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Articoli di riviste sul tema "Biofouling"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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1

Pitriana, P., A. W. Radjab, and A. Basit. "Biofouling on mooring systems in the Talaud and Halmahera Seas, Indonesia." IOP Conference Series: Earth and Environmental Science 1163, no. 1 (2023): 012012. http://dx.doi.org/10.1088/1755-1315/1163/1/012012.

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Abstract Many deep-sea scientific discoveries have been driven by sampling from mooring systems. We observed biofouling assemblages on five mooring systems in the Talaud Sea and the Halmahera Sea. Biofoulings on all the mooring components extending from the sea surface to the depth of 1800–2000 m were documented. We found mollusks, barnacles, annelids, algae, and sponges assemblages on buoys, instruments, and cables of the mooring systems. Barnacle Heteralepas sp. was the most dominant biofouling attached to the float instruments of all mooring systems. At a depth of 200 m, we found mollusks,

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Regitasyali, S., M. H. N. Aliffrananda, Y. A. Hermawan, M. L. Hakim, and I. K. A. P. Utama. "Numerical investigation on the effect of homogenous roughness due to biofouling on ship friction resistance." IOP Conference Series: Earth and Environmental Science 972, no. 1 (2022): 012026. http://dx.doi.org/10.1088/1755-1315/972/1/012026.

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Abstract Ships are subject to increased surface roughness due to the attachment of biofoulings on their hull. When the surface of a ship’s hull is rough, increased frictional resistance can be expected. A ship’s frictional resistance make up almost 80 – 85% of its total resistance. Therefore, it is crucial to maintain the ship’s frictional resistance value to a minimum. In this study, the effects of roughness length scale due to biofouling on friction resistance are investigated. To achieve reliable results, this study used the 3D DTMB 5415 model that was established as a benchmark study by IT

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Fawcett, HowardH. "Biofouling." Journal of Hazardous Materials 23, no. 1 (1990): 128–29. http://dx.doi.org/10.1016/0304-3894(90)85015-u.

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4

Flemming, H. C., and G. Schaule. "Mikrobielle Werkstoffzerstörung - Biofilm und Biofouling: Biofouling." Materials and Corrosion/Werkstoffe und Korrosion 45, no. 1 (1994): 29–39. http://dx.doi.org/10.1002/maco.19940450109.

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Maliszewska, Irena, and Tomasz Czapka. "Biofouling Removal from Membranes Using Nonthermal Plasma." Energies 13, no. 17 (2020): 4318. http://dx.doi.org/10.3390/en13174318.

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An essential aspect of wastewater treatment systems based on membranes is fouling, which leads to a decrease in their performance and durability. The membrane biofouling is directly related to the deposition of biological particles (e.g., microorganisms in the form of biofilm) on the membrane surface. The objective of the study was to investigate the possibility of using nonthermal plasma for membrane treatment to overcome the biofouling problem. The removal of biological cells from the membrane surface was performed in a dielectric barrier discharge (DBD) plasma. The biofoulant (i.e., activat

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Vrouwenvelder, J. S., J. C. Kruithof, and M. C. M. Van Loosdrecht. "Integrated approach for biofouling control." Water Science and Technology 62, no. 11 (2010): 2477–90. http://dx.doi.org/10.2166/wst.2010.747.

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Despite extensive research efforts, past and present strategies to control biofouling problems in spiral-wound nanofiltration and reverse osmosis membranes have not been successful under all circumstances. Gaining insight in the biofouling process is a first necessity. Based on recent insights, an overview is given of 12 potential complementary approaches to solve biofouling. Combinations of approaches may be more efficient in biofouling control than a single approach. A single approach must be 100% effective, while in combination each individual approach can be partially effective while the c

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Vinagre, Pedro Almeida, Teresa Simas, Erica Cruz, Emiliano Pinori, and Johan Svenson. "Marine Biofouling: A European Database for the Marine Renewable Energy Sector." Journal of Marine Science and Engineering 8, no. 7 (2020): 495. http://dx.doi.org/10.3390/jmse8070495.

