Article
Environmental Sciences
Sadaf Shabbir, Muhammad Faheem, Afzal Ahmed Dar, Naeem Ali, Philip G. Kerr, Zhi-Guo Yu, Yi Li, Sven Frei, Gadah Albasher, Benjamin S. Gilfedder
Summary: In this study, four periphytic biofilms were used to simultaneously remove two endocrine-disrupting compounds (EDCs) and a microplastic. The effect of humic acid (HA) on the removal efficacy of these biofilms was evaluated. The results showed that the two EDCs were completely removed within 36 days of treatment, and the biodegradation of the three substances was significantly enhanced in the presence of HA. MiSeq sequencing also revealed a change in the community structure of the biofilms after the addition of HA, EDCs, and the microplastic.
Article
Chemistry, Multidisciplinary
Xiaojia Chen, Yijun Zou, Qinyu Li, Chengjian Wu, Peng Zhou, Zheng Chen, Jiping Shi, Zhijun Zhao
Summary: This study explores the effects of thermophilic bacteria on crude fiber content, carbohydrate-active enzyme genes, and microbial communities during Chinese medicine residues composting. Results demonstrate that thermophilic microbial agents can increase composting temperature, accelerate compost maturation, and promote crude fiber degradation.
Article
Environmental Sciences
Muhammad Bilal, Su Shiung Lam, Hafiz M. N. Iqbal
Summary: This review discusses the technical and scientific progress of using oxidoreductase enzyme-based biocatalytic systems to remediate pharmaceutical compounds in water and wastewater. Immobilized biocatalysts have shown effectiveness in mitigating environmental pollution and enhancing biodegradation, but further research is needed on enzyme degradation mechanisms and toxicity monitoring.
ENVIRONMENTAL POLLUTION
(2022)
Article
Chemistry, Multidisciplinary
Chao Yang, Lin-Xiao Hou, Bei-Dou Xi, Li-An Hou, Xiao-Song He
Summary: This study investigated the redox capacities of compost-derived humic substances (HS) and their impact on the hematite bioreduction. The results showed that compost-derived HS could promote the bioreduction of hematite and their redox capacities increased during composting. The aromatic functional groups and heteroatom structures, particularly nitrogen, were found to be important for the hematite bioreduction.
CHINESE CHEMICAL LETTERS
(2022)
Article
Engineering, Environmental
Ruobin Dai, Hongyi Han, Yuting Zhu, Xi Wang, Zhiwei Wang
Summary: This study demonstrates that the water transport nanochannels in metal organic framework (MOF) incorporated thin-film nanocomposite (TFN) membranes can be tuned to enhance the removal of endocrine disrupting compounds (EDCs).
FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING
(2022)
Review
Endocrinology & Metabolism
Francesca Coperchini, Laura Croce, Gianluca Ricci, Flavia Magri, Mario Rotondi, Marcello Imbriani, Luca Chiovato
Summary: PFAS are synthetic compounds widely used in industry due to their properties, but are potentially dangerous for human health and the environment. New generation PFAS have replaced some old generation PFAS in order to be safer. Concerns exist about the adverse effects of PFAS on the thyroid gland and human health.
FRONTIERS IN ENDOCRINOLOGY
(2021)
Article
Environmental Sciences
Carolina Rodrigues dos Santos, Gemima Santos Arcanjo, Lucilaine Valeria de Souza Santos, Konrad Koch, Miriam Cristina Santos Amaral
Summary: Pharmaceutically active compounds are increasingly found in water bodies worldwide, posing potential risks to ecosystems and human health. Some pharmaceuticals have been identified to have high environmental and human health risks, calling for removal using advanced technologies.
ENVIRONMENTAL POLLUTION
(2021)
Article
Endocrinology & Metabolism
Serap Turan
Summary: Endocrine-disrupting chemicals (EDCs) can adversely affect bone by altering bone modelling and remodelling through various mechanisms, from basic molecular research to clinical implications.
