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Relevant bibliographies by topics / Organic reducers

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Academic literature on the topic 'Organic reducers'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

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Journal articles on the topic "Organic reducers"

1

Liu, Fengbao, Jinsheng Sun, Xianbin Huang, and Yuan Geng. "Development of a Low-Molecular-Weight Filtrate Reducer with High-Temperature Resistance for Drilling Fluid Gel System." Gels 9, no. 10 (2023): 805. http://dx.doi.org/10.3390/gels9100805.

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Currently, conventional polymeric filtrate reducers with high-temperature resistance for use in drilling fluids have high molecular weights, which greatly affects the rheological properties. Therefore, to address the challenges in regulating the rheology and filtration performance of high-density drilling fluids at high temperatures, it is essential to develop low-molecular-weight filtrate reducers with high-temperature resistance. In this study, a low-molecular-weight filtrate reducer with high-temperature resistance (LMF) was prepared via free radical polymerization from acrylamide and 2-acr

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Wang, Qin, Chong Zhi Li, Jun Chao Liu, and Mo Yi Xu. "Study and Application of a Modified Agent GHPC-1 for Green High-Performance Concrete." Advanced Materials Research 535-537 (June 2012): 1955–60. http://dx.doi.org/10.4028/www.scientific.net/amr.535-537.1955.

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A modified agent GHPC-1 for green high-performance concrete was composed of the strength-increasing groups of organic alcohol amine, the slump-retaining groups of carboxylate polymer and the workability-stabilizing groups of amide. It could be used through substituting some of polycarboxylate water-reducers or combining with polycarboxylate water-reducers to modify the workability of fresh concrete and to increase the strength of hardened concrete. The adaptability tests of cementing materials with admixtures show that the dispersing ability was almost not influenced but the retaining ability

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Sun, Wei, Bojun Li, Weiping Zhu, et al. "Research on adsorption and damage characteristics of slick water in coalbed methane development." IOP Conference Series: Earth and Environmental Science 984, no. 1 (2022): 012001. http://dx.doi.org/10.1088/1755-1315/984/1/012001.

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Abstract In the process of coalbed fracturing, the drag reducers absorbed on the surface of the coalbed causes water lock damage and decreases gas production efficiency of coalbed methane. Thus, research on low-damage coalbed drag reducers is of great significance. Aiming at four drag reducers with different molecular weights, the law of drag reducers adsorption was investigated through static adsorption test and contact angle tests. Afterwards, a core displacement experiment was carried out to study the damage rate of slick water to the coabed, and the nanoemulsion CND was used for competitiv

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Chï¿½neby, D., A. Brauman, B. Rabary, and L. Philippot. "Differential Responses of Nitrate Reducer Community Size, Structure, and Activity to Tillage Systems." Applied and Environmental Microbiology 75, no. 10 (2009): 3180–86. http://dx.doi.org/10.1128/aem.02338-08.

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ABSTRACT The main objective of this study was to determine how the size, structure, and activity of the nitrate reducer community were affected by adoption of a conservative tillage system as an alternative to conventional tillage. The experimental field, established in Madagascar in 1991, consists of plots subjected to conventional tillage or direct-seeding mulch-based cropping systems (DM), both amended with three different fertilization regimes. Comparisons of size, structure, and activity of the nitrate reducer community in samples collected from the top layer in 2005 and 2006 revealed tha

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Choi, Euiso, and Jay M. Rim. "Competition and Inhibition of Sulfate Reducers and Methane Producers in Anaerobic Treatment." Water Science and Technology 23, no. 7-9 (1991): 1259–64. http://dx.doi.org/10.2166/wst.1991.0577.

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Competition for substrate between sulfate reducing and methane producing bacteria, and the inhibitory effects of sulfide produced from microbial sulfate reduction were investigated in this study for the selection of a proper anaerobic treatment process using laboratory anaerobic contact units. Substrates used were both synthetic waste with various COD/SO42− ratios, and industrial wastes. Sulfate reducers and methane producers were very competitive at COD/SO42− ratio of 1.7 to 2.7. As the ratio increased/methane producers predominated, and sulfate reducers were predominating as the ratio decrea

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Zhang, Fan, Qun Zhang, Zhaohui Zhou, Lingling Sun, and Yawen Zhou. "Study on the Effect of Different Viscosity Reducers on Viscosity Reduction and Emulsification with Daqing Crude Oil." Molecules 28, no. 3 (2023): 1399. http://dx.doi.org/10.3390/molecules28031399.

