Abstract
Approximately forty percent of the fiber in U.S. paper products is recycled, or secondary, fiber. Re-pulping fibers that have already been processed shortens them and weakens their bonding capacity, so secondary fiber is often mixed with virgin fiber pulp to make paper. Packaging grades are the most common products made, but the demand for higher grades of recycled products is increasing.
Collection
Subject
environmental technology, pollution, pollution prevention, waste, waste stream, waste stream management, waste treatment, papermaking, recycle, recycling, recycled pulping, PDM's, Pressurized De-inking Modules, secondary fiber, paper sludge, sludge bins, paper mill, clarifiers, The Papermaking Industry
Series
Environmental Science, Introduction to Ecology, Preserving the Legacy 1: Industrial Processes and Waste Stream Management
Contributors
Duration
00:07:15 (HH:MM:SS)
Language:
English
Copyright Holder
Name | INTELECOM Intelligent Telecommunications |
Role | Distributor |
Telephone | 800-576-2988 x122 |
Address | 150 E. Colorado Blvd. Ste. 300, Pasadena, CA 91105 |
[email protected] |
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