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Many cooling systems use water as cooling medium. They are found in public buildings, industrial production systems or power plants. Almost every cooling system using water is degraded by deposition, corrosion and microbiological fouling. This book identifies the whole bunch of problems due to water cooling systems and proposes specific solutions to all of them. The authors have an expertise of over 20 years solving cooling water problems. In this book, they advise all practitioners which need to plan, buy or operate cooling systems.
Cooling towers. --- Industrial water supply. --- Water --Purification. --- Water --- Industrial water supply --- Cooling towers --- Civil & Environmental Engineering --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Chemical Engineering --- Environmental Engineering --- Purification --- Purification. --- Effluent treatment --- Purification of water --- Water purification --- Water treatment --- Chemistry. --- Water-supply. --- Chemical engineering. --- Water pollution. --- Industrial Chemistry/Chemical Engineering. --- Water Industry/Water Technologies. --- Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution. --- Refrigeration and refrigerating machinery --- Sanitation --- Water quality management --- Water-supply --- Environmental pollution. --- Chemical pollution --- Chemicals --- Contamination of environment --- Environmental pollution --- Pollution --- Contamination (Technology) --- Asbestos abatement --- Bioremediation --- Environmental engineering --- Environmental quality --- Factory and trade waste --- Hazardous waste site remediation --- Hazardous wastes --- In situ remediation --- Lead abatement --- Pollutants --- Refuse and refuse disposal --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Environmental aspects --- Aquatic pollution --- Fresh water --- Fresh water pollution --- Freshwater pollution --- Inland water pollution --- Lake pollution --- Lakes --- Reservoirs --- River pollution --- Rivers --- Stream pollution --- Water contamination --- Water pollutants --- Water pollution --- Waste disposal in rivers, lakes, etc. --- Availability, Water --- Water availability --- Water resources --- Natural resources --- Public utilities --- Water resources development --- Water utilities
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This book focuses on the applications of Power Electronics Converters in smart grids and renewable energy systems. The topics covered include methods to CO2 emission control, schemes for electric vehicle charging, reliable renewable energy forecasting methods, and various power electronics converters. The converters include the quasi neutral point clamped inverter, MPPT algorithms, the bidirectional DC-DC converter, and the push–pull converter with a fuzzy logic controller.
allied in-situ injection and production (AIIP) --- CO2 huff and puff --- shale oil reservoirs --- enhanced oil recovery --- renewable energy sources --- forecasting --- Weibull distribution --- neural networks --- optimal economic dispatch --- particle swarm optimization --- distribution network (DN) --- doubly-fed induction generator (DFIG) --- feeder automation (FA) --- compatibility --- adaptive control strategy (ACS) --- coordination technology --- air-cooled condenser --- mechanical draft wet-cooling towers --- hot recirculation rate --- complex building environment --- numerical simulation --- Neutral Point Clamped Z-Source Inverter (NPCZSI) --- shoot-through duty ratio --- modulation index --- voltage gain --- power quality --- dynamic modeling --- DC-DC converter --- electric vehicle (EV) --- charge pump capacitor --- fuzzy logic control --- maximum power point tracking --- photovoltaic --- push pull converter --- off-grid voltage source inverter --- medium voltage distribution network --- switch station --- electric vehicle --- DC–DC converter --- reconfiguration --- orderly charging --- grey wolf optimizer --- electrical harmonics --- harmonic estimation --- total harmonic distortion --- battery energy storage system --- third-harmonic current injection --- high efficiency --- active damping
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Legionella spp. are ubiquitous microorganisms that are widely distributed in aquatic environments. Water systems of large buildings, such as hospitals, hotels, and rental units are often contaminated by legionellae and various parameters such as physical, chemical, and microbial building water system characteristics can influence Legionella occurrence. A range of physical and chemical disinfection methods have been proposed to control Legionella contamination; however, to date, the most effective procedures have not been defined. There is a need to survey legionellae in water systems to prevent legionellosis. Although the assessment of L. pneumophila in water is typically performed by culture isolation on selective media, it has several limits. For this reason, alternative tools for rapid, sensitive, and specific detection of Legionella in water samples have been proposed. In order to increase knowledge on different aspects of Legionella contamination in the water environment, this book gathers research studies related to the occurrence of Legionella in water systems of different environments; the role of different factors that can influence the Legionella contamination, as well as the advantages and disadvantages of different methodological approaches.
