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48 results for “Wastewater Treatment”
The potential of wastewater treatment on carbon storage through ocean alkalinity enhancement
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Preparation and regeneration of iron-modified nanofibres for low-concentration phosphorus-containing wastewater treatment
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Harnessing waterfleas for water reclamation: A nature-based tertiary wastewater treatment technology
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Data from: Biofertilizers from wastewater treatment as a potential source of mineral nutrients for growth of amaranth plants
<p>Exploring alternative fertilizers is crucial in agriculture due to the cost and environmental impact of inorganic options. This study investigated the potential of biofertilizers derived from sewage treatment on the growth and physiology of <em>Amaranthus cruentus</em> plants. Various treatments were compared, including control treatments with inorganic fertilizer and treatments with biofertilizers composed of microalgae, biosolids and reclaimed water. The following traits were investigated: photosynthetic pigments, gas exchange, growth, and leaf nutrient concentrations. Results show that the concentrations of N, P, Cu, Fe Zn and Na nutrients, in the dry microalgae and biosolids, were quite high for the needs of the plants. The wet microalgae presented high concentration of Cu, Fe and Zn nutrients while reclaimed water contained high concentration of N, K, Ca and S. Na and Zn nutrients increased in the leaf of plants treated with dry microalgae and biosolid, respectively. At the beginning of the flowering phase, total chlorophyll and carotenoids contents were lower for plants grown with wet microalgae while for plants grown with higher doses of biosolid or reclaimed water total chlorophyll was increased, and carotenoids were not affected. Lower photosynthetic pigments under wet microalgae resulted in lower photosynthetic rates. On the other hand, amendments with dry microalgae and biosolid increased photosynthetic rates with the biosolid being the most effective. Higher applications of biosolid, wet and dry microalgae produced a considerable increase in shoot biomass of amaranth, with the dry microalgae being the most effective. Additionally, reclaimed water obtained after tertiary treatment of sewage with microalgae and biosolids applied alone showed promising effects on plant growth. Overall, these findings suggest that organic fertilizers derived from sewage treatment have the potential to enhance plant growth and contribute to sustainable agricultural practices.</p>
Suspect and Nontarget Screening Reveal the Underestimated Risks of Antibiotic Transformation Products in Wastewater Treatment Plant Effluents
<p>This repository is supplementary to the manuscript "Suspect and Nontarget Screening Reveal the Underestimated Risks of Antibiotic Transformation Products in Wastewater Treatment Plant Effluents" (DOI: 10.1021/acs.est.3c05008). This repository contains scripts of TPs collection and QSRR model as well the generated data set.</p><p>We compiled a suspect list of antibiotics containing 663 compounds. Corresponding suspect TPs were collected in silico with BioTransformer 3.0 and through a library search from PubChem data, which were both performed in batch mode using the patRoon 2.0 package. After merging results and removing duplicates, 88,823 TPs remained for suspect screening. Quantitative-structure retention relationship (QSRR) models were developed for the suspect antibiotics and TPs using target compounds to predict their retention times with the Retip package.</p>
Integrated Treatment of Per- and Polyfluoroalkyl Substances in Existing Wastewater Treatment Plants─Scoping the Potential of Foam Partitioning
<p><span>This</span><span> file corresponds to the publication </span><span>Integrated Treatment of Per- and Polyfluoroalkyl Substances in Existing Wastewater Treatment Plants─Scoping the Potential of Foam Partitioning</span><span>: https://doi.org/10.1021/acsestengg.3c00091 </span></p> <p> </p> <p><span>All concentrations are in ng/L and were rounded to two significant digits.</span></p> <p><span>When all</span><span> triplicates had concentrations below the LOQ, the concentration is reported as < LOQ. </span></p> <p><span>When at least one triplicate had a concentration above the LOQ, the other triplicates' concentrations were set to half the LOQ, and the average of the three is reported.</span></p> <p> </p> <p><span>Sheet names correspond to the site identifiers (Table 1 of main text).</span></p>
Raw data for "Application of biological early warning systems in wastewater treatment plants: Introducing a promising approach to monitor changing wastewater composition"
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SI-B for "Application of biological early warning systems in wastewater treatment plants: Introducing a promising approach to monitor changing wastewater composition"
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Data (electrical conductivity, rainfall depth, water level and turbidity) registered at Bologna wastewater treatment plant from mid-May to December 2024
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GOLD MINING WASTEWATER TREATMENT IN DAK SA GOLD MINE
