Plant-Derived Iron Nanoparticles for Removal of Heavy Metals by Deepika Thilakan, Jaie Patankar, Srushti Khadtare, Nilesh S. Wagh, Jaya Lakkakula, Khalid Mohamed El-Hady, Saiful Islam, Md. Rabiul Islam, Mohd Shahnawaz Khan, Nouf Omar Alafaleq, Mohammad Tarique

“…The reducing potential of these ZVI NPs is mostly −0.44 V, thus allowing them to reduce heavy metal compounds such as cadmium, lead, zinc, copper, and arsenic present in wastewater. Irradiated nanoparticles have also exhibited antimicrobial resistance and adsorption. …”
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EMISSIONS MONITORING OF HEAVY METALS AND THEIR COMPOUNDS RESULTED FROM COMBUSTION PROCESSES IN CLINKER KILNS IN ROMANIA by CRISTIAN CIOBANU, GHEORGHE VOICU, MAGDALENA – LAURA TOMA, PAULA TUDOR

“…The fuels used in the incinerator varied from coal/petroleum coke, refuse oils (from waste oils and their emulsions, up to sludge, paraffin, tars, contaminated soil), rubber (including whole used tires), plastic, paper, leather, textiles, wood (including sawdust), as such or impregnated/contaminated with various substances from industrial sources or sorted household wastes, sludge (previously dried) from wastewater treatment plants. In addition, the list of over 100 types of waste that can be co-processed can be found in integrated authorizations of cement plants. …”
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Fundamental Studies of Novel Zwitterionic Hybrid Membranes: Kinetic Model and Mechanism Insights into Strontium Removal by Wen Zhu, Junsheng Liu, Meng Li

“…These findings are very useful in strontium removal from the stimulated radioactive wastewater.…”
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Application of Electrocoagulation Process Using Iron and Aluminum Electrodes for Fluoride Removal from Aqueous Environment by Edris Bazrafshan, Kamal Aldin Ownagh, Amir Hossein Mahvi

“…Finally it can be concluded that the electrocoagulation process has the potential to be utilized for the cost-effective removal of fluoride from water and wastewater.…”
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Investigation of the Soan River Water Quality Using Multivariate Statistical Approach by Zakaullah, Naeem Ejaz

“…The parameters dissolved oxygen (DO), biochemical oxygen demand (BOD), chemical oxygen demand (COD), turbidity, and total suspended solids (TSS) are among the prominent contributing variations in water quality, indicating that the water quality of the Soan River deteriorates gradually as it passes through the urban areas, receiving domestic and industrial wastewater from the outfalls. This study indicates that the adopted methodology can be utilized effectively for effective river water quality management.…”
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Sensitivity Analysis and Identification of Parameters to the Van Genuchten Equation by Guangzhou Chen, Lifeng Jiao, Xinhai Li

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Uncrewed Aerial Systems in Water Resource Management and Monitoring: A Review of Sensors, Applications, Software, and Issues by Vishal Mishra, Ram Avtar, A. P. Prathiba, Prabuddh Kumar Mishra, Anuj Tiwari, Surendra Kumar Sharma, Chandra Has Singh, Bankim Chandra Yadav, Kamal Jain

“…From cryosphere, rivers and lakes, and coastal areas to sub-surface water, as well as from water quality to wastewater management, the authors have discussed various applications of uncrewed aerial vehicles. …”
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Mapping microplastic pathways and accumulation zones in the Gulf of Finland, Baltic Sea – insights from modeling by Arun Mishra, Enriko Siht, Germo Väli, Taavi Liblik, Natalja Buhhalko, Urmas Lips

“…A hydrodynamic model coupled with a particle tracking model was used to identify the pathways and accumulation areas of microplastics (MP) in the Gulf of Finland (GoF) over a three-year period (2018-2020). Two key sources, wastewater treatment plants (WWTPs) and rivers, were considered, focusing on polypropylene (PP)/polyethylene (PE) and polyethylene terephthalate (PET) particles sized 20-500 μm. …”
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A Simple, Fast, and Inexpensive Simultaneous Determination of Trace Bismuth(III) and Lead(II) in Water Samples by Adsorptive Stripping Voltammetry by Malgorzata Grabarczyk, Marzena Adamczyk

“…The application of this procedure was tested by analyzing certified reference material (SPS-WW1 Wastewater) and Lake Zemborzyce water (eastern areas of Poland).…”
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Adsorption of Textile Dyes on to Activated Carbons Synthesized from Solid Waste: Decolourizing Power in Relation to Surface Properties by E.A. El-Sharkawy