BEST PRACTICE & RESEARCH CLINICAL ENDOCRINOLOGY & METABOLISM
(2021)
Review
Biochemistry & Molecular Biology
Changhwan Ahn, Eui-Bae Jeung
Summary: Endocrine-disrupting chemicals (EDCs) have significant impacts on biological systems, especially by disrupting hormone balance, affecting reproductive, neurological, and metabolic development and function, and even stimulating tumor growth. EDC exposure during development can disrupt normal development patterns and alter susceptibility to disease. Many chemicals, including bisphenol A, organochlorines, polybrominated flame retardants, alkylphenols, and phthalates, have been identified as risk factors for reproductive, neural, metabolic diseases, and cancers. Endocrine disruption has spread to wildlife and species connected to the food chains. Dietary uptake is an important source of EDC exposure. The relationship and specific mechanism between EDCs and diseases remain unclear. This review focuses on the disease-EDC relationship and disease endpoints associated with endocrine disruption to better understand the EDC-disease relationship, and explores the development of new prevention/treatment opportunities and screening methods.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Environmental Sciences
Diana A. Stavreva, Michael Collins, Andrew McGowan, Lyuba Varticovski, Razi Raziuddin, David Owen Brody, Jerry Zhao, Johnna Lee, Riley Kuehn, Elisabeth Dehareng, Nicholas Mazza, Gianluca Pegoraro, Gordon L. Hager
Summary: Research has shown that water samples from two major rivers in Virginia contain a variety of contaminants, with over 70% of sites showing androgen receptor activity and 60% showing aryl hydrocarbon receptor activity. These activities may have negative impacts on river ecosystems and human health.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Review
Microbiology
Ayodeji Amobonye, Christiana E. Aruwa, Sesan Aransiola, John Omame, Toyin D. Alabi, Japareng Lalung
Summary: The ability of fungal species to produce enzymes and metabolites makes them valuable tools in removing pharmaceutically active compounds (PhACs) from contaminated environments. PhACs, such as antibiotics and hormones, have negative impacts on the environment and human health. Fungi can degrade PhACs in complex environments like soil and water, as well as in bioreactor systems. This paper highlights the potential of fungal bioremediation in addressing pharmaceutical contamination and suggests areas for improvement and future perspectives.
FRONTIERS IN MICROBIOLOGY
(2023)
Article
Environmental Sciences
Eepsita Priyadarshini, Ajith Manayil Parambil, Paulraj Rajamani, Vinoth Kumar Ponnusamy, Yi-Hsun Chen
Summary: Endocrine-disrupting compounds (EDC) are exogenous chemicals that mimic hormones and interfere with hormonal signaling, leading to adverse health effects. This review examines the scientific literature from 1990 to 2023, discussing EDC exposure, molecular mechanisms, and toxicological effects on biological systems. The need for alternative techniques to identify and estimate EDC is emphasized, with a focus on in vitro detection methods and the potential of designing nano-architectonic-sensor substrates for on-site detection in contaminated aqueous environments.
ENVIRONMENTAL RESEARCH
(2023)
Review
Environmental Sciences
Mathilda Alsen, Catherine Sinclair, Peter Cooke, Kimia Ziadkhanpour, Eric Genden, Maaike van Gerwen
Summary: Exposure to certain flame retardants, PCBs, phthalates, and pesticides may potentially increase the risk of thyroid cancer according to existing literature, but more research is urgently needed to evaluate the carcinogenic effects of different EDCs on the thyroid gland in humans.
Article
Soil Science
Edgar Galicia-Andres, Yerko Escalona, Chris Oostenbrink, Daniel Tunega, Martin H. Gerzabek
Summary: Soil organic matter is composed of molecular species that can assemble into high-weight macromolecular species or collections of low-weight molecular species under different conditions. Metal cations play a key role in the formation of organic matter aggregates, promoting the formation of larger molecular size aggregates. The absence of cations can lead to the destabilization of organic matter and potential dispersion of its components.
