Literatura académica sobre el tema "Ballast water treatment facilities"

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Artículos de revistas sobre el tema "Ballast water treatment facilities"

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Pereira, Newton Narciso, Hernani Luiz Brinati, and Rodrigo Pereira Antunes. "Onshore Reception Facilities for ballast water." Ciencia y tecnología de buques 10, no. 20 (2017): 41. http://dx.doi.org/10.25043/19098642.148.

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This paper completes an exploration analysis of onshore ballast water treatment alternatives at major ports. e authors had presented results for option (1) ballast water treatment onshore installed in two iron ore ports in 2012 applying the discrete events simulation model. Now, two more options are presented: (2) mobile and (3) desalination reception facilities. e previous simulation model developed called TRANSBALLAST, was adapted to consider these two new alternatives. is model was applied to the same ports presented in 2012 and this evaluation also includes one more port with 50 million to
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Simeonova, Anna, and Petar Kralev. "Onshore ballast water management systems: National perspectives." ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA 7, no. 1 (2023): 1–11. http://dx.doi.org/10.29114/ajtuv.vol7.iss1.288.

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The present paper focuses on ballast water management systems (BWMS) in line with the Ballast Water Management Convention, aiming to prevent marine pollution from harmful alien species transported through ships’ ballast water. Three approaches of BWMS are considered: Ballast water exchange, Onboard and Onshore systems. Solutions regarding ballast water reception and treatment are proposed, including several options: for ports that are equipped with ballast water reception facilities (BWRFs); for ports not equipped with BWRFs and for companies with onshore facilities (OBWRFs).Thoroughly examine
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Reshnyak, Valeriy Ivanovich, Alexander Ivanovich Kalyaush, and Dmitry Igorevich Rochev. "Technology of purifying and disinfecting ballast water." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2021, no. 1 (2021): 32–38. http://dx.doi.org/10.24143/2073-1574-2021-1-32-38.

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The paper considers the problem of transferring microorganisms with ballast water used in the ship operation. It is noted that the search for a solution to the above problem takes a significant amount of time and requires developing special purifying equipment for disinfecting ballast water. Currently, there are various plants ensuring the decreased number of microorganisms in the process of disinfection. There has been proposed a new technology for ballast water treatment and decontamination that involves depositing microorganisms, removing them from the total volume of ballast water followed
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Reshnyak, Valerii I., Aleksandr I. Kaliaush, and Ksenia V. Reshnyak. "DEVELOPMENT OF BALLAST WATER PURIFICATION AND DISINFECTION TECHNOLOGY." Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S. O. Makarova 14, no. 3 (2022): 365–73. http://dx.doi.org/10.21821/2309-5180-2022-14-3-365-373.

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The technology of purification and disinfection of ballast water developed by the authors is presented in the paper. Based on the results of a systematic analysis of the problem and on research experience in this field, it has been shown that the quality of ballast water discharged overboard after its use as ballast is determined by such basic factors as purification technology and design features of treatment devices, as well as conditions for operations with ballast water. The technology of ballast water purification as a complex of operations for purification, treatment and disinfection is
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Satir, Tanzer, and Bhaskar Kura. "Ship Ballast Water Management in Turkish Ports and Waterways." Marine Technology Society Journal 45, no. 2 (2011): 23–32. http://dx.doi.org/10.4031/mtsj.45.2.6.

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AbstractThe introduction of invasive marine species into a new environment by ballast water attached to ship hulls has been identified as one of the four greatest threats to the world’s oceans. The other three are land-based sources of marine pollution, overexploitation of living marine resources, and physical alteration/destruction of marine habitat. Ballast is any material used to add weight to balance an object. One example includes the sandbags carried on conventional hot air balloons, which can be discarded to lighten the balloon’s load, allowing it to ascend. Ballast water is water carri
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Said, R., N. Zitouni, V. Mînzu, and A. Mami. "Modeling and Simulation of a UV Water Treatment System Fed by a GPV Source Using the Bond Graph Approach." Engineering, Technology & Applied Science Research 12, no. 3 (2022): 8559–66. http://dx.doi.org/10.48084/etasr.4850.