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The urgent problem to be solved in heavy oil exploitation is to reduce viscosity and improve fluidity. Emulsification and viscosity reduction technology has been paid more and more attention and its developments applied. This paper studied the viscosity reduction performance of three types of viscosity reducers and obtained good results. The viscosity reduction rate, interfacial tension, and emulsification performance of three types of viscosity reducers including anionic sulfonate, non-ionic (polyether and amine oxide), and amphoteric betaine were compared with Daqing crude oil. The results s

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Tang, Zhichuan, Zhengsong Qiu, Hanyi Zhong, Hui Mao, Kai Shan, and Yujie Kang. "Novel Acrylamide/2-Acrylamide-2-3 Methylpropanesulfonic Acid/Styrene/Maleic Anhydride Polymer-Based CaCO3 Nanoparticles to Improve the Filtration of Water-Based Drilling Fluids at High Temperature." Gels 8, no. 5 (2022): 322. http://dx.doi.org/10.3390/gels8050322.

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Filtration loss control under high-temperature conditions is a worldwide issue among water-based drilling fluids (WBDFs). A core–shell high-temperature filter reducer (PAASM-CaCO3) that combines organic macromolecules with inorganic nanomaterials was developed by combining acrylamide (AM), 2-acrylamide-2-methylpropane sulfonic acid (AMPS), styrene (St), and maleic anhydride (MA) as monomers and nano-calcium carbonate (NCC). The molecular structure of PAASM-CaCO3 was characterized. The average molecular weight of the organic part was 6.98 × 105 and the thermal decomposition temperature was abou

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Zavarzina, D. G., A. A. Klyukina, A. Y. Merkel, T. A. Maslova, and A. A. Maslov. "Alkalothermophilic Iron-Reducing Bacteria of the Goryachinsk Thermal Water Basin." Microbiology 93, no. 6 (2024): 864–75. http://dx.doi.org/10.1134/s0026261724606845.

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Abstract A study of iron-reducing prokaryotes that use the poorly crystalline mineral ferrihydrite as an electron acceptor revealed their widespread occurrence on the planet. However, the ability of iron reducers to develop under polyextreme conditions (at elevated values of pH and temperature) has not been previously demonstrated. To confirm the existence of alkalothermophilic iron reducers, we studied the water and sediment samples from the Goryachinsk nitrogen-rich thermal water basin. These springs are associated with young tectonic fractures in the Baikal rift zone; their water is charact

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Baloza, Marwa, Susann Henkel, Sabine Kasten, Moritz Holtappels, and Massimiliano Molari. "The Impact of Sea Ice Cover on Microbial Communities in Antarctic Shelf Sediments." Microorganisms 11, no. 6 (2023): 1572. http://dx.doi.org/10.3390/microorganisms11061572.

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The area around the Antarctic Peninsula (AP) is facing rapid climatic and environmental changes, with so far unknown impacts on the benthic microbial communities of the continental shelves. In this study, we investigated the impact of contrasting sea ice cover on microbial community compositions in surface sediments from five stations along the eastern shelf of the AP using 16S ribosomal RNA (rRNA) gene sequencing. Redox conditions in sediments with long ice-free periods are characterized by a prevailing ferruginous zone, whereas a comparatively broad upper oxic zone is present at the heavily

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Wei, Juanming, Wenfeng Jia, Luo Zuo, Hao Chen, and Yujun Feng. "Turbulent Drag Reduction with an Ultra-High-Molecular-Weight Water-Soluble Polymer in Slick-Water Hydrofracking." Molecules 27, no. 2 (2022): 351. http://dx.doi.org/10.3390/molecules27020351.

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Water-soluble polymers as drag reducers have been widely utilized in slick-water for fracturing shale oil and gas reservoirs. However, the low viscosity characteristics, high operating costs, and freshwater consumption of conventional friction reducers limit their practical use in deeper oil and gas reservoirs. Therefore, a high viscosity water-soluble friction reducer (HVFR), poly-(acrylamide-co-acrylic acid-co-2-acrylamido-2-methylpropanesulphonic acid), was synthesized via free radical polymerization in aqueous solution. The molecular weight, solubility, rheological behavior, and drag reduc

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Dissertations / Theses on the topic "Organic reducers"

1

McDonald, Heather Brown. "The effect of sulfide inhibition and organic shock loading on anaerobic biofilm reactors treating a low-temperature, high-sulfate wastewater." Diss., University of Iowa, 2007. http://ir.uiowa.edu/etd/129.

