Academic literature on the topic 'Water hyacinth low-temperature pre-treatment'

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Journal articles on the topic "Water hyacinth low-temperature pre-treatment"

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MASAKUL, Pristanuch, Sukanya NILMOUNG, Somchai SONSUPAP, and Lumpoon LAORACH. "The electrochemical properties of water hyacinth-derived activated carbon." Journal of Metals, Materials and Minerals 33, no. 3 (2023): 1618. http://dx.doi.org/10.55713/jmmm.v33i3.1618.

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The water hyacinth (WH)-based activated carbon (WHac) has been prepared by an acid treatment, pyrolytic carbonization, and alkali activation processes for using as electrode materials of electrochemical energy storage devices. The pyrolytic carbonization process was performed at a variety of temperature (600, 700, and 800℃) for 2 h. The ash-prepared samples were characterized by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), and Brunauer-Emmett-Teller (BET). The benefits of activated carbon with large uniform surface area leading to maximum specific capacitance of 98.3 F
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BAOTHONG, Erawan, and Pisit CHAREONSUDJAI. "OPTIMAL CONDITIONS FOR EXTRACTING HIGH-QUALITY PECTIN FROM WATER HYACINTH (Eichhornia crassipes) FOR LESS SOLUBLE HYDROGEL PRODUCTION." Journal of Applied Life Sciences and Environment 57, no. 2(198)2024 (2024): 265–83. http://dx.doi.org/10.46909/alse-572136.

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The research aimed to extract high-quality pectin from water hyacinth for less soluble hydrogel production. The product adds value to water hyacinth waste and helps solve environmental problems. The high degree of esterification pectin can be prepared as a hydrogel, which can be used in various pollution treatment applications. The quality of pectin depended on raw materials and extraction conditions. The optimum condition was initially predicted using the response surface method (RSM). Three extraction variables were studied, including pH 1.0-4.0, temperature 50-110ºC, and extraction time 30-
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Ahmad, Haeranah, and Ridhayani Adiningsih. "Efektivitas Metode Fitoremediasi Menggunakan Tanaman Eceng Gondok dan Kangkung Air dalam Menurunkan Kadar BOD dan TSS pada Limbah Cair Industri Tahu." Jurnal Farmasetis 8, no. 2 (2019): 31–38. http://dx.doi.org/10.32583/farmasetis.v8i2.599.

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Air buangan pabrik tahu mengandung senyawa organik berupa protein, karbohidrat, minyak dan lemak dengan konsentrasi tinggi.Sebagian besar limbah cair tahu pada Industri Rumah Tangga di Kabupaten Mamuju langsung dibuang ke badan air tanpa pengolahan terlebih dahulu.Pencemaran akibat limbah cair tahu berupa oksigen terlarut rendah, air menjadi kotor, dan bau menyengat. Salah satu cara sederhana untuk mengolah air limbahnya yaitu dengan memanfaatkan tumbuhan air. Tujuan penelitian untuk mengetahui efektifitas metode fitoremediasi menggunakan tanaman eceng gondok dan kangkung air dalam menurunkan
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Aniek, Aniek, Aniek Hasanah, and Hartawati . "Study of Various Organic Mulch Sheet Compositions Usage towards The Growth and Yield of Cauliflower (Brassica oleracea Var Botrytis, L.)." International Journal of Engineering & Technology 8, no. 1.9 (2019): 147–51. http://dx.doi.org/10.14419/ijet.v8i1.9.26389.

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The production decrease and the imported commodity increase were due to the low quantity and quality of cauliflower, it was also caused by pre-harvest factors including cultivation technique that mostly used non-biodegradable plastic mulch. Functionally, the seasonal organic mulch was less effective and thus it needed engineering technology in the form of organic mulch sheet. The selection of organic materials (water hyacinth, banana pseudostem and tannery waste) which were used as mulches have met the eco-friendly concept. This research was aimed to study the effect of various organic mulch s
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Cheng, Hao, Wei Shi, Song Liu, et al. "Adsorption of Phosphate by Two-Step Synthesis of Ceramsite from Electrolytic Manganese Residue/Dredged Sludge." Materials 17, no. 4 (2024): 939. http://dx.doi.org/10.3390/ma17040939.