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This work presents a simulation model for a UV water treatment system, powered by a photovoltaic generator, which relates the current consumed by the lamp to the UV flux and water quality. The overall system also includes electronic converters, electronic ballast (RLC resonant circuit), a UV lamp (UV irradiation source), and a centrifugal pump. To optimize the power transfer from the PV generator to the ballast and the UV lamp, a Maximum Power Point Tracking (MPPT) device is used. The overall water treatment system presents a complex model due to its hybrid components. The bond graph tool with
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Soliman, Mariam, Fadwa Eljack, Monzure-Khoda Kazi, Fares Almomani, Elalim Ahmed, and Ziad El Jack. "Treatment Technologies for Cooling Water Blowdown: A Critical Review." Sustainability 14, no. 1 (2021): 376. http://dx.doi.org/10.3390/su14010376.

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Cooling water blowdown (CWBD) generated from different industries and district cooling facilities contains high concentrations of various chemicals (e.g., scale and corrosion inhibitors) and pollutants. These contaminants in CWBD streams deem them unsuitable for discharge into surface water and some wastewater treatment plants. The pollutants present in CWBD, their sources, and the corresponding impacts on the ecosystem are discussed. The international and regional (Gulf states) policies and regulations related to contaminated water discharge standards into water bodies are examined. This pape
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Huertas, A., B. Barbeau, C. Desjardins, A. Galarza, M. A. Figueroa, and G. A. Toranzos. "Evaluation of Bacillus subtilis and coliphage MS2 as indicators of advanced water treatment efficiency." Water Science and Technology 47, no. 3 (2003): 255–59. http://dx.doi.org/10.2166/wst.2003.0204.

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The assessment of water treatment facilities for their efficiency using alternate indicators is of paramount importance. Current methods for assessing efficiency are limited by the specific characteristics of the microorganisms, such as their different sensitivities to disinfectants. A pilot study was carried out to compare different treatment scenarios for the future upgrade of the Sergio Cuevas Water Treatment plant (the largest in the Caribbean) in San Juan, Puerto Rico. The treatment units under investigation included a coagulation-flocculation-sedimentation unit, dual-media filters, micro
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Dachev, Yuriy, Miroslav Tsvetkov, and Valentin Zlatev. "Ship Ballast Water Treatment." WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT 17 (February 2, 2021): 110–17. http://dx.doi.org/10.37394/232015.2021.17.11.

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Ships use ballast water to ensure their buoyancy and stability. A significant amount of them is transported in various water basins of the World Ocean. Thus, together with ballast water, many microorganisms, phytoplankton and zooplankton are transported. The constant increase in the number of ships in the World Merchant Navy increases the risk of the spread of these invasive species in the local aquatic environment. This led to the decision of the International Maritime Organization (IMO) to legalize the control and treatment of ships' ballast water in order to minimize the risks of the spread
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Maslov, I. Z., A. H. Danilian, N. B. Tiron-Vorobiova, O. R. Romanovska, and A. O. Babak. "Ballast water treatment plant." Ecological Sciences 2 (2019): 104–8. http://dx.doi.org/10.32846/2306-9716-2019-2-25-16.

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Tesis sobre el tema "Ballast water treatment facilities"

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Pazouki, Kayvan. "Inferential measurement and control of ballast water treatment system." Thesis, University of Newcastle Upon Tyne, 2012. http://hdl.handle.net/10443/1433.

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As a result of interaction with the surrounding environment, shipping has become one of the vectors of bio-invasion across the globe. Ballast water is one of the means of bio-invasion from shipping through which microorganisms break through natural barriers and establish in a new location. Shipboard treatment systems are predominately considered as mitigating measures for bio-invasion via a ballast water system. Currently shipboard performance monitoring of ballast water treatment systems, and thus assessment of discharge quality of ballast water as required by the Convention, depends on off-l
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Berntzen, Magnus. "Guidelines for selection of a ship ballast water treatment system." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for marin teknikk, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-11440.