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Biofouling is a major problem shared among all maritime sectors employing submerged structures where it leads to substantially increased costs and lowered operational lifespans if poorly addressed. Insight into the ongoing processes at the relevant marine locations is key to effective management of biofouling. Of specific concern for the marine renewable energy (MRE) sector is the fact that information on biofouling composition and magnitude across geographies is dispersed throughout published papers and consulting reports. To enable rapid access to relevant key biofouling events the present w

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Han, Cong, and Zhigang Qu. "A methodology for removing biofouling of the hull based on ultrasonic guided waves." Journal of Physics: Conference Series 2031, no. 1 (2021): 012006. http://dx.doi.org/10.1088/1742-6596/2031/1/012006.

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Abstract Marine biofouling is considered as the undesired growth and accumulation of biological organisms on the surface of materials submerged in seawater. Marine biofouling could increase the resistance and fuel consumption of ships. In this paper, a novel method for removing biofouling on ship hull based on cavitation effect and ultrasonic guided waves (UGWs) is proposed, which is eco-friendly and could remove biofouling online. The simulation model is established by finite element method to study the sound pressure distribution on the steel plat. The biofouling removal experiment is design

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Dobretsov, Sergey, and Daniel Rittschof. "“Omics” Techniques Used in Marine Biofouling Studies." International Journal of Molecular Sciences 24, no. 13 (2023): 10518. http://dx.doi.org/10.3390/ijms241310518.

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Biofouling is the growth of organisms on wet surfaces. Biofouling includes micro- (bacteria and unicellular algae) and macrofouling (mussels, barnacles, tube worms, bryozoans, etc.) and is a major problem for industries. However, the settlement and growth of some biofouling species, like oysters and corals, can be desirable. Thus, it is important to understand the process of biofouling in detail. Modern “omic” techniques, such as metabolomics, metagenomics, transcriptomics, and proteomics, provide unique opportunities to study biofouling organisms and communities and investigate their metaboli

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Zainal Abidin, Mohd Zaki, Miradatul Najwa Muhd Rodhi, Fazlena Hamzah, and Nurul Aimi Ghazali. "Assessing biofouling in Ocean Thermal Energy Conversion (OTEC) power plant – A review." Journal of Physics: Conference Series 2053, no. 1 (2021): 012011. http://dx.doi.org/10.1088/1742-6596/2053/1/012011.

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Abstract Ocean Thermal Energy Conversion (OTEC) harnesses thermal energy stored at different seawater depths via power generation from a thermodynamic closed-loop cyclical system. Apart from its consistent energy generation, it could be diversified into other side industries, making OTEC an attractive and sustainable source of renewable energy. However, the process that utilises seawater as its main fluid is exposed to biofouling deposition due to unwanted growth and accumulation of biological elements on any contact surfaces, potentially affecting its efficiency and damaging equipment in the

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van Loosdrecht, Mark C. M., Ludmilla Bereschenko, Andrea Radu, et al. "New approaches to characterizing and understanding biofouling of spiral wound membrane systems." Water Science and Technology 66, no. 1 (2012): 88–94. http://dx.doi.org/10.2166/wst.2012.096.

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Historically, biofouling research on spiral wound membrane systems is typically problem solving oriented. Membrane modules are studied as black box systems, investigated by autopsies. Biofouling is not a simple process. Many factors influence each other in a non-linear fashion. These features make biofouling a subject which is not easy to study using a fundamental scientific approach. Nevertheless to solve or minimize the negative impacts of biofouling, a clear understanding of the interacting basic principles is needed. Recent research into microbiological characterizing of biofouling, small

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Wulandari, Antika, Muhammad Ramli, and Wa Nurgayah. "KEANEKARAGAMAN BIOTA PENEMPEL (BIOFOULING) PADA SUBSTRAT KAYU DAN FIBER YANG DIGUNAKAN OLEH KAPAL DI PERAIRAN WOLO KABUPATEN KOLAKA." Jurnal Sapa Laut (Jurnal Ilmu Kelautan) 7, no. 1 (2022): 1. http://dx.doi.org/10.33772/jsl.v7i1.24334.

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Biofouling ada jenis biota yang menempel pada suatu substrat. Banyaknya biofouling yang menempel pada badan kapal akan menyebabkan kerusakan dan memperpendek usia pakai kapal. Penelitian ini bertujuan untuk membandingkan biofouling pada kapal kayu dan kapal fiber milik nelayan di Wolo, Kabupaten Kolaka. Pengambilan data biofouling dilakukan pada Bulan Oktober 2020 di di pesisir pantai Wolo, Kabupaten Kolaka menggunakan metode transek kuadrat yang meliputi data keanekaragam dan keseragaman biofouling pada dua jenis kapal serta parameter perairan. Hasil yang diperoleh yaitu biofouling jenis Bala

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Edyvean, R., L. V. Evans, and K. D. Hoagland. "Algal Biofouling." Journal of Ecology 75, no. 4 (1987): 1206. http://dx.doi.org/10.2307/2260330.