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Zhao, Yuxi. "Synthèse de donneurs d’électrons organiques : application en synthèse organique et chimie des polymères." Electronic Thesis or Diss., Aix-Marseille, 2021. http://www.theses.fr/2021AIXM0156.

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Les donneurs d'électrons organiques (DEO), aux potentiels redox exceptionnellement négatifs, ont montré un intérêt particulier en synthèse organique du fait de leurs fortes propriétés réductrices. Ils sont capables de transférer spontanément un ou deux électrons à des substrats organiques, formant ainsi des intermédiaires radicalaires ou anioniques. Néanmoins, la diversité structurale des DEO est limitée et leur champ d'application assez restreint.Dans cette thèse, nous avons tout d'abord développé de nouvelles bibliothèques de DEO afin d'identifier de nouvelles familles de réducteurs organiqu

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Canfield, Lesley Mary. "Microbiological transformations of partially reduced heterocycles." Thesis, University of Portsmouth, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358921.

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Hessler, Alex G. "Reduced Tillage and Living Mulches for Organic Vegetable Production." UKnowledge, 2013. http://uknowledge.uky.edu/pss_etds/33.

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Reduced tillage and living mulches are alternative management strategies that can improve soil quality by minimizing disturbance and building soil organic matter. Weed suppression by these two practices alone is often insufficient to avoid crop yield losses, but their performance in an integrated system is not well understood. This project investigated the production of bell pepper (Capsicum annuum L.) and dry bean (Phaseolus vulgaris L.) in conventional tillage and strip tillage with a living mulch of teff (Eragrostis tef Zucc.) and Korean lespedeza (Kummerowia stipulacea Maxim.). Yields of p

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Chari, Tarun. "Reduced graphene oxide based transparent electrodes for organic electronic devices." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=104534.

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This thesis explores the utility of reduced graphene oxide and hybrid reduced graphene oxide/single walled carbon nanotubes as a transparent electrode. Graphene oxide was fabricated using the modified Hummers method, transferred to arbitrary substrates by a vacuum filtration method, and reduced chemically and thermally thus creating thin, large area reduced graphene oxide films. Films were characterized electrically, optically, spectroscopically, and topographically. Raman and X-ray photoelectron spectroscopy techniques were utilized to ensure successful fabrication of reduced graphene oxide.

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Hillis, Jeffrey Jackson. "Polychlorinated biphenyl exposure reduces reproductive performance of male bluegills (Lepomis macrochirus)." OpenSIUC, 2013. https://opensiuc.lib.siu.edu/theses/1347.

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Endocrine disrupting chemicals in wild animals, including fish, can disrupt reproduction by causing intersexuality. Organic pollutants, specifically polychlorinated biphenyls (PCBs), have been shown to be estrogenic or anti-androgenic likely contributing to intersexuality in males. Organic pollutants persist in the environment despite being restricted for use in the United States. Bluegills, Lepomis macrochirus, play a crucial role in lake food webs as forage and sport fish and may be affected by PCBs. In the current study, male bluegills collected in 2010 from selected Illinois lakes were a

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Chen, Sen. "Reduced Organic Sulfur: Analyisis and Interaction with Mercury in the Aquatic Environment." FIU Digital Commons, 2011. http://digitalcommons.fiu.edu/etd/442.

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Reduced organic sulfur (ROS) compounds are environmentally ubiquitous and play an important role in sulfur cycling as well as in biogeochemical cycles of toxic metals, in particular mercury. Development of effective methods for analysis of ROS in environmental samples and investigations on the interactions of ROS with mercury are critical for understanding the role of ROS in mercury cycling, yet both of which are poorly studied. Covalent affinity chromatography-based methods were attempted for analysis of ROS in environmental water samples. A method was developed for analysis of environmental

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McAdams, Brandon C. "Relationships between reduced sulfur and dissolved organic matter in prairie pothole wetlands." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1493627284045985.

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ALRASHED, MAHER M. "ORGANIC/INORGANIC HYBRID COATINGS FOR ANTICORROSION APPLICATIONS." University of Akron / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=akron1491226580793534.

