June 2019
Intermediate to advanced
656 pages
19h 24m
English
book
Chemical Process Safety: Fundamentals with Applications, 4th Edition
by Daniel A. Crowl, Joseph F. Louvar
Content preview from Chemical Process Safety: Fundamentals with Applications, 4th Edition
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Chapter 2. Toxicology
The learning objectives for this chapter are:
Learn how toxicants enter and are eliminated from the body.
Understand effects of toxicants, including response to dose.
Use probit equations to determine response to dose.
Understand exposure limits, such as threshold limit value (TLV) and permissible exposure level (PEL).
Many years ago, toxicology was defined as the science of poisons. Unfortunately, the word poison could not be defined adequately. Paracelsus, an early investigator of toxicology during the 1500s, stated the problem: “All substances are poisons; there is none which is not a poison. The right dose differentiates a poison and a remedy.” Harmless substances, such as water, can become fatal if delivered to the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.