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The purpose of the thesis was to develop a decision support system for ballast water treatment systems, considering both technical and economical aspects of the system. This was done by developing a two part model, which considers both physical constraint given by the ship, and KPI analysis. In order to test the model, it was applied on two vessels from KGJS fleet; MV Corrella Arrow, a 72.000 DWT general cargo ship, and a cement carrier that is currently being built in Vietnam. For both these ships the model identified 6 – 8 systems that were applicable, but by applying ship specific constrain
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Samuelsson, Oscar. "Fault detection in water resource recovery facilities." Licentiate thesis, Uppsala universitet, Avdelningen för systemteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-329777.

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Reliable sensor values are important for resource-efficient control and operations of wastewater treatment processes. Automatic fault detection methods are necessary to monitor the increasing amount of data produced in any modern water resource recovery facility (WRRF). Most on-line measurements exhibit large variations under normal conditions, due to considerable variations in the influent flow. The work reported in this licentiate thesis deals with fault detection in WRRFs. In the first paper, we studied how Gaussian process regression (GPR), a probabilistic machine learning method, could be
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Moloney, Shane Richard. "The design, build and preliminary testing of a ballast water treatment plant prototype." Thesis, University of Newcastle Upon Tyne, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.580318.

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Ballast water is indispensable for maritime trade as it is required to operate ships successfully and safely through its various evolutions over the course of a voyage. Ships taking on ballast water also take on the marine organisms present in the water such as phytoplankton, zooplankton and micro organisms. It is estimated that 10 billion tonnes of ballast water is transferred around the world annually and ballast water has been identified as one of the key vectors for the introduction of non-indigenous species The introduction of non-indigenous species can have critical economic, industrial,
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Al, Hababi Hani H. M. H. "Development of decision support tool for advising on selecting ballast water treatment system." Thesis, University of Strathclyde, 2015. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=24978.

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In general, for shipping companies or any organisation the important decisions are made to deal with the selection of a particular alterative. This thesis presents a decision support tool for selecting a Ballast Water Treatment System (BWTS) for a given ship. A single decision has to be made between a number of given BWTS alternatives for a VLCC tanker under its voyage in the presence of a single decision maker. The decision support tool was developed using the Analytical Hierarchy Process (AHP) method, in order to help decision makers in shipping companies to select the most feasible BWTS for
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Eley, Mark John. "Manganese oxide deposits in water treatment facilities, North East Scotland." Thesis, Robert Gordon University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388813.

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Arena, Courtney Campbell. "Electro-Ionization Technology as a Treatment for Ballast Water with a Review of Methods Used to Determine Treatment Effectiveness." NSUWorks, 2005. http://nsuworks.nova.edu/occ_stuetd/128.

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This study addresses the topical issue of ballast water discharge. There is a need for best management practices to minimize the release of non-indigenous (or exotic) organisms contained in ballast tanks. The release of such biota originating from foreign ports has been shown to have significant health, ecological and economic impacts on receiving waters. One hope for the future is to develop effective treatment systems to disinfect the water prior to discharge. A preliminary study of cruise ship ballast water was conducted to assess the concentrations of in situ microorganisms (bacteria and p
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Carney, Katharine. "Marine bioinvasion prevention : understanding ballast water transportation conditions and the development of effective treatment systems." Thesis, University of Newcastle Upon Tyne, 2011. http://hdl.handle.net/10443/1246.

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Man’s impact on the Earth is constantly increasing due to ever progressing technological developments. One of our major impacts is the transportation of organisms to new habitats, leading to alterations of existing ecosystems. Mechanisms responsible for the transportation of marine organisms are mainly associated with the shipping industry e.g. hull fouling, sea chests and ballast water. Ballast water has long been recognised as one of the major mechanisms by which aquatic organisms are transported to new environments. In 2004 the International Convention for the Control and Management of Ship
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Sliwinski, Kristoffer. "A Machine Learning Approach to Predictively Determine Filter Clogging in a Ballast Water Treatment System." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-263931.

