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Journal articles on the topic 'Iron air'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Sinurat, Merry Ananda Pratiwi, Bellinda Dara Dinanti, Widiya Widiya, and Rizki Purnaini. "Kombinasi Aerasi-Filtrasi dalam Pengolahan Air Sumur Gali Menjadi Air Bersih." Jurnal Teknologi Lingkungan Lahan Basah 12, no. 2 (2024): 443. http://dx.doi.org/10.26418/jtllb.v12i2.76659.

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The increasing population growth will lead to an increased demand for clean water. Homewer, in some areas, people still use raw water from dug wells without any prior treatment. This research aims to develop well water treatment technology using a combination of aeration and filtration systems and to evaluate its effectiveness in reducing iron and turbidity levels in well water. The combination of aeration-filtration technology can achieve a 95% reduction in iron content, with the iron parameter value before treatment being 0,791 mg/L and after treatment being 0,062 mg/L. As for turbidity para

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2

Unhold, Locke. "Iron and Sand and Air." Scope: Contemporary Research Topics (Art & Design), no. 24 (2023): 111–14. http://dx.doi.org/10.34074/scop.1024011.

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3

Zhou, Jingkun, and Yunkai Zhou. "Spatial Effect and Threshold Characteristics of China’s Iron and Steel Industrial Agglomeration on Fog-Haze Pollution." Atmosphere 14, no. 2 (2023): 415. http://dx.doi.org/10.3390/atmos14020415.

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The iron and steel industry is an important foundation of the national economy. It is the inevitable choice, to achieve high-quality development in the new era of the iron and steel industry, to speed up the green development of the iron and steel industry. This paper studies the effect of steel industry agglomeration on regional economic growth and air pollution. Through the analysis of the characteristics of iron and steel industry agglomeration, and the empirical analysis of the relationship between iron and steel industry agglomeration, regional economic growth, and air pollution, it is fo

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4

Gani, Asnah Junitriani, Rosdiana Rosdiana, and Wa Ndibale. "Analisis Kualitas Air Perusahaan Daerah Air Minum Unit Anduonohu." Jurnal TELUK: Teknik Lingkungan UM Kendari 2, no. 2 (2022): 046–49. http://dx.doi.org/10.51454/teluk.v2i2.538.

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The quality of clean water is an important factor in all matters, especially for the Regional Drinking Water Company (PDAM) which will distribute clean water to the community. Maintaining the quality of clean water to avoid contaminants is something the needs to be considered. Therefore, it is necessary to periodically test water quality in order to maintain the quality of clean water obtained, such as testing the level of turbidity and Fe (iron). In this study, the result of the analysis of water quality testing parameters of turbidity and Fe (iron) at each point namely point 1, point 2, poin

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Ghio, Andrew J., Joleen M. Soukup, and Lisa A. Dailey. "Air pollution particles and iron homeostasis." Biochimica et Biophysica Acta (BBA) - General Subjects 1860, no. 12 (2016): 2816–25. http://dx.doi.org/10.1016/j.bbagen.2016.05.026.

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6

Saleh, Rosani M. Hi, Zulkifli Zam Zam, Merlin -, Muhamamd Amin, and Sudir Umar. "FITOREMEDIASI TANAMAN KANGKUNG AIR (Ipomoea aquatica) TERHADAP LOGAM BESI (Fe) PADA AIR SUMUR." Jurnal Pendidikan Kimia Unkhair (JPKU) 4, no. 1 (2024): 7–11. https://doi.org/10.33387/jpku.v4i1.8404.

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Â Informasi JurnalÂ Kata Kunci: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Fitoremediasi, Tanaman Kangkung Air (Ipomoea aquatica), logam berat Besi (Fe)AbstrakPenelitian ini bertujuan untuk mengetahui perbedaan konsentrasi air sumur sebelum dan sesudah perlakuan fitoremediasi, kemampuan tanaman kangkung air (Ipomoea aquatica) dalam meyerap kadar besi (Fe) pada air sumur dan pengaruh penyerapan kadar besi (Fe) pada kangkung air sesudah fitoremediasi. Metode yang digunakan adalah metode fitoremediasi dengan memanfaatkan tanaman kangkung air. Analisis yang digunakan adalah Spektrofotometri UV-Vis, faktor biokon

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Arin, Anif Nur Fauziah, Sri Poerwati, and Karno. "SHOWER UNTUK PENURUNAN KADAR BESI (Fe) AIR TANAH." Gema Lingkungan Kesehatan 21, no. 1 (2023): 33–38. http://dx.doi.org/10.36568/gelinkes.v21i1.48.

