Article
Engineering, Environmental
Brendan P. Harrison, Si Gao, Melinda Gonzales, Touyee Thao, Elena Bischak, Teamrat Afewerki Ghezzehei, Asmeret Asefaw Berhe, Gerardo Diaz, Rebecca A. Ryals
Summary: Livestock, especially in dairy systems, contribute significantly to anthropogenic methane emissions. A novel manure management strategy called biochar-composting has been found to reduce methane by 79% compared to traditional composting. Life-cycle analysis also shows that biochar-composting has a substantially lower global warming potential compared to composting and stockpiling.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Forestry
Ahmet Can, Seng Hua Lee, Petar Antov, Muhammad Aizat Abd Ghani
Summary: This study investigated the effects of three different commercial phase change materials on Oriental spruce wood, and found that the materials demonstrated low performance in terms of storing and releasing heat. Additionally, the phase change materials were resistant to wood-destroying fungi, but further large-scale pilot studies are needed.
Article
Environmental Sciences
Jisoo Jeon, Hyoung-il Kim, Ji Hun Park, Seunghwan Wi, Sumin Kim
Summary: The study aimed to utilize wood waste through biochar production to create a biocomposite material for improving indoor air quality while satisfying building material performance. By increasing the content of biochar in the biocomposite, thermal conductivity decreased while specific heat remained unaffected. The biocomposite also showed improved acetaldehyde adsorption with increased biochar content, indicating its potential for environmental sustainability.
ENVIRONMENTAL RESEARCH
(2021)
Article
Energy & Fuels
Yanchen Li, Junqi Zhao, Xiaoyang Fang, Jingmeng Sun, Shumin Chen, Weiye Zhang, Beibei Wang, Daihui Zhang, Yi Liu, Hongwu Guo
Summary: Phase change energy storage wood (KBN-PCES@Balsa) was obtained by injecting PGMA into wood and synthesizing BN grafted with KH550 and DA to enhance heat transfer rate. The addition of KH550-DA-BN to PGMA increased the thermal conductivity of KBN-PCES@Balsa to 0.4185 W/(m.K), while maintaining its melting enthalpy and solidification enthalpy at 103.40 J/g and 100.20 J/g, respectively. KBN-PCES@Balsa exhibited efficient solar-to-thermal energy conversion and long-lasting heat storage capacity under simulated sunlight. It also demonstrated good stability and no leakage after repeated cycles of heating and cooling.
JOURNAL OF ENERGY STORAGE
(2023)
Article
Energy & Fuels
Yanchen Li, Hanqiao Wang, Weiye Zhang, Junqi Zhao, Beibei Wang, Xiaoyang Fang, Hongwu Guo, Yi Liu
Summary: Creating new bio-based green energy-saving and temperature regulating materials is highly valuable in the context of carbon peak and carbon neutralization. This study utilized delignification to prepare balsa wood as encapsulation materials combined with polyethylene glycol based phase change materials to produce phase change energy storage wood (PCES-Wood). To enhance the thermal conductivity of PCES-Wood, carbon black grafted with octadecyl isocyanate (aCB) was impregnated into the wood, resulting in a thermally enhanced phase change energy storage wood (aCB-PCES@Balsa). The findings demonstrate that aCB exhibited excellent dispersion and formed thermal conduction pathways in the wood. The 4% aCB-PCES@Balsa exhibited the smallest degree of supercooling, with a melting enthalpy and solidification enthalpy of 100.34 J/g and 91.10 J/g, respectively. Additionally, it displayed strong hydrophobicity and full-optical-segment absorption. Under simulated solar light irradiation, the surface temperature of the 4% aCB-PCES@Balsa rose rapidly to 28 degrees C and maintained long-lasting heat storage capacity at low temperatures. After 200 cycles of cooling and heating, the phase change energy storage wood retained a high phase change enthalpy, indicating good durability of aCB-PCES@Balsa. This study presents a new approach for green heat storage in biomass composites.
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2023)
Article
Multidisciplinary Sciences
Marie E. Strader, Kate M. Quigley
Summary: This study assesses the impact of symbiosis and gene expression plasticity on the heat stress responses of corals. The findings reveal that heat-evolved symbionts contribute to the survival of coral juveniles under high temperature conditions, and the coral response to heat is correlated with the genus of symbionts.