<p><strong>Method and Materials</strong></p> <p><em>Case Study:</em></p> <p>Dak Sa gold mine is located in Phuoc Son district, Quang Nam province in the South Central Coast region of Vietnam. It is currently Vietnam's largest gold mine, with a deposit of 30 tonnes, processing capacity of 180000 ore tonnes /y.</p> <p><em>Choosing suitable cyanide treatment process</em></p> <p>Choosing suitable cyanide treatment process requires the consideration many factors such as processes for treatment untreated solutions or slurries and the desired level of treatment. Several proven and effective chemical treatment processes have been developed for the removal of cyanide from gold ores processing. In Đak Sa gold ore processing plant, the Inco sulphur dioxide/air process has been selected appropriately in reducing free and weak acid dissociable (WAD) cyanide concentrations to low levels for discharge.</p> <p>Wastewater containing cyanide are treated in a two-stage chemical destruction to decrease the concentration of residual cyanide and heavy metals in the wastewater before discharging to a surface impoundment then the tailings pond. Cyanide treatment process has been investigated.</p> <p>Samples were collected in the tailings pond in Dak Sa gold mine from August 2021- March 2022. The level of cyanide and metal levels the samples were measured at the laboratory in the center for environment consultancy and technology (CECT).</p>
Developing and Study of on-line Biotoxicity Sensing and Control Unit for Wastewater Treatment, based on a Cell Viability Monitoring Assay
<p>The quality of industrial, municipal or hospital waters varies greatly throughout the days and seasons. Because usually one of the first steps of water treatment plants (WWTPs) is biological treatment (after mechanical cleaning) it is vital that this step operates at full capacity. However, toxic compounds such as antibiotics, which are in use for human consumption or animal agriculture can greatly disrupt this stage of cleaning due to their antibiological nature of operation.</p> <p>Technion has developed a system in which toxicity to bacteria is measured on-line. It is based on following spectral changes in a dye, which is reduced as part of bacterial metabolism, which depends on the level of toxicity. The measured toxicity values are fed to a PID controller, which controls the operation of an AOP reactor.</p> <p>This system was developed as part of "Project O", a H2020 program of the European Commission.</p>
Non-Targeted Screening of Contaminants of Emerging Concern in the Glen Valley Wastewater Treatment Plant, Botswana
<p>All raw data files associated with the manuscript titled "Non-Targeted Screening of Contaminants of Emerging Concern in the Glen Valley Wastewater Treatment Plant, Botswana". These include the quality control samples, blanks and wastewater samples analysed on a waters fusion orbitrap operation in positive mode while aquiring MS/MS data. LC data is also included. </p>
Data from: Biofertilizers from wastewater treatment as a potential source of mineral nutrients for growth of amaranth plants
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MADFORWATER: WP2: Adaptation of wastewater treatment technologies for agricultural reuse: Task2.4: Industrial wastewater treatment: Treatment of different types of wastewater by means of innovative resins: Subset4
<p>This dataset contains the data underlying the following publication: Ji Wu, Shi Cheng, Min-Hui Cai, Ya-Ping Wu, Yan Li, Ji-Chun Wu, Ai-Min Li, Wen-Tao Li(2018)</p> <p>Applying UV absorbance and fluorescence indices to estimate inactivation of bacteria and formation of bromate during ozonation of water and wastewater effluent. <em>Water Research. </em> <a href="https://doi.org/10.1016/j.watres.2018.08.030">https://doi.org/10.1016/j.watres.2018.08.030</a></p>
Prioritization of Contaminants of Emerging Concern in wastewater treatment plant discharges using transcriptional effects in caged fish
GEO Series GSE96678. Pimephales promelas. 70 samples. Type: Expression profiling by array.
Whole-transcriptome response to wastewater treatment plant and stormwater effluents in the Asian clam, Corbicula fluminea
GEO Series GSE104933. Corbicula fluminea. 24 samples. Type: Expression profiling by high throughput sequencing.
Microbial community functional structures in wastewater treatment plants as characterized by GeoChip
GEO Series GSE54055. Eukaryota; Viruses; Bacteria; Archaea; activated sludge metagenome. 12 samples. Type: Other.
Nitrogen and oxygen isotope signatures of nitrogen compounds during anammox in the lab and in a wastewater treatment plant
<p>Raw data and Berkeley Madonna code files for the curve fitting and denitrification-anammox models. This is from, </p> <p> </p> <p>Syotoku Kotajima, Keisuke Koba*, Daisuke Ikeda, Akihiko Terada, Kazuichi Isaka, Kazuya Nishina, Yuuya Kimura, Akiko Makabe, Midori Yano, Hirotsugu Fujitani, Norisuke Ushiki, Satoshi Tsuneda, and Muneoki Yoh</p> <p> </p> <p>Nitrogen and Oxygen Isotope Signatures of Nitrogen Compounds during Anammox in the Laboratory and a Wastewater Treatment Plant</p> <p> </p> <p>Microbes Environ. 35(4), 2020</p> <p> </p> <p>https://www.jstage.jst.go.jp/article/jsme2/35/4/35_ME20031/_article/-char/en</p> <p> </p>
Allochthonous and autochthonous halothermotolerant bioanodes from hypersaline sediment and textile wastewater: A promising microbial electrochemical process for energy recovery coupled with real textile wastewater treatment
<p>16 S sequencing data Askri et al </p>
Dataset MADFORWATER: WP2: Adaptation of wastewater treatment technologies for agricultural reuse: Task2.4: Industrial wastewater treatment: Subset 4
<p>This dataset contains the data underlying the following publication: Chouchane H, Mahjoubi M, Ettoumi B, Neifar, M. Cherif A (2017).</p> <p>A novel thermally stable heteropolysaccharide based bioflocculant from hydrocarbonoclastic strain <em>Kocuria rosea</em> BU22S and its application in dye removal, Environmental Technology, 39(7):859-872. <a href="https://doi.org/10.1080/09593330.2017.1313886">https://doi.org/10.1080/09593330.2017.1313886</a></p>
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.