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Dcunha, Ruhee Lancelot. "Towards an Improved Method for the Prediction of Linear Response Properties of Small Organic Molecules." Diss., Virginia Tech, 2021. http://hdl.handle.net/10919/104677.

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Quantum chemical methods to predict experimental chiroptical properties by solving the time-dependent Schrödinger equation are useful in the assignment of absolute configurations. Chiroptical properties, being very sensitive to the electronic structure of the system, require highly-accurate methods on the one hand and on the other, need to be able to be computed with limited computational resources. The calculation of the optical rotation in the solution phase is complicated by solvent effects. In order to capture those solvent effects, we present a study that uses conformational averaging an

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Books on the topic "Organic reducers"

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Frazier, D. O. Microgravity studies of organic and polymeric materials: Proceedings of a workshop held in Huntsville, Alabama, April 27, 1993. George C. Marshall Space Flight Center, 1994.

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Massachusetts. Dept. of Environmental Protection. Office of Technical Assistance. Foxboro reduces VOC emissions while eliminating cadmium and cyanide discharges. Office of Technical Assistance, Executive Office of Environmental Affairs, Commonwealth of Massachusetts, 1995.

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Commission, European, ed. Feasibility study on the implementation of economic measures to reduce emissions of organic solvents: Final report : document. Office for Official Publications of the European Communities, 1996.

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Olsthoorn, A. A. Feasibility study on the implementation of economic measures to reduce emissions of organic solvents: Final report. Office for Official Publications of the European Communities, 1996.

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Sologar, Veena Sharmila. Modeling the biofiltration of air emissions containing reduced sulfur compounds and volatile organic compounds. National Library of Canada, 2002.

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David, Sarokin, ed. Cutting chemical wastes: What 29 organic chemical plants are doing to reduce hazardous wastes. INFORM, 1985.

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Massachusetts. General Court. Senate. Post Audit and Oversight Bureau. The gift of life: Massachusetts can do more to promote organ and tissue donations and reduce preventable deaths. Senate Post Audit and Oversight Bureau, 2002.

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Westall, John C. The use of cationic surfactants to modify aquifer materials to reduce the mobility of hydrophobic organic compounds / John C. Westall ... [et al.]. U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory, 1994.

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Westall, John C. The use of cationic surfactants to modify aquifer materials to reduce the mobility of hydrophobic organic compounds / John C. Westall ... [et al.]. U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory, 1994.

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United States. Environmental Protection Agency. Office of Air Quality Planning and Standards, ed. Study of volatile organic compound emissions from consumer and commercial products: Economic incentives to reduce VOC emissions from consumer and commercial products. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 1995.

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Book chapters on the topic "Organic reducers"

1

Bourbonnais, Claude. "Scaling Approach to Electronic Correlations in Organic Conductors." In Interacting Electrons in Reduced Dimensions. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0565-1_26.

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Ural, Cihan. "Immunotherapy in Benign Hematological Diseases." In Immunotherapy in Human Cancers. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053359388.5.

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The immune system is a network of biological systems that protects an organism from diseases. Immunotherapy, also called biological therapy, treats diseases by activating or suppressing the immune system. Immunotherapy uses substances to stimulate or suppress the immune system to help the body fight cancer, autoimmune disorder and other diseases. Immunotherapeutics have transformed the treatment of malignant diseases and also afford major opportunities for treating diseases beyond cancer. Apart from cancer treatment, immunotherapy reduces an abnormal immune response in autoimmune diseases; in

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Bregnhøj, Mikkel, and Peter R. Ogilby. "Molecular Oxygen in Photoresponsive Organic Materials." In Emerging Strategies to Reduce Transmission and Thermalization Losses in Solar Cells. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70358-5_7.

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Karreman, Hubert J., and Wendy Fulwider. "Animal well-being on organic farms." In Improving animal welfare: a practical approach, 3rd ed. CABI, 2021. http://dx.doi.org/10.1079/9781789245219.0268.

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Abstract This chapter discusses the animal welfare requirements for organic farms; how to select genetic lines of animals that are suitable for organic farming; grazing more than one species on a pasture; understand the differences between EU, US and Canadian organic programmes and the importance of using natural medical treatments to reduce or eliminate antibiotics.

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Delaide, Boris, Hendrik Monsees, Amit Gross, and Simon Goddek. "Aerobic and Anaerobic Treatments for Aquaponic Sludge Reduction and Mineralisation." In Aquaponics Food Production Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15943-6_10.

