Article
Food Science & Technology
Zehra Gulsunoglu-Konuskan, Funda Karbancioglu-Guler, Meral Kilic-Akyilmaz
Summary: This study investigated the production of ellagic acid from chestnut shells through fungal fermentation. Newly isolated black Aspergillus spp. were screened to find A. japonicus ZGM4 as the most efficient microorganism for ellagic acid production. Optimization studies showed that lactose and yeast extract concentrations, as well as fermentation time, were key factors for increasing ellagic acid yield, resulting in a 6-fold increase under the optimized conditions. Chestnut shells can be a natural source of ellagic acid enriched through fermentation.
Article
Agriculture, Dairy & Animal Science
Myles J. Shepherd, Lisa A. Herickhoff
Summary: This study identified important factors that affect post-thaw sperm quality in boar sperm cryopreservation using the efficient Plackett-Burman experimental design method, including glycerol concentration, cooling rate, antioxidant supplementation, and straw size.
JOURNAL OF ANIMAL SCIENCE
(2022)
Article
Environmental Sciences
Ana Virginia Filgueiras, Jesus Gago, Ines Garcia, Victor Manuel Leon, Lucia Vinas
Summary: This study optimized the procedure for extracting microplastics from marine sediments, with the Plackett-Burman design revealing sediment mass and agitation time as the most significant variables.
MARINE POLLUTION BULLETIN
(2021)
Article
Chemistry, Physical
Franciele Pereira Camargo, Isabel Kimiko Sakamoto, Ariane Bize, Iolanda Cristina Silveira Duarte, Edson Luiz Silva, Maria Bernadete Amancio Varesche
Summary: Different conditions for obtaining H2 from Citrus Peel Waste were evaluated, with pH 8.5, allochthonous inoculum of 3 gTVS.L-1, and substrate concentration of 15 g CPW.L-1 found to be the most significant factors for higher H2 and acetic acid production. Escherichia and Clostridium were the main genera identified under these conditions.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Chemistry, Physical
Cristina Ionela Gogoasa, Cristian Eugen Raducanu, Laura Elisabeta Petras, Doinita Roxana Cioroiu Tirpan, Gabriel Vasilievici, Andreea Luiza Mirt, Tanase Dobre, Oana Cristina Parvulescu
Summary: In this study, a green supported catalyst was developed using bacterial cellulose as catalytic support and biodegradable superbase as a chemical compound. This catalyst showed high efficiency in catalyzing transesterification reactions, resulting in the production of high-purity alkyl esters.
Review
Thermodynamics
Nguyen Tien Thanh, Marhaini Mostapha, Man Kee Lam, Syukriyah Ishak, Yaleeni Kanna Dasan, Jun Wei Lim, Inn Shi Tan, Sie Yon Lau, Bridgid Lai Fui Chin, Tony Hadibarata
Summary: This review provides a comprehensive understanding of the in-situ transesterification process for biodiesel production from microalgae biomass. It discusses the effect of processing parameters, technoeconomic impact, biodiesel composition, reaction kinetics, and thermodynamics. The review also highlights the importance of process design and identifies research gaps for future study.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Biochemistry & Molecular Biology
Thaisa Cardoso de Oliveira, Antonia Carla de Jesus Oliveira, Yuri Basilio Gomes Patriota, Luise Lopes Chaves, Fabio de Oliveira Silva Ribeiro, Regina C. M. de Paula, Edson Cavalcanti Silva-Filho, Durcilene Alves da Silva, Monica Felts de La Roca Soares, Jose Lamartine Soares-Sobrinho
Summary: A new hydrophobic polymer based on angico gum (AG) was developed, and new nanoparticles were produced to expand the applications of natural polysaccharides in nanomedicine. By utilizing Plackett-Burman's experimental design, nanoparticles with different characteristics were successfully produced. NVP-loaded PAG nanoparticles showed significant promotion of drug release.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Green & Sustainable Science & Technology
Amirmahdi Bahadorian, Seyed Mojtaba Sadrameli, Hassan Pahlavanzadeh, Mohammad Nabi Ilani Kashkouli
Summary: In this study, biodiesel was produced from non-edible and inexpensive linseed by in-situ transesterification method, and the residue from the process was converted into valuable products through slow pyrolysis. Experimental design was carried out to optimize the process, and high purity and yield of biodiesel were obtained under the determined optimal conditions.
