Water and Wastewater Project Development by Frank Rendell

By Frank Rendell

The booklet presents guide and information at the evaluate and decision-making procedures fascinated by the belief and realisation of water and wastewater engineering initiatives. It describes how necessities are assessed for either water offer and sewerage platforms, how options are unique to satisfy these calls for and the way structures are designed, put in, operated and maintained in conformance with operational and environmental criteria. the writer not just covers engineering layout, but additionally explains equipment for monetary research of venture proposals, environmental impression review and the administration of water tasks

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Improving the regulation and management of low-activity by National Research Council, Division on Earth and Life

By National Research Council, Division on Earth and Life Studies, Nuclear and Radiation Studies Board, Committee on Improving Practices for Regulating and Managing Low-Activity Radioactive Wastes

The biggest volumes of radioactive wastes within the usa include in simple terms small quantities of radioactive fabric. those low-activity wastes (LAW) come from hospitals, utilities, study associations, and safety installations the place nuclear fabric is used. hundreds of thousands of cubic ft of legislation additionally come up each year from non-nuclear companies akin to mining and water remedy. whereas legislation current less of a radiation chance than spent nuclear gas or high-level radioactive wastes, they could reason overall healthiness hazards if managed improperly.

Improving the rules and administration of Low-Activity Radioactive Wastes asserts that legislation may be regulated and controlled based on the measure of hazard they pose for remedy, garage, and disposal. present rules are established totally on the kind of that produced the waste--the waste's origin--rather than its probability. during this file, a risk-informed method for regulating and handling all kinds of legislation within the usa is proposed. carried out in a steady or stepwise style, this strategy combines clinical hazard evaluate with public values and perceptions. It specializes in the damaging homes of the waste in query and the way they evaluate with different waste material. The technique relies on proven ideas for risk-informed determination making, present risk-informed tasks by means of waste regulators within the usa and out of the country, options on hand less than present regulatory specialists, and treatments via new laws whilst necessary.

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Bioenergy and Biofuel from Biowastes and Biomass by Samir K. Khanal, Rao Y. Surampalli, Tian C. Zhang, Buddhi P.

By Samir K. Khanal, Rao Y. Surampalli, Tian C. Zhang, Buddhi P. Lamsal, R. D. Tyagi, C. M. Kao

Biofuel and bioenergy made out of biowastes and biomass is a fresh strength resource that are produced renewably. The 21 chapters of this e-book supply state of the art stories, present learn, and know-how advancements with appreciate to 1st, 2d, and third new release biofuels and bioenergy. The booklet specializes in the biological/biochemical pathway, as this feature has been said to be the main not pricey approach for biofuel/bioenergy construction. the outlet bankruptcy covers the assessment of the present prestige of biofuel and bioenergy creation. the remainder of the chapters are grouped into seven different types; they hide biomethane creation, microbial gas cells, feedstock construction, preprocessing, biomass pretreatment, enzyme hydrolysis, and syngas fermentation. Algal approaches for biofuel creation, biobutanol creation, bioreactor platforms, and value-added processing of biofuel residues are incorporated. This booklet addresses lifestyles cycle analyses (LCA) of 1st and second new release biofuels (from corn, soybean, jatropha, and cellulosic biomass) and the rising purposes of nanotechnology in biofuel/bioenergy construction. The ebook is prepared in this type of manner that every previous bankruptcy builds a starting place for the subsequent one. on the finish of every bankruptcy, present examine traits and extra study wishes are defined. this can be one of many first books during this rising box of biofuel/bioenergy that gives in-depth technical info at the wide subject matters of biofuel and bioenergy with wide illustrations, case reports, precis tables, and updated references. This e-book could be important to researchers, teachers, senior undergraduate and graduate scholars, decision-makers, pros, and others attracted to the sphere of biofuel/bioenergy

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Practical Introduction to Pumping Technology by Uno Wahren

By Uno Wahren

Engineers, technicians, and dealers. It includes, in condensed shape, worthwhile details on determining centrifugal and positive-displacement pumps for given purposes, growing the required documentation, deciding on apparatus brands, and checking seller facts. you can find an entire rationalization of the categories of pumps and the phrases and parameters utilized in pump purposes. This ebook outlines the knowledge required via the buyer, engineer, and consumer to procure a finished quote.

