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Journal articles on the topic 'Electroplating chemicals industry'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Averina, Yu M., G. E. Kalyakina, V. V. Menshikov, Yu I. Kapustin, and V. S. Boldyrev. "Neutralisation Process Design for Electroplating Industry Wastewater Containing Chromium and Cyanides." Herald of the Bauman Moscow State Technical University. Series Natural Sciences, no. 84 (June 2019): 70–80. http://dx.doi.org/10.18698/1812-3368-2019-3-70-80.

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Manufacturing processes in the electroplating industry employ hazardous chemicals and generate hazardous waste, including hexavalent chromium compounds and heavy metal cyanides. We designed a reagent-based treatment technology that can remove these contaminants and is relatively simple to implement and maintain. The technology features low reagent consumption but high treatment efficiency and simplifies separating precipitates from the treated effluent. The paper presents a detailed description of how to neutralise electroplating shop wastewater. We propose a system of organizational and techn

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Dr., Monika Singh* and Dr.Susan Verghese.P. "CONVENTIONAL AND INNOVATIVE TECHNIQUES FOR REMOVAL OF HEAVY METALS FROM ELECTROPLATING INDUSTRY WASTE WATER." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 10 (2016): 150–59. https://doi.org/10.5281/zenodo.159343.

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The main goal today is to adopt appropriate measures and develop suitable techniques for removing heavy metals from waste water released from industrial operations. The major constituents in the waste water being generated from the metal finishing processes are cyanides, various metal ions [Fe, Cu, Ni, Ag, Mn, Pb, Zn and Cr(VI)] oils and greases, organic solvents, acids and alkalies. The characteristics of the waste stream from electroplating industries are so toxic and corrosive due to the presence of these heavy metals. The present paper reveals the electroplating industry operations which i

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3

Zhang, Zhien. "Application of inorganic chemicals in industrial wastewater treatment." E3S Web of Conferences 358 (2022): 02058. http://dx.doi.org/10.1051/e3sconf/202235802058.

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With the development of social economy, environmental protection projects have attracted wide attention from all walks of life, especially in industrial development, which can pay attention to environmental problems. Inorganic chemicals have important value in industry and can be well used for scientific treatment of industrial wastewater. It mainly includes the specific application of inorganic chemicals in industrial treatment of printing and dyeing wastewater, heavy metal wastewater, papermaking wastewater, fur, slaughter and other organic wastewater, and electroplating wastewater.Understan

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4

Machado, Tiele Caprioli, and Marla Azário Lansarin. "Wastewater containing Cr(VI) treatment using solar tubular reactor." Water Science and Technology 74, no. 7 (2016): 1698–705. http://dx.doi.org/10.2166/wst.2016.344.

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The hexavalent chromium, Cr(VI), which is generated in the electroplating process, is toxic to most organisms and potentially harmful to human health. The method generally used for remediation of wastewater containing Cr(VI) employs chemicals with high toxicity. This work proposes an alternative technology for the treatment of these wastewaters, based on photochemical reduction of Cr(VI) by alcohols under radiation, which is environmentally sustainable and economically viable. Initially, a batch reactor in laboratory scale was used to determine the best experimental conditions and its specific

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J. Shamkhi, Hibatallah, and Tamara K. Hussein. "HEAVY METALS (Pb+2, Ni+2, Zn+2) REMOVAL FROM WASTEWATER USING LOW COST ADSORBENTS: A REVIEW." Journal of Engineering and Sustainable Development 25, Special (2021): 3–88. http://dx.doi.org/10.31272/jeasd.conf.2.3.8.

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Pollution with heavy metal ions lead, zinc and nickel resulting from industrial wastewater for various industries such as electroplating industry, batteries, metal refining mines and other factories which discharge into the environment causing damage and pollution to the environment, living organisms, and the majority of heavy metals carcinogenic due to its high toxicity and its containment of dangerous chemicals. Potential danger to human health in all forms by ingestion, inhalation, or skin contact pose by heavy metals ions such as lead, nickel, zinc, and others. To prevent hazards, they mus

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Moura, Bruna, Evangelos Papaioannou, Alexios Grigoropoulos, Alexandros Zoikis-Karathanasis, and Helena Monteiro. "Sustainability of Spent Nickel-Based Electroplating Baths: An Innovative Valorisation Process." Sustainability 15, no. 21 (2023): 15366. http://dx.doi.org/10.3390/su152115366.