Article
Engineering, Environmental
Lidia Favier, Claudia Veronica Ungureanu, Andrei Ionut Simion, Gabriela Bahrim, Christophe Vial
Summary: Clofibric acid, a main metabolite of pharmaceutical products used as antilipaemic agent, has drawn increased interest due to its resistance to biodegradation and persistence in the aquatic environment. A strain of Streptomyces, named MIUG 4.89, showed potential for biodegradation of clofibric acid under controlled biotechnological conditions. Mathematical modeling and statistical optimization were used to enhance the biodegradation of this refractory molecule, resulting in successful removal of clofibric acid under optimized culture conditions with a biodegradation yield of 54%.
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
(2021)
Article
Energy & Fuels
Nadeem I. Elhussiny, Heba A. El-Refai, Sayeda S. Mohamed, Yousseria M. Shetaia, Hala A. Amin, Gerd Kloeck
Summary: Standardization of cultivation conditions is crucial for effective whole-cell catalytic activity of fungal biomass. Optimization of Aspergillus flavus mutant for biomass transesterification and hydrolysis of waste frying oil (WFO) was conducted. Glucose-polypeptone medium was selected as the primary medium for submerged cultivation. Shaking conditions at 200 rpm showed higher lipolytic activities and growth of A. flavus compared to static conditions. Olive oil was found to be the most effective inducer for biomass lipase and transesterification activities, while sugar cane molasses enhanced growth but inhibited lipolytic capabilities. Urea was the preferred N-source feedstock compared to corn-steep liquor and whey for improving biomass lipolytic capabilities. The significant factors identified for optimization using response surface methodology (RSM) were KH2PO4, urea, and glucose concentrations. The central composite design (CCD) models for growth, biomass lipase activity, and transesterification capability were found to be significant. The optimum conditions for growth and biomass transesterification capability were glucose, urea, and KH2PO4 concentrations, while the optimum conditions for lipase activity of the biomass were glucose, urea, and KH2PO4 concentrations.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Article
Green & Sustainable Science & Technology
Pingbo Zhang, Peng Liu, Mingming Fan, Pingping Jiang, Agus Haryono
Summary: Magnetic mesoporous solid acid catalysts, modified by two different methods, exhibited ordered mesoporous structure and excellent paramagnetic properties, leading to high catalytic activity in the transesterification of palm oil with methanol for biodiesel production. Particularly, the catalyst prepared by the grafting method showed excellent reusability with over 80% biodiesel yield after 6 cycles, demonstrating promising industrial application prospects.
Article
Multidisciplinary Sciences
Priyashini Dhaver, Brett Pletschke, Bruce Sithole, Roshini Govinden
Summary: Xylanases are hydrolytic enzymes used in various industries. This study optimized the culture conditions and medium components for xylanase production from Trichoderma harzianum using experimental strategies. The optimal condition for xylanase production was found to be a 6-day fermentation at 70 degrees C, pH 5.0, agitation at 160 rpm, with the addition of wheat bran and ammonium sulphate. The xylanase exhibited acid-thermostability and substrate specificity for beechwood xylan.
SCIENTIFIC REPORTS
(2022)
Article
Green & Sustainable Science & Technology
Shaokang Qu, Chao Chen, Mengli Guo, Weiqiang Jiang, Jie Lu, Weiming Yi, Jincheng Ding
Summary: In this study, a PEG/MgO/ZSM-5@Fe3O4 magnetic catalyst was successfully synthesized and applied to the microwave-assisted in-situ transesterification of Spirulina platensis with ethanol. The catalyst showed high efficiency with a biodiesel yield of up to 95.8%. Furthermore, the catalyst demonstrated good recyclability without loss of active components and the produced biodiesel met relevant standards.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Chemistry, Multidisciplinary
Ashleigh Naysmith, Naeem S. Mian, Sohel Rana
Summary: Electronic textiles (e-textiles) are advancing rapidly to achieve a similar look and feel to conventional textiles. The aim is to develop functional textile-based sensors, actuators, and energy storage devices that can seamlessly integrate with existing textile technologies. However, current developments face challenges such as low electrical performance, high cost, complex construction, and environmental sustainability.