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Carrying out research on the management of electrolytic manganese residue (EMR) is necessary to maintain the environment and human health. The dredged sludge (DS) and water hyacinth (WH) generated from dredging projects are potential environmental threats, and therefore suitable methods need to be found for their treatment. In this study, ceramsite was prepared by a two-step low-temperature firing method using DS and EMR as raw materials, WH as a pore-forming additive, and aluminate cement as a binder for the adsorption of phosphorus from wastewater. The optimal ratio and process parameters of
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Nguyen, Van Phuoc, Dinh Duy Duong, Thi Tuu Tran, et al. "Investigation of the Desalination Capacity of Activated Carbon Materials from Water Hyacinth (<i>Eichhornia crassipes</i>) Stems." Indonesian Journal of Chemistry 24, no. 2 (2024): 576. http://dx.doi.org/10.22146/ijc.85392.

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To reduce the hazards brought by water hyacinth, many applications of water hyacinth have been studied and continuously expanded. The large biomass of water hyacinth is applied in many fields such as for wastewater treatment, wastewater purification, biological raw material sources, animal feed production, medicine, antioxidants, agriculture, and household appliances. This research investigates the desalination capacity of freshwater hyacinths, raw materials from water hyacinths, biochar, and activated carbon materials from water hyacinth stems. Results have shown that the suitable temperature
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Idrees, Muhammad, Ahmad Adnan, and Fahim Ashraf Qureshi. "Optimization of Sulfide/Sulfite Pretreatment of Lignocellulosic Biomass for Lactic Acid Production." BioMed Research International 2013 (2013): 1–11. http://dx.doi.org/10.1155/2013/934171.

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Potential of sodium sulfide and sodium sulfite, in the presence of sodium hydroxide was investigated to pretreat the corncob (CC), bagasse (BG), water hyacinth and rice husk (RH) for maximum digestibility. Response Surface Methodology was employed for the optimization of pretreatment factors such as temperature, time and concentration of Na2S and Na2SO3, which had high coefficient of determination (R2) along with low probability value (P), indicating the reliable predictability of the model. At optimized conditions, Na2S and Na2SO3remove up to 97% lignin, from WH and RH, along with removal of
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Ali, Hamza Qassim, and Ahmed A. Mohammed. "Elimination of Congo Red Dyes From Aqueous Solution Using Eichhornia Crassipes." Iraqi Journal of Chemical and Petroleum Engineering 21, no. 4 (2020): 21–32. http://dx.doi.org/10.31699/ijcpe.2020.4.3.

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Water hyacinth (Eichhornia crassipes) is a free-floating plant, growing plentifully in the tropical water bodies. It is being speculated that the large biomass can be used in wastewater treatment, heavy steel and dye remediation, as a substrate for bioethanol and biogas production, electrical energy generation, industrial uses, human food and antioxidants, medicines, feed, agriculture, and sustainable improvement. In this work, the adsorption of Congo Red (CR) from aqueous solution onto EC biomass was investigated through a series of batch experiments. The effects of operating parameters such
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Tatuk Tojibatus Sa’adah and Dwi Haryanta. "PENGEMBANGAN TEKNIK PRODUKSI MASSAL BIOMAS ECENG GONDOK." Journal of Research and Technology 2, no. 2 (2016): 14–22. http://dx.doi.org/10.55732/jrt.v2i2.221.

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Siltation and the presence of water hyacinth plants on a sewer/river is a cause of flooding in urban areas (beaches). Water hyacinth grows fast in rivers, sewer, boezem, lake and or water storage areas, which impedes the water flow and encourages a silting. Rivers dredging or reservoirs of waste water hyacinths just stacked on the edge of river that makes the dirty environment. The research aims to develop a composting technique made from water hyacinth in a mass scale. Factorial experimental treatments (1) Packaging B1: open, B2: plastic bags (glangsing), and B3: buried; and (2) Starter S1: m
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Pratama, Jeesica Hermayanti, Rizka Lailatul Rohmah, Amalia Amalia, and Teguh Endah Saraswati. "Isolasi Mikroselulosa dari Limbah Eceng Gondok (Eichornia crassipes) dengan Metode Bleaching-Alkalinasi." ALCHEMY Jurnal Penelitian Kimia 15, no. 2 (2019): 239. http://dx.doi.org/10.20961/alchemy.15.2.30862.239-250.