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Flemming, Hans-Curt. "Industrial Biofouling." Materials Today 14, no. 11 (2011): 565. http://dx.doi.org/10.1016/s1369-7021(11)70283-8.

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Lewandowski, Z., and H. Beyenal. "Biofilms: their structure, activity, and effect on membrane filtration." Water Science and Technology 51, no. 6-7 (2005): 181–92. http://dx.doi.org/10.2166/wst.2005.0637.

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The goal of this presentation is to identify biofouling mechanisms that cause undesirable effects to the membrane separation processes of flux decline and pressure drop. The underlying assumption of this presentation is that biofouling is unavoidable and that the operator cannot eliminate it entirely. This premise justifies research efforts toward understanding the mechanisms by which biofouling affects the membrane processes, rather than expecting that technology can entirely eliminate membrane biofouling in the near future. An improved understanding of biofouling mechanisms may lead to bette

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Xu, Zhiming, Mingyang Sun, Zuodong Liu, Bingbing Wang, and Huishuang Di. "Properties of the Iron Bacteria Biofouling on Ni–P–rGO Coating." Applied Sciences 10, no. 5 (2020): 1567. http://dx.doi.org/10.3390/app10051567.

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Biofouling on heat exchange devices can decrease heat transfer efficiency, corrode materials, and even lead to safety accidents. Most heat exchange devices are made of carbon steel that efficiently produces biofouling. However, in this paper, a nickel–phosphorus–reduced graphene oxide (Ni–P–rGO) coating was prepared on carbon steel by electroless plating to investigate the properties of iron bacteria biofouling. The surface coating was analyzed via scanning electron microscopy and Raman spectroscopy. After the carbon steel and the Ni–P–rGO coating were immersed into an iron bacteria solution f

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Vrouwenvelder, J. S., C. Hinrichs, A. R. Sun, et al. "Monitoring and control of biofouling in nanofiltration and reverse osmosis membranes." Water Supply 8, no. 4 (2008): 449–58. http://dx.doi.org/10.2166/ws.2008.091.

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Water quality parameters such as ATP, total direct cell counts, AOC, biofilm formation rate and destructive membrane studies are not suitable for biofouling monitoring and prediction. Therefore, a monitor named membrane fouling simulator was developed. In a comparison study, the same feed channel pressure drop development in time and the same fouling accumulation was observed in spiral wound membrane elements and membrane fouling simulators. Chemical dosing to the membrane fouling simulator feed water showed that a biofouling inhibitor was not inhibiting biofouling, but was even contributing t

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Montgomery, Emaline M., Barb L. Cannon, and Christopher M. Pearce. "Exploring Biofouling Control by the California Sea Cucumber (Apostichopus californicus) in Integrated Multi-Trophic Aquaculture (IMTA) with Organic Chinook Salmon (Oncorhynchus tshawytscha)." Fishes 8, no. 9 (2023): 430. http://dx.doi.org/10.3390/fishes8090430.

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The growth of biofouling on aquaculture infrastructure is a universal challenge. Standard industry practices to remove biofouling in finfish aquaculture typically include in situ net cleaning via power washing. Since those cleaning practices can be potentially harmful to fish-gill health and expensive, development of other non-toxic biofouling controls is an industry priority. Deposit-feeding sea cucumbers are potentially well suited for biofouling control due to their feeding mechanism, but remain relatively untested in this capacity. We examined the use of California sea cucumbers (Aposticho

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Jeon, Young Jae, Won-Geom Jeong, and Hye-Sook Heo. "Quorum Quenching Enzymes and Biofouling Control." Journal of Life Science 26, no. 12 (2016): 1487–97. http://dx.doi.org/10.5352/jls.2016.26.12.1487.

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Cao, Sheng Xian, Jia Ou, Yan Hui Zhang, Yang Liu, and Jia Wei Sun. "Study on Microbial Adsorption on Material Surface Based on Dynamic-static Method." Advanced Materials Research 233-235 (May 2011): 1018–22. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.1018.