NATURE COMMUNICATIONS
(2022)
Article
Polymer Science
Tudor-Cristian Petrescu, Petru Mihai, Johannes Theodorus Voordijk, Valentin Nedeff, Dorin Vaideanu, Florin Nedeff, Traian-Danut Babor, Decebal Vasincu, Maricel Agop
Summary: This paper analyzes the mechanical behavior of a polymeric biocomposite called liquid wood, both experimentally and theoretically. The experimental part evaluates its performance in tension and compression, aiming to use it for rehabilitation of degraded wooden elements in civil structures. The theoretical part includes computer simulations and a theoretical model based on the assumption that liquid wood can be described as a multifractal object. The results suggest that liquid wood could be used as a potential rehabilitation material in the construction industry, but further development is necessary.
Article
Agricultural Engineering
Farinaz Ebrahimian, Ali Mohammadi
Summary: This study examines and compares the environmental impacts of biobased 2,3-butanediol (BDO) and its fossil-based counterpart. Using wood residues as an alternative feedstock for BDO production yielded significantly better environmental performance in terms of human health, climate change, and resource scarcity. The findings provide valuable insights for technology developers and policymakers to make informed decisions and support sustainable practices.
BIORESOURCE TECHNOLOGY
(2023)
Article
Forestry
Mohd Hazim Mohamad Amini, Ali Temiz, Gokhan Hekimoglu, Gaye Kose Demirel, Ahmet Sari
Summary: Scots pine sapwood impregnated with different concentrations of capric acid was studied for its hygroscopic, mechanical properties, and thermal energy storage characteristics. The results showed that capric acid impregnated wood exhibited excellent heat storing and releasing performance during the phase change process, making it a promising thermal regulating building material to reduce energy consumption and cost caused by temperature fluctuations.
Article
Construction & Building Technology
Ruaa M. Ismail, Naglaa A. Megahed, Sara Eltarabily
Summary: With the growing energy consumption in the building sector, climate change and energy scarcity have made it necessary to reduce energy consumption more wisely and effectively. Phase change materials (PCMs) have gained interest as latent heat thermal storage systems, and this paper establishes a conceptual framework for selecting and integrating PCMs in building applications. The paper also provides a comprehensive matrix identifying the best materials, temperature properties, thermal impact, and integration techniques for each building component. Paraffin is the major type used in all building components, while salt hydrate is employed in facades. The most common integration technique is macro-encapsulation with direct effects on cooling and heating applications.
INDOOR AND BUILT ENVIRONMENT
(2023)
Article
Engineering, Environmental
Lucas Rosse Caldas, Anna Bernstad Saraiva, Andre F. P. Lucena, M'hamed Yassin Da Gloria, Andrea Souza Santos, Romildo Dias Toledo Filho
Summary: This paper assesses the impact of using recycled wood shavings as a circular economy strategy on greenhouse gas emissions in the production of wood bio-concretes. It was found that increasing the content of waste wood shavings can mitigate climate change, but this benefit depends on the availability and transport efficiency of the shavings. When considering CO2 capture during the growth of eucalyptus, the GHG emissions of WBC production can be very low, making it a good CO2 sink for the low-carbon and circular construction industry.
RESOURCES CONSERVATION AND RECYCLING
(2021)
Article
Engineering, Chemical
Tao Li, Donald W. Kirk, Charles Q. Jia
Summary: Wood biochar monoliths, derived from abundant woody biomass, offer a new opportunity as functional materials for enhancing sustainability. Despite the lack of scalable manufacturing technology, the potential of monolith wood biochar as a greener, more cost-effective, and scalable nanoporous carbon material is promising for applications essential to sustainability.
CANADIAN JOURNAL OF CHEMICAL ENGINEERING
(2021)
Article
Chemistry, Physical
Sigitas Vejelis, Meruert Bolatkyzy Karimova, Tokzhan Kuangalyevna Kuatbayeva, Agne Kairyte, Jurga Seputyte-Jucike
Summary: When developing new innovative building materials, it is important to consider their performance characteristics and environmental friendliness. However, producing a fully ecological material for building envelopes is challenging due to the lack of ecological binding materials on the market. Good binding materials are expensive, while cheaper alternatives have poorer adhesive properties and performance characteristics.
