydopamine can enhance membrane selectivity and compatibility. This study investigated the polymerization mechanism of dopamine on porous membranes and its impact on membrane performance. The results showed that polydopamine coating slightly reduced the membrane's pore size and formed aggregates on both the membrane surface and inner pores. The membrane's pore size significantly influenced the penetration and polymerization of dopamine.
Article
Food Science & Technology
Yu Wang, Hongcai Li, Yichen Ren, Yaqin Wang, Ren Yaopeng, Wang Xiaowei, Yue Tianli, Wang Zhouli, Gao Zhenpeng
Summary: In this study, kiwi juice was fermented with acid-resistant and bile-resistant probiotics to select lactic acid bacteria that can lower cholesterol and are suitable for kiwi fermentation. A fermented juice with special effects of lowering fat was prepared, and its lipid-lowering effect was confirmed through in vivo experiments on mice. The results showed that the juice fermented with Bifidobacterium bifidum 6169 and Lactobacillus plantarum 21805 had higher effectiveness in cholesterol degradation. The research suggests that the fermented products have a regulatory effect on cholesterol levels in mice with hyperlipidemia.
Article
Environmental Sciences
Jingyi Sun, Zhonglin Chen, Shan Liu, Jing Kang, Binyuan Wang, Jimin Shen, Shengxin Zhao, Xueyan Li, Zilong Song, Zhe Wang
Summary: A novel carbon-cementitious microfiltration membrane (CCM) was fabricated to enhance the mechanical strength and stability of cementitious membrane (CM) during practical uses. The CCM exhibited better adsorption properties than CM in water treatment process, specifically for benzophenone-4, nitrobenzene, and p-chloronitrobenzene. These results expand the application scope of microfiltration membranes.
Article
Engineering, Chemical
Yi Yu, Qiu Han, Haibo Lin, Shaofeng Zhang, Qiu Yang, Fu Liu
Summary: The research team prepared a PPSU/SPSf microfiltration membrane with an hour-glass' like spongy micropore structure using the V-LIPS technique. The membrane showed excellent separation performance for different emulsions and had high permeability under high pressure.
JOURNAL OF MEMBRANE SCIENCE
(2022)
Article
Chemistry, Multidisciplinary
Mourad Addich, Noureddine El Baraka, Abdellatif Laknifli, Nabil Saffaj, Abdelilah Fatni, Abdellatif El Hammadi, Awad A. Alrashdi, Hassane Lgaz
Summary: The development of low-cost membranes based on natural materials for wastewater treatment is of significant importance. This study successfully prepared ceramic supports and microfiltration membranes using low-cost natural Moroccan sand, which exhibited excellent separation performance.
JOURNAL OF SAUDI CHEMICAL SOCIETY
(2022)
Article
Engineering, Chemical
Guotong Qin, Jinling He, Wei Wei
CHEMICAL ENGINEERING COMMUNICATIONS
(2016)
Article
Materials Science, Multidisciplinary
Guotong Qin, Yupei Zhang, Wei Wei
Article
Engineering, Chemical
Guotong Qin, Xiaofen Cao, Hua Wen, Wei Wei, Joao C. Diniz da Costa
SEPARATION AND PURIFICATION TECHNOLOGY
(2017)
Article
Food Science & Technology
Hui Sun, Qiang Lin, Wei Wei, Guotong Qin
FOOD SCIENCE AND BIOTECHNOLOGY
(2018)
Article
Biochemical Research Methods
Guotong Qin, Jing Ma, Wei Wei, Jaja Li, Fangqing Yue
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES
(2018)
Article
Green & Sustainable Science & Technology
Jing Ma, Guotong Qin, Yupei Zhang, Junmin Sun, Shuli Wang, Lei Jiang
JOURNAL OF CLEANER PRODUCTION
(2018)
Article
Chemistry, Physical
Dandan Sun, Guotong Qin, Miao Lu, Wei Wei, Nu Wang, Lei Jiang
Article
Engineering, Chemical
Jing Fang, Guotong Qin, Wei Wei, Xinqing Zhao, Lei Jiang
Article
Chemistry, Applied
Xiang Li, Guotong Qin, Yatao Wang, Wei Wei
JOURNAL OF POROUS MATERIALS
(2014)
Article
Materials Science, Ceramics
Xiang Li, Guotong Qin, Yatao Wang, Wei Wei
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY
(2014)
Article
Chemistry, Multidisciplinary
Jing Ma, Guotong Qin, Wei Wei, Tianliang Xiao, Shaomin Liu, Lei Jiang
Proceedings Paper
Energy & Fuels
Shuli Wang, Guotong Qin, Wei Wei
ENERGY AND ENVIRONMENT MATERIALS
(2013)
Proceedings Paper
Energy & Fuels
Miao Lv, Guotong Qin, Wei Wei
ENERGY AND ENVIRONMENT MATERIALS
(2013)
Proceedings Paper
Energy & Fuels
Panqiao Duan, Guotong Qin, Wei Wei
ENERGY AND ENVIRONMENT MATERIALS
(2013)
Article
Biotechnology & Applied Microbiology
Mohamad Rais Hasan, Che Azurahanim Che Abdullah, Mustapha Nor Afizah, Mohd Sabri Mohd Ghazali, Mohd Adzahan Noranizan
Summary: This study evaluates the efficacy of ultrasound in the extraction process of calcium hydroxyapatite (HAp). The findings show that low-intensity and moderate-intensity ultrasonication reduce the whiteness index and yield of HAp, while high-intensity ultrasonication reduces particle size and improves crystallinity.
