Groundwater denitrification using electro-assisted autotrophic processes: exploring bacterial community dynamics in a single-chamber reactor by Javiera Toledo-Alarcón, Eduardo Ortega-Martinez, Javier Pavez-Jara, Oscar Franchi, Ivan Nancucheo, Héctor Zuñiga-Barra, Jose Luis Campos, David Jeison

“…In our work, two batch BER were implemented at 1V and 2V, using anaerobic digestate from a full-scale wastewater treatment plant as inoculum. Nitrate, nitrite, sulfate, total ammoniacal nitrogen, and 16S rRNA analysis of bacterial community, were monitored during BER operation. …”
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Characterization and genomic analysis of a Herelleviridae bacteriophage UHP46 infecting mastitis-causing Staphylococcus aureus by Sara Najeeb, Imran Khan, Javed Muhammad, Muhammad Jahangir, Iqbal Ahmad Alvi, Anza Abbas, Aman Ullah, Arif Ullah, Wajiha Sajjad, Hashir Khan, Amjad Khan, Amjad Khan

“…In this study, we identified a phage UHP46, that effectively targets mastitis-causing S. aureus.MethodsS. aureus S46 was used to screen for the wastewater lytic phages. The isolated lytic phage UHP46, which formed clear plaques and spots, was further characterized.ResultsPhage UHP46, belonging to the Herelleviridae family, forms clear, circular plaques in bacterial lawn. …”
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Optimization of photocatalytic degradation of Eriochrome Black T from aqueous solution using TiO2-biochar composite by Mohammednur Abdu, Solomon Tibebu, Saeideh Babaee, Abebe Worku, Titus A.M. Msagati, Jemal Fito Nure

“…These findings highlight the potential of the TBC-1 composite as an effective and sustainable solution for water and wastewater treatment applications, contributing to improved environmental management practices.…”
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New Approach of the Oxidant Peroxo Method (OPM) Route to Obtain Ti(OH)4 Nanoparticles with High Photocatalytic Activity under Visible Radiation by André E. Nogueira, Lucas S. Ribeiro, Luiz F. Gorup, Gelson T. S. T. Silva, Fernando F. B. Silva, Caue Ribeiro, Emerson R. Camargo

“…Environmental problems related to the generation of wastewater contaminated with organic compounds and the emissions of pollutants from fuel burning have become major global problems. …”
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A statistical approach to the water scarcity implications on food security by J. AlBtoosh, A. Abu-Awwad, N. Obeidat

“…This study delves into potato cultivation, examining the interconnections among irrigation water availability, crop yield, and self-relianceMETHODS: Irrigation with freshwater and blended treated wastewater in the middle and northern Jordan Valley is compared, using stepwise regression analysis and assuming other agricultural inputs to be optimal. …”
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Natural indigo toxicity for aquatic and terrestrial organisms by Natália Oliveira de Farias, Marta Siviero Guilherme Pires, Bruna de Jesus Moreira, Amanda dos Santos, Harold Stanley Freeman, Peppi Toukola, Anjaina Fernandes de Albuquerque, Riikka Räisänen, Gisela de Aragão Umbuzeiro

“…Indigo can reach aquatic sediments through wastewater discharges from dyeing processes, terrestrial compartments from the treatment sludges used as biosolids and dyed textiles disposed in landfills. …”
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Analysis of environmental health risks from exposure to polyethylene terephthalate microplastics in refilled drinking water by S. Kasim, A. Daud, A.B. Birawida, A. Mallongi, A.I. Arundana, A. Rasul, M. Hatta

“…It can be encountered in the sea, wastewater, freshwater, food, air, and water sources. …”
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A Decontamination Process to Remove Metals and Stabilise Montreal Sewage Sludge by G. Mercier, J.F. Blais, F. Hammy, M. Lounes, J.L. Sasseville

“…The Montreal Urban Community (MUC) treatment plant produces approximately 270 tons of dry sludge daily (tds/day) during physicochemical wastewater treatment. The sludges are burned and contribute to the greenhouse effect by producing atmospheric CO2. …”
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Exploring bio-remediation strategies by a novel bacteria Micrococcus sp. strain HX in Cr(VI)-contaminated groundwater from long-term industrial polluted by Yu Xia, Yujuan Wen, Yuesuo Yang, Xiaoming Song, Yunlong Wang, Zhipeng Zhang

“…HX shows the best reduction efficiency in alkaline environments (ph=8), which is close to the tannery industry wastewater. The reduction efficiency by Micrococcus sp. …”
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Application of amorphous zirconium (hydr)oxide/MgFe layered double hydroxides composite in fixed-bed column for phosphate removal from water by A. Nuryadin, T. Imai