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The plating industry is a high-pollutant sector because it consumes a significant amount of chemical compounds and produces a large volume of hazardous waste via the disposal of spent plating baths. Thus, the development of regeneration/purification routes to extend the lifetime of the plating baths may be a good opportunity to reduce both the environmental impact and the production costs of the plating industry. In this context, an innovative and in situ purification process, that uses magnetic nanoparticles (MNPs) to capture and remove contaminants and undesirable chemicals from the plating

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7

Alvira, Yasmien, and Danang Setia Budi. "The Relationship between Endogenous Factors and Contact Dermatitis on Electroplating Workers in Durungbanjar." Indonesian Journal Of Occupational Safety and Health 9, no. 3 (2020): 258. http://dx.doi.org/10.20473/ijosh.v9i3.2020.258-268.

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Introduction: Occupational contact dermatitis can be interpreted as a health problem on the skin caused by exogenous and endogenous factors related to work. Electroplating is one of high-risk jobs that caused occupational contact dermatitis because of direct contact with chemicals during working. In addition, contact dermatitis is also affected by individual factors of each worker. This research purpose was to identify the relationship among endogenous factors and the occupational contact dermatitis case in metal coating workers in home industry. Method: The research design used was observatio

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8

Vasilenko, T. A., M. P. Lamakina, and O. M. Brusnitsyna. "The Purification of Electroplating Industry Effluents with Agricultural Waste." Solid State Phenomena 284 (October 2018): 814–21. http://dx.doi.org/10.4028/www.scientific.net/ssp.284.814.

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The article suggests the usage of ash from sunflower husk combustion, which is constantly considered to be production waste, as a treating agent for electroplating industry wastewater purification. The chemical and mineral composition of ash waste has been researched by means of X-ray diffraction method with an X-ray fluorescent spectrometer. The structure of waste has been studied with a high-resolution scanning electron microscope. The ash contains calcium, magnesium and potassium oxides, so this waste can be used as a chemical treating agent in purifying water from heavy metals. The acid le

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9

Sathvika, T., Akhil Raj Kumar Saraswathi, Vidya Rajesh, and N. Rajesh. "Confluence of montmorillonite and Rhizobium towards the adsorption of chromium(vi) from aqueous medium." RSC Advances 9, no. 49 (2019): 28478–89. http://dx.doi.org/10.1039/c9ra05528b.

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10

Abdel-Shafy, Hussein I., Rehan M. M. Morsy, Mahmoud A. I. Hewehy, Taha M. A. Razek, and Maamoun M. A. Hamid. "Treatment of industrial electroplating wastewater for metals removal via electrocoagulation continous flow reactors." Water Practice and Technology 17, no. 2 (2022): 555–66. http://dx.doi.org/10.2166/wpt.2022.001.

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Abstract A real industrial electroplating rinsing wastewater was collected and subjected to physical and chemical examination. The study showed that it can be categorized as high strength wastewater, at pH- 2, COD 1430 mg/l, and high level of metals above permissible limits, namely: 150, 30, 25, and 2.9 for Ni, Cu, Zn, and Fe mg/l respectively. Therefore, metals must be adequately removed before discharging to avoid any hazardous impact on the environment. Similar synthetic wastewater was prepared to study the effect of chemical coagulation for the precipitation of metals. The optimum removal

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11

Schoeman, J. J., J. F. van Staden, H. M. Saayman, and W. A. Vorster. "Evaluation of Reverse Osmosis for Electroplating Effluent Treatment." Water Science and Technology 25, no. 10 (1992): 79–93. http://dx.doi.org/10.2166/wst.1992.0239.

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A South African developed tubular cellulose acetate reverse osmosis (RO) system from Membratek (Pty) Ltd was evaluated for the treatment of nickel rinse water and mixed electroplating effluent. Spiral wrap polyamide (DuPont) and thin film composite (FilmTec) membranes were evaluated for cadmium and chromium rinse water treatment, respectively. Preliminary laboratory results have shown that nickel rinse water should be treated economically with tubular RO. Approximately 92% of the rinse water could be recovered for reuse. The RO brine is of suitable quality for reuse in the electroplating proce

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Stull, Jamie A., Umanga De Silva, Jordyn Janusz, and Ben Jones. "Electroplating Zirconium from Low Temperature Deep Eutectic Solvents." ECS Meeting Abstracts MA2024-02, no. 22 (2024): 1934. https://doi.org/10.1149/ma2024-02221934mtgabs.