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Since the introduction of the Ballast Water Management Convention, ballast water treatment systems are required to be used on ships for processing the ballast water to avoid spreading bacteria or other microbes which can destroy foreign ecosystems. One way of pre-processing the water for treatment is by straining the water through a filtration unit. When the filter mesh retains particles, it begins to clog and could potentially clog rapidly if the concentration of particles in the water is high. The clog jeopardises the system. The thesis aims at investigating if machine learning through neura
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McCluskey, D. K. "On the application of detached eddy simulation turbulence modelling to hydrocyclonic separators for shipboard ballast water treatment." Thesis, Coventry University, 2009. http://curve.coventry.ac.uk/open/items/cf872aaa-ff59-d20c-fbdb-75f55773e213/1.

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There is significant worldwide environmental concern related to the transportation of Invasive Aquatic Species (IAS) by ships ballast water into non-native environments. This has given rise to the development of a vast array of technological ballast water treatment systems. The complex environmental challenges and tight operational characteristics of marine vessels limits the scope of the technologies used for Ballast Water Treatment (BWT). As a result few technologies have progressed beyond the research and development stage; however one of the most promising technologies for ship board use i
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Libros sobre el tema "Ballast water treatment facilities"

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Chang, Peter A. Final report: Computational modeling of ballast water tanks to improve understanding and maximize effectiveness of management practices and treatment mechanisms : phase II : extension of laboratory study. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Great Lakes Environmental Research Laboratory, 2009.

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Olsen, Alexander, and Pamela Rossi Ciampolini. Ballast Water Treatment and Exchange for Ships. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-56245-7.

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F, Landrum Peter, United States. National Oceanic and Atmospheric Administration., and Great Lakes Environmental Research Laboratory., eds. Degradation of chemical biocides with application to ballast water treatment. United States Dept. of Commerce, National Oceanic and Atmospheric Administration, 2003.

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Massachusetts. Division of Water Supply. Drinking water treatment facilities: 1994. Secretary of the Commonwealth, 1994.

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Missimer, T. M. Water supply development for membrane water treatment facilities. 2nd ed. Schlumberger, 2009.

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Ian, Watson, ed. Water supply development for membrane water treatment facilities. Lewis Publishers, 1994.

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Fineberg, Richard A. Alyeska pipeline terminal ballast water treatment and northbound shipments: Final report. The Committee, 1991.

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United States. National Oceanic and Atmospheric Administration and Great Lakes Environmental Research Laboratory, eds. Degradation of chemical biocides with application to ballast water treatment. Great Lakes Environmental Research Laboratory, U.S. Dept. of Commerce, National Oceanographic and Atmospheric Administration, 2003.

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McGivney, William, and Susumu Kawamura. Cost Estimating Manual for Water Treatment Facilities. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470260036.

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McGivney, William. Cost estimating manual for water treatment facilities. J. Wiley, 2008.

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Capítulos de libros sobre el tema "Ballast water treatment facilities"

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Hameedi, Mohammad Jawed. "The ballast water treatment plant." In Environmental Studies in Port Valdez, Alaska: A Basis for Management. American Geophysical Union, 1988. http://dx.doi.org/10.1029/ln024p0016.

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Olsen, Alexander, and Pamela Rossi Ciampolini. "Ballast Water Separation and Treatment Systems." In Synthesis Lectures on Ocean Systems Engineering. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-56245-7_9.

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Cangelosi, Allegra. "Filtration as a Ballast Water Treatment Measure." In Invasive Aquatic Species of Europe. Distribution, Impacts and Management. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-015-9956-6_50.

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Bilgili, Levent, Kaan Ünlügençoğlu, and Uğur Buğra Çelebi. "Effective Ship Ballast Water Treatment System Management." In Causes, Impacts and Solutions to Global Warming. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7588-0_52.

