Biofouling

Author : Simone Dürr,Jeremy C. Thomason
Publisher : John Wiley & Sons
Page : 477 pages
File Size : 42,9 Mb
Release : 2009-12-21
Category : Science
ISBN : 9781405169264

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Biofouling by Simone Dürr,Jeremy C. Thomason Pdf

Biofouling (the colonisation of an interface by a diverse array of organisms) is almost always a problem where it occurs, as it negatively affects surfaces, the materials that they are made from and the structures that they form, and can even destroy them. This comprehensive book covers in detail in its first section the processes involved in marine , freshwater and medical biofouling including coverage of settlement by larvae and spores, biofouling community processes, epibiosis (biofouling on living organisms) and microbial fouling, including biofilms deleterious to human health. The book's second section, encompassing biofouling processes with industrial implications, includes coverage of biofouling on artificial substrata, paints and coatings technology for the control of marine biofouling, biofouling and antifouling in the maritime industries, such as shipping, offshore oil , and aquaculture, and in power stations and other industries. The impacts of both biofouling and biofouling control and details of current legislation of relevance to biofouling issues are fully covered. The book's final section looks at methods for the measurement of biofouling, and future prospects for biofouling, including in-depth coverage of the changes anticipated in biofouling worldwide due to global climate change, and likely future directions in antifouling research, technology and legislation. Biofouling, which includes contributions from many international experts, is an essential reference for all those working in the antifouling industry including those involved in formulation of antifouling products such as paints and other coatings. Aquatic biologists, ecologists, environmental scientists and lawyers, marine engineers, aquaculture personnel, chemists, and medical researchers will all find much of interest within this book. All universities and research establishments where these subjects are studied and taught should have copies of this important work on their shelves.

Author : D. Roy Cullimore
Publisher : CRC Press
Page : 456 pages
File Size : 52,6 Mb
Release : 2018-05-04
Category : Technology & Engineering
ISBN : 9781351431576

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Microbiology of Well Biofouling by D. Roy Cullimore Pdf

"The third book in the Sustainable Well Series, Microbiology of Well Biofouling, is the second edition of Practical Manual of Groundwater Microbiology. It is concerned with solving production problems in all types of wells. See what's new in the new edition: Addresses deleterious events in all types of wells in greater detail Discusses the generation of mass which interferes with the physical functioning of a well Covers the major innovations in the field Includes more field applicable material Completely revised and updated

Author : Hans-Curt Flemming,P. Sriyutha Murthy,R. Venkatesan,Keith E. Cooksey
Publisher : Springer Science & Business Media
Page : 330 pages
File Size : 54,6 Mb
Release : 2008-12-11
Category : Science
ISBN : 9783540697961

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Marine and Industrial Biofouling by Hans-Curt Flemming,P. Sriyutha Murthy,R. Venkatesan,Keith E. Cooksey Pdf

Biofouling is a costly problem, and it is encountered in a wide spectrum of technical systems, ranging from the shipping industry, power industry, water purification, automobile industry, paint and pharmaceuticals, to the microelectronics and food industries. Micro- and macroorganisms attach to surfaces and accumulate there, forming biofilms that cause interferences – a fundamentally natural process. Usually, a medical paradigm is applied: kill biofilms and the problem is solved. This leads to excessive biocide use. However, the success of this strategy is very limited; furthermore it leads to equipment damage and environmental pollution. Simply trying to kill the fouling organisms is clearly not seen as a successful strategy while cleaning is put forward as much more important. In this book, strategies to prevent adhesion, to mitigate the extent and effects of biofouling, and to detect and remove fouling layers are presented. Holistic approaches to the fouling process are elaborated, taking into account options such as nutrient limitation, repellent and easy-to-clean surfaces for fouling layer limitation, and replacing biocides with more environmentally friendly methods – in other words: learning how to live with fouling biofilms without suffering the damage they can do.