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High temperature coatings such as zirconium are highly desirable in several applications due to their high melting point, corrosion resistance, and low neutron cross section. As such these materials are commonly used in nuclear reactors and the chemical processing industry. Due to the reduction potential of zirconium typical aqueous electroplating methods are not feasible. Physical deposition methods are possible but are limited to thin coatings (1-5 mm) and difficult for complex geometries and through holes. To achieve thicker conformal coatings molten salt electroplating is commonly employed

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13

Ma, Chunyang, Hongxin He, Fafeng Xia, and Mengyu Cao. "Effect of Pulse Electrodeposition Mode on Microstructures and Properties of Ni-TiN Composite Coatings." Coatings 14, no. 11 (2024): 1384. http://dx.doi.org/10.3390/coatings14111384.

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Mild steel is a kind of material commonly used in the chemical industry and to manufacture machinery, farm tools, and other parts in order to improve the surface performance of the parts and prolong their service life. The Ni-TiN composite coating was fabricated through ultrasonic electroplating using a Ni-based sulfamic acid bath with added nano-TiN particles. The effects of three distinct current modes, direct current (DC), positive pulse current (PC), and positive–negative pulse current (PNPC), on various aspects of the coating, including surface morphology, TiN content and distribution, in

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Alves Goulart, Douglas, and Renato Dutra Pereira. "Autonomous pH control by reinforcement learning for electroplating industry wastewater." Computers & Chemical Engineering 140 (September 2020): 106909. http://dx.doi.org/10.1016/j.compchemeng.2020.106909.

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15

Zhang, Zhengtao, and Rongxiang He. "Preparation of microfluidic chips by electroplating and used for microdroplet study." Journal of Physics: Conference Series 2652, no. 1 (2023): 012009. http://dx.doi.org/10.1088/1742-6596/2652/1/012009.

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Abstract Microfluidic chips have been widely used in chemical industry and biological monitoring. The application of microfluidic chips in biological analysis, chemical synthesis, clinical detection and other fields not only makes the chemical reaction system small and highly integrated, but also reduces the sample consumption. At present, the traditional microchannel machining methods, such as laser etching and injection molding, have many disadvantages such as complicated process, high technical requirements, high cost and long cycle. In this paper, a new method of microstructure and microch

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16

Mymrin, V. A., K. Q. Carvalho, F. H. Passig, J. E. Filho, and R. E. Catai. "Physico-chemical processes of environmentally friendly ceramics formation by hazardous electroplating and automotive industry waste application." Bulletin of Russian academy of natural sciences 25, no. 1 (2025): 85–96. https://doi.org/10.52531/1682-1696-2025-25-1-85-96.

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Environmentally friendly red ceramics were developed from traditional mixtures of natural clay- sand mix with the inclusion of 3–10% hazardous waste sludge from the RENAULT plant and 5–10% electroplating waste. The ceramics were fired at temperatures of 700°, 750°, 800°, 850°, 900° and 950° C. The flexural strength of the test samples reached 17.6 MPa, water absorption after 950° C firing was 6,53–10,45%, shrinkage coefficient values between 5,3–13,8%, density 2,7–3,2 g/cm³. The study of the developed materials structure formation processes using a complex of physicochemical methods showed the

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17

Yang, X. J., A. G. Fane, and S. MacNaughton. "Removal and recovery of heavy metals from wastewaters by supported liquid membranes." Water Science and Technology 43, no. 2 (2001): 341–48. http://dx.doi.org/10.2166/wst.2001.0109.

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The removal and recovery of Cu, Cr and Zn from plating rinse wastewater using supported liquid membranes (SLM) are investigated. SLMs with specific organic extractants as the liquid membrane carriers in series are able to remove and concentrate heavy metals with very high purity, which is very promising for recycling of heavy metals in the electroplating industry. A technical comparison between the membrane process and the conventional chemical precipitation process was made.

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18

Engstler, Roxanne, Jan Reipert, Somayeh Karimi, et al. "A Batch Reverse Osmosis Process to Recover and Recycle Trivalent Chromium from Electroplating Wastewater." Membranes 12, no. 9 (2022): 853. http://dx.doi.org/10.3390/membranes12090853.

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Electroplating generates high volumes of rinse water that is contaminated with heavy metals. This study presents an approach for direct metal recovery and recycling from simulated rinse water, made up of an electroplating electrolyte used in industry, using reverse osmosis (RO). To simulate the real industrial application, the process was examined at various permeate fluxes, ranging from 3.75 to 30 L·m−2·h−1 and hydraulic pressures up to 80 bar. Although permeance decreased significantly with increasing water recovery, rejections of up to 93.8% for boric acid, >99.9% for chromium and 99.6%

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19

Getachew, Meka, Abebaw Alemayehu, and Dawit Mekibib. "Removal of Chromium from Metal Finishing Wastewater by Lime Coagulation." Journal of Science and Sustainable Development 1, no. 1 (2013): 71–84. https://doi.org/10.20372/au.jssd.1.1.2013.010.

