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Study of advanced treatment of low concentration tetracycline wastewater in two-stage MBBR system

Environ. Sci.: Water Res. Technol., 2024, 10,2688-2697
DOI: 10.1039/D4EW00313F, Paper
Kuaile Zhao, Hanyu Chen, Zhaoran Wang, Baozhong Zhang, Kunfeng Zhang, Huikang Zhang, Wanbin Hong
In this research, a two-stage reaction system was developed, incorporating a moving bed biofilm reactor (MBBR) and a photocatalytic reactor.
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Investigation of the effect of Al2O3/water nanofluid on the performance of a thermoelectric cooler to harvest water from humid air

Environ. Sci.: Water Res. Technol., 2024, 10,3035-3044
DOI: 10.1039/D4EW00367E, Paper
Emad Nazari, Mohammad Hassan Vakili, Mahdi Reiszadeh
One of the sources of fresh water, especially in desert and water-scarce areas is atmospheric air.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Lead ion (Pb2+) electrochemical sensors based on novel Schiff base ligands

Environ. Sci.: Water Res. Technol., 2024, 10,2997-3006
DOI: 10.1039/D4EW00485J, Paper
Open Access
Zahra Akbari, Khouloud Abid, Daniela Iannazzo, Morteza Montazerozohori, Enza Fazio, Fortunato Neri, Carmelo Corsaro, Giovanni Neri
The work reports the development of an AuNPs-L1/SPCE sensor based on a novel L1 Schiff base, with enhanced Pb2+ sensitivity and LOD of 0.298 μM. The sensor is suitable for Pb2+ detection in seawater with no sample treatment.
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A comprehensive study on the physicochemical characteristics of faecal sludge from septic tank and single pit latrine facilities in a typical semi-urban Indian town: a case study of Rajasthan, India

Environ. Sci.: Water Res. Technol., 2024, 10,2906-2928
DOI: 10.1039/D4EW00127C, Paper
Open Access
Harishvar Jothinathan, Ajit Pratap Singh
Faecal sludge (FS) samples were analysed to assess their characteristics. FS has high chemical oxygen demand, ranging from 4406 to 160 000 mg l−1, influenced by sludge age, sanitation type, and inflow/outflow to onsite sanitation contaminants.
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Investigating water quality and preservation strategies in Abuja's distribution system: a Nigerian case study

Environ. Sci.: Water Res. Technol., 2024, 10,2869-2881
DOI: 10.1039/D4EW00613E, Paper
Begmyrat Kulmedov, Lucy Achobe Akaiku, Onyebuchi Nwabueze Mogbo
The study explores how treated water quality degrades during distribution due to pipe material release and biofilm formation, with a focus on intermittent supply systems and the decreasing effectiveness of disinfectants.
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Mathematical modeling to size anaerobic stabilization ponds intended for slaughterhouse wastewater treatment – the role of temperature and hydraulic retention time

Environ. Sci.: Water Res. Technol., 2024, 10,2882-2896
DOI: 10.1039/D4EW00557K, Paper
P. E. S. Soldera, R. F. Dantas, E. Fagnani
A new mathematical model for constructing anaerobic stabilization pond treatment systems for high organic load wastewater, based on biochemical oxygen demand, temperature and hydraulic retention time, is discussed.
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Phosphorus release from sewage sludge and digestate driven by biological sulfate reduction: effect of feed sulfate concentration and thermal hydrolysis

Environ. Sci.: Water Res. Technol., 2024, 10,2897-2905
DOI: 10.1039/D4EW00322E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Francesco Di Capua, Stefano Papirio, Silvio Matassa, Francesco Pirozzi, Giovanni Esposito
Recovering phosphorus from sewage sludge is a strategic, circular approach to ensure long-term phosphorus availability for future generations, supporting sustainability and resource preservation.
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Ultrafiltration behavior of CuO particles synthesized without and with different surfactants using PAN and PES membranes

Environ. Sci.: Water Res. Technol., 2024, 10,2981-2996
DOI: 10.1039/D4EW00462K, Paper
Olabimpe Genevieve Badru, Ime Akanyeti
Four different CuO particles were synthesized, with no surfactant (CuO/NS) and with three surfactants: Triton X-100 (CuO/TX100), cetyltrimethylammonium bromide (CuO/CTAB) and sodium dodecyl sulfate (CuO/SDS).
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Fe3+ and H2O2 assisted dopamine rapid polymerization on melamine foam to activate PMS for organic pollutant degradation