Author : Hans-Curt Flemming,Gill G. Geesey
Publisher : Springer Science & Business Media
Page : 194 pages
File Size : 43,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9783642765438

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Biofouling and Biocorrosion in Industrial Water Systems by Hans-Curt Flemming,Gill G. Geesey Pdf

Microbial growth and contamination ("Biofouling") in water systems represents a significant threat to the quality of waters produced for the microelectronic, pharmaceutical, petroleum, paper, food and other manufacturing industries. Biofouling can lead to biologically induced corrosion ("Biocorrosion"), which can cause severe damage to the equipment. Both biofouling and biocorrosion are frequently not recognized in time, underestimated, or linked with the wrong causes. The book represents a new approach by introducing biofilm properties and dynamics as basic principles of biofouling and biocorrosion, thus providing a better understanding and the means of fighting the undesired effects of biofilms. The most important features are: Case histories of biofouling in water treatment.- Detection and monitoring of biofouling.- Reverse osmosis membrane biofouling.- Biocide efficacy and biofouling control.- Plant design considerations for preventing biofouling.- Case histories of biocorrosion.- Detection, monitoring, control and prevention of biocorrosion.- Fundamentals of biofouling and biocorrosion mechanisms.

Author : Yigit Kemal Demirel,Eugene Georgiades,Marlene Lejars,Kelli Zargiel Hunsucker
Publisher : Frontiers Media SA
Page : 141 pages
File Size : 49,7 Mb
Release : 2022-08-04
Category : Science
ISBN : 9782889767045

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Impact and Management of Marine Biofouling by Yigit Kemal Demirel,Eugene Georgiades,Marlene Lejars,Kelli Zargiel Hunsucker Pdf

Author : Johannes Simon Vrouwenvelder,Joop Kruithof,Mark C. M. van Loosdrecht
Publisher : IWA Publishing
Page : 355 pages
File Size : 42,5 Mb
Release : 2011-03-15
Category : Science
ISBN : 9781843393634

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Biofouling of Spiral Wound Membrane Systems by Johannes Simon Vrouwenvelder,Joop Kruithof,Mark C. M. van Loosdrecht Pdf

The study of membrane biofouling has increased strongly in the past four years, compared to the previous twenty two years, indicated by the more than doubling of the number of scientific papers. However, no single source gives an updated overview of biofouling. Biofouling of Spiral Wound Membrane Systems gives a complete and comprehensive overview of all aspects of biofouling, bridging the gap between microbiology, hydraulics and membrane technology. High quality drinking water can be produced with membrane filtration processes like reverse osmosis (RO) and nanofiltration (NF). As the global demand for fresh clean water is increasing, these membrane technologies are increasingly important. One of the most serious problems in RO/NF applications is biofouling – excessive growth of biomass – affecting the performance of the RO/NF systems. This can be due to the increase in pressure drop across membrane elements (feed-concentrate channel), the decrease in membrane permeability or the increase in salt passage. These phenomena result in the need to increase the feed pressure to maintain constant production and to clean the membrane elements chemically. Biofouling of Spiral Wound Membrane Systems relates biomass accumulation in spiral wound RO and NF membrane elements with membrane performance and hydrodynamics and determines parameters influencing biofouling. It focuses on the development of biomass in the feed-concentrate (feed-spacer) channel and its effect on pressure drop and flow distribution. It can be used to develop an integral strategy to control biofouling in spiral wound membrane systems. Most past and present methods to control biofouling have not been very successful. An overview of several potential complementary approaches to solve biofouling is given and an integrated approach for biofouling control is proposed.

Author : Szilárd Bucs,Joop Kruithof,Mark C. M. van Loosdrecht,Johannes Simon Vrouwenvelder
Publisher : IWA Publishing
Page : 344 pages
File Size : 52,6 Mb
Release : 2018-09-15
Category : Science
ISBN : 9781780409580

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Biofouling of Membrane Systems by Szilárd Bucs,Joop Kruithof,Mark C. M. van Loosdrecht,Johannes Simon Vrouwenvelder Pdf

Because of the uneven distribution of fresh water in time and space and the increasing human population, a large number of regions are experiencing water scarcity and stress. Membrane-based desalination technologies like reverse osmosis have the potential to solve the fresh water crisis in coastal areas. However, in many cases membrane performance is restricted by biofouling. Biofouling of Membrane Systems gives a comprehensive overview on the state of the art strategies to control biofouling in spiral wound reverse osmosis membrane systems and point to possible future research directions. Despite the fact that much research and development has been done to overcome biofouling in spiral wound membrane systems used for water treatment, biofouling is still a major practical problem causing performance decline and increased energy demand. Biofouling of Membrane Systems is divided into three sections including modelling and numerical analysis, non-destructive characterization and feed spacer geometry optimization. It focuses on the development of biomass in the feed channel of the membrane module and its effect on pressure drop and hydrodynamics. This book can be used to develop an integral strategy to control biofouling in spiral wound membrane systems. An overview of several potential complementary approaches to solve biofouling is given and an integrated approach for biofouling control and feed spacer design is proposed.