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Linders, Jan, Annette Dock, and Barbara Werschkun. "Ballast Water Discharges and Safety Aspects of Using Active Substances for Ballast Water Treatment." In Global Maritime Transport and Ballast Water Management. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-48193-2_4.

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Taylor, Alan, Geoff Rigby, Stephan Gollasch, et al. "Preventive Treatment and Control Techniques for Ballast Water." In Invasive Aquatic Species of Europe. Distribution, Impacts and Management. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-015-9956-6_48.

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Bulgakov, Mykola, Oleksiy Melnyk, Serhii Kuznichenko, Artur Zaporozhets, Oleksandr Sagaydak, and Gennady Shcheniavskyi. "Assessing the Effectiveness of Deoxygenation Methods in Ballast Water Treatment." In Studies in Systems, Decision and Control. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-82027-4_7.

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Barbosa Alves, Letícia, Ronei de Almeida, and Juacyara Carbonelli Campos. "A Review of Strategies for Managing Membrane Concentrate from Landfill Leachate Treatment Facilities." In Springer Water. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-63157-3_9.

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Pam, Eugene, Alan Wall, Zaili Yang, Eddie Blanco-Davis, and Jin Wang. "Multi-criteria Based Selection of Ship-Based Ballast Water Treatment Technologies." In Springer Series in Reliability Engineering. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-28859-3_1.

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Parker, H. D., and G. D. Pitt. "Large scale treatment of oil-contaminated water—reception facilities." In Pollution Control Instrumentation for Oil and Effluents. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3233-3_11.

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Actas de conferencias sobre el tema "Ballast water treatment facilities"

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Al-Mithin, Abdul Wahab, Amer Jarragh, Sandip Kuthe, and Sharad Londhe. "Chemical Inhibitor Field Trial in Effluent Water Treatment Facilities." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02221.

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Abstract Chemical inhibitor field trial was conducted in one of the main companies in the field of exploration, production and transportation of crude oil and gas in the region. Effluent water, which is a byproduct of crude oil separation and processing from the gathering centers, was disposed of in evaporation pits. In the past few years, two effluent water disposal plants were constructed and commissioned is east and south Kuwait fields, for treating the effluent water collected from several gathering centers and dispose it by re-injecting in the disposal/injection wells. Effluent water is k
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Selby, K. Anthony. "Industrial Water Treatment Oversight: End User and Water Treatment Supplier Communication." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05532.

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Abstract In days gone by, most industrial facilities such as refineries, chemical plants, manufacturing plants, etc., had an internal “water doctor” that had a good overall working knowledge of the cooling and boiler systems and the water technology needed to protect them from corrosion, scale, and microbiological growth. This individual audited the performance of water treatment chemical supplier (water treatment service company), prepared specifications for water treatment, and stayed abreast of current water treatment technology. For the most part, that position no longer exists in many cor
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Lee, Chul-Hwan, Ki-Hoon Han, Eun-Ha Song, and Sung-Goun Lee. "The Effect of Chlorinated Seawater on Coating Performance of Epoxy for a Ship’s Water Ballast Tank." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02279.

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Abstract Many kinds of organic coatings have been applied to protect ships in various corrosive environments. Mainly epoxy coating systems have been used to protect water ballast tanks of ships from corrosion. Since aquatic nuisance species via a ship’s ballast water have induced detrimental ecological issues, numerous water ballast treatment systems designed to block inflow of aquatic species are presently being studied. However, by using these treatment technologies, there have been concerns that they may have some adverse effects on the performance of coating systems for ships’ ballast tank
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Whitlow, Scott, and Mel Esmacher. "Converter Boiler Changes Plant’S Perspective on Water Treatment." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05434.