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The dynamic-static method is used for study on the formation of the biofilm on pipe surface and the relationship between the biofilm and the induction time of the biofouling. The biofilm of slime forming bacteria on the surface of the copper electrodes is characterized by Electrochemical Impedance Spectroscopy (EIS) on the static experimental apparatus. Meanwhile, the induction period of biofouling is detected by Biofouling Dynamic Simulation System (BDSS). The experimental results, which associate with the biofouling resistance by the time, are shown that the maximum value of the biofilm thic

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Pratama, Charli, Muhammad Ramli, and Ira. "KEPADATAN JENIS SACCOSTREA CUCULLATA PADA EKOSISTEM MANGROVE DI PULAU KAPOTA KECAMATAN WANGI - WANGI SELATAN KABUPATEN WAKATOBI." Jurnal Sapa Laut (Jurnal Ilmu Kelautan) 6, no. 4 (2021): 323. http://dx.doi.org/10.33772/jsl.v6i4.21858.

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Biofouling merupakan organisme yang menghabiskan serluruh hidupnya dilingkungan perairan laut, dan bersiafat menempel dan dapat menyebabkan masalah serius karena merupakan penghambat kelangsungan hidup anakan mangrove contohnya seperti teritip merupakan faktor penyebab stres ekofisiologis seperti reduksi fotosintesis dan penghambat pertukaran gas pada anakan dan tumbuhan dewasa Pulau kapota merupakan salah satu pulau yang terletak di bagian barat pulau wangi wangi selatan Provinsi Sulawesi Tenggara Pulau kapota memiliki keanekaragaman hayati laut yang melimpah terutatama pada ekosistem mangrov

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Da-Silva-Correa, Luiz H., Hayley Smith, Matthew C. Thibodeau, Bethany Welsh, and Heather L. Buckley. "The application of non-oxidizing biocides to prevent biofouling in reverse osmosis polyamide membrane systems: a review." Journal of Water Supply: Research and Technology-Aqua 71, no. 2 (2022): 261–92. http://dx.doi.org/10.2166/aqua.2022.118.

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Abstract Biofouling of polyamide membranes is one of the main barriers faced by reverse osmosis (RO) technologies to supply fresh water. Currently, biofouling is addressed by feed water pretreatment using chlorine, followed by membrane cleaning. Chlorine damages polyamide membranes and also generates harmful disinfection byproducts. Thus, safer strategies are needed to prevent biofouling in polyamide membrane systems. This review investigates the applicability of the following non-oxidizing biocides in preventing and controlling biofouling in RO systems, including their antimicrobial efficienc

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Zhang, Hongli, Shilin Zhu, Jie Yang, and Aijie Ma. "Advancing Strategies of Biofouling Control in Water-Treated Polymeric Membranes." Polymers 14, no. 6 (2022): 1167. http://dx.doi.org/10.3390/polym14061167.

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Polymeric membranes, such as polyamide thin film composite membranes, have gained increasing popularity in wastewater treatment, seawater desalination, as well as the purification and concentration of chemicals for their high salt-rejection and water flux properties. Membrane biofouling originates from the attachment or deposition of organic macromolecules/microorganisms and leads to an increased operating pressure and shortened service life and has greatly limited the application of polymeric membranes. Over the past few years, numerous strategies and materials were developed with the aim to

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Utama, I. K. A. P., Y. A. Hermawan, R. C. Ariesta, S. Risdiyanto, M. Sitinjak, and W. Ardhiyanto. "Protecting the Country from Bio-invasion, a Case Study of Biofouling Management in Indonesia." IOP Conference Series: Earth and Environmental Science 1250, no. 1 (2023): 012022. http://dx.doi.org/10.1088/1755-1315/1250/1/012022.

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Abstract The introduction of Invasive Aquatic Species (IAS) to new environments by ships has been identified as a major threat to world’s oceans and the conservation of biodiversity. The International Maritime Organization (IMO) has international efforts to tackle IAS by taking the transfer of non-indigenous organisms through shipping. In response to global oncerns about risks associated with ship-borne biofouling, the GEF-UNDP-IMO GloFouling Partnerships Project (GFP) was launched, involving several Lead Partnering Countries (LPC) to conduct national rapid status assessment concerning to the

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Wibisono, Yusuf, Shari Amalia Rachmawati, Vera Septyaningrum Mylani, Nimatul Izza, Angky Wahyu Putranto, and Shinta Rosalia Dewi. "Synthesis of Anti-biofoulant Green Nanoparticles Embedded Cellulose Acetate Membranes." Proceedings 69, no. 1 (2020): 41. http://dx.doi.org/10.3390/cgpm2020-07199.