Author : Anonim
Publisher : Unknown
Page : 516 pages
File Size : 42,5 Mb
Release : 1978
Category : Ocean thermal power plants
ISBN : UCSD:31822010895464

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Proceedings of the Ocean Thermal Conversion (OTEC) Biofouling and Corrosion Symposium, October 10-12, 1977, Seattle, Washington by Anonim Pdf

Author : Vinita Vishwakarma,Dawn S S,K. Gobi Saravanan,A. M. Kamalan Kirubaharan,Saravanamuthu Vigneswaran,Gayathri Naidu
Publisher : CRC Press
Page : 136 pages
File Size : 42,5 Mb
Release : 2021-09-13
Category : Science
ISBN : 9781000442601

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Polymetallic Coatings to Control Biofouling in Pipelines by Vinita Vishwakarma,Dawn S S,K. Gobi Saravanan,A. M. Kamalan Kirubaharan,Saravanamuthu Vigneswaran,Gayathri Naidu Pdf

Most of the pipelines used for the transport of various fluids are susceptible to the formation of biofilms, and the undesirable accumulation of microorganisms in pipelines leads to biodeterioration and increases the maintenance cost of the pipelines. This book focuses on nanostructured polymetallic coatings for corrosion and biofouling protection in offshore oil and gas pipelines, marine pipelines, ship structures and port facilities, and corrosion resistance surfaces of several engineered structures. Considering various reasons of biofouling in pipelines that transport crude and refined petroleum, gas, biofuels, and other fluids including sewage, slurry, and water for drinking or irrigation, the underlying mechanism is thoroughly explained. A comparison of various protective techniques is also highlighted for the choice of methods for specific applications. Features: Provides information on biofouling control with broad significance and applicability in various industrial and research areas. Discusses microbially induced corrosion on biofuel transporting pipelines. Includes data from experiments conducted to overcome biofouling and biocorrosion. Gives out particular attention to metallic coatings and environmental considerations. Explores novel technologies preventing biofouling on metallic and polymeric substrates. This book is for researchers and graduate students in Coatings and Paints, Microbiology, Bioprocess Engineering, Biotechnology, Industrial Engineering, Mechanical and Chemical Engineering, Marine Engineering, Surface and Corrosion Engineering, and Water and Wastewater Treatment.

Author : Viswanathan S. Saji
Publisher : CRC Press
Page : 448 pages
File Size : 51,7 Mb
Release : 2021-12-24
Category : Technology & Engineering
ISBN : 9781000516708

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Supramolecular Chemistry in Corrosion and Biofouling Protection by Viswanathan S. Saji Pdf

Supramolecular chemistry, "the chemistry beyond the molecule", is a fascinating realm of modern science. The design of novel supramolecular structures, surfaces, and techniques are at the forefront of research in different application areas, including corrosion and biofouling protection. A team of international experts provide a comprehensive view of the applications and potential of supramolecular chemistry in corrosion and biofouling prevention. Chapter topics include types and fundamentals of supramolecules, supramolecular polymers and gels, host-guest inclusion compounds, organic-inorganic hybrid materials, metallo-assemblies, cyclodextrins, crown ethers, mesoporous silica and supramolecular structures of graphene and other advances. Additional Features include: Focuses on different aspects of supramolecular chemistry in corrosion and biofouling prevention. Comprehensively covers supramolecular interactions that can provide better corrosion and biofouling protection. Provides the latest developments in self-healing coatings. Explores recent research advancements in the suggested area. Includes case studies specific to industries. The different supramolecular approaches being investigated to control corrosion and biofouling are gathered in one well-organized reference to serve senior undergraduate and graduate students, research students, engineers, and researchers in the fields of corrosion science & engineering, biofouling, and protective coatings.