GREEN CHEMISTRY LETTERS AND REVIEWS
(2023)
Article
Chemistry, Inorganic & Nuclear
Saeideh Dermanaki Farahani, Javad Zolgharnein
Summary: In this study, a new efficient adsorbent, barium-terephthalate metal-organic framework (Ba(BDC)), was synthesized and used to remove sulfate ions from water. The synthesis process involved the use of terephthalate ligand recovered from PET waste. The chemical and crystal structure of Ba(BDC) was analyzed using various techniques. Experimental design optimization approach and regression model were used to find the optimum conditions for maximum removal of sulfate ions. Additionally, kinetics, isotherms, and thermodynamics studies were conducted to provide a comprehensive understanding of the adsorption process.
INORGANIC CHEMISTRY COMMUNICATIONS
(2022)
Article
Energy & Fuels
Roshan Raman, Naveen Kumar
Summary: This study investigates the effect of induction length on acetylene fueled CI engine. The results show that the optimum length for acetylene induction is 50 cm, which provides better performance in terms of load, combustion efficiency, and exhaust emissions.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
(2023)
Article
Green & Sustainable Science & Technology
Ankit Sonthalia, Naveen Kumar, Mukul Tomar, Varuvel Edwin Geo, Subramanian Thiyagarajan, Arivalagan Pugazhendhi
Summary: Energy is crucial for the economic development of any country, but developing countries often rely on imported oil. However, the fluctuating oil prices and environmental concerns associated with fossil fuels are major issues. To address these problems, developing countries have started investing in solar and wind power, and are exploring hydrogen and methanol as future energy resources.
CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY
(2023)
Article
Biochemistry & Molecular Biology
Shashank M. Patil, Reshma Mary Martiz, Ramith Ramu, Prithvi S. Shirahatti, Ashwini Prakash, B. R. Prashantha Kumar, Naveen Kumar
Summary: The study focused on evaluating the antidiabetic effects of specific phytoconstituents of banana pseudostem and flower through in silico perspective for alpha-glucosidase inhibition. Molecular docking simulation identified catechin and quercetin as potential inhibitors with favorable binding affinity. Further assessments showed that catechin and quercetin surpassed acarbose in terms of drug-score and pharmacokinetic properties, indicating their potential as phototherapeutic approaches for alpha-glucosidase inhibition.
JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS
(2022)
Article
Chemistry, Physical
Jeetendra Singh, Debapriya Chakraborty, Naveen Kumar
Summary: The study shows that increasing the channel length improves the performance of the DL-NT-FET, but increasing the radius of the nanotube or temperature has the opposite effect. In particular, increasing temperature significantly increases I-OFF, while causing a slight degradation in I-ON.
Article
Psychiatry
Prakyath R. Hegde, Guru S. Gowda, Bhavika Vajawat, Vinay Basavaraju, Sydney Moirangthem, Channaveerachari Naveen Kumar, Suresh Bada Math
Summary: This study examined medication delivery practices adopted by caregivers for patients with severe mental illness (SMI) in India. Covert administration of medication (CoAdM) was found to be a common practice, with 32.0% of SMI patients having received CoAdM at some point. Other strategies used by caregivers included pleading, lying, and threatening. Male gender, absent insight, and poor medication adherence were significantly associated with CoAdM in the past year. Caregivers perceived significant improvements in various aspects of patients' lives after CoAdM, including self-care, interpersonal relationships, work, family functioning, problem behaviors, and dependency.
INTERNATIONAL JOURNAL OF SOCIAL PSYCHIATRY
(2023)
Article
Psychiatry
Febna Moorkath, Mysore Narasimha Vranda, Channaveerachari Naveen Kumar
Summary: This study focuses on the living experiences of homeless women with chronic mental illness in shelter care homes, analyzing their past, present, and future expectations. Three main themes emerged from the analysis: 'Eventful past', 'Stagnant present', and 'Hopeful future', reflecting their life situations and readiness for change. The study attempts to reveal the current trends in psychiatric rehabilitation and shortcomings in the Indian context.