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Membranes were used in many aqueous applications, including in food processing, e.g., clarification of fruit juices. Typical drawbacks of membrane processes are membrane fouling, which promotes deterioration of processed products. During application of membranes for fruit juice clarification, biofouling occurred as the process deals with food substances. Biofouling is commonly dominated by bacterial attachment and growth on membrane surface, following the deposition of organic molecules from food substances. Natural antibiotics such as Olea europaea leaves extract might be used to improve the

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Vinagre, Pedro Almeida, Gonçalo Fonseca, and Mário Vieira. "Experimental insights on biofouling growth in marine renewable structures." Open Research Europe 2 (June 19, 2024): 108. http://dx.doi.org/10.12688/openreseurope.14854.2.

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Background Marine biofouling is a threat to industries working in the marine environment, representing significant costs associated with equipment impairment and loss of performance. In the Marine Renewable Energy (MRE) and other maritime sectors which operate at sea for long periods, an important aspect of biofouling is related to the type and frequency of inspections and biofouling removal procedures. Methods This study investigated important parameters of macrofouling (e.g. composition, including the presence of non-indigenous species, thickness, and weight) from communities growing on samp

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Nendissa, J. I., M. H. Makaruku, V. L. Tanasale, A. K. Kilkoda, and J. Taribuka. "Analysis of macro nutrient content in biofouling waste organic fertilizer pearl oyster (Pinctada maxima L.)." IOP Conference Series: Earth and Environmental Science 883, no. 1 (2021): 012038. http://dx.doi.org/10.1088/1755-1315/883/1/012038.

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Abstract Biofouling development is a major problem in bilvave aquaculture around the world. The purpose of this study was to obtain macro nutrient analysis data for organic fertilizer from pearl oyster (Pinctada maxima L) biofouling waste. Where is the manufacture of solid organic fertilizer products that have quality equivalent to other commercial organic fertilizers by utilizing pearl oyster (Pinctada maxima L.) biofouling waste so that high quality solid organic fertilizers are produced which are in accordance with the Quality Standards for solid organic fertilizers and the Indonesian Natio

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Schoefs, Franck, Arash Bakhtiari, and Hamed Ameryoun. "Evaluation of Hydrodynamic Force Coefficients in Presence of Biofouling on Marine/Offshore Structures, a Review and New Approach." Journal of Marine Science and Engineering 10, no. 5 (2022): 558. http://dx.doi.org/10.3390/jmse10050558.

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Novel attempts to optimize the design and requalification of offshore structures draws attention to the importance of updating information about the environmental forces. One of the important steps to design or re-assess offshore structures is the re-evaluation/evaluation of bio-colonization’s effects. This paper presents a review of studies that considered biofouling in marine/offshore structures. Most of the previous researchers conducted the effects of biofouling as a surface roughness; however, some others proved that despite the surface roughness, other marine fouling components such as s

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Nasruddin, Nur Iman Syafiqah Muhammad, and Mimi Hani Abu Bakar. "Mitigating membrane biofouling in biofuel cell system – A review." Open Chemistry 19, no. 1 (2021): 1193–206. http://dx.doi.org/10.1515/chem-2021-0111.

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Abstract A biofuel cell (BFC) system can transform chemical energy to electrical energy through electrochemical reactions and biochemical pathways. However, BFC faced several obstacles delaying it from commercialization, such as biofouling. Theoretically, the biofouling phenomenon occurs when microorganisms, algae, fungi, plants, or small animals accumulate on wet surfaces. In most BFC, biofouling occurs by the accumulation of microorganisms forming a biofilm. Amassed biofilm on the anode is desired for power production, however, not on the membrane separator. This phenomenon causes severities

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Oesinghaus, Helge, Daniel Wanken, Kilian Lupp, Martina Gastl, Martin Elsner, and Karl Glas. "Incipient Biofouling Detection via Fiber Optical Sensing and Image Analysis in Reverse Osmosis Processes." Membranes 13, no. 6 (2023): 553. http://dx.doi.org/10.3390/membranes13060553.