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Abstract An expensive boiler repair resulted from a seemingly small water quality problem. Periodic tube failures in a fire tube boiler caused frequent production interruptions. The tube failures were caused by heavy deposits on the shell side of the inlet boiler tubesheet resulting in pitting and inadequate tube cooling. The deposits originated from hardness excursions in the boiler feedwater, both from hardness intrusion in a leaking surface condenser and from exhausted ion exchange softeners. After re-tubing the boiler, the plant now works closely with the water treatment vendor and a water
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Yan, Li, Katy Yazdanfar, and Chris Friesen. "Optimization of Passivation and Cooling Water System Treatment of Brass Alloys in Petrochemical Facilities." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02255.

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Abstract Real-world plant experience along with laboratory experimental studies is being used to optimize the corporate cooling water systems. All aspects of the program are being considered, including passivation treatments for individual bundles, system pre-film treatments, and long-term cooling water chemistries. The aim of the optimization plan is to select the most favorable combination of passivation, pre-film, and cooling water solutions that provides the most cost-effective protection of the system within defined performance targets. Electrochemical techniques are being used to investi
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Park, Hyung Soo, Indranil Chatterjee, Shawna Johnston, et al. "Microbially Influenced Corrosion in Oil Sands Water Handling Facilities." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11226.

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Abstract Brackish waters drawn from the McMurray and Grand Rapids geological formations are being used increasingly to support the recovery of bitumen from Alberta oil sands by steam-assisted gravity drainage (SAGD); yet, these waters are proving to be surprisingly corrosive. Because continuous availability of water is critical to sustained production, a study was initiated to determine the potential role of MIC in water handling and treatment facilities. Field samples of water and cut-out pipe provided by an operating company were characterized in terms of chemical and microbial activity. Cor
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Zamanzadeh, M., K. O’Connor, and B. Bavarian. "Case Histories of Corrosion Problems above and below the Water Surface in Waste Water Facilities." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89589.

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Abstract This paper reports analysis of corrosion failures above and below the water surface in waste water treatment facilities. The metallurgical and chemical characteristics of the failures have been extensively investigated by detailed cross section, electron microscopy, X-ray diffraction and energy dispersive X-ray analysis. The types of corrosion are atmospheric, pitting, hydrogen sulfide attack and bacteria induced corrosion. The paper covers both basic and applied aspects of the failures. Following this a brief description of the corrosion mechanisms involved is presented.
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Jung, Geunsu, Byoung Young Yoon, Jae Kwang Lee, and Chae-Seon Lim. "Effect of Chlorination on Corrosion of 90-10 Cu-Ni Alloy for Ballast Water System." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11418.

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Abstract Cu-based alloys are frequently used for seawater pipings because of their resistance to chloride pitting as well as anti-fouling characteristics. One of the variations of Cu based alloys, 90-10 Cu-Ni alloy, which is 10 mass % of Ni alloyed to Cu, is often a very attractive choice for seawater applications such as ballast water systems for its reliable performance in seawater at lower cost. Seawater intake to ballast water tanks is normally treated with disinfectants, such as chlorine, by ballast water treatment systems (BWTS) to kill invasive species in ballast water. These invasive s
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Park, Hyung Soo, Jaspreet Mand, Thomas R. Jack, and Gerrit Voordouw. "Microbial Community Composition and MIC in Water Systems for Bitumen Production by SAGD." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02768.

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Abstract Internal corrosion risk exists in the pipeline systems and treatment facilities supplying water from the subsurface to steam-generating facilities in Steam Assisted Gravity Drainage (SAGD) operations. The waters contain high concentrations of bicarbonate, and some sulfate, but no nitrate. Water treatment includes addition of sodium bisulfite (SBS), as an oxygen scavenger. Samples were obtained from a source well and water treatment facility upstream and downstream of the SBS injection point. The planktonic microbial community was found to change significantly through the system. Expos
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Chitwood, Greg B. "Experience with Corrosion of Downhole Completion Equipment in Water Injection Service." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93057.

