Teknisk hygiejne

Landets vandtårne er, med deres himmelstræbende arkitektur, en vigtig del af den danske kulturhistorie.De fornemme bygninger er et monument over de almene forbedringer af levevilkårene i by og på land.Vandtårnene tegner desuden et fint billede af den arkitektoniske udvikling over de sidste 150 år.I bogen er der billeder og beskrivelser af langt hovedparten af de bevarede danske vandtårne, ligesom vandtårnenes overordnede historie bliver fortalt.

Denne bog rummer alt, hvad du skal vide om vandforekomster, vandindvinding og vandforsyning,Den nødvendige teori er grundigt forklaret og illustreret med mange figurer og praktiske eksempler. Et omfattende stikordsregister gør bogen let at slå op i,  og de mange referencer gør det muligt altid at finde frem til yderligere oplysninger om emnerne. Bogen er således anvendelig både som lærebog på de videregående uddannelser og som håndbog for den praktiske vandværksmand eller den projekterende ingeniør.

Vi tog skraldet er fortællingen om virksomheden R98s 113 år lange historie. Det er historien om udviklingen i den københavnske renholdning fra latrin i trætønder og metalspande båret på skuldrene til kildesorteret genanvendelse på hjul og lift. Fra skraldemændenes forklæde og bærevest af læder til sikkerhedssko og arbejdstøj i trafiksikkert design. Fra hestevogn til mobilsug. Fra en tid hvor 15-20 bajere på en arbejdsdag ikke var unormalt til totalt alkoholforbud. Bogen er et stykke industri-, social-, arbejder- og lokalhistorie, der følger hele virksomhedens historie fra en tid før kloaker og verdenskrige, og før ord som forurening og miljø kom på mode i 1960erne. Bogen følger hele udviklingen fra ”Lortemøllen” ved Kløvermarken med transportbånd til toiletindhold og ”natmænd”, som mødte klokken to om natten og ikke fik mulighed for at bade, til en moderne veldrevet og effektiv virksomhed, der tilbyder sine ansatte fitness, squash og sauna. Igennem ord og billede giver bogen et levende indblik i skraldemændenes liv og hverdag før og nu. Og vi møder vor tids karismatiske skraldemænd, fx ”Hesten”, ”Alperosen”, ”Radisen” og virksomhedens eneste skraldekvinde, som alle fortæller deres historie.

Få svar på spørgsmål om prisen for udledning af spildevandVed selskabsafgørelsen af spildevandsforsyningsselskaberne blev der fra 1. januar 2010 skabt en ny arbejdsdeling mellem kommunalbestyrelse, teknisk forvaltning og forsyning.Forsyningen har siden i langt højere grad kunnet bestemme, hvad regningen til kunden skal lyde på. Men på den anden side er der en række bestemmelser i betalingsloven, som skal overholdes, og som på nogle punkter er vanskelige at fortolke.Spildevandsbetalingsloven med kommentarer knytter sig til bekendtgørelse af lov om betalingsregler for spildevandsforsyningsselskaber m.v., nr. 633 af 7. juni 2010 med senere ændringer. Lovkommentaren er baseret på lovforarbejder samt den righoldige retspraksis og kommunale tilsynspraksis.Nyt i 2. udgaveBogen er ajourført frem til 31. oktober 2014 med lovstof, administrativ praksis m.v. samt de ændringer, der følger heraf.MålgruppeBogen henvender sig dels til spildevandsforsyningsselskaber og dels til andre, der har behov for at sætte sig ind i, hvad der skal betales for udledning af spildevand, f.eks. kommuner og virksomheder.Om forfatterneAdvokat lic. jur. Mogens Moe. Han var indtil 1994 chef for Miljøstyrelsens Tilsyns- og Lovkontor. Derefter har han praktiseret som advokat med miljøsager som speciale.Landsdommer i Østre Landsret Alex Puggaard. Han har tidligere i en længere årrække arbejdet som advokat med speciale i miljøret.