FOOD AND BIOPRODUCTS PROCESSING
(2024)
Article
Biotechnology & Applied Microbiology
Barbara Flaibam, Rosana Goldbeck
Summary: This study evaluated the possibility of extracting proteins and obtaining hydrolysates from non-animal agro-industrial waste using enzymes for the production of cultured meat inputs. Results showed that the application of enzymes can maximize the use of protein from these wastes, providing a low-cost and environmentally friendly route with nutritional potential for cultured meat.
FOOD AND BIOPRODUCTS PROCESSING
(2024)
Article
Biotechnology & Applied Microbiology
Robson Costa de Sousa, Ariany Binda Silva Costa, Marcos Daniel Martins Freitas, Maisa Tonon Bitti Perazzini, Hugo Perazzini
Summary: This study investigated the drying kinetics of black pepper through experimental and mathematical modeling approaches. The models developed provided valuable insights into the coupling between heat and mass transfers during the drying process, and accurately described the drying behavior of black pepper.
FOOD AND BIOPRODUCTS PROCESSING
(2024)
Article
Biotechnology & Applied Microbiology
Ali Nikkhah, Hasan Nikkhah, Amir Shahbazi, Mona Kamelan Zargar Zarin, Duygu Beykal Iz, Mohammad-Taghi Ebadi, Mohammad Fakhroleslam, Burcu Beykal
Summary: Cumin and eucalyptus essential oils were enriched to meet ISO standards using a dynamic fractional distillation process. The optimization results showed low operating costs and potential for improving process efficiency.
FOOD AND BIOPRODUCTS PROCESSING
(2024)
Article
Biotechnology & Applied Microbiology
Sakshi Gupta, Gargi Ghoshal
Summary: A study was conducted to prepare green gram protein hydrogel enriched with curcumin and evaluate its physicochemical properties. The results showed that the hydrogel had high encapsulation efficiency, swelling capacity, and antioxidant property. Furthermore, applying the hydrogel as a coating on tomatoes and apples proved to be effective.
FOOD AND BIOPRODUCTS PROCESSING
(2024)
Article
Biotechnology & Applied Microbiology
Calvin Lo, Rene H. Wijffels, Michel H. M. Eppink
Summary: This study developed a novel strategy to separate dissolved oils from imidazole/hexanoic acid mixture and regenerate the solvent using polar antisolvents. By adding small amounts of water and methanol, high recovery of lipids was achieved, while ethanol required a large amount and caused solvent dilution.
FOOD AND BIOPRODUCTS PROCESSING
(2024)
Article
Biotechnology & Applied Microbiology
Manoj Sawale, Patnarin Benyathiar, Pablo Coronel, Ajay Rawat, Josip Simunovic, Ferhan Ozadali, Dharmendra K. Mishra
Summary: Microwave and ohmic heating are popular choices for aseptic processing due to their rapid heating capabilities and better product quality. This study aims to find an alternative approach to simulate processing conditions by modeling and validating the process using surrogate particles and microorganisms. A mathematical model was used to simulate heat transfer in fluid and solid particles. The process was validated using simulated particles and surrogate microorganisms, with magnetic implants in spherical particles to measure residence time distribution. The microwave aseptic system was successfully validated for producing shelf-stable particulate food products.
FOOD AND BIOPRODUCTS PROCESSING
(2024)