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&lt;p&gt;Isolasi selulosa dari tanaman Eceng Gondok (&lt;em&gt;Eichornia crassipes&lt;/em&gt;) berhasil dilakukan dengan menggunakan metode &lt;em&gt;bleaching&lt;/em&gt; diikuti dengan alkalinasi. Metode &lt;em&gt;bleaching&lt;/em&gt; dilakukan menggunakan NaOCl dengan pengadukan dan pemanasan suhu rendah yaitu 80 &lt;sup&gt;o&lt;/sup&gt;C selama 4 jam, diikuti dengan metode alkalinasi menggunakan NaOH dengan pemanasan pada suhu rendah yaitu 45&lt;sup&gt; o&lt;/sup&gt;C selama 3 jam. Penerapan metode &lt;em&gt;bleaching&lt;/em&gt; dan alkalinasi ini bertujuan untuk delignifikasi dengan memutu
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Dissertations / Theses on the topic "Water hyacinth low-temperature pre-treatment"

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Lawler, Jennifer Rae Noelle 1962. "Eichhornia crassipes (Mart) Solms in wastewater treatment: Reducing low-temperature stress." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/291651.

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Studies were carried out from July 1988 to August 1989 to assess the growth and winter survival of water hyacinth, Eichhornia crassipes (Mart.) Solms, in treatment of secondary domestic wastewater in Tucson, Arizona. Percent of surviving overwintered plants for the following frost protection treatments from November 1988 to March 1989 was: 25 (control), 48 (plastic tarps), 70 (sprinklers), 34 (fog) and 76 (greenhouse). Both control plants and protected plants had longer roots at the effluent end of the ponds than the influent ends during winter months. Greenhouse-protected plants had greater r
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Book chapters on the topic "Water hyacinth low-temperature pre-treatment"

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Dmitrienko, Vladimir, Natalya Merenkova, Olga Pashkova, and Irina Zanina. "Justification of the Winter Temperature Regime of Water Hyacinth Content for Urban Wastewater Treatment." In Water Resources Management and Water Pollution Control. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-53456-0_13.

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Appavu, Arivoli, and X. Agnello J. Naveen. "Phytoremediation Influenced in Dairy Effluent Water Treatment Using Constructed Wetland Application With Aquatic Macrophytes." In Practice, Progress, and Proficiency in Sustainability. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-8223-0.ch011.

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The food processing industry, treating and reusing wastewater, results in dairy effluent with high organic matter contents and BOD levels. Before disposal of effluent, it is necessary to treat effluent as used for land irrigation purposes. Conventional treatment has a high cost of operation and maintenance, requirements, disposal problem of sludge, etc. The phytoremediation approach of dairy wastewater provides an eco-friendly and low-cost treatment. This study treats aquatic macrophytes, water hyacinth (Eichhornia crassipes), and water lettuce (Pistia Stratiotes) with dairy effluent. The resu
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Jian, Yuan, Li Man, Wen Guojiao, and Yan Weiwei. "Study on enhanced treatment of low temperature and low turbidity micro-polluted water by ozone pre-oxidation." In Hydraulic Engineering. CRC Press, 2013. http://dx.doi.org/10.1201/b14013-53.

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Rana, Sukanta, and Jatindra Nath Bhakta. "Heavy Metal(loid) Remediation Using Bio-Waste." In Handbook of Research on Inventive Bioremediation Techniques. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-2325-3.ch017.

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Heavy metal(loid)s are hazardous, biologically non-essential, non-biodegradable and persistent in nature, which can accumulate in plants and animals as well as in environment especially agri- and aqua- culture ecosystems. It is severely responsible for causing several health hazards problems in human, such as, cardiovascular, pulmonary, hepatic, nephrological, dermatological, neurological disorders as well as carcinogenic effects. Removal of these heavy metals from living systems is extensively expensive and also unsuccessful in sent percent removal. Therefore, in order to protect the environm
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Rana, Sukanta, and Jatindra Nath Bhakta. "Heavy Metal(loid) Remediation Using Bio-Waste." In Waste Management. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1210-4.ch035.