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Ground water that is consumed as drinking water is water which has passed processing system or water which has not passed any process that meets the healthstandard/requirements and can be consumed/drunk directly. Drinking water that fulfills the requirements according to the minister of health no 492 of 2010 has the maximum limit of iron (Fe) content which is 0.3 mg/l. The iron (Fe) content of ground water for drinking water in this research location exceeds the established quality standards, which yields 1,20 mg/.The objective of this research is to measure the iron content (Fe) before and af

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8

Weinrich, Henning, Yasin Emre Durmus, Hermann Tempel, Hans Kungl, and Rüdiger-A. Eichel. "Silicon and Iron as Resource-Efficient Anode Materials for Ambient-Temperature Metal-Air Batteries: A Review." Materials 12, no. 13 (2019): 2134. http://dx.doi.org/10.3390/ma12132134.

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Metal-air batteries provide a most promising battery technology given their outstanding potential energy densities, which are desirable for both stationary and mobile applications in a “beyond lithium-ion” battery market. Silicon- and iron-air batteries underwent less research and development compared to lithium- and zinc-air batteries. Nevertheless, in the recent past, the two also-ran battery systems made considerable progress and attracted rising research interest due to the excellent resource-efficiency of silicon and iron. Silicon and iron are among the top five of the most abundant eleme

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9

Singh, Gurdeep, and Atahar Perwez. "Depreciation in Ambient Air Quality in Iron Ore Mining Region of Goa." Current World Environment 10, no. 1 (2015): 149–60. http://dx.doi.org/10.12944/cwe.10.1.17.

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Goa is one of the most famous international tourist destinations of the world. Export of Iron ore extracted from the midland of Goa is a major economic activity. However, there is a serious concern of air pollution due to iron ore mining activities. In order to assess the impact of mining activities on the environmental regime, the air quality depreciation index was adopted for this study due to its realistic and meaningful presentation of deterioration in ambient air quality. The index had been applied to the ambient air quality monitoring results of thirty four locations in the iron ore mini

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10

Sri Komala, Puti, Yenni Ruslinda, Ansiha Nur, Regina Mardatillah, and Srideva Salsabila. "Karakterisasi Air Kondensat AC sebagai Sumber Air Alternatif." Dampak 22, no. 1 (2025): 61–67. https://doi.org/10.25077/dampak.22.1.61-67.2025.

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This study analyzes the potential to reuse AC condensate water in Andalas University. The research was conducted in the Rectorate Building, the Civil Engineering Department, and the Environmental Engineering Department. AC condensate water sampling was conducted in 8 locations from the Rectorate, Civil Engineering, and Environmental Engineering office buildings. The parameters analyzed were pH, DO, Turbidity, COD, Metals, E.coli, and Total Coliform. Water quality was compared with the Minister of Health Regulation Number 2 of 2023, World Health Organization (WHO) for Drinking Water Quality Sta

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11

Lin, Zhongai, Xingyi Zhang, Biao Tang, and Feng Shen. "The Research on Anti-DC current Transformer of Dual Iron Core Structure with Air Gap." Journal of Physics: Conference Series 2133, no. 1 (2021): 012030. http://dx.doi.org/10.1088/1742-6596/2133/1/012030.