INTERNATIONAL JOURNAL OF SOCIAL PSYCHIATRY
(2022)
Article
Biochemistry & Molecular Biology
Naveen Kumar, Vijay Kumar, Piyush Anand, Vinay Kumar, Ashish Ranjan Dwivedi, Vinod Kumar
Summary: This article discusses various hypotheses for Alzheimer's disease (AD) and the effectiveness of multi target directed ligands (MTDLs) in treating the disease. Different chemical scaffolds and their synthetic strategies are described, along with the identification of important functionalities that have the potential to bind to multiple targets. The study identifies important leads with MTDL characteristics that have the potential to be developed into drug candidates for the effective treatment of AD.
BIOORGANIC & MEDICINAL CHEMISTRY
(2022)
Article
Psychology
S. Visalakshi, V Prateek, S. Kamaldeep, Patley Rahul, Sharad Philip, B. Vinay, N. Manjunatha, C. K. Naveen, Suresh Bada Math
INDIAN JOURNAL OF PSYCHOLOGICAL MEDICINE
(2023)
Article
Chemistry, Analytical
Rajendra P. Shukla, J. G. Bomer, Daniel Wijnperle, Naveen Kumar, Vihar P. Georgiev, Aruna Chandra Singh, Sivashankar Krishnamoorthy, Cesar Pascual Garcia, Sergii Pud, Wouter Olthuis
Summary: Label-free field-effect transistor-based immunosensors are promising candidates for proteomics and peptidomics-based diagnostics and therapeutics due to their high multiplexing capability, fast response time, and ability to increase the sensor sensitivity due to the short length of peptides. In this study, planar junctionless field-effect transistor sensors were fabricated and characterized for pH sensing. The results show good voltage sensitivity and stability over time, and the experimental verification aligns with theoretical calculations for future applications in detecting peptide-protein interactions.
Article
Health Policy & Services
P. Lakshmi Nirisha, Barikar C. Malathesh, Nithesh Kulal, Nisha R. Harshithaa, Ferose Azeez Ibrahim, Satish Suhas, N. Manjunatha, Channaveerachari Naveen Kumar, Rajani Parthasarathy, Adarsha Alur Manjappa, Jagadisha Thirthalli, Prabhat Kumar Chand, Sanjeev Arora, Suresh Bada Math
Summary: Mental health task shifting is a potential way to address the treatment gap for mental illness. In this study, the impact of hybrid training of grassroot level health workers was evaluated. The results showed that mentoring ASHAs through online sessions had a more positive effect on their knowledge, attitude, and practices in mental health compared to traditional one-day training.
COMMUNITY MENTAL HEALTH JOURNAL
(2023)
Article
Psychology
Manjunatha B. Kondapura, Narayana Manjunatha, Anil Kumar Mysore Nagaraj, Samir Kumar Praharaj, Channaveeraachari Naveen Kumar, Suresh Bada Math, Girish N. Rao
Summary: This study examined the cost of illness and disability of patients with common mental disorders in India. The findings indicate that these disorders result in a significant financial burden, predominantly due to indirect costs, and are associated with a mild level of disability.
INDIAN JOURNAL OF PSYCHOLOGICAL MEDICINE
(2023)
Review
Psychology
Bhavika Vajawat, Channaveerachari Naveen Kumar, Prakyath Hegde, Sydney Moirangthem, Vinay Basavaraju, Vasuki Prathyusha, Binukumar Bhaskarapillai, Suresh Bada Math, Pratima Murthy
Summary: The relationship between imprisonment and mental illness is bidirectional. A study conducted on male inpatients under judicial custody with charges of homicide found that the clinical outcomes of prisoners with mental illness seem promising, subject to the seamless availability of services.
INDIAN JOURNAL OF PSYCHOLOGICAL MEDICINE
(2023)
Article
Psychology
Swati Ravindran, Prabhu Jadhav, Sharad Philip, Chethan Basavarajappa, Channaveerachari Naveen Kumar, Jagadisha Thirthalli, Thanapal Sivakumar
Summary: This study analyzed the assessment of disability due to mental illness in India and found that it is feasible for India to shift from using IDEAS to WHODAS. After removing the influence of duration, both hospital and community-based samples show a cutoff score of 24.