Environ. Sci.: Water Res. Technol., 2024, 10,2698-2708
DOI: 10.1039/D4EW00596A, Paper
Haoxiang Yan, Jianzheng Zhen, Yuyuan Yao
A bulk sponge catalytic material was prepared by rapid polymerization of DA and utilized for PMS activation to degrade BPA. The coexistence of HCO3 enhanced 1O2 generation, accelerating BPA degradation.
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Effect of extracellular organic matter (EOM) accumulation on algal proliferation and disinfection by-product precursors during cyclic cultivation

Environ. Sci.: Water Res. Technol., 2024, 10,3024-3034
DOI: 10.1039/D4EW00207E, Paper
Open Access
Jr-Lin Lin, Fahrudin Sidik
Algal blooms, driven by nutrient enrichment from nitrogen and phosphorus, pose significant challenges to water treatment processes, particularly due to the accumulation of extracellular organic matter (EOM).
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Environmental and private property contamination following the Norfolk Southern chemical spill and chemical fires in Ohio

Environ. Sci.: Water Res. Technol., 2024, 10,3007-3023
DOI: 10.1039/D4EW00456F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Paula B. Coelho, Gracie Fitzgerald, Kristofer Isaacson, Rasul Diop, Gouri Prabhakar, Stephanie Heffner, Akshat Verma, Jeffrey P. Youngblood, Youn Jeong Choi, Stefanie Surdyka, Samuel A. Spears, Marty D. Frisbee, Katherine R. Del Real, Lauren A. Gustafson, Ana María Núñez-Torres, Caitlin R. Proctor, Linda S. Lee, Heather D. Whitehead, Kyle Doudrick, Brock A. Harpur, Andrew J. Whelton
In February 2023, a train derailment in Ohio caused a chemical spill and fires releasing contaminants into the air, soil, waterways, and buildings.
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Different routes of bismuth mineral transformation during pertechnetate and perrhenate uptake for subsurface remediation

Environ. Sci.: Water Res. Technol., 2024, 10,2646-2654
DOI: 10.1039/D4EW00496E, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
D. Boglaienko, M. E. Bowden, N. M. Escobedo, Q. M. Collins, A. R. Lawter, T. G. Levitskaia, C. I. Pearce
Removal of pertechnetate 99TcO4 and perrhenate ReO4 during mineral transformation of the non-toxic basic bismuth subnitrate for subsurface remediation.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A review of carbon recovery in sewage treatment and analysis of product options for a typical water recycling plant

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00160E, Critical Review
Arash Mohseni, Linhua Fan, Li Gao, Joel Segal, Felicity Roddick
Reviewed existing and emerging technologies for carbon recovery from WWTPs, best options investigated as case study for typical conventional plant.
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Equity-centered adaptive sampling in sub-sewershed wastewater surveillance using census data

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00552J, Paper
Open Access
Amita Muralidharan, Rachel Olson, C. Winston Bess, Heather N. Bischel
Sub-city, or sub-sewershed, wastewater monitoring for infectious diseases offers a data-driven strategy to inform local public health response and complements city-wide data from centralized wastewater treatment plants.
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Concurrent boron removal from reverse osmosis concentrate and energy production using a microbial desalination cell-Donnan dialysis hybrid system

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00621F, Paper
A. Yagmur Goren, H. Eser Okten
The removal of boron from aqueous solutions offers an important opportunity to improve the management of sustainable resources.
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Removal of Cu2+ from AMD by goethite modified biochar combined with sodium alginate: characterization, performance and mechanisms

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00664J, Paper
Hong Yang, Ruixue Zhang, Li An, Pan Wu, Yuran Fu, Jiajun Zou, Min Yu
An innovative method for resource utilization of agricultural waste crops.
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Spectral characteristics of dissolved organic matter (DOM) in the middle reaches of the Huai River in a dry season

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00499J, Paper
Han Song, Liangmin Gao, Jing Xu, Limei Zhu, Xin Shu, Jieyu Xia, Kai Zhang, Lin Wu
Characteristics of DOM during the dry season.
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Applicability of β-lactamase entrapped agarose discs for removal of doripenem antibiotic: reusability and scale-up studies

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00572D, Paper
Huma Fatima, Amrik Bhattacharya, Sunil Kumar Khare
Schematic diagram illustrating antibiotic removal via β-lactamase-entrapped agarose discs in a fixed-bed column bioreactor, highlighting the potential for scale-up.
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Improved microbial water quality and ozone performance following coagulation: implications for carbon based advanced treatment for potable reuse