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Reverse osmosis (RO) is a widely used membrane technology for producing process water or tap water that is receiving increased attention due to water scarcity caused by climate change. A significant challenge in any membrane filtration is the presence of deposits on the membrane surfaces, which negatively affect filtration performance. Biofouling, the formation of biological deposits, poses a significant challenge in RO processes. Early detection and removal of biofouling are essential for effective sanitation and prevention of biological growth in RO-spiral wound modules. This study introduce

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Fahrina, Afrillia, Nasrul Arahman, Sri Aprilia, et al. "Functionalization of PEG-AgNPs Hybrid Material to Alleviate Biofouling Tendency of Polyethersulfone Membrane." Polymers 14, no. 9 (2022): 1908. http://dx.doi.org/10.3390/polym14091908.

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Membrane-based processes are a promising technology in water and wastewater treatments, to supply clean and secure water. However, during membrane filtration, biofouling phenomena severely hamper the performance, leading to permanent detrimental impacts. Moreover, regular chemical cleaning is ineffective in the long-run for overcoming biofouling, because it weakens the membrane structure. Therefore, the development of a membrane material with superior anti-biofouling performance is seen as an attractive option. Hydrophilic-anti-bacterial precursor polyethylene glycol-silver nanoparticles (PEG-

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Leary, Martin, Richard Piola, Jeff Shimeta, et al. "Additive manufacture of anti-biofouling inserts for marine applications." Rapid Prototyping Journal 22, no. 2 (2016): 416–34. http://dx.doi.org/10.1108/rpj-02-2014-0022.

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Purpose Biofouling of marine vessels results in significant operational costs, as well as the bio-security risk associated with the transport of marine pests. Biofouling is particularly rapid in sea-chest water intakes due to elevated temperatures and circulating flow. Inspection challenges are exacerbated, as sea chests are difficult to inspect and clean. This paper aims to present a method that utilises the flexibility and low-batch capabilities of additive manufacture to manufacture custom sea-chest inserts that eliminate circulating flow and increase the uniformity of shear stress distribu

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Lim, B. R., K. H. Ahn, P. Songprasert, J. W. Cho, and S. H. Lee. "Microbial community structure of membrane fouling film in an intermittently and continuously aerated submerged membrane bioreactor treating domestic wastewater." Water Science and Technology 49, no. 2 (2004): 255–61. http://dx.doi.org/10.2166/wst.2004.0137.

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There was an observable difference in microbial community structure between suspended microorganisms and membrane biofouling film in intermittently and continuously aerated SMBRs. The dominant quinone type of membrane biofouling film in an intermittently aerated SMBR was ubiquinone (UQs)-8, -10 followed by menaquinone (MKs)-8(H4) and -8(H2). But that of the continuously aerated SMBR was UQs-10, -8 followed by MKs-6 and -8(H4). The experimental results also showed that the conditions of an intermittently aerated SMBR may contribute to biofouling by Pseudomonas, Moraxella, Vibrio (quinone type U

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Gao, Zhan, Zhihao Yu, Xiaoli Zhang, et al. "Exploration on Optimized Control Way of D-Amino Acid for Efficiently Mitigating Membrane Biofouling of Membrane Bioreactor." Membranes 11, no. 8 (2021): 612. http://dx.doi.org/10.3390/membranes11080612.

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The thorny issue of membrane biofouling in membrane bioreactors (MBR) calls for new effective control measures. Herein, D-amino acid (DAA) was employed to mediate MBR membrane biofouling by inhibiting biofilm information and disintegrating formed biofilm. Different DAA control ways involving membrane property, DAA-adding timing, and DAA-control mode were explored through experiments and the multiple linear regression model and the response surface methodology. The optimized DAA control ways were acquired, involving DAA used as an active agent, and the DAA-adding timing of 4 h cultured before r

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DE KWAADSTENIET, M., M. BOTES, and T. E. CLOETE. "APPLICATION OF NANOTECHNOLOGY IN ANTIMICROBIAL COATINGS IN THE WATER INDUSTRY." Nano 06, no. 05 (2011): 395–407. http://dx.doi.org/10.1142/s1793292011002779.