INDIAN JOURNAL OF PSYCHOLOGICAL MEDICINE
(2023)
Review
Chemistry, Analytical
Paulo E. S. Munekata, Sarah Finardi, Carolina Krebs de Souza, Caroline Meinert, Mirian Pateiro, Tuany Gabriela Hoffmann, Ruben Dominguez, Savio Leandro Bertoli, Manoj Kumar, Jose M. Lorenzo
Summary: The quality and shelf life of meat and meat products are usually evaluated using complex protocols and sensory methods. The development of electronic systems like E-nose, E-eye, and E-tongue has provided faster, portable, and cost-effective methods for measuring characteristics of meat and meat products. These electronic systems have been used to differentiate preservation methods, detect adulteration, monitor processing conditions, and evaluate shelf life. E-nose is the most versatile technology, while E-tongue and E-eye have specific applications in determining adulteration and evaluating color and marbling levels, respectively.
Article
Agronomy
Tamilselvan Ilakiya, Ramakrishnan Swarnapriya, Lakshmanan Pugalendhi, Vellingiri Geethalakshmi, Arunachalam Lakshmanan, Manoj Kumar, Jose M. Lorenzo
Summary: This research assessed the impact of intercropping short duration vegetables in elephant foot yam, and found that cluster beans outperformed other intercrops in improving soil fertility, organic carbon accumulation, and microbial activity.
Article
Agricultural Engineering
Yinping Xiang, Meiying Jia, Rui Xu, Jialu Xu, Lele He, Haihao Peng, Weimin Sun, Dongbo Wang, Weiping Xiong, Zhaohui Yang
Summary: This study investigated the impact of the non-antibiotic pharmaceutical carbamazepine on antibiotic resistance genes (ARGs) during anaerobic digestion. The results showed that carbamazepine induced the enrichment of ARGs and increased the abundance of bacteria carrying these genes. It also facilitated microbial aggregation and intercellular communication, leading to an increased frequency of ARGs transmission. Moreover, carbamazepine promoted the acquisition of ARGs by pathogens and elevated their overall abundance.
BIORESOURCE TECHNOLOGY
(2024)
Review
Agricultural Engineering
Weixin Zhao, Tianyi Hu, Hao Ma, Dan Li, Qingliang Zhao, Junqiu Jiang, Liangliang Wei
Summary: This review summarizes the effects and potential mechanisms of biochar on microbial behavior in AD systems. The addition of biochar has been found to promote microbial colonization, alleviate stress, provide nutrients, and enhance enzyme activity. Future research directions include targeted design of biochar, in-depth study of microbial mechanisms, and improved models.
BIORESOURCE TECHNOLOGY
(2024)
Review
Agricultural Engineering
Christina Karmann, Anna Magrova, Pavel Jenicek, Jan Bartacek, Vojtech Kouba
Summary: This review assesses nitrogen removal technologies in reject water treatment, highlighting the differences in environmental impacts and economic benefits. Partial nitritation-anammox shows potential for economic benefits and positive environmental outcomes when operated and controlled properly.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Wei-Hao Huang, Ying-Ju Chang, Duu-Jong Lee
Summary: This study modified pinecone biochar with layered double hydroxide (LDH) to enhance its adsorption capacity for heavy metal and phosphate ions. The LDH-biochar showed significantly improved adsorption capacities for Pb2+ and phosphate, and a slight increase for Cu2+ and Co2+. The LDH layer enhanced the adsorption through various mechanisms.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Chao Song, Fanfan Cai, Shuang Yang, Ligong Wang, Guangqing Liu, Chang Chen
Summary: This paper developed a machine learning model to predict the biochemical methane potential during anaerobic digestion. Model analysis identified lignin content, organic loading, and nitrogen content as key attributes for methane production prediction. For feedstocks with high cellulose content, early methane production is lower but can be improved by prolonging digestion time. Moreover, lignin content exceeding a certain value significantly inhibits methane production.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Sang Min Lee, Ju Young Lee, Ji-Sook Hahn, Seung-Ho Baek
Summary: This study successfully developed an efficient platform strain using Yarrowia lipolytica for the bioconversion of renewable resources into adipic acid, achieving a remarkable increase in production level.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Sefkan Kendir, Matthias Franzreb