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This study was carried out to assess the levels of total chromium in the chrome plating wastewater and its removal by chemical precipitation using lime water suspensions. The wastewater produced from chrome electroplating is huge and complex which far exceed the assimilative capacity of nature and lead to an irreversible health and ecological consequence. Wastewater samples are collected from Homicho Ammunition Engineering Industry. The physicochemical analysis and heavy metal concentrations determined for different parameters using FAAS and titration.

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20

Verma, Shiv Kumar, Vinita Khandegar, and Anil K. Saroha. "Removal of Chromium from Electroplating Industry Effluent Using Electrocoagulation." Journal of Hazardous, Toxic, and Radioactive Waste 17, no. 2 (2013): 146–52. http://dx.doi.org/10.1061/(asce)hz.2153-5515.0000170.

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21

Dydo, Piotr, Dorota Babilas, Agata Jakóbik-Kolon, Aneta Franczak, and Ryszard Nycz. "Study on the electrodialytic nickel concentration from electroplating industry waste." Separation Science and Technology 53, no. 8 (2017): 1241–48. http://dx.doi.org/10.1080/01496395.2017.1334666.

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22

Akar, Sheida, Bahareh Lorestani, Soheil Sobhanardakani, Mehrdad Cheraghi, and Omid Moradi. "Removal of Ni(II) and Cr(VI) Ions From Electroplating Wastewater Using Ferrous Sulfate." Journal of Advances in Environmental Health Research 9, no. 2 (2021): 149–58. http://dx.doi.org/10.32598/jaehr.9.2.1203.

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Background: In this study, the ferrous sulfate was used to remove Cr(VI) and Ni(II) ions from a real Ni-Cr plating industry wastewater. Methods: This is an applied study. The type of sampling was composite by three 5 L containers. Wastewater chemical and physical characteristics were measured in accordance with the standard methods. The concentration of un-removed metal ions was estimated by ICP-OES. The Jar test was used to carry out the chemical coagulation experiment. The results indicated that the rate of removal depended on the pH of 1.5-11, the diverse contact time of 30-120 min, and the

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Setiawan, Tia, Zenal Abidin, and Cucu Hendra. "MAKING PROTOTYPE OF ELECTRO PLATING EQUIPMENT FOR HOME INDUSTRYOME INDUSTRI." Jurnal Ilmiah Teknologi Infomasi Terapan 8, no. 1 (2021): 145–49. http://dx.doi.org/10.33197/jitter.vol8.iss1.2021.735.

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Corrosion is an electrochemical reaction process that is natural and takes place by itself, corrosion cannot be prevented or stopped but can only be controlled using the Electro Plating method. Electroplating is a process that produces a thin layer of metal on top of another metal surface by electrolysis or electroplating using direct current (DC) and chemical solutions (electrolytes). The process of giving this protective layer aims to protect the metal from corrosion, in this study, will make a prototype electro plating tool for small industry or Home Industry, the completeness of the compon

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Wang, Shih Han, Chia Chin Chiang, Liren Tsai, Wen Chung Fang, and Jian Long Huang. "The Friction Characteristics and Microscopic Properties of Composite Electroplating Thin Films." Applied Mechanics and Materials 479-480 (December 2013): 60–63. http://dx.doi.org/10.4028/www.scientific.net/amm.479-480.60.

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The development of composite thin film materials bloomed with increasing demand and technical improvements. They have been used in various engineering areas, such as micro-conductor, sensors, and micro-electro-mechanical-system (MEMS) [1-. Nowadays, scientists were able to electroplate silicon carbide thin films directly on metal materials. Silicon carbide has many excellent mechanical properties, such as high Youngs modulus, high melting point, high hardness, and chemical inertness with resistance to high temperature oxidation and creep [4-7]. It is widely utilized in automotive and aerospace

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Valencia, Jacipt A. R., Jordi P. González, Iris Jimenez-Pitre, and Geomar Molina-Bolívar. "Physico-chemical treatment of waste water contaminated with heavy metals in the industry of metallic coatings." Journal of Water and Land Development 43, no. 1 (2019): 171–76. http://dx.doi.org/10.2478/jwld-2019-0075.