Waste-derived Nanoparticles: Synthesis, Applications, and Sustainability embarks on an illuminating exploration at the intersection of waste management and nanotechnology. Delving deep into the realm of nanoparticle synthesis, this comprehensive volume meticulously examines various waste sources, ranging from industrial residues to electronic waste, uncovering their potential for sustainable innovation. Through detailed discussions on synthesis methodologies and characterization techniques, each chapter offers insights into the intricate processes involved in transforming waste materials into functional nanoparticles. Beyond synthesis, the book ventures into the diverse applications of waste-derived nanoparticles, offering transformative solutions to pressing environmental challenges. From revolutionizing wastewater treatment to combating air pollution and advancing energy technologies, these applications hold promise for a greener future. With a forward-looking perspective, this book envisions a shift toward a circular economy, where waste materials are not only repurposed but also contribute to a more sustainable and environmentally conscious world. This book serves as a beacon, guiding us toward a future where waste becomes a valuable resource in our quest for a cleaner and healthier planet.

Nanoferrites for Emerging Environmental Applications discusses the synthesis and structure of nanoferrites, as well as their electrical, optical, and magnetic properties. This book also provides a detailed discussion of the use of nanoferrites for various environmental applications, such as for water and air pollution detection and remediation. This book covers almost every aspect of nanoferrites for environmental applications and will be of great use to researchers working in multidisciplinary areas. Nanoferrites’ superior electronic, optical, and magnetic properties make them promising agents in a wide spectrum of applications. After looking at the fundamentals of nanoferrites, this book proceeds to analyze their application in a comprehensive range of environmental applications. Topics covered include wastewater treatment, the removal of heavy metal ions, remediation of organic and inorganic pollutants, and their use in the detection and remediation of both air and solid pollution. Future opportunities for research are also addressed.

Antibiofouling Membranes for Water and Wastewater Treatment: Principles and Applications covers most recent advances, challenges, and industrial applications of antibiofouling membranes to help in reducing cost and increasing sustainability of long term-filtration performance of membranes in water and wastewater treatment. This book will provide a compact source of relevant and timely information on antibiofouling membranes and will be of great interest to scientists, engineers, industry R&D personnel, and graduate students engaged in the development, engineering scale-up, and applications of antibiofouling membranes, as well as other readers who are interested in microfiltration, membrane bioreactor, ultrafiltration, nanofiltration, reverse osmosis, and related topics.

Photothermal Materials and Membranes for Solar-Driven Water Treatment provides a comprehensive understanding of the chemistry of different photothermal materials, mechanistic pathways for light-to-heat energy conversion, design, and development of various 3D evaporation systems configurations, and photothermal membranes for water treatment. The book contributes to the understanding of photothermal materials to system design for efficient solar-to-heat conversion and solar-steam generation and paves the way forward to meet increasing freshwater demand through a sustainable and environmentally friendly approach. The book provides an in-depth introduction to emerging concepts such as steam generation; gives the basics of solar light and solar-light-adsorbing materials’ function, efficiency, and applications; discusses the preparation of photothermal materials and membranes; analyzes the key characteristic properties of photothermal materials; elaborates on water evaporation using nature-inspired system design; and highlights the key commercialization approaches and technologies. This book is an excellent resource for chemical engineers, materials scientists, energy technologists, environmentalists, policymakers, and regulatory bodies working on water treatment, wastewater decontamination, photothermal materials and membranes, photocatalytic materials, membrane separation, and membrane filtration.

Characterization, Properties and Methods of Spent Nuclear Fuel is a comprehensive reference focused on the backend of the nuclear fuel cycle. It is paramount that researchers and engineers involved with spent fuel have a deep understanding of the specific fuel they are handling for both safety and economic reasons, and this book presents various opportunities to optimize both nuclear facilities and processes. It starts with a summary of the topic before presenting a broad and deep analysis of the methods available, including transport, storage, disposal, reprocessing, and accidents. Fuel characterization is then presented alongside various methods, measurements, codes and calculations which the reader can follow and apply to their own research or setting. With a focus on decision making and safety, this book will benefit all readers involved in spent nuclear fuel and will equip them with a clear understanding of the safest and most economical approaches which best suit their specific setting.