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AbstractRecirculating aquaculture systems, as part of aquaponic units, are effective in producing aquatic animals with a minimal water consumption through effective treatment stages. Nevertheless, the concentrated sludge produced after the solid filtration stage, comprising organic matter and valuable nutrients, is most often discarded. One of the latest developments in aquaponic technology aims to reduce this potential negative environmental impact and to increase the nutrient recycling by treating the sludge on-site. For this purpose, microbial aerobic and anaerobic treatments, dealt with ei

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Mahmood, Zafar, Shaomin Ji, Jianzhang Zhao, et al. "Organic Triplet Photosensitizers for Triplet-Triplet Annihilation Upconversion." In Emerging Strategies to Reduce Transmission and Thermalization Losses in Solar Cells. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70358-5_5.

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Racke, Kenneth D. "A Reduced Risk Insecticide for Organic Agriculture: Spinosad Case Study." In Crop Protection Products for Organic Agriculture. American Chemical Society, 2006. http://dx.doi.org/10.1021/bk-2007-0947.ch007.

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Lorenz, Klaus, and Rattan Lal. "Combining Conventional and Organic Practices to Reduce Climate Impacts of Agriculture." In Organic Agriculture and Climate Change. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-17215-1_5.

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Mazumdar, Sumit. "A Unified Theoretical Approach to Superconductors with Strong Coulomb Correlations: The Organics, LiTi2O4, Electron- and Hole-Doped Copper Oxides and Doped BaBiO3." In Interacting Electrons in Reduced Dimensions. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0565-1_35.

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Zarrabi, Nasim. "Relating Charge Transfer State Kinetics and Strongly Reduced Bimolecular Recombination in Organic Solar Cells." In Optoelectronic Properties of Organic Semiconductors. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-93162-9_5.

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Conference papers on the topic "Organic reducers"

1

Goenaga-Mafud, L. C., J. D. Vollet-Filho, N. M. Inada, C. Kurachi, and V. S. Bagnato. "Ultraviolet Radiation - C: Promising Optical Technique in the Decontamination of Organs for Transplantation." In Latin America Optics and Photonics Conference. Optica Publishing Group, 2024. https://doi.org/10.1364/laop.2024.tu4a.30.

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At present, there is a pursuit to increase the availability of organs for transplantation. Here, it is demonstrated that UV-C during the organ infusion process reduces the bacterial load of the organ.

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Prenger, Frank, and Kathrin Hesnaoui. "Innovative and Sustainable Corrosion Protection Solutions for Foundation Structures of Offshore Wind Turbines." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17526.

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ABSTRACT The steel structures of offshore wind turbine foundations have so far only been protected cathodically (galvanic anodes/impressed current systems) in the underwater area. More recent German regulations recommend an additional coating in order to reduce the required anode masses (1). In most cases, organic top coatings are used for this purpose, which significantly reduces the necessary protective current requirement. However, organic top coatings lose their barrier protection effect due to damage, defects and ageing, which increases the protective current requirement again. Mechanical

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Diesing, Stefan, Le Zhang, Thomas Sayner, Arvydas Ruseckas, Eli Zysman-Colman, and Ifor D. W. Samuel. "How should we reduce efficiency roll-off in TADF OLEDs? A figure of merit approach." In Organic and Hybrid Light Emitting Materials and Devices XXVIII, edited by Tae-Woo Lee, Franky So, and Ji-Seon Kim. SPIE, 2024. http://dx.doi.org/10.1117/12.3028839.

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Xie, Jeffrey, Chris Foy, Robert Worthingham, and Mark Piazza. "Environmental Effects on the Susceptibility and Crack Growth of near Neutral PH Stress Corrosion Cracking." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10297.

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Abstract The environmental effects on the susceptibility and crack growth of near-neutral pH stress corrosion cracking (SCC) were characterized using mechanical testing, hydrogen permeation and potential drop measurements. The investigated environmental parameters were dissolved CO2, HCO3−, pH, sulfate and chloride, sulfide and organics (9,10-anthraquinone-2,6-disulfonate (AQDS), Laurentian humic acid (LHA) and Laurentian fulvic acid (LFA)). Sufficient hydrogen concentration was critical for the susceptibility of near-neutral pH SCC. Hydrogen concentration was directly proportional to the conc

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Konys, J., A. Ruck, J. Novotny, and J. Hausselt. "Corrosion of Nickel Based Alloy G-30 between 100 and 420°C, pH Values from 2 to 6 and Pressures Ranging from 250 to 480 Bar under Conditions of Supercritical Water Oxidation." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01366.