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AbstractThis investigation was undertaken to determine the optimum conditions for physical-chemical treatment of waste water contaminated with heavy metals in the industry of metallic coatings. The industry uses substances such as: inorganic acids, alkalis, acidic and alkaline metal salts, that has a high water demand in the processes of flushing and cleaning the parts to be coated. According to the preliminary characterization of samples and reported in the literature theory, physico-chemical process was implemented for the removal of contaminants that consisted in chemical oxidation of CN-io

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Guettaf Temam, Elhachmi, Aidaoui Elkhanssa, Hachemi Ben Temam, Fouad Kermiche, and Hamza Bentrah. "The influence of arabic gum on the catalytic properties of Ni-Mo alloy coatings to intensify hydrogen evolution reaction." Anti-Corrosion Methods and Materials 64, no. 6 (2017): 580–87. http://dx.doi.org/10.1108/acmm-10-2016-1722.

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Purpose Because of its wide applications in the industry, the electrodeposition of Ni/Mo as corrosion barrier and decorative coating took the attention of numerous researchers. This paper aims to study the effect of electroplating current density on different characteristics of Ni/Mo alloy coatings, especially on the morphology and electrochemical comportment in 3.5 per cent NaCl corrosion medium. Design/methodology/approach In this paper, the authors have used electrodeposition technique to codeposite molybdenum particles in nickel matrix as protective coating against corrosion attacks, in ad

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Babilas, Dorota, and Piotr Dydo. "Zinc salt recovery from electroplating industry wastes by electrodialysis enhanced with complex formation." Separation Science and Technology 55, no. 12 (2019): 2250–58. http://dx.doi.org/10.1080/01496395.2019.1664582.

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Natt, Simranpreet Kaur, Priya Katyal, Urmila Gupta Phutela, and Sumita Chandel. "Bioremediation of electroplating industrial wastewater using bioenzymes generated from citrus." Environment Conservation Journal 26, no. 1 (2025): 1–8. https://doi.org/10.36953/ecj.29092916.

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Industries involved in electroplating have a significant potential for contamination of water sources and soil. The indiscriminate release of effluents from electroplating enterprises into natural aquatic systems poses a major hazard to the flora and fauna. Using bioenzymes in wastewater treatment is an effective and eco-friendly approach. In this work, we employed bioenzymes derived from citrus fruit peels to treat the electroplating industry effluent. The effluent was subjected to bioenzymes digestion at concentrations of 1%, 5%, 6%, and 10% at room temperature (25°C), with periodic sampling

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Daylan, Başak, Nilgun Ciliz, and Aydin Mammodov. "Hazardous process chemical and water consumption reduction through cleaner production application for a zinc electroplating industry in Istanbul." Resources, Conservation and Recycling 81 (December 2013): 1–7. http://dx.doi.org/10.1016/j.resconrec.2013.09.002.

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Tatarintseva, E. A., and L. N. Olshanskaya. "Obtaining effective oil sorbents based on chemical industry waste for water treatment." Industrial processes and technologies 1, no. 1 (2021): 6–16. http://dx.doi.org/10.37816/2713-0789-2021-1-1-6-16.

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It was proposed new technologies for producing effective oil sorbents based on chemical industry waste. It was shown the possibility of using PET waste as a binder in the produc- tion of oil sorbents with specific properties (hydrophobicity, oleophilicity, magnetic proper- ties) using thermally expanded and oxidized graphite (TEG and OG) and ferritized iron- containing galvanic sludge (FGS). The presence of iron ions in the galvanic sludge allows one to obtain magnetite and ferrites during ferritization, which leads to the appearance of magnetic properties in FGS, established using a vibration

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Agali Guliyev, Agali Guliyev, Ibrahim Habibov Ibrahim Habibov, Aynur Sharifova Aynur Sharifova, and Zohra Garayeva Zohra Garayeva. "INFLUENCE OF THE METHOD OF ELECTROLYTIC POLISHING, MECHANICAL TREATMENT AND PURITY OF THE BASE METAL SURFACE ON THE STRENGTH OF BONDING BY ELECTROLYTIC DEPOSITS OF IRON." ETM - Equipment, Technologies, Materials 14, no. 02 (2023): 135–46. http://dx.doi.org/10.36962/etm14022023-135.