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Biofouling is a concern in the water industry due to the impact it has on maintainence of system functioning and the cost involved for prevention. Mechanical and chemical methods such as the application of biocides currently used to control biofouling are not always effective. The need for alternative methods for the prevention of biofouling therefore exists. Self-cleaning and antimicrobial surfaces, such as antimicrobial and antifouling coatings, have already shown the potential to control biofouling. A new contribution to this field is the application of nanotechnology in the design and fabr

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Venkatesan, Ramasamy, Jagadeesh Kadiyam, Puniyamoorthy SenthilKumar, Rajagopalan Lavanya, and Loganathan Vedaprakash. "Marine Biofouling on Moored Buoys and Sensors in the Northern Indian Ocean." Marine Technology Society Journal 51, no. 2 (2017): 22–30. http://dx.doi.org/10.4031/mtsj.51.2.11.

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AbstractEquipment and structures deployed in seawater and other marine environments are susceptible to marine growth. This marine biofouling is one of the critical factors that affects the measurement of continuous real-time data from the oceanographic sensors deployed for long-term observations. To understand the characteristics of biofouling on marine sensors, an investigation was conducted on sensors deployed in a moored buoy network deployed and maintained by the National Institute of Ocean Technology (NIOT) in the Arabian Sea and Bay of Bengal regions. The present paper attempts to elucid

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Sohail, Noman, Ramona Riedel, Bogdan Dorneanu, and Harvey Arellano-Garcia. "Prolonging the Life Span of Membrane in Submerged MBR by the Application of Different Anti-Biofouling Techniques." Membranes 13, no. 2 (2023): 217. http://dx.doi.org/10.3390/membranes13020217.

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Abstract (sommario):

The membrane bioreactor (MBR) is an efficient technology for the treatment of municipal and industrial wastewater for the last two decades. It is a single stage process with smaller footprints and a higher removal efficiency of organic compounds compared with the conventional activated sludge process. However, the major drawback of the MBR is membrane biofouling which decreases the life span of the membrane and automatically increases the operational cost. This review is exploring different anti-biofouling techniques of the state-of-the-art, i.e., quorum quenching (QQ) and model-based approach

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Jeong, Taemin, and Sangsik Kim. "Energy-efficient Methods for Controlling Biofouling in Water Treatment Membranes and Future Directions." Journal of Korean Society of Environmental Engineers 47, no. 1 (2025): 13–22. https://doi.org/10.4491/ksee.2025.47.1.13.

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Abstract (sommario):

This paper aims to address the critical issue of biofouling in water treatment membrane systems, which decreases operational efficiency and increases energy consumption. The study explores energy-efficient biofouling control methods, focusing on established and emerging technologies. The review examines various approaches, including surface modification, antimicrobial nanomaterials, and photocatalytic membranes. Techniques using zwitterionic polymers, amphiphilic coatings, silver nanoparticles (nAg), and nanodiamonds (UDD) are analyzed for their effectiveness in mitigating biofouling. Photocat

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Robin, Ilan, Anne-Claire Bennis, and Jean-Claude Dauvin. "3D Numerical Study of the Impact of Macro-Roughnesses on a Tidal Turbine, on Its Performance and Hydrodynamic Wake." Journal of Marine Science and Engineering 9, no. 11 (2021): 1288. http://dx.doi.org/10.3390/jmse9111288.

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Abstract (sommario):

Biofouling is an important factor to consider when calculating the energetic efficiency of tidal farms. Despite the fact that biofouling effects have been widely investigated in the past for naval applications, very few studies concern tidal turbines. This paper proposes a numerical approach to assess the impact of biofouling on tidal turbines, which is efficient for testing many configurations. Two turbulence models are tested (RANS k-ω SST and LES Smagorinsky) for the motionless blade case to validate them. Then we chose to use the Smagorinsky model for the case of a complete tidal turbine r

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Richard, Kailey, Kelli Hunsucker, Harrison Gardner, Kris Hickman, and Geoffrey Swain. "The Application of UVC Used in Synergy with Surface Material to Prevent Marine Biofouling." Journal of Marine Science and Engineering 9, no. 6 (2021): 662. http://dx.doi.org/10.3390/jmse9060662.