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Abstract Current transformer (CT) is wildly used in electrical measurement and relay protection. In order to improve the power system stability in DC bias, the CT performance of anti-DC is necessarily to be enhanced. Based on the Jiles-Atherton theory, the magnetization characteristics of iron core with different air gap was analyzed in this paper. A simulation model was established using the Simulink toolbox, and the ratio error and angle error were investigated in different air gap length. Simulation result shows that the maximum magnetic density of iron core almost stays uncharged with the

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12

Irianty, Rozanna Sri, and Maria Peratenta Sembiring. "PENGARUH KONSENTRASI INHIBITOR EKSTRAK DAUN GAMBIR DENGAN PELARUT ETANOL-AIR TERHADAP LAJU KOROSI BESI PADA AIR LAUT." Jurnal Riset Kimia 5, no. 2 (2012): 165. http://dx.doi.org/10.25077/jrk.v5i2.218.

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The important properties to overcome the corrosion are safe, available, biodegradable, low cost, and environmental friendly. Gambier leaves extract is one of the inhibitor that have environmental friendly properties. This study aims to determine the effectiveness of extract using ethanol-water to reduce the corrosion rate. Soaking of ferrous iron plate samples in seawater media have done for corrosion test. Agitator and aerator motors at turn-on and conducted a series of immersion with varying contact time 5, 10, 15, and 20 days. After the time up next ferrous iron plate samples were cleaned,

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13

Xu, Rui Yuan, and Cun Shan Zhang. "The Analysis of Air Gap Flux Density in Permanent Magnet Brushless Motor with External Rotor." Advanced Materials Research 383-390 (November 2011): 2666–71. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.2666.

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The air gap flux density distribution in different radius of three conditions such as stator iron without slotting, stator iron slotting under no load condition and stator iron slotting under load condition is discussed using the 2-D finite element method. The effect of slotting on the distribution of air gap flux density of permanent magnet brushless motor is also analyzed.

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14

Izati, Nurul, and Riad Syech. "ANALISIS PENGARUH RESAPAN AIR LAUT TERHADAP INTRUSI AIR SUMUR GALI DESA JANGKANG KABUPATEN BENGKALIS." Komunikasi Fisika Indonesia 17, no. 1 (2020): 7. http://dx.doi.org/10.31258/jkfi.17.1.7-13.

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This study aims to determine how much the pollution level of wells digging to the distance of wells from the coast by analyzing the values of the conductivity, salinity, pH and heavy metals such as Lead(Pb), Iron(Fe) and Manganese(Mn). The method used was purposive sampling with number of sample are 10 sample points with variation distance ± 100 m. Conductivity measurements were carried out in two ways, namely using a conductivitimeter and Wheatstone bridge. The measurement results using conductivity meter indicate that the average conductivity value of a well water sample is 125.50 - 80.04 μS

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15

Morey, Chaitali, Qiming Tang, Xinfang Jin, and Kevin Huang. "Multiphysics Modeling of Solid Oxide Iron Air Battery with New Catalyst and Proton Conductor Oxide Support." ECS Meeting Abstracts MA2023-01, no. 25 (2023): 1677. http://dx.doi.org/10.1149/ma2023-01251677mtgabs.

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Long-duration energy storage (LDES) (10+ hours) is widely regarded as an enabling technology to deepen the penetration of renewable energy into the commercial utility market. However, the current storage technologies cannot achieve LDES’s duration requirement at a competitive cost. Therefore, new LDES technologies are highly sought after in recent years. Solid oxide iron air battery is a newly emerging battery based on oxide-ion chemistry and stores energy in energy-dense solid iron. Our recent results have shown that the battery in a laboratory size (f1”) delivers 12.5-hour storage per cycle

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16

Drescher, Hans-Joachim. "Iron-air collisions within high-density QCD." Nuclear Physics B - Proceedings Supplements 175-176 (January 2008): 109–12. http://dx.doi.org/10.1016/j.nuclphysbps.2007.10.015.

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17

Cui, Baochen, Yumeng Shao, Wei Xiang, et al. "Nano PdO Activated Iron Molten Air Battery." Journal of Physical Chemistry C 122, no. 15 (2018): 8109–15. http://dx.doi.org/10.1021/acs.jpcc.8b01145.

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18

Kozlov, Kirill, Victor Sagaradze, Natalya Kataeva, Sergey Afanasyev, Valery Shabashov, and Ivan Chernov. "Oxide Strengthening of Iron Oxidized with Air." Journal of Materials Engineering and Performance 29, no. 11 (2020): 7722–27. http://dx.doi.org/10.1007/s11665-020-05224-8.