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Abstract Supercritical water oxidation (SCWO) is a promising and very effective method for the oxidation of organic wastes. Its high solubility for organic compounds and its special physical properties (i.e. density, viscosity) resulting in a key advantage over standard processes like incineration. Due to the formation of HCl during oxidation of chlorine organics, a severe corrosion attack of most of the materials has been observed. This paper describes the results of investigations of nickel base alloy G-30, exposed at pH values from 2 to 6, temperatures ranging from 100-420°C and pressures b

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Fodi, S., J. Konys, J. Hausselt, H. Schmidt, and V. Casal. "Corrosion of High Temperature Alloys in Supercritical Water Oxidation Systems." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98416.

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Abstract Supercritical water oxidation (SCWO) is a promising and very effective method for the oxidation of organic wastes. Its high solubility for organic compounds and its special physical properties (i.e. density, viscosity) resulting in a key advantage over standard processes like incineration. Due to the formation of HCl during oxidation of chlorine organics, a severe corrosion attack of most of the materials has been observed. This paper describes the results of investigations of high temperature alloys like alloy No. 214, alloy 602 Ca, g-30 alloy alloy 625 and alloy 686, exposed at 400

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Fuller, Ross K., and John W. McCarthy. "Recovery from Low pH Excursions in Cooling Water Systems Using All-Organic Treatment Programs." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87158.

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Abstract A low pH excursion can cause severe damage to an open recirculating cooling system which can cause a plant to shut down. With properplanning, the probability of having a pH excursion can be reduced but not eliminated entirely. Assuming that an accidental excursion has a finite probability of occurring, proper planning can minimize the effects of low pH. Once control of pH has been regained after a low pH excursion, a program of repassivation is necessary to minimize corrosion of active metal surfaces. Depending upon the severity of an excursion, repassivation using an all-organic corr

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Yagüe, Alex, and David Morton. "Challenging the Organic “Zinc Rich” Primer Standard." In Coatings+ 2020. SSPC, 2020. https://doi.org/10.5006/s2020-00077.

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Abstract Zinc-rich primers are often the primer of choice during new construction of assets placed offshore for oil & gas production. The SSPC-Paint 20 specification covers both inorganic (Type I) and organic (Type II) highly pigmented zinc-rich coatings and the level of zinc dust is classified by the weight of zinc in the dried film. Oil & gas specifications demand at least Level 2 (≥ 77% and less than 85%) to meet the performance demands of this specification and the harsh conditions experienced when offshore. In conventional zinc-rich epoxy primers (Type II) the high levels of zinc

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Kendig, M., and S. Jeanjaquet. "Electrochemical Impedance and the Identification of Environmentally Compliant Protective Coatings." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92465.

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Abstract A number of corrosion-protective coatings containing reduced volatile organic content (VOC) do not compare favorably to a conventional high VOC coating. The evaluation of model solvent and non-solvent epoxy films using electrochemical impedance spectroscopy of samples exposed to 0.5 M NaCl demonstrated, however, that elimination of solvent entirely can be beneficial to the corrosion resistance of organic films.

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Webster, R. T. "Zirconium Cost Effective Uses in Corrosive Applications." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87459.

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Abstract Zirconium is resistant to many corrosive media such as acids, alkalies, organic compounds and salts. When used in applications where high corrosion resistance is required, zirconium will reduce maintenance and downtime and in many cases will increase process efficiency. Several examples of cost savings are shown. Three different sulfuric acid applications are cited. In nitric acid where austenitic stainless steels and titanium had limited corrosion resistance, the use of zirconium has led to reduced maintenance and increased process efficiency. The replacement of a brick-lined tower a

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Reports on the topic "Organic reducers"

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MacDonald, James D., Aharon Abeliovich, Manuel C. Lagunas-Solar, David Faiman, and John Kabshima. Treatment of Irrigation Effluent Water to Reduce Nitrogenous Contaminants and Plant Pathogens. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568092.bard.