Review
Environmental Sciences
Justyna Plotka-Wasylka, Ewa Mulkiewicz, Hanna Lis, Klaudia Godlewska, Aleksandra Kurowska-Susdorf, Muhammad Sajid, Dimitra Lambropoulou, Natalia Jatkowska
Summary: Globally, there is growing awareness of the adverse effects of endocrine disrupting compounds (EDCs) on human health. Infants are more vulnerable to EDCs and there has been considerable attention on the association between prenatal exposure and growth in infants and children. This review provides an update on the evidence from biomonitoring studies on infant exposure to EDCs and discusses analytical methods and concentration levels of EDCs in various biological matrices. Recommendations are also provided to avoid hazardous exposure to EDCs.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Sciences
Xiaonan Yu, Amy L. Stuart, Yang Liu, Cesunica E. Ivey, Armistead G. Russell, Haidong Kan, Lucas R. F. Henneman, Stefanie Ebelt Sarnat, Samiul Hasan, Anwar Sadmani, Xuchao Yang, Haofei Yu
ENVIRONMENTAL POLLUTION
(2019)
Review
Engineering, Chemical
Milad Rabbani Esfahani, Sadegh Aghapour Aktij, Zoheir Dabaghian, Mostafa Dadashi Firouzjaei, Ahmad Rahimpour, Joyner Eke, Isabel C. Escobar, Mojtaba Abolhassani, Lauren F. Greenlee, Amirsalar R. Esfahani, Anwar Sadmani, Negin Koutahzadeh
SEPARATION AND PURIFICATION TECHNOLOGY
(2019)
Article
Engineering, Environmental
Hadi Toure, A. H. M. Anwar Sadmani
Review
Chemistry, Analytical
Kelsey L. Rodriguez, Jae-Hoon Hwang, Amirsalar R. Esfahani, A. H. M. Anwar Sadmani, Woo Hyoung Lee
Article
Engineering, Environmental
Amirsalar R. Esfahani, Zeyang Zhang, Yuen Yee Li Sip, Lei Zhai, A. H. M. Anwar Sadmani
JOURNAL OF WATER PROCESS ENGINEERING
(2020)
Article
Biochemistry & Molecular Biology
Kunal Olimattel, Jared Church, Woo Hyoung Lee, Karin Y. Chumbimuni-Torres, Lei Zhai, A. H. M. Anwar Sadmani
Article
Environmental Sciences
M. Feisal Rahman, Md Juel Mahmud, A. H. M. Anwar Sadmani, Ahmed Chowdhury, William B. Anderson, Abu B. M. Bodruzzaman, Saleemul Huq
Summary: The study investigates the presence of manganese in groundwater in Rohingya camps and adjacent areas, with findings indicating elevated levels in some samples above Bangladesh standards. This poses a risk of neurological development impacts on children, highlighting the need for further research and strategies to minimize exposure.
Review
Engineering, Environmental
Aditi Podder, A. H. M. Anwar Sadmani, Debra Reinhart, Ni-Bin Chang, Ramesh Goel
Summary: PFAS have been recognized as emerging contaminants by the US EPA, leading to advisory guidelines worldwide aimed at limiting their occurrences in aquatic environments, especially for PFOS and PFOA. Studies have shown that PFOA and PFOS concentrations in many surface water matrices exceed the US EPA health advisory level for lifetime exposure from drinking water.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Environmental Sciences
Diana Ordonez, Andrea Valencia, A. H. M. Anwar Sadmani, Ni-Bin Chang
Summary: This study investigated the efficiency of two green sorption media (IFGEM-7 and AGEM-2) in removing selected per- and polyfluoroalkyl substances (PFAS) from water. The results showed that IFGEM-7 exhibited higher removal efficiency for PFOS compared to PFOA, and achieved high removal rates in column studies.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Engineering, Chemical
Diana Ordonez, Aditi Podder, Andrea Valencia, A. H. M. Anwar Sadmani, Debra Reinhart, Ni-Bin Chang
Summary: Per- and polyfluoroalkyl substances (PFAS) are a class of chemicals with adverse effects on ecological and human health. This study investigated the removal mechanisms and efficiencies of PFOS and PFOA from water using two different filtration media, IFGEM and CTS. The study found that IFGEM outperformed CTS in terms of PFOA removal due to its larger rate constant, higher adsorption capacity, and larger surface area. PFOS removal was influenced by the affinity of alumina for PFOS functional groups, while PFOA removal was governed by hydrophobic and electrostatic interactions. IFGEM sustained PFAS removal for a longer period of time compared to CTS.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Engineering, Chemical
Md Touhidul Islam, Andrea Valencia, Diana Ordonez, A. H. M. Anwar Sadmani, Ni -Bin Chang
Summary: This study investigated the application potential of two specialty adsorbents as pretreatment media for nanofiltration (NF) to enhance the removal of both short- and long-chain PFAS from water matrices. The results showed that the hybrid process using green sorption media (GSM) can significantly remove long-chain PFAS and improve the removal efficiency of PFAS via the complementary role of the membrane. The GSM pretreatment can also help reduce NF membrane fouling/scaling by removing NOM and cations.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Engineering, Chemical
Faris M. Munshi, Jae-Hoon Hwang, Jungsu Park, Anwar Sadmani, Moonis Ali Khan, Byong-Hun Jeon, Woo Hyoung Lee
Summary: Efficient harvesting of microalgae can be achieved by combining forward osmosis technology with an electric field, which reduces membrane fouling, increases water flux, and enhances lipid content in algal biomass.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Engineering, Environmental
Kunal Olimattel, Lei Zhai, A. H. M. Anwar Sadmani
Summary: This study investigated the use of PE functionalized UF membranes with LbL deposition of PAH and PAA coatings for removal of PFOS and PFOA. Results showed that the modification of the membrane led to increased removal efficiency of PFOS and PFOA primarily through size exclusion. The presence of HA in source water increased removal efficiency, while the coexistence of cations and HA further enhanced the removal of PFOS and PFOA.