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19

Cui, Baochen, and Stuart Licht. "A low temperature iron molten air battery." J. Mater. Chem. A 2, no. 27 (2014): 10577–80. http://dx.doi.org/10.1039/c4ta01290a.

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20

Akimenko, V. B., I. A. Gulyaev, M. A. Sekachev, and O. Yu Kalashnikova. "Air-atomized iron powders — past, present, future." Metallurgist 51, no. 11-12 (2007): 624–30. http://dx.doi.org/10.1007/s11015-007-0113-2.

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21

Mondal, Rakesh, Suman Sinha, Siuli Das, Gargi Chakraborty, and Nanda D. Paul. "Iron Catalyzed Synthesis of Pyrimidines Under Air." Advanced Synthesis & Catalysis 362, no. 3 (2019): 594–600. http://dx.doi.org/10.1002/adsc.201901172.

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22

Trocino, Stefano, Sabrina C. Zignani, Massimiliano Lo Faro, Vincenzo Antonucci, and Antonino S. Aricò. "Iron-Air Battery Operating at High Temperature." Energy Technology 5, no. 5 (2017): 670–80. http://dx.doi.org/10.1002/ente.201600438.

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23

Yamamoto, Yuji, Kôichi Fukui, Naoko Koujin, Hiroaki Ohya, Kazuhiko Kimura, and Yoshiyuki Kamio. "Regulation of the Intracellular Free Iron Pool by Dpr Provides Oxygen Tolerance to Streptococcus mutans." Journal of Bacteriology 186, no. 18 (2004): 5997–6002. http://dx.doi.org/10.1128/jb.186.18.5997-6002.2004.

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ABSTRACT Dpr is an iron-binding protein required for oxygen tolerance in Streptococcus mutans. We previously proposed that Dpr could confer oxygen tolerance to the bacterium by sequestering intracellular free iron ions that catalyze generation of highly toxic radicals (Y. Yamamoto, M. Higuchi, L. B. Poole, and Y. Kamio, J. Bacteriol. 182:3740-3747, 2000; Y. Yamamoto, L. B. Poole, R. R. Hantgan, and Y. Kamio, J. Bacteriol. 184:2931-2939, 2002). Here, we examined the intracellular free iron status of wild-type (WT) and dpr mutant strains of S. mutans, before and after exposure to air, by using e

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24

Tsuneishi, Taku, Takuma Esaki, Hisatoshi Sakamoto, et al. "Iron Composite Anodes for Fabricating All-Solid-State Iron-Air Rechargeable Batteries." Key Engineering Materials 616 (June 2014): 114–19. http://dx.doi.org/10.4028/www.scientific.net/kem.616.114.

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Hydroxide ion conductors containing KOH were prepared for application in an all-solid-state Fe–air battery. ZrO2 and Mg–Al layered double hydroxide (LDH) were employed as the matrix materials. The ionic conductivity and conducting ion species were evaluated by impedance and electromotive force measurements. Repeated charge and discharge were achieved by using negative electrodes composed of the solid electrolyte and iron oxide-supported carbon.

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25

Phela, Manoko, Phumlani Fortune Msomi, and Rhudzani Sigwadi. "Proton Exchange Membrane for Iron Air/Flow Battery Application." ECS Meeting Abstracts MA2022-02, no. 4 (2022): 513. http://dx.doi.org/10.1149/ma2022-024513mtgabs.

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Iron air/redox flow battery is the next promising battery system that can bridge the drawbacks of a static battery, at least in medium to high storage systems, due to the distinguishing difference from its static counterpart. It comes with the main advantages: the high current discharge and a flowing electrolyte, which can significantly suppress the formation of dendrite and passivation without imposing permanent damage to the cell structure. Iron, the fourth most abundant metal on the earth's crust, comes at a lower cost and requires less corrosion protection. This technology has received les

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26

Huang, Chang Shan, Hui Wu Xu, Yu Shan Cheng, Jin Ying Wu, and Mian Xue. "Metal Corrosion Problems and Countermeasures in High Conductivity of Circulating Water." Applied Mechanics and Materials 333-335 (July 2013): 1841–46. http://dx.doi.org/10.4028/www.scientific.net/amm.333-335.1841.