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Heavy metal(loid)s are hazardous, biologically non-essential, non-biodegradable and persistent in nature, which can accumulate in plants and animals as well as in environment especially agri- and aqua- culture ecosystems. It is severely responsible for causing several health hazards problems in human, such as, cardiovascular, pulmonary, hepatic, nephrological, dermatological, neurological disorders as well as carcinogenic effects. Removal of these heavy metals from living systems is extensively expensive and also unsuccessful in sent percent removal. Therefore, in order to protect the environm
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Chul Cha, Sung, Kyoung Il Moon, and Hae Won Yoon. "Current Development of Automotive Powertrain Components for Low Friction and Wear Reduction through Coating and Heat Treatment Technology." In Lubrication - Thermal Management and Friction Reduction [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106032.

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Recent findings of R&amp;D for powertrain components concerning friction and wear reduction are described in this chapter. These are realized through lubrication technology of coating and heat treatment, which are fit for this book. In the first part, nano-complex coatings for parts of future mobility are presented with their friction and wear behavior. The application of an alloying target was proposed to promote the commercial use of nanocomposite coatings. In the second part, the importance on pre-treatments-related silicon oxide-diamond-like carbon (SiO-DLC) coating for the smallest part o
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Conference papers on the topic "Water hyacinth low-temperature pre-treatment"

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Alia, Febrinasti, Puteri Kusuma Wardhani, Sarino Sarino, and Agus Lestari Yuono. "Study of Retention Time Variation on Constructed Wetland Performance for Kitchen Wastewater Treatment." In Sriwijaya International Conference on Engineering and Technology 2023. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-cads0d.

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Constructed wetlands are intentionally created systems designed to emphasize specific characteristics of wetland ecosystems to improve landscape, retain stormwater, and enhance its quality. The application of this system has been widely used in several countries as this system is low-cost and sustainable. The treatment performance of constructed wetlands critically relies on the optimal operating parameters, including hydraulic retention time. This prompted the implementation of this study to analyze the effectiveness of retention time variation on constructed wetland performance for domestic
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Smith, D. C. "Waterside Boiler Tube Failures: an Integrated Approach to Mechanism and Cause." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88331.

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Abstract Although they do occur, dramatic failures of boiler and superheater tubes are somewhat rare. More often the failure modes are subtle. Often a fine line must be drawn between “failure” and normal deterioration with normal life expectancy. This paper’s primary focus is an integrated approach to elucidation of the mechanisms and causes of boiler and superheater failures used by the author. Examples documented by photos and micrographs are offered. The scope is limited to the waterside of fired boilers, ranging from high pressure utility units through intermediate pressure co-generation,
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Yue, Zhiwei (David), Megan Westerman, Chunli Li, Ping Chen, and John Hazlewood. "Mitigation of Scaling Challenges for Long-term Well Shut-ins under Ultra-High Temperature." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16995.

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Abstract Long-term well shut-ins have become a common practice for operators to defer oil production in an oversupplied market. This paper discusses several scale challenges that are expected under such circumstances. Two specific cases were explored in detail in terms of product development and performance validation under various scenarios. The first category of wells had high-water production, featuring extreme levels of calcium and iron, as well as an ultra-high, bottom-hole temperature of 350°F. These wells began experiencing significant calcium carbonate scale precipitation when bottom-h
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MINAL, P. Deshmukh. "Review on optimised process parameters of bioethanol production for environmental sustainability." In Decarbonization Technology: ICDT2024. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903575-4.

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Abstract. Water hyacinth is a commonly grown aquatic plant. It causes a menace in water bodies due to its large mat formation. It is removed from water bodies through physical, chemical, or biological methods. These methods are costly and ineffective as the plant grows again quickly. Since the plant is easily available, it has been explored as a potential source of lignocellulose biomass for biofuel production. This review paper reflects upon the important steps in processing water hyacinth plants for producing biofuel. A quick summary of the research concerning pre-treatment methods, enzyme h
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Gowsiga, A., S. Kayooran, P. D. S. H. Sriyasantha, H. Gohulan, D. M. S. M. Dassanayake, and C. L. Jayawardena. "A predictive model derived from sattellite data and selected water quality parameters for invasive plant dynamics in north Bolgoda lake." In International Symposium on Earth Resources Management & Environment - ISERME 2024. Division of Sustainable Resources Engineering, Hokkaido University, Japan, 2024. https://doi.org/10.31705/iserme.2024.31.