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In the present work, the influence of the composition of the electrolyte and the duration of electropolishing of the base metal on the strength of adhesion to iron deposits was studied, and the method of mechanical treatment before applying electrolytic coatings was shown to determine not only the microgeometry of the surface, but also the physicochemical state of the metal in the surface layer, thereby affecting the protective properties. oxide film. On the other hand, the type of machining affects the cost of restoring and coating parts. Therefore, it is practically important to determine th

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Ferdinand, Julian, and Adhi Yuniarto. "Cr(VI) Removal Using A Dual Chamber Microbial Fuel Cell." Sainteknol : Jurnal Sains dan Teknologi 22, no. 1 (2024): 22–34. https://doi.org/10.15294/sainteknol.v22i1.7752.

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Chromium ions is notably a hazardous heavy metal due to its toxic and carcinogenic nature, particularly in its hexavalent form, Cr(VI). One of the major Cr(VI) pollution source is from electroplating industry effluent, which may contain high concentrations that pose a risk of contamination of aquatic and soil ecosystems if not treated carefully. One of the alternative method known to be able to treat Cr(VI) wastewater is by using microbial fuel cell (MFC). This research focused on on the removal of Cr(VI) from synthetic electroplating wastewater using a 4L dual-chamber MFC under fed-batch cond

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Velazquez-Peña, Sarai, Carlos Barrera-Díaz, Ivonne Linares-Hernández, Bryan Bilyeu, and S. A. Martínez-Delgadillo. "An Effective Electrochemical Cr(VI) Removal Contained in Electroplating Industry Wastewater and the Chemical Characterization of the Sludge Produced." Industrial & Engineering Chemistry Research 51, no. 17 (2011): 5905–10. http://dx.doi.org/10.1021/ie200968s.

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Morgovan, Claudia Mona, Anda Ioana Gratiela Petrehele, Gabriela Elena Badea, Alexandrina Fodor, Monica Toderaș, and Eleonora Marian. "Research on the Synthesis of Zinc–Ammonium Phosphate Using Galvanic Waste Sludge as a Source of Zinc." Materials 17, no. 7 (2024): 1690. http://dx.doi.org/10.3390/ma17071690.

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This paper presents the extraction of zinc ions from waste resulting from the galvanic industry, such as sludge from acid zinc electroplating baths, and their revaluation in mineral fertilizer as zinc–ammonium phosphate. The purpose of this work is to extract zinc ions from the sludge that forms directly in the zinc bath, which can only contain zinc and small amounts of iron, to revalorize zinc into the form of zinc–ammonium phosphate. The process of obtaining zinc–ammonium phosphate is presented using waste sludge from the galvanic industry. In order to obtain zinc–ammonium phosphate, the sol

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Parveen, Seema, Khusbhu Kauser, Rajni Bais, and Ram Lal Saini. "Synthesis, characterization and application of novel green chelating PE-TH resin in the removal of toxic metals from industrial effluents." Research Journal of Chemistry and Environment 26, no. 11 (2022): 147–55. http://dx.doi.org/10.25303/2611rjce1470155.

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One of the world's most serious environmental issues is water contamination produced by toxic metal ions from industrial wastewater. Heavy metal contamination has posed a severe threat to human health and the environment due to its toxicity. To investigate this issue, water contaminated by industrial waste must be rectified with paramount importance. The necessity of generating innovative, environmentally safe remedies to ensure the security of human life and environment is recognized by green chemistry. The purpose of the present research is to synthesize the novel plant-based green chelating

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Fabbri, Lorenzo, Walter Giurlani, Fabio Biffoli, et al. "Exploiting the Combination of Displacement and Chemical Plating for a Tailored Electroless Deposition of Palladium Films on Copper." Applied Sciences 11, no. 18 (2021): 8403. http://dx.doi.org/10.3390/app11188403.

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Various formulations for electroless deposition, to obtain continuous nanometre-sized and micrometre-sized films of palladium on copper, were compared. We deposited ultrathin films using displacement plating formulations. We obtained continuous films with an equivalent thickness between 6 and 22 nm, measured by exploiting the K-ratio method with SEM-EDS of Pd layers. The Pd films obtained in this step of the work represent a cost-effective catalytic substrate. As a second step, we selected chemical plating as the procedure to obtain palladium films with a thickness in the micrometre range. An

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Yalçin, Sibel, Reşat Apak, Jülide Hizal, and Hüseyin Afşar. "RECOVERY OF COPPER (II) AND CHROMIUM (III,VI) FROM ELECTROPLATING-INDUSTRY WASTEWATER BY ION EXCHANGE." Separation Science and Technology 36, no. 10 (2001): 2181–96. http://dx.doi.org/10.1081/ss-100105912.