Article
Agricultural Engineering
Jianuo Xu, Jingmeng Sun, Junqi Zhao, Weiye Zhang, Jun Zhou, Liang Xu, Hongwu Guo, Yi Liu, Daihui Zhang
Summary: This study prepared a shape-stable phase change material using activated carbon and polyethylene glycol, and then fabricated an eco-friendly wood-plastic composite with high latent heat capacity and high stability by blending with wood flour/high-density polyethylene. This has great significance in promoting energy conservation and emission reduction, responding to green technological innovation, and promoting the development of the green and low-carbon industry.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Food Science & Technology
Krzysztof Kusnierek, Pia Heltoft, Per Jarle Mollerhagen, Tomasz Woznicki
Summary: This study introduces an alternative hydroponic potato growing system using bare wood fiber as a growing medium. Implementation of the system resulted in a 300% higher tuber production compared to conventional farming. The mineral composition of the tubers obtained from the hydroponic system was similar to those grown in the field, indicating potential for biofortification. The recyclability, reusability, and simplicity of this solution hold promise for improving food security in selected areas and urban agriculture.
NPJ SCIENCE OF FOOD
(2023)
Article
Construction & Building Technology
Beom Yeol Yun, Yujin Kang, Young Uk Kim, Seunghwan Wi, Sumin Kim
Summary: This study aimed to analyze the effect of using phase change materials (PCMs) to stabilize room temperature and solve the problem of temperature instability for temporary hospital beds. The results showed that the application of macro packed PCMs (MPPCM) in buildings can effectively reduce box temperature, providing a comfortable indoor space for temporary beds.
BUILDING AND ENVIRONMENT
(2022)
Article
Environmental Sciences
Ji Yong Choi, Beom Yeol Yun, Young Uk Kim, Yujin Kang, Sung Chan Lee, Sumin Kim
Summary: As the demand for coffee increases, finding a solution for coffee waste disposal has become a challenge. This study evaluates the thermal and acoustic performance of a composite material made using bio-based microencapsulated phase change material (MPCM) and coffee waste, and applies it in building construction. The results show that the composite material has promising thermal and acoustic performance, making it an eco-friendly building material.
ENVIRONMENTAL POLLUTION
(2022)
Article
Engineering, Environmental
Sungwoong Yang, Hyeonseong Yuk, Beom Yeol Yun, Young Uk Kim, Seunghwan Wi, Sumin Kim
Summary: This study highlights the importance of improving building airtightness to reduce indoor fine dust concentration. By applying technologies such as sealing film, sealing lid, and padding, the experiment demonstrated a significant reduction in air leakage and indoor fine dust concentration.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Engineering, Environmental
Dimberu G. Atinafu, Beom Yeol Yun, Sungwoong Yang, Yujin Kang, Sumin Kim
Summary: This article reports on the thermal performance of a hybrid material supported n-alkane after one year of storage and 50 heating/cooling cycles. The hybrid material, consisting of metal-organic framework (MOF) and graphite, showed improved shape/thermal stability of tetradecane (TD) with high latent heat retention capacity, low leakage rate, and high PCM loading capacity, making it suitable for thermal management applications such as industrial waste heat recovery systems. The intermolecular interactions and capillary forces between the hybrid materials and TD provided high stability and compatibility, indicating the potential of the hybrid material in developing composite PCMs with comprehensive thermal characteristics.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Energy & Fuels
Jihee Nam, Sungwoong Yang, Beom Yeol Yun, Sumin Kim
Summary: The study manufactured improved shape-stabilize phase change materials (SSPCMs) for enhancing building energy efficiency and evaluated their performance. It was found that organically modified nanoclay and PCM composites significantly improved the amount of PCM impregnated, thermal conductivity, and latent heat characteristics.