Author : George Alford,D. Roy Cullimore
Publisher : CRC Press
Page : 216 pages
File Size : 53,7 Mb
Release : 1998-12-29
Category : Technology & Engineering
ISBN : 1566703859

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The Application of Heat and Chemicals in the Control of Biofouling Events in Wells by George Alford,D. Roy Cullimore Pdf

Application of heat and chemicals to a biofouling well is a relatively new approach for water well rehabilitation. For the first time, The Application of Heat and Chemicals in the Control of Biofouling Events in Wells explains what many microbiologists now believe is the most effective form of treatment: pasteurization and application of chemicals. Consider an increasingly prevalent alternative to traditional forms of encrustation: an approach which recognizes that water wells are conduits to the sub-surface realm, whose organisms impact the production characteristics of wells. Features

Author : Nirajan Dhakal
Publisher : CRC Press
Page : 208 pages
File Size : 43,7 Mb
Release : 2017-12-01
Category : Science
ISBN : 9781351056090

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Controlling Biofouling in Seawater Reverse Osmosis Membrane Systems by Nirajan Dhakal Pdf

Seawater desalination is a rapidly growing coastal industry that is increasingly threatened by algal blooms. Depending on the severity of algal blooms, desalination systems may be forced to shut down because of clogging and/or poor feed water quality. To maintain stable operation and provide good feed water quality to seawater reverse osmosis (SWRO) systems, ultrafiltration (UF) pre-treatment is proposed. This research focused on assessing the ability of UF and other pre-treatment technologies to reduce biofouling in SWRO systems. An improved method to measure bacterial regrowth potential (BRP) was developed and applied at laboratory, pilot and full scale to assess the ability of conventional UF (150 kDa) and tight UF (10 kDa) alone and in combination with a phosphate adsorbent to reduce regrowth potential and delay the onset of biofouling in SWRO. The improved bacterial regrowth potential method employs a natural consortium of marine bacteria as inoculum and flow cytometry. The limit of detection of the BRP method was lowered to 43,000 ± 12,000 cells/mL, which is equivalent to 9.3 ± 2.6 μg-Cglucose/L. The reduction in bacterial regrowth potential after tight UF (10 kDa) was 3 to 4 times higher than with conventional UF (150 kDa). It was further reduced after the application of a phosphate adsorbent, independent of pore size of the UF membrane. Pilot studies demonstrated that the application of tight UF (10 kDa) coupled with a phosphate adsorbent consistently lowered the bacterial regrowth potential and no feed channel pressure drop increase was observed in membrane fouling simulators (MFS) over a period of 21 days. The study also showed that non-backwashable fouling of UF membranes varied strongly with the type of algal species and the algal organic matter (AOM) they release. The presence of polysaccharide (stretching -OH) and sugar ester groups (stretching S=O) was the main cause of non-backwashable fouling. In conclusion, this study showed that an improved BRP method is suitable for the assessment of SWRO pre-treatment systems and it can be a useful tool to develop potential strategies to mitigate biofouling and improve the sustainability of SWRO systems.

Author : Alexander I. Railkin
Publisher : CRC Press
Page : 317 pages
File Size : 46,7 Mb
Release : 2003-12-29
Category : Nature
ISBN : 9780203503232

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Marine Biofouling by Alexander I. Railkin Pdf

Recent instances of bioinvasion, such as the emergence of the zebra mussel in the American Great Lakes, generated a demand among marine biologists and ecologists for groundbreaking new references that detail how organisms colonize hard substrates, and how to prevent damaging biomass concentrations. Marine Biofouling: Colonization Processes a

Author : International Maritime Organization
Publisher : Unknown
Page : 60 pages
File Size : 42,6 Mb
Release : 2012
Category : Hulls (Naval architecture)
ISBN : UCSD:31822040918708

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Guidelines for the Control and Management of Ships' Biofouling to Minimize the Transfer of Invasive Aquatic Species by International Maritime Organization Pdf

These Guidelines for the control and management of ships' biofouling to minimize the transfer of invasive aquatic species (hereafter 'the Guidelines') are intended to provide a globally consistent approach to the management of biofouling. As scientific and technological advances are made, the Guidelines will be refined to enable the risk to be more adequately addressed. Port States, flag States, coastal States and other parties that can assist in mitigating the problems associated with biofouling should exercise due diligence to implement the Guidelines to the maximum extent possible.

Author : John F. Garey
Publisher : Butterworth-Heinemann
Page : 552 pages
File Size : 48,7 Mb
Release : 1980
Category : Technology & Engineering
ISBN : STANFORD:36105030218528

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Condenser Biofouling Control by John F. Garey Pdf