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Objective: Through the test of air conditioning cooling water circulation system and the electrical conductivity of iron corrosion velocity, find out the method of corrosion control measures; Methods: Rotating hanging plate method and conductivity meter and other cooling water test air conditioning system in different conductivity of metal iron corrosion rate; Conductivity results: Air-conditioning cooling water circulation system of more than 1900 μs/cm, metal corrosion rate less than 0.05mm/a, shall meet the relevant standards. Conclusion: Through the addition of corrosion inhibitor, scienti

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27

Yao, Kuo, Yong Deng, Ran Liu, Lu Liu, Yanjia Gao, and Yanting Liu. "Factors affecting the hearth activity of blast furnace and corresponding measures." Metallurgical Research & Technology 122, no. 2 (2025): 205. https://doi.org/10.1051/metal/2025005.

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To improve the hearth activity and provide a theoretical basis for the blast furnace (BF) smooth operation, this paper introduced indirect indicators of hearth activity, such as the descent of burden, fluctuations in air volume and pressure, hearth temperature, iron tapping conditions, and the heat of slag iron. The factors influencing hearth activity were analyzed, primarily focusing on the permeability provided by deadman, the viscosity of slag iron, and the position and size of the tuyere raceway. Control measures for hearth activity were summarized, including adjusting the permeability pro

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28

Nguyen, Thao Thi, Than Ngoc Truong, Khanh Quoc Dang, and Binh Ngoc Duong. "Effect of Processing Parameters on Aeration of Reduced Hatinh Ilmenite." Key Engineering Materials 682 (February 2016): 314–20. http://dx.doi.org/10.4028/www.scientific.net/kem.682.314.

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Aeration step, one of the major stages in the Becher process was carried out on reduced Hatinh (Vietnam) ilmenite in NH4Cl solution and the effect of several processing parameters were thoroughly investigated including the temperature, time, liquid/solid weight ratio (L/S), air flow rate and concentration of NH4Cl solution. The obtained results showed that longer rinsing time, higher liquid/solid ratio and air flow rate facilitated metallic iron rusting. The rusted iron amount increased when the temperature increased and reached the highest value at 70°C. Variation of NH4Cl concentration showe

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Taruna, Yulian, Salampak Salampak, Nina Yulianti, Haiki Mart Yupi, Sustiyah Sustiyah, and Fahrul Indrajaya. "Pengaruh Penyiraman Air Tanah Terhadap Perubahan Sifat Kimia Tanah dan Air Gambut di Kalimantan Tengah." soilrens 19, no. 1 (2021): 58. http://dx.doi.org/10.24198/soilrens.v19i1.35092.

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This study observed the changes in chemical properties of peat soil and ground water after irrigation of two peat types: inland and transition peat. The research was carried out in the Basic and Analytic Laboratory of Palangka Raya University. Inland peat and water samples were obtained from Palangka Raya City, meanwhile and transitional peatland was taken from Pulang Pisau Regency, Central Kalimantan Province. Research methods consisted of survey and experimental test with complete randomized design (CRD) consisted of groundwater irrigation treatment and was repeated 3 times. The experimental

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30

Babichev, V. N., K. E. Galeeva, A. N. Kirichenko, et al. "Iron Corrosion in the Radiative Plasma of Moist Air." Plasma Physics Reports 49, no. 5 (2023): 563–74. http://dx.doi.org/10.1134/s1063780x22601924.

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Abstract The rate of iron corrosion in a low-temperature plasma of moist air formed under the action of a fast electron beam, depending on the relative air humidity, was measured. It is shown that a beam of fast electrons (radioactive β-radiation) significantly intensifies the corrosion of iron in a plasma-forming gas medium in which oxygen and water vapour are simultaneously present. It has been established that the rate of corrosion under conditions of radioactive irradiation increases sharply when the relative air humidity exceeds 10%. Numerical simulation of the ionic composition of the pl

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31

Astuti, Farida Afriani, Syafrudin Syafrudin, and Indah Susilowati. "Kajian Status Mutu Air Sungai Akibat Buangan Air Lindi TPA Piyungan di Kabupaten Bantul." Jurnal Ilmu Lingkungan 21, no. 4 (2023): 881–87. http://dx.doi.org/10.14710/jil.21.4.881-887.