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2022)
Article
Engineering, Environmental
Dimberu G. Atinafu, Beom Yeol Yun, Sungwoong Yang, Sumin Kim
Summary: Latent heat storage based on phase-changing materials (PCMs) is a promising technology for thermal energy storage. However, the practical applications of PCMs are restricted due to their low thermal conductivity and expensive supporting materials. The development of shape-stable composite PCMs using renewable precursors has gained attention. In this study, waste biomass materials were activated and pyrolyzed to produce biochar, which was used for encapsulating organic PCM. The composite materials exhibited improved thermal stability, conductivity, and latent heat retention, making them suitable for thermal-regulation applications.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Energy & Fuels
Young Uk Kim, Sungwoong Yang, Beom Yeol Yun, Sumin Kim
Summary: This study improved the thermal performance of artificial stones made with lightweight aggregate and biochar, and analyzed their applicability for interior finishing in apartment buildings in different climatic zones. The research found that using these artificial stones could effectively reduce cooling energy and enhance indoor thermal comfort in apartment buildings across various climatic regions.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Engineering, Environmental
Dimberu G. Atinafu, Beom Yeol Yun, Eilhann E. Kwon, Seong Jin Chang, Sumin Kim
Summary: Thermal energy storage systems based on phase-change materials (PCMs) have attracted attention due to their ability to address intermittency issues in renewable energy. This study investigates the impact of molecular chain length on the thermal energy storage density and phase-change temperature of phase-change composites. The results demonstrate that the composite using a longer-chain n-alkane (BN@C22) exhibits higher latent heat storage capacity compared to the one using a shorter-chain n-alkane (BN@C12). Both composites show good chemical compatibility, thermal durability, and low leakage rate, making them suitable for thermal management applications.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Construction & Building Technology
Ji Yong Choi, Jihee Nam, Hyeonseong Yuk, Beom Yeol Yun, Sungchan Lee, Jin Kook Lee, Sumin Kim
Summary: Preservation of historic buildings is important, but their usability should also be considered. In this study, a 100-year-old cultural heritage building in Korea was retrofitted to improve its energy performance and sound environment by recycling coffee waste. The retrofit showed significant improvement in energy consumption and indoor sound environment.
ENERGY AND BUILDINGS
(2023)
Article
Energy & Fuels
Dimberu G. Atinafu, Beom Yeol Yun, Seunghwan Wi, Seong Jin Chang, Sumin Kim
Summary: Thermal energy storage and conversion in phase change materials can be improved by adding nanomaterials. In recent years, there has been an increasing focus on developing renewable and sustainable phase-change composites. This study compares and demonstrates the sustainability of different nano-enabled PCMs using Ashby material selection and life-cycle assessment. The assessment shows that biochar-supported paraffin composites have high encapsulation efficiency, shape stability, low energy demand, and affordable price, making them desirable for insulation and building thermal energy management applications.
JOURNAL OF ENERGY STORAGE
(2023)
Review
Chemistry, Physical
Dimberu G. Atinafu, Beom Yeol Yun, Young Uk Kim, Sumin Kim
Summary: The unbalanced growth in energy demand and consumption worldwide has led to the development of advanced materials for high thermal-management capabilities. Nanopolyhybrid design technologies have achieved significant progress in multiresponsive energy harvesting, thermoregulation, energy saving in construction, and miniaturization and integration of electronic systems. This is achieved by integrating nanomaterials and polymers with engineering strategies. The emerging applications of hybrid composites such as personal and electronic thermal management and advanced medical applications are highlighted. Current challenges and future trends and prospects are also summarized.
Article
Construction & Building Technology
Sungeun Kim, Beom Yeol Yun, Ji Yong Choi, Young Uk Kim, Sumin Kim
Summary: Wood can be used for various applications, and wooden buildings can positively affect carbon footprint and well-being of occupants. However, previous studies on indoor wood visual effects have limitations. In this study, a virtual reality model is used to implement an indoor wood application, and subjective thermal sensation is quantitatively measured through physiological response. The results show that occupants feel warmer with increased wood application, and physiological parameters confirm the increase in thermal sensation through the visual effect of wood without temperature control.
BUILDING AND ENVIRONMENT
(2023)
Article
Environmental Sciences
Muqiu Hu, Xin Zhao, Jinghan Gu, Lulu Qian, Zhiqing Wang, Yuanyuan Nie, Xiaoyu Han, Long An, Haiqiang Jiang
Summary: Due to its simple process, environmental friendliness, and low operating costs, biometallurgy has become a popular technology for metals recovering from low-grade ores and tailings. An optimized agar was used to isolate and grow functional bacteria, resulting in the successful isolation of six functional stains. These strains were further tested for their ability to leach metals from polymetallic sulfide tailings, with significant improvements observed when the strains were mixed together. The selection of leaching process should be based on tailings composition and target metals.