JOURNAL OF HAZARDOUS MATERIALS LETTERS
(2021)
Article
Engineering, Environmental
Amirsalar R. Esfahani, Lei Zhai, A. H. M. Anwar Sadmani
Summary: This study found that treatment of heavy metals in landfill leachate using specific membrane materials can enhance removal efficiency, with further enhancement in heavy metal removal achieved through functionalization of the membrane with PAA/PAH-UF, especially in the presence of natural organic matter.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Engineering, Environmental
Shuying Dong, Lingfang Cui, Yujia Tian, Longji Xia, Yuhan Wu, Jianjia Yu, David M. Bagley, Jianhui Sun, Maohong Fan
JOURNAL OF HAZARDOUS MATERIALS
(2020)
Article
Engineering, Chemical
Yunfei Yu, Xue Yang, Chenchen Zhang, Jie Chen, Wei Lin, Jianqiang Meng
Summary: This study reports an environmentally friendly and simple approach for preparing double-network (DN) ion gel membranes with high strength and excellent gas separation performance. By optimizing crosslinking density, mass ratio, and the type and content of free ionic liquid, the mechanical and gas separation properties of the DN membrane are improved.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Si-qi Jiang, Qiang Gao, Xi-guang Li, Chao-zhu Deng, Jun Qiu, Xiang-nan Zhu
Summary: A dual-strengthening pretreatment method is proposed to remove PVDF more efficiently and enhance the leaching of LiCoO2. Experimental results show that dual-strengthening pretreatment can effectively remove PVDF and significantly improve the leaching efficiency compared to single pretreatment methods.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Zengchi Hu, Xiaoyu Wang, Xiaohui Zhang, Xue Li, Jiangbin Xia
Summary: The rapid fabrication of high-performance composite membranes based on CMPs using simple and low-cost methods is challenging. In this study, three CMPs-based composite membranes were rapidly fabricated with adjustable size using unidirectional diffusion synthesis. The microstructural design enhanced the rejection rates of the membranes and they showed strong hydrolytic resistance, thermal stability, and acid-base resistance. Electrostatic adsorption and the adjustable microstructures significantly varied the repellence of the membranes to different charged molecules.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Farzaneh Rouhani, Matineh Ayedi, Nasser Safari
Summary: Introducing defects into porous metal-organic frameworks is important for improving their adsorption performance. Quasi-MOFs, an underutilized variant of large-scale, fundamentally deficient MOFs, have been found to have substantial amounts of unsaturated metal sites to offset the drawbacks of MOFs. In this study, a quasi-MOF was produced using a water-stable MOF and demonstrated significantly improved phosphate adsorption capability due to the presence of defect sites.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Valentin Reungoat, Morad Chadni, Louis M. M. Mouterde, Fanny Brunissen, Florent Allais, Helene Ducatel, Irina Ioannou
Summary: This study focuses on the recovery of sinapic acid using liquid-liquid extraction assisted by a hollow fiber membrane contactor from an aqueous feed obtained through the hydrolysis of mustard bran. The screening of solvents of different chemical nature showed that all tested solvents had an extraction efficiency of more than 80% for pH < 5. Four solvents were selected for use in the hollow fiber membrane contactor, and the volatile solvents showed higher mass transfer coefficients compared to non-volatile solvents. The extraction efficiency was intensified by increasing the initial concentration of sinapic acid and the feed-to-solvent ratio. CPME was found to have optimal recovery efficiency at a phase ratio of 8:1, yielding 0.9 g of sinapic acid per liter of CPME used.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Takahiro Sakamoto, Takafumi Hanada, Hayate Sato, Mayu Kamisono, Masahiro Goto
Summary: The emergence of the battery society has led to a high demand for battery metals, resulting in a strain on their supply. This study introduces a novel technique using a hydrophobic deep eutectic solvent (DES) for leaching and recovering battery metals from low-grade nickel laterite ores. The DES enables selective leaching and recovery of the metals, offering a promising pathway for the extraction of critical battery metals.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Rongrong He, Jiarui Chen, Chunyao Zhang, Dan Lu, Lin Zhang, Tao He
Summary: Researcher has developed a method to quantify the charge density in nanofiltration (NF) membrane separation layer and applied it in NF membranes that can separate Mg2+ and Li+. The results showed that overcompensated amine groups played a major role, and there was a linear relationship between charge density and coating bi-layers or PAH layers.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Zhijian Zhang, Min Chen, Zhe Lin, Zhichao Yang, Yafeng Du, Zhihui Chen, Zhenhao Yang, Kongyin Zhao, Ligang Lin