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00638K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Christina M. Morrison, Ariel J. Atkinson, Daniel Gerrity, Eric C. Wert
Coagulation/flocculation of secondary effluent with FeCl3 (1) removed MS2 bacteriophage and bacterial endospores up to 2–3 LRVs, (2) removed rapid surrogates at levels correlative with microbial removal, and (3) improved downstream O3 performance.
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Simultaneous removal of acetaminophen, sulfamethoxazole, and iohexol from real wastewater in continuous mode by an immobilized sulfur-doped Bi2O3/MnO2 photocatalyst

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00501E, Paper
Vishal Kumar Parida, Mario Vino Lincy Gnanaguru, Suneel Kumar Srivastava, Shamik Chowdhury, Ashok Kumar Gupta
The photocatalytic potential of the Z-scheme 2S-Bi2O3/MnO2 immobilized photocatalyst for the simultaneous degradation of ACT, SMX, and IOX from MBBR-sand filter treated wastewater is studied for the first time, purely from a practical perspective.
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Sludge-derived novel Fe3O4–MgO@C composites for tetracycline abatement from wastewater using sustainable bio-electro-Fenton and nutrient recovery with co-precipitation: a waste-to-resource strategy

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00684D, Paper
Azhan Ahmad, Monali Priyadarshini, Shraddha Yadav, Makarand M. Ghangrekar, Rao Y. Surampalli
Developing efficient Fenton catalysts for the remediation of emerging pollutants is one of the challenges for researchers.
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Effects of human activities and climate change on water quality and health risks of typical urban river in arid/semi-arid areas, a ten-year historical analysis

Environ. Sci.: Water Res. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4EW00689E, Paper
Xiang Zhu, Hanjie Zheng, Dezhi Zuo, Qingqing Pang, Lei Xie, Longmian Wang, Jin-Ying Xi, Lin-Feng Tian, Jing Wu, Wenjuan Jiang, Jiawei Sun, Hongyu Zhao, Jianhua Jin
Water resources are scarce in arid and semi-arid regions. Urban rivers, vital water sources, are susceptible to the influences of climate change and human activities. However, there have been few...
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Sorption and biodegradation of stormwater trace organic contaminants via composite alginate bead geomedia with encapsulated microorganisms

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00600C, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Debojit S. Tanmoy, Gregory H. LeFevre
We quantified sorption of stormwater relevant trace organic contaminants and dissolved phosphorus to a novel composite-alginate geomedia. We demonstrated coupled sorption and biodegradation of a representative tirewear compound via the geomedia.
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Heavy metal leaching from stormwater control measures – insights into field and lab prestressed media and road-deposited sediments

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00388H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Philipp Stinshoff, Yannic Henn, Steffen H. Rommel, Brigitte Helmreich
Heavy metals bound to filter media from stormwater control measures can leach out under unfavorable conditions. The potential overestimation due to different prestressing (lab vs. field) was evaluated with respect to the potential mobile fraction.
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Preparation and practical applications of a phosphate capture material with FeO(OH)-loaded polyurethane

Environ. Sci.: Water Res. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4EW00696H, Paper
Hao Li, Ruidong Tao, Zihan Liu, Mengjie Qu, Hui Pan, Mingming Zheng, Yunjun Mei
Metal (hydro) oxide particles with efficient phosphate removal properties are widely used in the treatment of eutrophic waters (mainly phosphorus). However, the disadvantages of easy agglomeration and difficult separation limit...
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Environmental application of dicarboxylated hairy cellulose crosslinked with calcium for removal and confining of Pb(II)

Environ. Sci.: Water Res. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4EW00720D, Paper
Tanese Montesinos-Vázquez, C. A. Galan-Vidal, Susana Rojas-Lima, Jose A. Rodriguez, Ma. Elena Páez-Hernández
Cellulose can be oxidised with periodate to obtain hairy cellulose, which, thanks to the aldehyde groups, facilitates chemical modification with different functional groups, such as carboxylates, which enhance interaction with...
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Bank employees in Maharashtra to go on strike on November 16; demand staff security, action against ‘assaulters’

The bank unions forum cited events of abuse and assault on bankers across branches in Maharashtra since August 2024




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Kotak Mahindra Bank Q2 net profit rises 5% to ₹3,344 crore

The bank’s consolidated net profit grew 13% to ₹5,044 crore as compared with ₹ 4,461 crore in the year ago period.