ENVIRONMENTAL RESEARCH
(2024)
Review
Environmental Sciences
Saqib Hassan, Aswin Thacharodi, Anshu Priya, R. Meenatchi, Thanushree A. Hegde, R. Thangamani, Ht Nguyen, Arivalagan Pugazhendhi
Summary: An Endocrine Disrupting Chemical (EDC) is a compound that disrupts the function of the endocrine system and is found in the environment. EDCs, such as Bisphenol A and pesticides, have been shown to have negative effects on the female reproductive system. Understanding the relationship between EDCs and women's health is crucial for developing strategies to protect reproductive health and informing public policy decisions.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Lichang Zhou, Zhaoling Li, Boyi Cheng, Jinqi Jiang, Xinqi Bi, Zongping Wang, Guanghao Chen, Gang Guo
Summary: Thiosulfate can promote sulfur-mediated bacterial activity, inhibit glycogen accumulating organisms, and enhance denitrification efficiency. After the carbon source is reduced, the competitive ability of glycogen accumulating organisms increases, resulting in reduced sulfate reduction.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Claire E. Campbell, Devyn L. Cotter, Katherine L. Bottenhorn, Elisabeth Burnor, Hedyeh Ahmadi, W. James Gauderman, Carlos Cardenas-Iniguez, Daniel Hackman, Rob McConnell, Kiros Berhane, Joel Schwartz, Jiu-Chiuan Chen, Megan M. Herting
Summary: Recent studies have found a connection between air pollution and increased risk for behavioral problems during development. However, more longitudinal studies are needed to investigate how exposure during the transition to adolescence may affect emotional behaviors.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Jing-hong Liang, Ru-yu Yang, Mei-ling Liu, Ying-qi Pu, Wen-wen Bao, Yu Zhao, Li-xin Hu, Yu-shan Zhang, Shan Huang, Nan Jiang, Xue-ya Pu, Shao-yi Huang, Guang-hui Dong, Ya-jun Chen
Summary: This study examines the association between urban Green and blue spaces (GBS) exposure and Emotion and behavior problems (EBP) in youth populations. The findings suggest that higher exposure to GBS, particularly green spaces (GS) and blue spaces (BS), is associated with a decrease in the risk of developing total difficulties in young individuals. The joint effect of GS and BS may also contribute to the decrease in EBPs.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Diego Ruiz-Sobremazas, Mario Ruiz Coca, Miguel Morales-Navas, Rocio Rodulfo-Cardenas, Caridad Lopez-Granero, Maria Teresa Colomina, Cristian Perez-Fernandez, Fernando Sanchez-Santed
Summary: Air pollution is associated with a range of health issues and gestational exposure to environmental pollutants may be linked to neurodevelopmental disorders. This study investigated the effects of oral gestational exposure to particulate matter (PM) on ultrasonic vocalizations (USV). The findings suggest that this exposure may lead to social deficits and abnormal gene expression related to neurotransmitter systems. Further research is needed to better understand the effects of air pollution on neurodevelopmental disorders and the neurotransmission systems involved.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Yagmur Kabakci, Sadiye Kosar, Ozgur Dogan, Fehmi Gorkem Uctug, Osman Atilla Arikan
Summary: This study investigated the effect of electrohydrolysis pretreatment on municipal solid waste. The results showed that applying electrohydrolysis pretreatment increased methane production and reduced the time required for hydrolysis, suggesting it is a promising method to improve anaerobic digestion efficiency.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Chuanwu Zhao, Yaozhong Pan, Hanyi Wu, Yu Zhu
Summary: This study analyzed the impact of industrial zones on urban heat islands using remote sensing images and a novel spectral index. The research found that the contraction or expansion of industrial zones has a significant effect on land surface temperature. The results are valuable for environmental assessment and fine management of industrial cities.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Bang Du, Zhongzhong Wang, Piet N. L. Lens, Xinmin Zhan, Guangxue Wu
Summary: This study investigated the performance, syntrophic relationships, microbial communities, and metabolic pathways of ethanol-fed reactors with different operational modes and solids retention times. The results showed that different microorganisms were enriched under different SRT conditions, and syntrophic bacteria related to methane production could be enriched under low SRT conditions.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Gokulan Ravindiran, Sivarethinamohan Rajamanickam, Muralikrishnan Ramalingam, Gasim Hayder, Balamurugan Karupaiya Sathaiah, Madhava Krishna Reddy Gaddam, Senthil Kumar Muniasamy, Priya Arunkumar
Summary: The present study investigated the sustainable approach for wastewater treatment using waste algal blooms. The biochar produced by the marine algae Ulva reticulata was used to remove chromium, nickel, and zinc from aqueous solutions. The study examined the adsorbents' properties and stability using SEM/EDX, FTIR, and XRD. The results showed that the biochar had high removal efficiency for the toxic metals, and the packed bed column effectively removed the heavy metal ions. The Thomas and Adams-Bohart models were found to best fit the regression values, and desorption studies were conducted to understand the sorption and elution processes.