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The contamination of surface and subterranean drinking water supplies with nitrogen-laden agricultural wastewater is a problem of increasing concern in the U.S. and Israel. Through this research, we found that bacteria could utilize common organic wastes (e.g. paper, straw, cotton) as carbon sources under anaerobic conditions, and reduce nitrate concentrations in wastewater to safe levels. Two species of bacteria, Cellulomonas uda and a Comamonas sp., were required for dentitrification. Celulomonas uda degraded cellulose and reduced nitrate to nitrite. In addition, it excreted soluble organic

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Di Pasquale, Alice, Kerri Palmer-Quinn, and Hannah Moody. Pesticides, organic food and breast cancer. Breast Cancer UK, 2025. https://doi.org/10.71450/95822655.

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Pesticides are chemicals used in agriculture and residential areas to repel or control certain forms of plant or animal life that are considered to be pests. Many of these chemicals are harmful and may damage the DNA, alter gene expression, induce oxidative stress, or act as Endocrine Disrupting Chemicals (EDCs). Some pesticides have also been classified as potentially promoting cancer by international regulatory bodies. People working with pesticides may be exposed to higher levels, whilst the rest of the population is primarily exposed through the diet or when pesticides are used in resident

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Gerstl, Zev, Thomas L. Potter, David Bosch, et al. Novel Herbicide Formulations for Conservation-Tillage. United States Department of Agriculture, 2009. http://dx.doi.org/10.32747/2009.7591736.bard.

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The overall objective of this study was to develop, optimize and evaluate novel formulations, which reduce herbicide leaching and enhance agronomic efficacy. Numerous studies have demonstrated that CsT promotes environmental quality and enhances sustainable crop production, yet continued use of CsT-practices appears threatened unless cost effective alternative weed control practices can be found. The problem is pressing in the southern portion of the Atlantic Coastal Plain region of the eastern USA where cotton and peanut are produced extensively. This research addressed needs of the region’s

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Jokela, Dana, and Ajay Nair. Effects of Reduced Tillage and Split Fertilizer Application in Organic Broccoli and Pepper Production Systems. Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/farmprogressreports-180814-2768.

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Jokela, Dana, and Ajay Nair. Effects of Reduced Tillage and Split Fertilizer Application in Organic Broccoli and Pepper Production Systems. Iowa State University, Digital Repository, 2016. http://dx.doi.org/10.31274/farmprogressreports-180814-32.

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Forrest, Stephen R., Mark E. Thompson, and Mike Hack. Final Report: Stable, High Efficiency White Electrophosphorescent Organic Light Emitting Devices (OLED) by Reduced Molecular Dissociation. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1467469.

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Nathalie A. Wall and Baohua Gu. INFLUENCE OF NATURAL AND SYNTHETIC ORGANIC LIGANDS ON THE STABILITY AND MOBILITY OF REDUCED TC(IV). Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1050624.

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Litaor, Iggy, James Ippolito, Iris Zohar, and Michael Massey. Phosphorus capture recycling and utilization for sustainable agriculture using Al/organic composite water treatment residuals. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600037.bard.

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Objectives: 1) develop a thorough understanding of the sorption mechanisms of Pi and Po onto the Al/O- WTR; 2) determine the breakthrough range of the composite Al/O-WTR during P capturing from agro- wastewaters; and 3) critically evaluate the performance of the composite Al/O-WTR as a fertilizer using selected plants grown in lysimeters and test-field studies. Instead of lysimeters we used pots (Israel) and one- liter cone-tainers (USA). We conducted one field study but in spite of major pretreatments the soils still exhibited high enough P from previous experiments so no differences between

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Teran, Heidi, Diana Giraldo, Gabriel Chiappo, Maria del Pilar Noriega, and Farid Chejne Janna. Characterization of oil palm biomass, derived materials, and applications. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.bbb.7.

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The aim of this case study is to identify the value added of existent biomass fibers (i.e., agro-industrial byproducts) and potential blends. The purpose is to explain the facts about sustainable and/or organic oil palm biomass in the energy recovery sector and in the biobased materials industry. Demand for sustainable biobased materials and energy recovery from biomass triggered the rapid growth experienced by the agricultural industry over recent years, leading to concerns about its impact on the environment and ecosystem. The agricultural industry is currently making efforts to improve sust

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Kippelen, Bernard. Stable White Organic Light-emitting Diodes Enabled by New Materials with Reduced Excited State Lifetime (Final Report). Office of Scientific and Technical Information (OSTI), 2020. http://dx.doi.org/10.2172/1764158.

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