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Prakoso, Nurcahyo Iman. "Application of Lignin as Adsorbent for Silver (Ag) and Copper (Cu) on Electroplating Waste in Kota Gede." Chemical 4, no. 1 (2018): 1–7. http://dx.doi.org/10.20885/ijcr.vol3.iss1.art1.

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Lignin was a component of wood and always eliminated by chemical processing in many industries. On the other hand, oil palm bunches were the waste of palm oil industry, where that also containing high lignin.This study used lignin from residual waste of palm oil industry as biomass to adsorb silver (Ag) and copper (Cu) metal that is contained in electroplating waste by looking at lignin mass ratio, temperature and time in order to obtain optimal adsorption condition. The mass variations used were 100 mg, 200 mg, 300 mg, 400 mg, and 500 mg. While for the variation of contact time were 2 hours,

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Orecchioni, Quentin, Marie-Pierre Gigandet, Walid Bedjou, Joffrey Tardelli, and Jean-Yves Hihn. "Characterization and Functional Properties of Electroplated Silver and Silver Alloys from Cyanide Free Electrolytes." ECS Meeting Abstracts MA2024-02, no. 22 (2024): 1885. https://doi.org/10.1149/ma2024-02221885mtgabs.

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The reduction of tungstate ions in aqueous solution is often referred as induced codeposition. Those ions can only be reduced to a metallic state alongside another element which is mostly nickel. However, other metal such as cobalt and iron are reported in the literature. Various hypothesis have been made concerning the precise mechanism behind induced codeposition, but even if the exact role of the various chemical species isn’t fully understood, tungsten was successfully electrodeposited using more noble element such as copper and silver [1]. Silver electroplating is a widely used process in

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Laanaya, Asmaa, Mehdi Ami Ali, Amal Miqdadi, Mostapha Noussair, Mourad Nafaa, and Lahcen Belyamani. "Topical Nitric Acid Burns: Initial Assessment and Management." Case Reports in Dermatological Medicine 2023 (July 24, 2023): 1–4. http://dx.doi.org/10.1155/2023/9995933.

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Nitric acid (NA) is corrosive. On contact with the skin, liquid splashes with nitric acid and may produce severe burns. These burns usually take on a characteristic yellowish hue. We report the case of a 54-year-old man presenting a nitric acid burn with a pathognomonic skin lesion and perfect healing. NA is a chemical that is important in industry, and it is a very strong acid that is used for engraving, metal refining, electroplating, and fertilizer manufacturing. Skin contact with NA leads to severe burns. The pathophysiology depends on the type of concentration, the strength, quality, and

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Salimin, Zainus, Muhammad Susianto, Budiman Batara, and Achmad Chafidz. "Utilization of Modified Zeolite Materials as Chromium Cation Exchanger for Treatment of Liquid Waste from Electroplating Industries." Materials Science Forum 991 (May 2020): 172–77. http://dx.doi.org/10.4028/www.scientific.net/msf.991.172.

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Chromium absorption using modified zeolites in the form of mono-cation (H-Zeolite) was carried out. Modifications are intended to increase the ability of ion exchange. Modifications made were chemical activation by adding ammonium chloride solution and physically by calcination. Zeolite used came from Kasongan, while as an activity test liquid waste from the electro plating industry PT. Mega Andalan Electro Plating. The parameter used for this study is the comparison of zeolite mass with waste samples. Comparisons used are 1: 5, 1: 7, 1:10, 1:20 and 1:50. From the results of the study it can b

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Santos, Rúben F., Bruno M. C. Oliveira, Liliane C. G. Savaris, Paulo J. Ferreira, and Manuel F. Vieira. "Seedless Cu Electroplating on Ru-W Thin Films for Metallisation of Advanced Interconnects." International Journal of Molecular Sciences 23, no. 3 (2022): 1891. http://dx.doi.org/10.3390/ijms23031891.

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For decades, Ta/TaN has been the industry standard for a diffusion barrier against Cu in interconnect metallisation. The continuous miniaturisation of transistors and interconnects into the nanoscale are pushing conventional materials to their physical limits and creating the need to replace them. Binary metallic systems, such as Ru-W, have attracted considerable attention as possible replacements due to a combination of electrical and diffusion barrier properties and the capability of direct Cu electroplating. The process of Cu electrodeposition on Ru-W is of fundamental importance in order t

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Singh, Veer, Nidhi Singh, Sachchida Nand Rai, et al. "Heavy Metal Contamination in the Aquatic Ecosystem: Toxicity and Its Remediation Using Eco-Friendly Approaches." Toxics 11, no. 2 (2023): 147. http://dx.doi.org/10.3390/toxics11020147.