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Abstract (sommario):

Biofouling is problematic for the shipping industry and can lead to functional and financial setbacks. One possible means of biofouling prevention is the use of ultraviolet-C (UVC) light. Previous studies have investigated UVC with marine coatings, but the synergistic effect with color and surface material, specifically reflectance, has yet to be determined. This study comprised three parts: UVC and color (red vs. white), UVC and reflectance (stainless steel vs. polycarbonate), and UVC and exposure intervals (weekly intervals and 10 min intervals). There was no variance in the biofouling commu

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Lee, Meng-Shiue, Hussein Reda Hussein, Sheng-Wen Chang, et al. "Nature-Inspired Surface Structures Design for Antimicrobial Applications." International Journal of Molecular Sciences 24, no. 2 (2023): 1348. http://dx.doi.org/10.3390/ijms24021348.

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Abstract (sommario):

Surface contamination by microorganisms such as viruses and bacteria may simultaneously aggravate the biofouling of surfaces and infection of wounds and promote cross-species transmission and the rapid evolution of microbes in emerging diseases. In addition, natural surface structures with unique anti-biofouling properties may be used as guide templates for the development of functional antimicrobial surfaces. Further, these structure-related antimicrobial surfaces can be categorized into microbicidal and anti-biofouling surfaces. This review introduces the recent advances in the development o

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Fusetani, Nobuhiro. "Biofouling and antifouling." Natural Product Reports 21, no. 1 (2004): 94. http://dx.doi.org/10.1039/b302231p.

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Kanematsu, H., and J. Chapman. "Biointerfaces and biofouling." Materials Technology 30, sup5 (2015): B1—B2. http://dx.doi.org/10.1179/b14z.00000000021.

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Holm, E. R. "Barnacles and Biofouling." Integrative and Comparative Biology 52, no. 3 (2012): 348–55. http://dx.doi.org/10.1093/icb/ics042.

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HENRY, CELIA. "POLYMER RESISTS BIOFOULING." Chemical & Engineering News 83, no. 21 (2005): 8. http://dx.doi.org/10.1021/cen-v083n021.p008.

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Kaden, H. "Biofouling bei Membranprozessen." Zeitschrift für Physikalische Chemie 194, Part_2 (1996): 282–83. http://dx.doi.org/10.1524/zpch.1996.194.part_2.282a.

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Clare, AS, and LV Evans. "Marine Biofouling: Introduction*." Biofouling 16, no. 2-4 (2000): 81–82. http://dx.doi.org/10.1080/08927010009378433.

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Vanysacker, Louise, Bart Boerjan, Priscilla Declerck, and Ivo F. J. Vankelecom. "Biofouling ecology as a means to better understand membrane biofouling." Applied Microbiology and Biotechnology 98, no. 19 (2014): 8047–72. http://dx.doi.org/10.1007/s00253-014-5921-2.

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Hopkins, Grant A., Nicholas Scott, and Patrick Cahill. "Application of bubble streams to control biofouling on marine infrastructure—pontoon-scale implementation." PeerJ 11 (September 7, 2023): e16004. http://dx.doi.org/10.7717/peerj.16004.

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Abstract (sommario):

There is a lack of cost-effective, environmentally-friendly tools available to manage marine biofouling accumulation on static artificial structures such as drilling rigs, wind turbines, marine farms, and port and marina infrastructure. For there to be uptake and refinement of tools, emerging technologies need to be tested and proven at an operational scale. This study aimed to see whether biofouling accumulation could be suppressed on marine infrastructure under real-world conditions through the delivery of continuous bubble streams. Submerged surfaces of a floating marina pontoon were cleane

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Zainal Abidin, Mohd Zaki, Zaquan Zakaria, Muhammad Syazwan Afiq Shauki, and Ronaldo Basik Ignatius Stoper. "PRELIMINARY ANALYSIS OF BIOFOULING GROWTH AND ADHESION - A FIELD STUDY OF OCEAN THERMAL ENERGY CONVERSION FACILITY." Chemical and Natural Resources Engineering Journal (Formally known as Biological and Natural Resources Engineering Journal) 8, no. 2 (2024): 66–77. https://doi.org/10.31436/cnrej.v8i2.112.

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Abstract (sommario):

Ocean Thermal Energy Conversion (OTEC) is a renewable energy technology that exploits temperature differences between warm surface ocean waters and cold deep ocean water to generate energy based on the principle of thermodynamic heat engine systems. Due to the system's direct contact with seawater, it has a high potential for becoming potential sites of unwanted accumulation and growth of biofouling such as microorganisms, plants, algae, or turnips on wet surfaces. Based on the future location of OTEC facility in Port Dickson, Malaysia, no specific study has been done to evaluate potential bio

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