Environmental impacts created by the entire textile and fashion supply chain have been an important topic of discussion in recent decades. Different life cycle phases of a textile product from raw material extraction through manufacturing to consumer use and disposal are all responsible for various magnitudes of environmental impact. Mitigating the environmental impacts created by the textile manufacturing sector is of paramount import as manufacturing is a critical point to alleviate the impacts arising from the entire textiles and clothing supply chain. This contributed volume is meant to illustrate and draw useful conclusions from initiatives taken by the textile manufacturing sector and to identify key practices invented and being practiced by textiles and clothing manufacturers toward making the industry more sustainable.

Smart nanomaterials are making their presence ever so noticeable in areas like environmental protection and remediation, as well as in many other fields of study. The international team of expert researchers behind Smart Nanomaterials for Environmental Applications aims to spotlight the latest, rapid developments in the design and manipulation of materials at the nanoscale and to concisely present information regarding their novel methods of utilization for the safeguard of the environment, while at the same time apprising readers of challenges encountered and anticipated prospects. The volume illustrates state-of-the-art, actionable content, which is relevant and extremely valuable for those who want to apply this up-to-date knowledge in industry too.

Advances in Sustainable Applications of Microalgae discusses different mechanisms used by microalgae to treat various gaseous streams, wastewaters, and pollution bioremediation. In addition, the advantages of the application of microalgal biomass in the agricultural and food/feed sectors are presented and bioenergy from microalgae with a view to sustainability is explored. The present covers the use of microalgal cultures in various applications, such as: the treatment of gaseous streams by removing various contaminants, wastewater treatment through the removal of several pollutants, biomass valorization for agriculture purposes, bioenergy from microalgae, and industrial integration of all these processes in a biorefinery concept. Finally, the book emphasizes the importance of gathering scientific knowledge to overcome drawbacks related to microalgal production and develops the concept of biorefinery based on microalgal biomass for a more sustainable future.

Recycling and Deinking of Recovered Paper, Second Edition covers recent advances in recycling technologies. This second edition examines this new process, which is more eco-friendly than the virgin-papermaking process, and which uses less energy and natural resources, produces less solid waste and fewer atmospheric emissions, and helps to preserve natural resources and landfill space. In addition, the most recent information about the recycling of fibers into various grades of paper and board, the control of stickies, and the effects of recycled fiber on paper machines are also covered. Recycling technologies have been improved in recent years due to advances in pulping, flotation deinking, and cleaning/screening, resulting in the quality of paper made from secondary fibers remarkably approaching that of virgin paper.

This book focuses on the economic, political, and cultural factors that make up Indiäs ¿informal processors,¿ which are the highly networked, multi-generational systems that reuse, repurpose, and otherwise dispose of 80% of Indiäs electronic waste. The research includes insight from more than ninety interviews with forty-nine key stakeholders working within Indiäs e-waste processing industry. This vital resource explores the complexities of the e-waste industry, and it comprehensively explains the importance of developing context-specific solutions that leverage the inherent strengths of informal processors. The resulting resource offers a counterpoint to mainstream arguments that dismiss the value of expertise from informal processors.

Natural dyes offer a time-tested and generally more sustainable alternative to synthetic dyes in the textile industry. The issues surrounding synthetic dyes are well-known, and in the literature it is generally accepted that natural dyes have a smaller environmental impact. However, even natural dyes have issues that must be dealt with in order to ensure sustainability in the industry. For example, the mordants needed to improve the dyeing process may release hazardous heavy metal pollutants when used. This book is dedicated to exploring cases such as this that illustrate the benefits and drawbacks to natural dyes and steps that must be taken for their sustainable use in the textile industry.

