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Results 1 - 10 from 24 for elemental chlorine in 0.358 sec.
NRDC: A Shopper's Guide to Home Tissue Products Made with Recycled Paper
Paper products are bleached to make them whiter and brighter, but chlorine used in many bleaching processes contributes to the formation of harmful chemicals that wind ... toxic to people and fish. Look for products labeled totally chlorine-free (TCF) or processed chlorine-free (PCF). In some cases, elemental chlorine-free (ECF) may be acceptable. 3. Tell tissue manufacturers ...
nrdc.org
Conservatree
ELEMENTAL CHLORINE FREE (ECF) Virgin paper processed without elemental chlorine but with a chlorine derivative such as chlorine dioxide. Although considerably less harmful than using chlorine, ECF ... ECF paper. 20 CHLORINE FREE PRODUCT Any product produced without the use of chlorine chemistries, including elemental chlorine gas, chlorine compounds and chlorine derivatives. TREE FREE DEFINITIONS ...
conservatree.com
Conservatree
Processed Chlorine Free, for recycled papers). Some mills will guarantee TCF processing only by request. Those are indicated in the listing. Many mills identified their papers as ECF (elemental chlorine free), which means that they did not use chlorine gas, but did use a chlorine derivative (e.g. chlorine dioxide). There are many variations ...
conservatree.com
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Enviro-links, Natural Ressources Management, Enviro-Access
AET supports the use of Elemental Chlorine-Free (ECF) technology, based on chlorine dioxide. ForestNet ForestNet is a digital broadcasting station on the World Wide ...
enviroaccess.ca
Gunns Pulp Mill Approval EPBC 2007/3385
The panel accepted that the proposed mill was likely to conform to ...
www.environment.gov.au
The money was not spent on “end-of-pipe” technology. ...
friendsofperdidobay.com
Chlorine Free Buying Club
It does not use chlorine in its elemental form (chlorine gas), hence the name Elemental Chlorine Free. Why Buy Chlorine Free Paper? White paper bleached with Chlorine and Chlorine ...
gpp.org
Sustainable Development
Tembec produces elemental chlorine free (ECF) pulp and is a strong supporter of stakeholder engagement involving communities, ... measures Water Quality and Emissions Nexfor reports on suspended solids discharges, AOX, BOD, and Chlorine use per manufacturing operation since 1999 to 2003. As well, the company reports ...
www.nrcan.gc.ca
Bleaching alkali extraction, chlorine chemistry and metals removal
Chlorine Chemistry Chlorine Chemistry with Elemental Chlorine Lignin + Cl 2 => Chlorinated organic compounds Chlorine Chemistry with Chlorine Dioxide Lignin + ClO 2 => Oxidized Lignin + HOCl <=> Cl 2 Elemental chlorine and chlorine dioxide react differently with lignin. Elemental chlorine ...
rfu.org
Georgia-Pacific - Educational in Nature - The Right Chemistry
Georgia-Pacific - Educational in Nature - The Right Chemistry SUBJECT: The Right Chemistry Chemistry Its Elemental Chemicals from Trees Clean That Spill Sticky Things The "Write" Chemicals Lesson Plans Activities Words ... on your french fries? That’s ridiculous, isn’t it? Well... maybe not. Sodium and chlorine are both unappetizing elements on their own. But when they react with each other, they ...
gp.com
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