Canadian Environmental Quality Guidelines PDF Download
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Author:
Publisher:
ISBN:
Category : Air quality
Languages : en
Pages : 132
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Book Description
Author:
Publisher:
ISBN:
Category : Air quality
Languages : en
Pages : 132
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Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 132
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Book Description
Author: B. A. Munson
Publisher:
ISBN:
Category : Environmental monitoring
Languages : en
Pages : 132
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Book Description
Author: Saranya Kuppusamy
Publisher: Springer
ISBN: 3030240355
Category : Science
Languages : en
Pages : 278
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Book Description
The term “total petroleum hydrocarbons” (TPHs) is used for any mixture of several hundred hydrocarbons found in crude oil, and they represent the sum of volatile petroleum hydrocarbons and extractable petroleum hydrocarbons. The petrol-range organics include hydrocarbons from C6 to C10, while diesel-range organics are C10-C28 hydrocarbons. Environmental pollution by petroleum hydrocarbons is one of the major global concerns, particularly in oil-yielding countries. In fact, there are more than five million potentially contaminated areas worldwide that represent, in general, a lost economic opportunity and a threat to the health and well-being of humans and the environment. Petroleum-contaminated sites constitute almost one-third of the total sites polluted with chemicals around the globe. The land contamination caused by industrialization was recognized as early as the 1960s, but less than a tenth of potentially contaminated lands have been remediated due to the nature of the contamination, cost, technical impracticability, and insufficient land legislation and enforcement. This book is the first single source that provides comprehensive information on the different aspects of TPHs, such as sources and range of products, methods of analysis, fate and bioavailability, ecological implications including impact on human health, potential approaches for bioremediation such as risk-based remediation, and regulatory assessment procedures for TPH-contaminated sites. As such, it is a valuable resource for researchers, graduate students, technicians in the oil industry and remediation practitioners, as well as policy makers.
Author: Christopher Chase
Publisher: John Wiley & Sons
ISBN: 1119064686
Category : Medical
Languages : en
Pages : 975
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Book Description
Blackwell's Five-Minute Veterinary Consult: Ruminant, Second Edition keeps practitioners completely current with the latest in disease management for ruminants and camelids. Updates the first all-in-one ruminant resource designed specifically for quick information retrieval Provides identically formatted topics for easy searching by alphabetical listing or by discipline, with each topic indicating the species affected Offers fast access to the accumulated wisdom of hundreds of veterinary experts Adds more than 100 new topics, with significant revisions to existing topics Includes access to a companion website with additional topics, client education handouts, and figures
Author: John J. Palmer
Publisher: Brewers Publications
ISBN: 1938469100
Category : Cooking
Languages : en
Pages : 313
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Book Description
Water is arguably the most critical and least understood of the foundation elements in brewing. For many brewers used to choosing from a wide selection of hops and grain, water seems like an ingredient for which they have little choice but to accept what comes out of their faucet. But brewers in fact have many opportunities to modify their source water or to obtain mineral-free water and build their own brewing water from scratch. Much of the relevant information can be found in texts on physical and inorganic chemistry or water treatment and analysis, but these resources seldom, if ever, speak to brewers. Water: A Comprehensive Guide for Brewers takes the mystery out of water's role in the brewing process. This book is not just about brewing liquor. Whether in a brewery or at home, water is needed for every part of the brewing process: chilling, diluting, cleaning, boiler operation, wastewater treatment, and even physically pushing wort or beer from one place to another. The authors lead the reader from an overview of the water cycle and water sources, to adjusting water for different beer styles and brewery processes, to wastewater treatment. It covers precipitation, groundwater, and surface water, and explains how municipal water is treated to make it safe to drink but not always suitable for brewing. The parameters measured in a water report are explained, along with their impact on the mash and the final beer. Understand ion concentrations, temporary and permanent hardness, and pH. The concept of residual alkalinity is covered in detail and the causes of alkalinity in water are explored, along with techniques to control alkalinity. Ultimately, residual alkalinity is the major effector on mash pH, and this book addresses how to predict and target a specific mash pH—a key skill for any brewer wishing to raise their beer to the next level. But minerals in brewing water also determine specific flavor attributes. Ionic species important to beer are discussed and concepts like the sulfate-to-chloride ratio are explained. Examples illustrate how to tailor your brewing water to suit any style of beer. To complete the subject, the authors focus on brewery operations relating to source water treatment, such as the removal of particulates, dissolved solids, gas and liquid contaminants, organic contaminants, chlorine and chloramine, and dissolved oxygen. This section considers the pros and cons of various technologies, including membrane technologies such as filtration, ion-exchange systems, and reverse osmosis.
Author: British Columbia. Water Management Branch
Publisher:
ISBN: 9780772651020
Category : Diisopropanolamine
Languages : en
Pages : 88
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Book Description
Author: Alberta. Alberta Environment
Publisher:
ISBN: 9780778590064
Category : Ethanolamines
Languages : en
Pages :
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Book Description
The alkanolamine product family consists of ethanol-, isopropanol-, and butanol-substituted amines and includes monoethanolamine (MEA), diethanolamine (DEA), triethanolamine (TEA), and diisopropanolamine (DIPA). The alkanolamines considered in this report include MEA and DEA, and are referred to as the "Amines". Since their introduction in the late 1920s, the Amines have received widespread use in industrial processes and consumer products. No soil or groundwater remediation guidelines have been published to date for any of the Amines by either Alberta Environment (AENV) or the Canadian Council of Ministers of the Environment (CCME). This document develops proposed soil and groundwater remediation guidelines for MEA and DEA consistent with the Alberta Environment framework for the management of contaminated sites. Appendices A and B provide degradation and toxicological data specific to MEA and DEA.--Document.
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Standardization
Languages : en
Pages : 1592
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Book Description
![Ambient Water Quality Guidelines for Diisopropanolamine (DIPA) [electronic Resources] : Overview Report : Prepared Pursuant to Section 2(e) of the Environment Management Act, 1981 PDF](https://books.google.com/books/content/images/frontcover/lzKMDAEACAAJ?fife=w80-h100)
Author: Narender K. Nagpal
Publisher: Water Protection Section
ISBN: 9780772650979
Category : Diisopropanolamine
Languages : en
Pages : 6
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Book Description
This document is one of a series that establishes ambient water quality guidelines for British Columbia. The introduction summarizes the properties of diisopropanolamine (DIPA), an organic chemical used in a wide variety of commercial, industrial, & household applications, and reviews the literature on the toxicology of DIPA. The document then sets guidelines for DIPA to protect source water for drinking, freshwater aquatic life, recreation, crop irrigation, and livestock watering. The rationale for the maximum DIPA concentration limits set in the guidelines is also explained. The final section describes application of the guidelines.