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Adar Poonawalla to acquire 50% of Karan Johar’s Dharma Productions for ₹1,000 crore

According to a statement, Karan Johar as the executive chairman will spearhead the company’s creative vision




an

Govt to extend UDAN scheme for 10 more years: Naidu

UDAN, the regional air connectivity scheme, has transformed India’s aviation sector, says PM Modi




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CK Birla Group to sell Orient Cement to Adani Group at ₹8100 crore equity value

The transaction is subject to regulatory approvals, including approval by Competition Commission of India and mandatory open offer under the relevant SEBI regulations




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Capgemini announces leadership changes, Anirban Bose named CEO, Americas SBU

Anirban Bose was head of Capgemini’s Financial Services Strategic Business Unit.




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Jaguar Land Rover opens Open Innovation Hub in India to accelerate electrification, AI and autonomous driving

Jaguar Land Rover’s Open Innovation Hub will bring together industry, government, academia, and other parties




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Disney Hotstar head Sajith Sivanandan quits after India merger with Reliance: Report

The leadership has yet to decide if JioCinema will continue as a separate app, said two of the sources, who all spoke on condition of anonymity, as the discussions are private




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Ashok Leyland arm bags 500 e-buses order from Chennai MTC

Ashok Leyland’s subsidiaries Switch Mobility will supply the buses while OHM will operate and maintain them.




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HAL appoints Barenya Senapati as Director Finance

Barenya Senapati joined HAL in 1995 and has experience of 29 years in varied roles at Divisional level and at Corporate Finance. 




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L&T bags 'significant' order for global nuclear fusion project

The company classifies a 'significant order' as orders valued between ₹1,000 crore and ₹2,500 crore




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Reliance to move Dubai crude team back to India in global trade rejig: Report

The relocation of its crude trading team by the end of this year comes after the private refiner secured long-term oil supplies from Russia, reducing the need to buy spot cargoes




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JSW Steel Q2 net profit falls more than 85% to ₹404 crore; output grows 7% to 6.77 MT

“The total income decreased to ₹39,837 crore in the second quarter of the current fiscal as against ₹44,821 crore a year ago,” JSW Steel said in a regulatory filing




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ICICI Bank Q2 profit rises 14.5% to ₹11,746 crore




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Yes Bank standalone net profit doubles to ₹553 crore in Q2FY25

During the quarter, CRISIL and Care upgraded the bank’s Basel III Tier 2 infrastructure bonds rating to A+ from A, the company said in its statement.




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Raymond chairman Gautam Singhania blasts Lamborghini for not responding to customer complaints

Mr. Singhania had earlier tweeted on X about his Lamborghini Revuelto getting stranded at Mumbai's trans-harbour link due to a complete electrical failure




an

Sensex, Nifty rise on buying in bank stocks, positive global cues

Equity indices Sensex and Nifty rise on fag-end buying, global market trends, and institutional investors’ support




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Nara Lokesh meets Amazon Web Services MD Rachel Skaff and Indra Nooyi, among others, in Las Vegas

Nara Lokesh seeks investments from Amazon Web Services and Salesforce for AI and technology development in Andhra Pradesh




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Sugar sector demands hike in sale price and ethanol prices

The Minimum Sale Price (MSP) of sugar should be increased to ₹39.14 a kg for the sugar season 2024-2025 from ₹31 a kg that was fixed in 2019




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Dabur Q2 profit down 17.6% to ₹417.5 cr impacted by inflation, squeeze in urban demand

The company had posted a net profit of ₹507.04 crore in the July-September quarter a year ago, Dabur India said in a regulatory filing




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HDFC Bank unit HDB Financial Services files with SEBI for ₹12,500 crore IPO

The Public Offer Includes a reservation of Equity Shares for subscription by Eligible Employees and a reservation Equity Shares of Face Value of ₹10 each for subscription by eligible HDFC Bank shareholders




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L&T, E2E Network form alliance for deployment of Gen AI solutions in India

“The partnership is a significant step towards adoption of GenAI solutions in India to foster a fundamental shift in the way Accelerated Computing on Cloud is used by Indian organisations,” the companies said




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Southwest Airlines names IndiGo co-founder Rakesh Gangwal as Chairman

On November 4, Southwest announced the appointment of Mr. Gangwal as the independent Chair of the Board of Directors and also named new Board Committee Chairs.




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Solar cell manufacturing to outstrip global demand by 2024: report

The sector experienced huge growth in 2023 with solar cell, wafers and modules capacity nearly doubling in comparison with the previous year, says World Solar Market Report 2024