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This research was conducted along a tributary that empties into the Opak River in Piyungan District. This study aimed to examine the characteristics of leachate from the Piyungan landfill, river water quality, and the status of river water quality due to the discharge of leachate from the Piyungan landfill. The research method used is a survey method with sampling and field observations. Purposive sampling is used to take river sample points. There are five sample points taken with 15 test parameters used to analyze river water quality, including COD, BOD, TSS, TDS, Zinc (Zn), Iron (Fe), Chrom

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32

Zhang, Cuijuan, and Kevin Huang. "MOF-derived iron as an active energy storage material for intermediate-temperature solid oxide iron–air redox batteries." Chemical Communications 53, no. 76 (2017): 10564–67. http://dx.doi.org/10.1039/c7cc06131e.

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We here demonstrate that the iron derived from an iron-based metal–organic framework (MOF), with exposed high-density Fe-atom planes, exhibits improved reduction activity, enabling good rechargeability of solid oxide iron–air redox batteries at 500 °C.

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Susanto, Sony, Sigit Winarto, and Zendy Bima Mahardana. "Analisis Kualitas Air untuk Pengelolaan Sumber Daya Air Berkelanjutan dengan Pengujian Air Klorin." Jurnal Pengabdian Masyarakat Waradin 5, no. 1 (2024): 226–36. https://doi.org/10.56910/wrd.v5i1.476.

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Sustainable water resource management in Indonesian villages is essential to address poor water quality and low public awareness. This program aims to enhance the knowledge and skills of the community regarding sustainable water resource management. The methods used include training and water quality testing across 14 parameters, such as lead, copper, iron, chromium, pH, and free chlorine, in accordance with the standards set by the Ministry of Health Regulation. Results showed a 40% increase in community understanding after training, with all tested water parameters found to be within safe li

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Irawan, Andhika, Sri Heranurweni, and Titik Nurhayati. "SIMULASI PH AIR UNTUK AIR BOILER DAN AIR CHILLER PADA MESIN PRODUKSI REFRIGERATOR DENGAN MENGGUNAKAN LOGIKA FUZZY." Elektrika 11, no. 1 (2019): 26. http://dx.doi.org/10.26623/elektrika.v11i1.1541.

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<p>The need for water is very important for the production process, the water quality must also be considered the pH value so that the water is suitable for use in boilers or chillers. Seeing from these needs a simulation was made on matlab R2017a using a fuzzy toolbox that can find out the water quality with fuzzy mamdani method. This fuzzy logic simulation can determine the standard value of boiler water pH (10.5-11.5) and the standard pH value of chiller water (6-8) in the production machine. The methods in fuzzy logic used are mamdani and centroid methods as deffuzification with R201

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Muhammad Farhan Siddik Abdillah and Syadzadhiya Qothrunada Zakiyayasin Nisa. "Analisis Kualitas Air Baku Sungai Segah dan Air Instalasi Pengolahan Air (IPA) Raja Alam Perumda Batiwakkal Berau, Kabupaten Berau, Kalimantan Timur." INSOLOGI: Jurnal Sains dan Teknologi 4, no. 1 (2025): 102–12. https://doi.org/10.55123/insologi.v4i1.4789.

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The Raja Alam Water Treatment Plant (IPA) is a water treatment facility operated by the Batiwakkal Berau Regional Drinking Water Company, utilizing water from the Segah River as its raw water source. The produced water must meet the quality standards set forth in Minister of Health Regulation No. 2 of 2023. Additionally, the raw water used must comply with the quality standards for drinking water sources as stipulated in Government Regulation No. 22 of 2021. This study employs a descriptive quantitative method. The parameters measured include temperature, TDS, turbidity, pH, and iron (Fe). Mea

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Weinrich, Henning, Jérémy Come, Hermann Tempel, Hans Kungl, Rüdiger-A. Eichel, and Nina Balke. "Understanding the nanoscale redox-behavior of iron-anodes for rechargeable iron-air batteries." Nano Energy 41 (November 2017): 706–16. http://dx.doi.org/10.1016/j.nanoen.2017.10.023.