“…The adsorption power of the prepared samples for the decolourization of Remazol Brilliant Blue (RBB) and New Coccine (NC) dyes, present as carcinogenic materials in wastewater, was studied at 296 K and 318 K, respectively. …”
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Low-cost seaweed biomass treatment with formaldehyde for cationic dyes removal from aqueous solutions by D. M. Polanco-Gamboa, Mohamed Abatal, D. M. Polanco-Gamboa, Claudia Aguilar, Francisco Anguebes-Fransechi, Eder C. Lima, Joel Vargas, Ismeli Alfonso, A Quiroz

“…The FV-FORMALD had reuse potential for at least three cycles with high adsorption capacities of MB and BCB dyes. A colored real wastewater was successfully treated using FV-FORMALD. …”
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EMISSIONS MONITORING OF HEAVY METALS AND THEIR COMPOUNDS RESULTED FROM COMBUSTION PROCESSES IN CLINKER KILNS IN ROMANIA by CRISTIAN CIOBANU, GHEORGHE VOICU, MAGDALENA – LAURA TOMA, PAULA TUDOR

“…The fuels used in the incinerator varied from coal/petroleum coke, refuse oils (from waste oils and their emulsions, up to sludge, paraffin, tars, contaminated soil), rubber (including whole used tires), plastic, paper, leather, textiles, wood (including sawdust), as such or impregnated/contaminated with various substances from industrial sources or sorted household wastes, sludge (previously dried) from wastewater treatment plants. In addition, the list of over 100 types of waste that can be co-processed can be found in integrated authorizations of cement plants. …”
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Groundwater Quality of Southeastern Brazzaville, Congo by Matini Laurent, Moutou Joseph Marie

“…Factor 3 (anthropogenic activities with the impact of agricultural fertilizers, farming activities, domestic wastewater, septic tanks) includes concentrations of Na+ and NO3-. …”
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An Assessment of Physicochemical Parameters of Selected Industrial Effluents in Nepal by Abhinay Man Shrestha, Sanjila Neupane, Gunjan Bisht

“…This study has been conducted with samples of wastewater from 5 different industrial sites in 4 districts of Nepal, namely, Makwanpur, Sunsari, Morang, and Kathmandu, among which two were Waste Water Treatment Plants which treated the combined effluents collected from various sources. …”
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Experimental evidences of radicals production by hydrodynamic cavitation: a short review by Nöpel, Julius-Alexander, Ayela, Frédéric

“…However, new efforts have been recently performed to evolve from qualitative to quantitative measurements, in order to be able to know whether hydrodynamic cavitation could become a reliable process for wastewater treatment or not. This short review focuses on recent progresses that have made possible experimental evidences of radical production in hydrodynamic cavitation, and on forthcoming orientations.…”
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Photodegradation of Methylene Blue Using Carbon-Doped ZnSn(OH)6 Composite Coated on Membrane by Ernso Fenelon, Achmad Chusnun Ni’am, Truc-Mai Thi Nguyen, Ying-Fu Lin, Ya-Fen Wang, Sheng-Jie You

“…This study contributes to the ongoing study and development of photocatalytic membranes for the photodegradation of wastewater treatment.…”
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Smart natural technology & maintenance of sustainable aquatic environment: A study during lockdown by Sucharita Bhattacharyya, Anwesh Bhowmick

“…However, industrial effluents, agricultural runoffs, discharge of untreated wastewater along with sedimentation produce gross negative effects on the Gangetic environment. …”
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Defining Established and Emerging Microbial Risks in the Aquatic Environment: Current Knowledge, Implications, and Outlooks by Neil J. Rowan

“…As emphasis is placed on water quality, particularly surrounding efficacy of decontamination at the wastewater treatment plant level, this review also touches upon other related emerging issues, namely, the fate and potential ecotoxicological impact of untreated antibiotics and other pharmaceutically active compounds in water. …”
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Iron Oxide Impregnated Morus alba L. Fruit Peel for Biosorption of Co(II): Biosorption Properties and Mechanism by Janardhan Reddy Koduru, Yoon-Young Chang, Jae-Kyu Yang, Im-Soon Kim

“…Biosorption is an ecofriendly wastewater treatment technique with high efficiency and low operating cost involving simple process for the removal of heavy metal ions from aqueous solution. …”
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Semiconductors as sensitisers for the radical addition of tertiary amines to electron deficient alkenes by Siniša Marinković, Norbert Hoffmann

“…Frequently, semiconductors are used for the mineralisation of organic compounds in wastewater. However, in this case, they are used in organic synthesis. …”
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