“…CONCLUSION: The amorphous zirconium (hydr)oxide/MgFe layered double hydroxides composite, with its high adsorption capacity and superior reusability, has the potential to be utilized as an adsorbent for phosphorus removal in practical wastewater treatment. This study provides insights into the design of amorphous zirconium (hydr)oxide/MgFe layered double hydroxides composite for phosphorus removal and recovery in a practical system. …”
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Valorization of Date Pits as an Effective Biosorbent for Remazol Brilliant Blue Adsorption from Aqueous Solution by A. Thiam, K. Tanji, O. Assila, M. Zouheir, Redouane Haounati, A. Arrahli, A. Abeid, S. Lairini, R. Bouslamti, F. Zerouq, A. Kherbeche

“…Therefore, RDP can be used as a potential low-cost bioabsorbent for the elimination of RBB from wastewater.…”
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Emission Characteristics, OFPs, and Mitigation Perspectives of VOCs from Refining Industry in China’s Petrochemical Bases by Gulbanu Hini, Kexin Gao, Yi Zheng, Maimaiti Simayi, Shaodong Xie

“…Total VOC emissions from existing refineries were 541.14 Gg in 2019, of which 43.9%, 31.3%, 18.3%, and 6.6% were from fugitive, end-of-pipe, tank storage, and wastewater treatment sources, respectively. Alkanes were the most dominant compound in refineries, accounting for 55.2% of total emissions, followed by alkenes (18.9%) and aromatics (12.5%). …”
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Sustainable methodical approaches to recycling sludge waste: value-added products, and their agricultural applications by Abas Siraj Hamda, Tesfaye Kassaw Bedru, Mani Jayakumar, Workisa Bacha Garuma

“… Purpose: This review addresses the important global issue of increased sludge accumulation from wastewater treatment plants, which poses serious environmental challenges due to heavy metals and high levels of organic pollution. …”
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Studies of Adsorption of Heavy Metals onto Spent Coffee Ground: Equilibrium, Regeneration, and Dynamic Performance in a Fixed-Bed Column by N. E. Davila-Guzman, F. J. Cerino-Córdova, M. Loredo-Cancino, J. R. Rangel-Mendez, R. Gómez-González, E. Soto-Regalado

“…The results obtained showed the potential of SCG as a low-cost material for wastewater metal removal in continuous systems.…”
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Retrospective trend analysis of biocides in suspended particulate matter of major German rivers by Georg Dierkes, Susanne Schmidt, Christiane Meier, Korinna Ziegler, Jan Koschorreck, Arne Wick

“…In general, for most compounds, concentrations were higher for locations with higher wastewater proportion, but overall no clear differences in biocide concentration pattern between the different sampling locations were observed. …”
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Synergistic effect of magnetic magnetite and greigite nanoparticles dispersed pinewood biochar for aqueous lead(II) and cadmium(II) adsorption by Prashan M. Rodrigo, Raghava R. Kommalapati

“…This study enhanced the understanding of adsorption characteristics for a treatment facility that can effectively remediate lead and cadmium-contaminated wastewater. While there have been studies on using biochar and nanoparticles separately for Pb2+ and Cd2+ adsorption, this research bridges the gap by demonstrating the synergistic effect for Pb2+ and Cd2+ adsorption from hybrid magnetite-greigite nanoparticles.…”
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Comparison of column adsorption processes by downflow and upflow for removal of cupric (Cu2+) ion solutions using non activated and activated charcoal from rambutan (Nephelium lapp... by Bode Haryanto, Sofyan Efendi Saragih, Hamidah Harahap, Tubagus Rayyan Fitra Sinuhaji, Vikram Alexander

“…The escalating environmental threat of heavy metal pollution particularly copper ions emphasizes the importance of wastewater treatment methods. A practical approach is adsorption using plant biomass. …”
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Current scenario of emerging pollutants in farmlands and water reservoirs: Prospects and challenges by Muhammad Fahad Sardar, Fazila Younas, Hongna Li, Jawad Ali, Pengcheng Zhu, Xiaona Yu, Zhaojie Cui, Weihua Guo

“…The increasing application of treated wastewater or biosolids as irrigation water or soil conditioners, mainly when derived from untreated sewage sludge, can introduce pharmaceuticals and MPs into the farmlands, merging these pollutants within the soil medium. …”
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Insights into depolymerization of chitosan using acid hydrolysis, direct photolysis, and photocatalysis: A review by Nurul Amanina A. Suhaimi, Nur Batrisyia Amirul, Alessandra Anne Hasman, Nurulizzatul Ningsheh M. Shahri, Nur Nabaahah Roslan, Harry Lik Hock Lau, Cristina Pei Ying Kong, Eny Kusrini, Anwar Usman

“…This review summarizes physical, chemical, and biological properties of chitosan, and applications of this biopolymer especially in pharmaceutical formulation, medicine, biomedicine, agriculture, and wastewater treatment, and insights into methodology, mechanism, and advantages of depolymerization of chitosan using acid hydrolysis, direct photolysis, and photocatalysis, as well as their challenges and limitations in terms of environmental concerns, chemical structure conservation, controllability, and toxicity. …”
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Colorimetric and Naked-Eye Detection of Inorganic Arsenic in Water using BF2-Curcumin and Silica Nanoparticle-BF2-Curcumin Sheets by Farshid Ghorbani, Sheyda Mohammadi Isaabad

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