ENVIRONMENTAL RESEARCH
(2024)
Review
Environmental Sciences
Vignesh Vinayagam, Kavitha Nagarasampatti Palani, Sudha Ganesh, Siddharth Rajesh, Vedha Varshini Akula, Ramapriyan Avoodaiappan, Omkar Singh Kushwaha, Arivalagan Pugazhendhi
Summary: The presence of pollutants in water contributes to global pollution and poses significant threats to humans and wildlife. Finding effective wastewater treatment techniques is crucial for reducing pollutant accumulation in the environment. This paper highlights recent advances in the electrochemical advanced oxidation method and other processes for treating pharmaceuticals, dyes, and pesticide-polluted effluents.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
M. M. M. Ahmed, Kai-Yue Chen, Fang-Yu Tsao, Yi-Cheng Hsieh, Yu-Ting Liu, Min Tzou
Summary: This study investigated the sorption of citric acid onto humic acid-iron hydr(o)xide coprecipitate (HAFHCP) and the reciprocal effects of citric acid and P sorption on HAFHCP. The results showed that citric acid could increase P availability and have an impact on P sorption.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Xibo Xu, Zeqiang Wang, Xiaoning Song, Wenjie Zhan, Shuting Yang
Summary: The selection of predictor variables is crucial in building a digital mapping model for potentially toxic elements (PTEs) in soil. Traditionally, spatial and spectral parameters have been used as predictor variables, but the temporal dimension is often overlooked. This study demonstrates the value of incorporating temporal indices in the model, leading to significant performance improvements. The temporal-spatial-spectral covariate combinations used in a random forest (RF) algorithm achieve satisfactory mapping accuracy and outperform other methods.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Yan Pei, Xun Liu, Mengbo Cao, Zijun Wang, Hongbing Yang
Summary: Heteroatom doping can reconfigure the electronic structure of heterogeneous catalysts, leading to the development of advanced oxidation water purification materials with superior performance and stability. In this study, a series of catalysts with different elemental doping were prepared using a simple and environmentally friendly method. The S-doped NiCo2O4 catalyst showed excellent catalytic performance for the removal of Tetracycline, with significantly increased kinetic constant and high oxidation and mineralization efficiency in a wide pH range. The degradation process was dominated by non-radical oxidation pathway after S doping, and the overall process moved towards low toxicity.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Srivalli Thimmarayan, Harshavardhan Mohan, Gaddapara Manasa, Karthi Natesan, Shanmugam Mahendran, Pavithra Muthukumar Sathya, Byung-Taek Oh, R. Ravi Kumar, Rangasamy Sigamani Gandhimathi, Arul Jayaprakash, Kamala-Kannan Seralathan
Summary: This study investigated the bacterial degradation of naphthalene (NPT) isolated from crude oil-contaminated soil. Bacillus sp. GN 3.4, a potential bacteria for NPT biodegradation, was isolated and the optimal conditions for NPT degradation were determined. The study suggests that Bacillus sp. GN 3.4 could potentially aid in bioremediation by eliminating NPT from the soil.
ENVIRONMENTAL RESEARCH
(2024)