Summary: This study presents a novel approach using magnetic separation to efficiently harvest freshwater microalgae, Chlorella vulgaris. By combining pH-induced calcium phosphate precipitation with cheap natural magnetite microparticles, harvesting efficiencies up to 98% were achieved in the model medium.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Ishaq Kariim, Ji-Yeon Park, Wajahat Waheed Kazmi, Hulda Swai, In-Gu Lee, Thomas Kivevele
Summary: The impact of reaction temperature, residence time, and ethanol: acetone on the energy compositions and yield enhancement of biocrudes was investigated. The results showed that under appropriate conditions, biocrudes with high energy and low oxygen content can be obtained, indicating a high potential for utilization.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Xiyue Zhang, Xiyao Li, Liang Zhang, Yongzhen Peng
Summary: Intermittent aeration is an innovative approach to enhance nitrogen removal in low carbon-to-nitrogen ratio municipal sewage, providing an efficient strategy for the continuous plug-flow AOA process.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Xu Yang, Mahmoud Mazarji, Mengtong Li, Aohua Li, Ronghua Li, Zengqiang Zhang, Junting Pan
Summary: This study investigated the impact of magnetite on the nitrogen cycle of pig manure biostabilisation. The addition of magnetite increased N2O emissions and decreased NH3 emissions during composting. It also increased the total nitrogen content but should be considered for its significant increase in N2O emissions in engineering practice.
BIORESOURCE TECHNOLOGY
(2024)
Review
Agricultural Engineering
Ty Shitanaka, Haylee Fujioka, Muzammil Khan, Manpreet Kaur, Zhi-Yan Du, Samir Kumar Khanal
Summary: The market value of microalgae has exponentially increased in the past two decades, thanks to their applications in various industries. However, the supply of high-value microalgal bioproducts is limited due to several factors, and strategies are being explored to overcome these limitations and improve microalgae production, thus increasing the availability of algal-derived bioproducts in the market.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Martin Kerner, Thorsten Wolff, Torsten Brinkmann
Summary: The efficiency of using enriched CO2 from flue gas for large-scale production of green microalgae has been studied. The results show that the use of membrane devices and static mixers can effectively improve the CO2 recovery rate and maintain the suitable pH and temperature during cultivation, achieving a more economical and sustainable microalgae production.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Rui Ma, Ji Li, Rd Tyagi, Xiaolei Zhang
Summary: This review summarizes the microorganisms capable of using CO2 and CH4 to produce PHAs, illustrating the production process, factors influencing it, and discussing optimization techniques. It identifies the challenges and future prospects for developing economically viable PHAs production using GHGs as a carbon source.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Bing Wang, Peng Zhang, Xu Guo, Xu Bao, Junjie Tian, Guomin Li, Jian Zhang
Summary: The addition of zeolite in the co-composting of chicken manure and straw significantly reduced the emissions of ammonia and N2O, and increased the nitrate content. Zeolite also promoted the abundance of nitrification genes and inhibited the expression of denitrification genes.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Rohit Dey, Franziska Ortiz Tena, Song Wang, Josef Martin Messmann, Christian Steinweg, Claudia Thomsen, Clemens Posten, Stefan Leu, Matthias S. Ullrich, Laurenz Thomsen
Summary: This study investigated the operation of a 1000L microalgae-based membrane photobioreactor system for continuous secondary wastewater treatment. The research focused on a green microalgae strain called Desmodesmus sp. The study aimed to understand key trends and optimization strategies by conducting experiments in both summer and winter seasons. The findings showed that maintaining low cell concentrations during periods of light inhibition was beneficial for nutrient uptake rates. Effective strategies for enhancing algae-based wastewater treatment included cell mass recycling and adjusting dilution rates based on light availability.
BIORESOURCE TECHNOLOGY
(2024)