WTP 828 --- Legionella --- risk assessment plan --- water quality --- microbial analysis --- chemical analysis --- distal site positivity --- hot water return line --- chlorine --- HPC --- temperature --- water management --- free-living amoebae --- biological biocide --- cooling towers --- Legionella pneumophila --- protozoa --- Vermamoeba --- Acanthamoeba --- potable water --- hospital water --- water disinfection --- legionellosis --- Dental unit waterlines --- Legionella spp. --- risk management --- disinfection --- SBT --- molecular diversity --- hotels --- Healthcare-Associated Infections (HAIs) --- Surgical Handwashing Outlets (SHWOs) --- sensor-activated faucets --- free-living amoebae (FLA) --- virulence genes --- Willaertia magna C2c Maky --- culture media --- environmental monitoring --- quality control --- first draw --- second draw --- biofilm --- whole genome sequencing --- premise plumbing systems --- Legiolert --- ISO 11731 --- plate culture --- potable water samples --- flint --- copper --- PEX --- iron --- premise plumbing --- Legionnaires’ disease --- culture --- BCYE and GVPC media --- MLVA-genotypes --- clonal complex --- West Bank --- non-tuberculous mycobacteria --- Pseudomonas --- Acinetobacter --- amoebae --- PVC --- drinking water --- ecotype --- groundwater --- environmental factors --- magnesium --- niche --- n/a --- Legionnaires' disease
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Industrial and economic development of mankind has always depended on the availability of water. Industries resort to large-scale abstraction of cooling water from natural water bodies such as rivers, lakes and coastal seas. The abstracted water is treated with chemicals to combat operational problems like biofouling and corrosion. Such withdrawal and subsequent discharge of large amounts of water have the potential to have an impact on the ecology of the recipient water body. Previously, there have been a few attempts to address the operational issues with primary emphasis on biofouling and its control. Likewise, there have been a few attempts to highlight the environmental issues arising out of cooling water abstraction and discharge. However, there have been no attempts to comprehensively address the operational and environmental issues together, although they happen to be two sides of the same coin. This book is an attempt to integrate these two aspects and present the state-of-art knowledge.
Aquatic biology. --- Chemical engineering. --- Cooling ponds -- Environmental aspects. --- Cooling towers -- Environmental aspects. --- Environmental management. --- Environmental pollution. --- Environmental sciences. --- Fouling. --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Environmental Engineering --- Hydronics --- Industrial buildings --- Environmental aspects. --- Maintenance and repair. --- Cooling and heating with water --- Heating, piping, and air conditioning --- Heating, plumbing, and air conditioning --- Heating and cooling with liquids --- Hydronic systems --- Environment. --- Water-supply. --- Aquatic ecology. --- Water pollution. --- Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution. --- Water Industry/Water Technologies. --- Freshwater & Marine Ecology. --- Environmental Management. --- Industrial Chemistry/Chemical Engineering. --- Buildings --- Plumbing --- Environmental engineering --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Environmental stewardship --- Stewardship, Environmental --- Environmental sciences --- Management --- Hydrobiology --- Water biology --- Aquatic sciences --- Biology --- Chemical pollution --- Chemicals --- Contamination of environment --- Environmental pollution --- Pollution --- Contamination (Technology) --- Asbestos abatement --- Bioremediation --- Environmental quality --- Factory and trade waste --- Hazardous waste site remediation --- Hazardous wastes --- In situ remediation --- Lead abatement --- Pollutants --- Refuse and refuse disposal --- Environmental aspects --- Aquatic ecology . --- Aquatic biology --- Ecology --- Availability, Water --- Water availability --- Water resources --- Natural resources --- Public utilities --- Water resources development --- Water utilities --- Aquatic pollution --- Fresh water --- Fresh water pollution --- Freshwater pollution --- Inland water pollution --- Lake pollution --- Lakes --- Reservoirs --- River pollution --- Rivers --- Stream pollution --- Water contamination --- Water pollutants --- Water pollution --- Waste disposal in rivers, lakes, etc.
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