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37

Mojala, Siva Krishna. "Air Quality Monitoring in Iron Ore Mining Site." International Journal for Research in Applied Science and Engineering Technology V, no. VIII (2017): 2177–82. http://dx.doi.org/10.22214/ijraset.2017.8310.

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38

AbdElmomen, S. S. "Reoxidation of direct reduced iron in ambient air." Ironmaking & Steelmaking 41, no. 2 (2013): 107–11. http://dx.doi.org/10.1179/1743281213y.0000000105.

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39

Coombs, P. G., and Z. A. Munir. "The decomposition of iron(III) sulfate in air." Journal of Thermal Analysis 35, no. 3 (1989): 967–76. http://dx.doi.org/10.1007/bf02057253.

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40

SUN, JIN-HUA, RITSU DOBASHI, and TOSHISUKE HIRANO. "Combustion Behavior of Iron Particles Suspended in Air." Combustion Science and Technology 150, no. 1-6 (2000): 99–114. http://dx.doi.org/10.1080/00102200008952119.

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41

Bolen, J. "Modern air pollution control for iron ore induration." Mining, Metallurgy & Exploration 31, no. 2 (2014): 103–14. http://dx.doi.org/10.1007/bf03402419.

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Chen, Shaobo, Jianhui Li, Qian You, et al. "Improving the Air Quality Management: The Air Pollutant and Carbon Emission and Air Quality Model for Air Pollutant and Carbon Emission Reduction in the Iron and Steel Industries of Tangshan, Hebei Province, China." Atmosphere 14, no. 12 (2023): 1747. http://dx.doi.org/10.3390/atmos14121747.

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Currently, Tangshan confronts the dual challenge of elevated carbon emissions and substantial pollution discharge from the iron and steel industries (ISIs). While significant efforts have been made to mitigate air pollutants and carbon emissions within the ISIs, there remains a gap in comprehending the control of carbon emissions, air pollutant emissions, and their contributions to air pollutant concentrations at the enterprise level. In this study, we devised the Air Pollutant and Carbon Emission and Air Quality (ACEA) model to identify enterprises with noteworthy air pollution and carbon emi

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Shen, Peng, Ze Qiang Fu, Jing Ye, and Bao Gao. "Prospect Analysis of Air Pollutants Synergistic Reduction in Iron and Steel Industry." Advanced Materials Research 610-613 (December 2012): 1634–38. http://dx.doi.org/10.4028/www.scientific.net/amr.610-613.1634.

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Iron and Steel industry, as one of the pillar industries in national economy of China, is a typical resource, energy and pollution intensive industry. During the 12th Five-Year Plan, it would be very difficult to achieve the pollutants emission reduction goal if iron and steel industry still carries on the way that treatment and control of different pollutants in different methods, which would also result in substantive economic cost. This article, based on the current research on the application of synergies in China and developed countries, and also on the development of pollutants synergies

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Cui, Baochen, Hongyu Xin, Shuzhi Liu, et al. "Improved Cycle Iron Molten Air Battery Performance Using a Robust Fin Air Electrode." Journal of The Electrochemical Society 164, no. 2 (2016): A88—A92. http://dx.doi.org/10.1149/2.0341702jes.

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Ferguson, C., G. S. Logsdon, and D. Curley. "Comparison of dissolved air flotation and direct filtration." Water Science and Technology 31, no. 3-4 (1995): 113–24. http://dx.doi.org/10.2166/wst.1995.0522.