Summary: Membrane technology plays an important role in molecular/ion separation processes, but faces challenges such as membrane fouling. This study introduces a new ion-crosslinking method to fabricate copper alginate hydrogel membranes with improved mechanical strength and antimicrobial capabilities. The membranes exhibit excellent separation performance and enhanced long-term molecule/ion separation through improved anti-swelling properties. Molecular dynamics simulations and life cycle analysis highlight the pore structure and environmental friendliness of the hydrogel membranes. These findings provide valuable insights for developing sustainable hydrogel membranes with stable performance and high separation efficiency.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Dongmei Liu, Aiying Guo, Yanling Qi, Zhixin Ji, Hongjuan Li, Zhiwei Zhang, Xinyue Zhang, Kunze Wu, Aijun Cai
Summary: In this study, a stable magnetic Mg/Mn-layered double oxide-doped biochar composite (MgMnLDO-MBC) was prepared and successfully used for the removal of antibiotics and bacteria from wastewater. The composite exhibited enhanced surface areas, adsorption sites, and free radicals, leading to improved catalytic activity. The effects of different factors on the removal efficiency were evaluated, and the composite showed good reusability.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Feng Wang, Zhaoyong Bian, Yaru Zhang, Wenchao Yu, Qiang Zhang, Hui Wang
Summary: In this study, a nanofibrous layered structure of Ff-Ti3C2Tx-Co3O4 was prepared by self-assembling nanofibrous Co3O4 with lamellar fluorine-free MXene (Ff-Ti3C2Tx). The Ff-Ti3C2Tx-Co3O4 exhibited excellent catalytic activity for degradation, resistant to ionic interference, and maintained high removal efficiency of sulfamethoxazole (SMX) in municipal wastewater. The rapid SMX degradation involved fast electron transfer in redox cycles with PMS and the generation of 1O2 via PMS ->center dot O2 -> 1O2. This work provides new insights into antibiotic degradation mechanisms and electron transfer based on PMS activation.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Weipeng He, Jiacheng Luo, Yujie Wu, Tianhao Luo, Chen Tang
Summary: This study comparatively evaluated the role of cationic, anionic, and nonionic polyacrylamides (PAMs) in ballasted flocculation of clay suspensions under different aluminum sulfate (AS) coagulant dosages. The selection of PAMs and AS dosage had a significant influence on the size and shear resistance of ballasted floc aggregates.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Lixian Wang, Lizhi Zhao, Didi Si, Zhixin Li, Huiqin An, Hui Ye, Qingping Xin, Hong Li, Yuzhong Zhang
Summary: Metalloporphyrin-based nanozymes integrated with poly (vinylidene fluoride) membrane show high catalytic activity and reusability for the decolorization of Congo Red dye in continuous flow process.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Yongfei Ma, Chenyu Zeng, Yongzhen Ding, Jiayi Tang, Ondrej Masek, Zhikang Deng, Rui Mu, Zulin Zhang
Summary: In this study, sludge-derived biochar (SBC) was functionalized with various iron salts to enhance its adsorption ability for sulfamethoxazole (SMX) and magnetic collection performance. Ball milling was further employed to treat the optimal iron salt functionalized SBC (MSBC), resulting in ball milled SBC (BMSBC) with improved adsorption performance for SMX. The dominant driving mechanism for SMX adsorption onto BMSBC was confirmed to be multiple physicochemical forces, including 7C-7C conjugation, pore filling, H-bonding, Fe-O complexation, and electrostatic interactions. BMSBC exhibited favorable adsorption ability for SMX in actual waters and could be easily collected within 1 min due to its magnetic sensitivity.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Jinglin Tan, Xiaohui Mao, Wenjihao Hu, Hongbo Zeng
Summary: This study investigates the influence of PDMS chain architectures on surface properties and reveals that PDMS coatings with looped structures exhibit superior hydrophobicity, self-cleaning, and water sliding compared to coatings with linear structures. Additionally, both looped and linear PDMS coated stainless steel mesh/polyester fibers show efficient separation of oil/water mixture.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Wei-Liang Chen, Chih-Chia Cheng, Chien-Hsing Lu, Jem-Kun Chen
Summary: This study designs a novel sandwich-structured capacitor that reduces the absorption time of pollutants using dielectrophoresis force. By coating graphene oxide on polystyrene microspheres as adsorbents and encapsulating them within the capacitor, the adsorption rate is significantly enhanced. Additionally, frequency manipulation allows for the recycling of adsorbents and concentration of dyes, minimizing secondary pollution.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)