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Membrane BioReactors WEF Manual of Practice No. 36 by Water Environment Federation

By Water Environment Federation

The Definitive advisor to Membrane Bioreactors for Wastewater Treatment

This Water atmosphere Federation source provides most sensible practices for using membrane bioreactors for wastewater remedy. The e-book starts with an summary of membrane and organic strategy basics, through insurance of membrane bioreactor approach built-in technique layout. The actual layout of good points precise to membrane bioreactors and the procurement of membrane gear are mentioned. This authoritative guide additionally covers the operation of appropriately designed membrane bioreactor facilities.

Membrane Bioreactors covers:

  • Membrane bioreactor features
  • Membrane basics
  • Biological method basics
  • Membrane bioreactor procedure layout
  • Membrane bioreactor facility layout
  • Membrane bioreactor membrane gear procurement
  • Membrane bioreactor operation

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Physical-chemical treatment of water and wastewater by Arcadio P. Sincero

By Arcadio P. Sincero

The books at the moment to be had in this topic include a few components of physical-chemical therapy of water and wastewater yet fall in need of giving entire and authoritative insurance. They comprise a few equations that aren't substantiated, supplying empirical information according to assumptions which are hence tricky to understand. this article brings jointly the data formerly scattered in different books and provides the information from the author's lectures on wastewater engineering.Physical-Chemical therapy of Water and Wastewater isn't just descriptive yet can also be analytical in nature. The paintings covers the actual unit operations and unit tactics used in the therapy of water and wastewater. Its association is designed to compare the foremost approaches and its process is mathematical. The authors tension the outline and derivation of methods and technique parameters in mathematical phrases, which could then be generalized into different empirical occasions. each one bankruptcy comprises layout equations, definitions of symbols, a word list of phrases, and labored examples. One writer is an environmental engineer and a professor for over 12 years and the opposite has been within the perform of environmental engineering for greater than twenty years. they provide a legitimate analytical mathematical starting place and outline of strategies. Physical-Chemical remedy of Water and Wastewater fills a distinct segment because the simply committed textbook within the sector of actual and chemical equipment, offering an analytical procedure appropriate to a number of empirical occasions

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Recyclingtechnik: Fachbuch fur Lehre und Praxis by Hans Martens

By Hans Martens

Das Recycling von Altger?ten, Werkstoffen und anderen Materialien leistet einen wesentlichen Beitrag zur Ressourcenschonung, Schadstoffbeseitigung und Energieeinsparung sowie zur Reduzierung von Deponievolumen. Die einsetzbare Recyclingtechnik ist dabei eine grundlegende Voraussetzung f?r die wirtschaftliche Realisierung der Prozesse. Das Buch behandelt zu Beginn die verf?gbaren mechanischen, thermischen und physikalisch-chemischen Verfahrenstechniken. In den folgenden materialspezifischen Abschnitten werden die Werkstofftypen und Abfallsorten vorgestellt und daraus die m?glichen und technisch realisierten Recyclingverfahren f?r Metallschrotte, Altkunststoffe, Altglas, Altpapier, St?ube und fl?ssige Abf?lle abgeleitet und bewertet. Es folgt die Beschreibung der Recyclingverfahren f?r sehr komplexe Altprodukte (Elektro- und Elektronikger?te, Autos). Die Technologien und Apparate werden durch 137 Verfahrensflie?bilder und Apparateskizzen erl?utert. Ein Abschnitt zu der replacement der energetischen Verwertung von Altstoffen vervollst?ndigt die Abhandlungen. Abschlie?end wird den Ingenieuren des Maschinen- und Anlagenbaus eine Zusammenstellung zur Recyclingvertr?glichkeit von Werkstoffen und Produkten an die Hand gegeben, die eine recyclinggerechte Konstruktion und Fertigung erm?glicht. Das Buch ist als einf?hrende Literatur in die Recyclingtechnik konzipiert und deshalb besonders f?r die Lehre in der umwelttechnischen und ingenieurtechnischen Ausbildung geeignet. Dar?ber hinaus wird es auch als zusammenfassende Darstellung der Recyclingtechnik das Interesse von Fachleuten in Entsorgungsunternehmen und Umweltbeh?rden finden.

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