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Urbanization and industrialization are responsible for environmental contamination in the air, water, and soil. These activities also generate large amounts of heavy metal ions in the environment, and these contaminants cause various types of health issues in humans and other animals. Hexavalent chromium, lead, and cadmium are toxic heavy metal ions that come into the environment through several industrial processes, such as tanning, electroplating, coal mining, agricultural activities, the steel industry, and chrome plating. Several physical and chemical methods are generally used for the hea

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More, Anand Govind, and Sunil Kumar Gupta. "Removal of Chromium from Electroplating Industry Wastewater Using Bioelectrochemical System: Kinetic Study and Statistical Analysis." Journal of Hazardous, Toxic, and Radioactive Waste 25, no. 2 (2021): 04020069. http://dx.doi.org/10.1061/(asce)hz.2153-5515.0000571.

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Joseph, Tinega N., Omosa B. Isaiah, and Letema C. Sammy. "Chromium (VI) adsorption from steel industry wastewater using biomass and agro-based adsorbents: A Review." Journal of Agriculture, Science and Technology 23, no. 1 (2023): 50–76. http://dx.doi.org/10.4314/jagst.v23i1.5.

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In recent years, increased steel production has resulted in an increased release of Cr (VI) effluent from electroplating processes. The current conventional technologies for Cr (VI) removal, for instance, chemical precipitation, ion exchange, membranes, and electrochemical technologies, have proven to be expensive and not eco-friendly. Adsorption using biomass or agro-based adsorbents has been demonstrated to be an eco-friendly method. In this study, the potential of several biomass and agro-based adsorbents for Cr (VI) removal from steel industry wastewater has been reviewed. The application

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Ryder, Karl Scott, Chunhong Lei, Anthony J. Lucio, and Stephen Viles. "Perspectives for Deep Eutectic Solvents and Ionic Liquid Analogues in Metal Electroplating." ECS Meeting Abstracts MA2022-02, no. 24 (2022): 1010. http://dx.doi.org/10.1149/ma2022-02241010mtgabs.

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Here we will specifically describe the opportunities and perspectives offered by non-aqueous so-called deep eutectic solvents (DES) and ionic liquid analogues (ILA) in the materials finishing and metal electroplating industries. We will describe a range of plating and dissolution processes from anti-corrosion coatings to new battery technologies. Details will be presented of the plating and characterisation techniques using some novel in-situ methods. These include electrochemical processing and characterisation as well as a number of cutting-edge surface methodologies including acoustic reson

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Rafiq, Zahida, Rabia Nazir, Durr-e-Shahwar, Muhammad Raza Shah, and Shujat Ali. "Utilization of magnesium and zinc oxide nano-adsorbents as potential materials for treatment of copper electroplating industry wastewater." Journal of Environmental Chemical Engineering 2, no. 1 (2014): 642–51. http://dx.doi.org/10.1016/j.jece.2013.11.004.

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Sharma, Shweta, Anushree Malik, Santosh Satya, and Abhishek Mishra. "Development of a biological system employing Aspergillus lentulus for Cr removal from a small-scale electroplating industry effluent." Asia-Pacific Journal of Chemical Engineering 6, no. 1 (2011): 55–63. http://dx.doi.org/10.1002/apj.449.

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Jaworski, Aleksander, Tomasz Rapecki, and Kazimierz Wikiel. "Toward Smart Manufacturing By Introducing Redundancy to Analytical Systems for Controlling of Damascene and 3D Packaging Electrodeposition Processesa." ECS Meeting Abstracts MA2024-02, no. 23 (2024): 1959. https://doi.org/10.1149/ma2024-02231959mtgabs.

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Accurate monitoring of the chemical composition of electrodeposition baths used in semiconductor manufacturing of interconnects in integrated circuits and 3D packaging is of fundamental importance. It achieves cost minimization and satisfies process specifications regarding feature filling and morphology control for manufacturing of electronic components. To meet the Smart Manufacturing/Industry 4.0 standards, the currently-implemented process control methods need to undergo a thorough revision of their analytical approach and configuration capabilities. The chief prerequisites for upgrading t

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Anirudhan, T. S., and P. S. Suchithra. "Humic acid-immobilized polymer/bentonite composite as an adsorbent for the removal of copper(II) ions from aqueous solutions and electroplating industry wastewater." Journal of Industrial and Engineering Chemistry 16, no. 1 (2010): 130–39. http://dx.doi.org/10.1016/j.jiec.2010.01.006.

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