Description:In a time overwhelmed by comfort and large scale manufacturing, the issue of plastic waste has arisen as a worldwide natural emergency. In any case, in the midst of the mounting concerns, a groundbreaking idea known as "Waste to Miracles" is reclassifying our way to deal with plastic, diverting it from a contamination into a wellspring of development and maintainability. The center way of thinking of Waste to Marvels is established in the possibility of round economy standards, planning to limit squander and expand the worth of assets. This drive goes past the regular ideas of reusing by embracing a comprehensive methodology that starts at the plan stage and reaches out all through the whole lifecycle of an item. One of the vital parts of Waste to Marvels is the accentuation on reconsidering the actual idea of plastic. Rather than survey it as a dispensable product, this drive energizes a change in outlook towards perceiving plastic as a significant asset. By integrating eco-accommodating materials, planning for solidness, and carrying out dependable removal rehearses, the point is to break free from the straight "take, make, arrange" model that has powered the plastic emergency. The most common way of changing plastic waste into ponders includes creative reusing advances. High level techniques like substance reusing and upcycling are utilized to change over disposed of plastic into excellent materials appropriate for different applications. These advancements lessen the ecological effect of plastic as well as open up additional opportunities for making manageable items. Waste to Miracles likewise advances public mindfulness and commitment, empowering people and networks to take part in the progress towards a more reasonable future effectively. Training efforts feature the significance of capable utilization, squander isolation, and the job of buyers in driving positive change. By cultivating a feeling of obligation and natural cognizance, Waste to Miracles tries to make a culture of supportability that reaches out past the life expectancy of individual items. One striking sign of Waste to Marvels is the production of workmanship and foundation from reused plastic. Figures, establishments, and, surprisingly, practical designs are made utilizing plastic waste, transforming what was once a natural risk into stylishly satisfying and significant manifestations. These unmistakable portrayals act as strong images of the groundbreaking potential inborn in reexamining our way to deal with plastic. Basically, Waste to Miracles is something other than a reusing drive; it is a source of inspiration for a crucial change in our relationship with plastic. By embracing development, instruction, and dependable utilization, this development is directing us towards a future where plastic isn't an issue to be discarded yet an asset to be treasured and reused to improve our planet.

This book highlights the relevant and timely global change movement: green entrepreneurship. Presented in this book is relevant literature and academic knowledge. The book is expected to  support in creating more green entrepreneurship initiatives in collaboration with the UN Sustainable Development Goals.

Role of Environmental Microbiology in Industrial Wastewater Research focuses on environmental bioremediation concepts providing a comprehensive view of recent trends and emerging technologies in environmental bioremediation, addressing the current limitations and challenges pertaining to generally accepted and applied bioremediation strategies, and discussing corrective strategies for the removal of pollutants from the environment. Describing the broader role of environmental microbiology specifically in the treatment of industrial wastewater research Includes the recovery of resources from wastewater this book will be of interest to environmental microbiologists, biotechnologists, environmental engineers, chemical engineers and those working in the bioremediation field.

This book constitutes the referred proceeding of the 1st International Conference on Engineering Solutions Toward Sustainable development (ESSD2023), organized by the Faculty of Engineering, Port Said University and held in Port Said, Egypt, during May 2-3, 2023.The book is devoted to fulfill the need for sustainable development that has never been more urgent. It shows the crucial role of engineering to play in this transition from consumption culture to responsible culture. This book explores the relationship between engineering and sustainability, highlighting the vital role that engineering plays in achieving sustainable development. The book provides a comprehensive guide for engineers, researchers, and experts from different disciplines that are interested in sustainable development. From renewable energy sources to green infrastructure, the book delves into the latest technological advancements providing insights and practical strategies for designing and implementing sustainable solutions. With practical examples and case studies, readers will gain a deep understanding of how engineering principles and practices can be harnessed to develop sustainable solutions that balance economic, social, and environmental needs and to mitigate the negative impacts of human activity on our planet. The books is very useful for graduate students, researchers, policy planners, decision makers and stakeholders in the field of renewable energy, clean water development, climate actions, smart cities and communities and green infrastructures.