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Abstract Field histories of corrosion with completion equipment in water injection service reveal that corrosion is strongly influenced by dissolved oxygen. Experience suggests that while corrosion is minimized by exclusion of oxygen, practical limitations of water treatment and surface injection facilities require that critical components be made of inherently-resistant materials.
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Informes sobre el tema "Ballast water treatment facilities"

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University of Wisconsin-Superior, University. Electron Beam Treatment of Ballast Water. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1969678.

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Brizzolara, Robert A., Eric R. Holm, and David M. Stamper. Disinfection of Water by Ultrasound: Application to Ballast Water Treatment. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada469441.

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Kessenich, Brennan, Irina Irvine, and Christine Lipsky. An overview of ballast water transport and treatment of aquatic invasive species. National Park Service, 2022. http://dx.doi.org/10.36967/2294665.

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Ambalam, T. Hanford facilities tracer study report (315 Water Treatment Facility). Revision 1. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/69416.

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Lewis, Mike. Recycled Water Reuse Permit Renewal Application for the Central Facilities Area Sewage Treatment Plant. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1170311.

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Olsen, Daniel, Sasank Goli, David Faulkner, and Aimee McKane. Opportunities for Automated Demand Response in Wastewater Treatment Facilities in California - Southeast Water Pollution Control Plant Case Study. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1168600.

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Ducci, Jorge, Javier Grau, María del Rosario Navia Díaz, Dougal Martin, Traci Kuratomi, and Alfredo Rihm. Water and Sanitation in Belize. Inter-American Development Bank, 2014. http://dx.doi.org/10.18235/0009154.

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In the last decade, Belize has seen major improvements in access to water, but it is behind in achieving universal access to improved sanitation facilities. Belize has also made progress in terms of the disposal of solid waste in the central and western regions, including in the largest urban area, Belize City. Despite these developments, there is a need to further improve the performance of these sectors, especially in terms of wastewater collection and treatment in urban areas throughout the country and solid waste collection and final disposal in the northern (Corozal and Orange Walk distri
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Theiling, Charles. A review of algal phytoremediation potential to sequester nutrients from eutrophic surface water. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47720.

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Harmful algal blooms (HABs) and coastal hypoxic zones are evidence of cultural nutrient enrichment affecting public health and water supplies, aquatic ecosystem health, and economic well-being in the United States. Recognition of the far-reaching impacts of Midwest agriculture has led to establishing nutrient reduction objectives for surface waters feeding the Gulf of Mexico, Lake Erie, and many smaller water bodies. Municipal nutrient enrichment impacts have been addressed by increasing levels of sewage treatment and waste management through the Clean Water Act era, but HABs rebounded in the
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Griggs, Christopher, Scott Waisner, Jacob Lalley, et al. Employing ultrafiltration and reverse osmosis (UF/RO) for treatment of source-separated graywater : ER-201636. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48371.

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In field operating environments, military units must ensure access to a critical water supply to maintain mission readiness. Increasing complexity of logistics and costs to transport water and climate change are driving the development and demonstration of water treatment units. The treatment unit described uses ultrafiltration (UF) and reverse osmosis (RO) mem-brane technologies with a disinfection step to treat low-strength graywater from shower facilities at Camp Shelby Joint Force Training Center in Hattiesburg, Mississippi. Samples were collected from human shower sampling events. During
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OLUWASANYA, Grace, Ayodetimi OMONIYI, Duminda PERERA, Manzoor QADIR, and Kaveh MADANI. Unmasking the Unseen: The Gendered Impacts of Water Quality, Sanitation and Hygiene. United Nations University Institute for Water, Environment and Health (UNU INWEH), 2024. http://dx.doi.org/10.53328/inr24gar011.

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This report investigated the interplay between water quality, sanitation, hygiene and gender by examining distinct variables of water quality and their varying impacts on gender like reported water-related illnesses of males and females, and the consequences of water quality, sanitation, and hygiene on menstrual hygiene practices, particularly focusing on a low- and middle-income country- LMICs. This report presents the key findings, outlining a framework and guidance for examining gender-specific impacts stemming from poor water quality and WASH practices through a piloted case study in Abeok
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