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Direct filtration with and without pre-ozone, and dissolved air flotation and filtration were evaluated for clarification of high quality reservoir water in Greenville, South Carolina, USA. Goals of the study included production of low turbidity filtered water and control of algae, iron and manganese, and disinfection by-product precursors. The dissolved air flotation treatment train gave much longer filter runs than direct filtration, when both processes met the 0.10 NTU goal for filtered water quality. Use of pre-ozone was beneficial for direct filtration. Removal of TOC, DBP precursors, and

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Zhang, Guoqi, Jessica Cheng, Kezia Davis, Mary Grace Bonifacio, and Cynthia Zajaczkowski. "Practical and selective hydroboration of aldehydes and ketones in air catalysed by an iron(ii) coordination polymer." Green Chemistry 21, no. 5 (2019): 1114–21. http://dx.doi.org/10.1039/c9gc00078j.

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Tabuyo-Martinez, Marina, Ameya Bondre, and Antoni Forner-Cuenca. "Towards Low Cost and Long Duration Iron-Air Flow Batteries." ECS Meeting Abstracts MA2023-02, no. 8 (2023): 3410. http://dx.doi.org/10.1149/ma2023-0283410mtgabs.

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The electrification of the energy economy necessitates the development of low cost and large scale energy storage technologies that can integrate intermittent renewables (e.g. solar and wind). Among the various technological options (e.g. lithium ion batteries, vanadium redox flow batteries), metal-air batteries are promising alternatives owing to their high energy density, safety, and use of abundant raw materials. Moreover, when combined with the principles of redox flow batteries, mass transfer is enhanced, which results in a more uniform metal deposition and a reduction in the metal electr

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Mayo, Jonathan J., Pete Kohlhepp, Dianzheng Zhang, and Joy J. Winzerling. "Effects of sham air and cigarette smoke on A549 lung cells: implications for iron-mediated oxidative damage." American Journal of Physiology-Lung Cellular and Molecular Physiology 286, no. 4 (2004): L866—L876. http://dx.doi.org/10.1152/ajplung.00268.2003.

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Inhalation of airborne pollution particles that contain iron can result in a variety of detrimental changes to lung cells and tissues. The lung iron burden can be substantially increased by exposure to cigarette smoke, and cigarette smoke contains iron particulates, as well as several environmental toxins, that could influence intracellular iron status. We are interested in the effects of environmental contaminants on intracellular iron metabolism. We initiated our studies using lung A549 type II epithelial cells as a model, and we evaluated the effects of iron dose and smoke treatment on seve

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Kabátová, Margita, Eva Dudrová, and Helena Bruncková. "Microstructure of Composites Based on Phosphated Iron Powder." Materials Science Forum 782 (April 2014): 495–98. http://dx.doi.org/10.4028/www.scientific.net/msf.782.495.

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The commercial carbonyl iron powder coated with iron phosphate (20 wt.%) was dried (60°C for 2 h in air), calcinated at 400°C for 3 h in air, compacted at 600 MPa into cylindrical samples and subsequently sintered at 820, 900 and 1110°C for 30 min in N2-10%H2 atmosphere. By means of EDX and XRD analyses the phase composition of the coating and sintered microstructure was studied. Microstructure resulting from sintering at 820 and 900°C was formed by initial iron particles surrounded with the crystalline FePO4 and α-Fe2O3 phases. Due to liquid phase sintering at 1110°C a mixed microstructure co

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Minetti, M., T. Forte, M. Soriani, V. Quaresima, A. Menditto, and M. Ferrari. "Iron-induced ascorbate oxidation in plasma as monitored by ascorbate free radical formation. No spin-trapping evidence for the hydroxyl radical in iron-overloaded plasma." Biochemical Journal 282, no. 2 (1992): 459–65. http://dx.doi.org/10.1042/bj2820459.

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A study was made of the interaction of plasma ascorbate and ascorbate free radical (AFR) with exogenously added iron. The quantitative determination of AFR has the advantage that transient increases in ascorbate oxidation can be directly monitored by e.p.r. spectroscopy. An AFR signal was found in the plasma of all donors and was unaffected by superoxide dismutase, catalase and the strong iron chelator deferoxamine. These findings and the rapid decrease in AFR under a nitrogen atmosphere suggest that plasma AFR is probably a result of air auto-oxidation. Iron loading of plasma did not affect t

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