This volume discusses: (1) the treatment of hazardous sludge, wastewater, textile effluent, contaminated groundwater, laboratory waste, toxic dye, heavy metals, acid mine drainage and palm oil effluent; (2) the technologies of stabilization, solidification, natural coagulation-flocculation, river catchment control and mitigation, dredging and mining operations, and (3) the management of acid mines, laboratories, nano pollutants and plant effluents.

Copper Oxides and Related Materials: Properties, Synthesis, and Applications provides a thorough description of the physical, structural, electrophysical, chemical, electronic, and biological properties of copper oxides in one convenient volume. The book focuses on human and environmental aspects, paying particular attention to health, environmental remediation, electronic applications, energy storage, and solar energy conversion. Copper oxides are widely used in many applications such as antibacterial, antimicrobial, and anticancer treatments; as biocide agents against phytopathogens or hospital-acquired diseases; and, they are also a standard material used for superconductivity. This volume thoroughly explores the most exciting and relevant applications of copper oxides, a class of material with a sometimes bewilderingly wide array of potential uses.

Applied Technologies for Clean Up of Environmental Contaminants covers the features of remediation and biocontrol technology, a multidisciplinary field combining environmental and industrial microbiology with biotechnology to improve environmental management. Studying the advanced microbial processes involved in geomicrobiology, aeromicrobiology, microbial loop and nutrient availability, as well as microbial energetics in the contaminated environment with an emphasis on innovative methodologies, the book provides readers with a better understanding of basic microbiology, allowing them to comprehend the mechanism and behavior of various biochemical processes that are used in bioremediation and biocontrol technologies.Including coverage of key subjects such as management of waste, energy generation, restoration processes, water treatment processes, co-metabolism, and nutrient recycling as well as emerging advances in environmental microbial biotechnology, green nanotechnology, metagenomic and proteomic strategies, DNA microarray, and biosensor-based technologies, this book provides potential implications for environmental management.

This book covers the challenges and opportunities presented by plastics in the modern era and sheds light on the complex interplay of technology, environment, and socio-economic dynamics. With a thorough exploration of the history, uses, and potential of plastics, the book reviews the impact of plastics beyond single-use plastics, and critiques multiple long-term plastic applications that are significant for food security, water resource management, ecological conservation/restoration, and sustainable urbanization. It also explores frameworks for achieving a more sustainable plastic economy aligned with sustainable development goals.This book comprises 13 chapters, commencing with a critical assessment of plastics in the context of sustainable development and global society. It proceeds with a historical overview of plastics' evolution, showcasing pivotal milestones and innovations in modern industry and daily life. Subsequent chapters delve into diverse topics: the intricate relationships between plastics, food security, and sustainable urbanization; plastics' impact on water safety, management, distribution, and conservation; their potential as an alternative energy source; and their innovative applications in sustainable transportation and energy generation. Emphasis is placed on plastics' role in waste reduction and recycling, as well as the latest sustainable alternatives like biodegradable and recyclable materials. In the book's final sections, readers will learn about green buildings and climate-resilient cities constructed using innovative plastic materials, and plastics' significance in space exploration. The book concludes with a forward-looking perspective on plastics' future, accompanied by recommendations for a more sustainable coexistence between society and these versatile materials.This book is a valuable resource for researchers, policymakers, industry professionals, and concerned citizens seeking to navigate the intricate landscape of plastics, their environmental implications, and their potential for sustainable development.

This book introduces solid and hazardous waste identification technology in environmental management. The author summarizes solid waste and hazardous waste identification research of more than two decades. It includes a series of identification standards, the list of hazardous waste and case studies to broaden the understanding of readers systematically.