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The proliferation of aquatic weeds and algae in water bodies, such as Water Hyacinth coverage in North Bolgoda Lake, underscores potential pollution concerns associated with prolonged plant growth on surface water, changing nutrient levels and subsequently the water quality. This study aims to develop a regression model employing remote sensing techniques to identify and map the spatial distribution of invasive plants, primarily Water Hyacinth, in North Bolgoda Lake. Integration of surface temperatures derived from the Thermal Infrared (TIR) band of Landsat-8 satellite data facilitated by the
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Nakamura, Kotaro, Masashi Tanabe, Satoru Abe, Takashi Mawatari, and Takao Nakagaki. "Modeling of Low-Temperature Reduction of Metal Oxide in Hydrogen Treatment System for Severe Accidents in Nuclear Power Plants." In 2020 International Conference on Nuclear Engineering collocated with the ASME 2020 Power Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/icone2020-16450.

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Abstract At the Fukushima Daiichi nuclear power plant, zirconium in the fuel rod cladding reacted with water vapor at elevated temperatures due to a loss of cooling water, resulting in the production of a large amount of hydrogen. This hydrogen leaked from the reactor vessel and accumulated in the top of reactor building, eventually leading to an explosion. A hydrogen treatment system that re-oxidizes hydrogen to water vapor is one of the effective methods to prevent such an explosion. A prominent re-oxidation method is via a fixed bed reactor packed with metal oxide pellets. The advantages of
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Sharma, Hemant K., Ayman M. Almohsin, Fehead M Subaie, and Wassim Kharrat. "Successful Water Conformance Control Using Newly Developed Smart Polymer Gels for Water Shutoff Application." In International Petroleum Technology Conference. IPTC, 2024. http://dx.doi.org/10.2523/iptc-23400-ms.

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Abstract Water conformance is a common challenge in oilfield industry especially in water flood and active water drive reservoirs where water production has a significant impact on production economics, oil recovery and facilities constraints. Water shut-off (WSO) is an essential solution to delay or minimize water production however effectiveness depends on treatment efficiency. Selective mechanical water shut-off, (i.e. through tubing bridge plug with cement on top, mechanical plugs), the main technique used to solve this problem so far, has disadvantages, mainly sacrificing the section belo
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Adeyemi, Gbadegesin, Adesina Fadairo, Kegang Ling, et al. "Evaluating the Performance of Natural Organic Sorbent for Produced Water Treatment." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/212021-ms.

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Abstract Research has shown that the most generated waste in the oil and gas industry today during exploration is the produced water (PW). Considering the volume produced, this waste cannot be discharged into the environment either as waste or for reused without proper treatment, hence this may lead to environmental concern to all the stakeholder in the oil and gas industry. In this paper, the two low-cost naturally derived banana peel powder (BPP) and animal bone powered (ABP) organic sorbents were used, capable of cleaning up the oilfield produced water. The banana peel was treated with n-he
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Wang, Yiyu, Wei Zhang, and Zhili Feng. "Effect of Pre-Weld Heat Treatment on Microstructure and Creep Strength of ICHAZ in Grade 91 Steel." In ASME 2019 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/pvp2019-93315.

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Abstract In this work, Grade 91 base metal was normalized with two different cooling conditions, water quenching and air cooling. The intercritical welding thermal cycle simulated by using the Gleeble system was applied to the heat-treated base metals to reproduce the intercritical heat-affected zone (ICHAZ). Microstructure, including precipitate and tempered martensite, of the base metal and ICHAZ was carefully characterized with advanced microscopy techniques. Creep strength of the simulated ICHAZs was evaluated at a high creep temperature of 650 °C with a stress of 100 MPa. A correlation be
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Sulaiman, Ahmed A. Al, Suresh Jacob, Ayman Almohsin, and Ibrahim Salem. "Breakthrough Horizontal Water Shut-Off Using Nano Technology; Field Trial and Optimized Treatment Recipe." In International Petroleum Technology Conference. IPTC, 2025. https://doi.org/10.2523/iptc-24805-ms.

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Abstract This paper discusses a successful rigless chemical water shut-off (WSO) application utilizing Nano-Silica fluid technology in a horizontal oil well completed with passive Inflow Control Devices (ICDs). An extensive downhole monitoring system, consisting of production logging tools (PLT), noise logging, and memory gauges, was implemented pre and post treatment to optimize job performance. A customized coil tubing (CT) bottom hole assembly (BHA) enabled real-time monitoring and precise control over sealant placement into the target zone. The treatment aimed to use Nano-Silica technology
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