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Results 1 - 10 from 17 for substance and threshold changes in 0.355 sec.
EDO NSW Submissions - National Pollutant Inventory NEPM Variation
Substance and threshold changes 5.1 Substance List 5.2 Thresholds 5.3 Lead and lead compounds 5.4 Other toxicants 5.5 Agricultural and Veterinary Chemicals 5.5.1 Fertilisers 5.5.2 Pesticides and ...
www.edo.org.au
New Rules Project - Environment - Mercury Pollution Rules
Broken thermometers, which each contain one-half gram of the substance, are a big source of the pollution. That half gram is sufficient to spoil ... changes. Vermont legislation enacted in 1998 requires manufacturers to label certain mercury-added products sold or distributed in Vermont to inform consumers of mercury content and proper disposal. There is no threshold ...
www.newrules.org
Terms Beginning With "O"
Also called threshold odor. OECD Guidelines: Testing guidelines prepared by the Organization of Economic and Cooperative ... percent opaque. Opacity is an indicator of changes in performance of particulate control systems. Open Burning ... substance that easily combines with organic compounds. Organotins: Chemical compounds used in anti-foulant paints to protect the hulls of boats and ships, buoys, and ...
epa.gov
EPA Ground Water & Drinking Water
Standards related to odor and taste: Chloride, Copper, Foaming Agents, Iron, Manganese pH, Sulfate, Threshold Odor Number ... color units, though most people find color objectionable over 15 color units. Rapid changes in color levels may provoke more citizen complaints than a relatively high, constant ...
epa.gov
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Environment Canada's NPRI - Substance Lists
Substance Lists Substance Lists NPRI substance lists and links to substance-specific information are available below. NPRI Substance Lists Changes to the NPRI Substance List over time Alternate Threshold Substances Other Related Links, including Substance Information NPRI Substance ...
www.ec.gc.ca
The Efficient Windows Collaborative: Resources
An extremely porous crystalline substance used to ... changes. Thermogram. An image of an object taken with an infrared camera that shows surface temperature variations. Threshold ... and glazing, and any operable elements. Window hardware. Various devices and mechanisms for the window including catches, fasteners and locks, hinges, pivots, lifts and pulls, pulleys and sash weights, sash balances, and ...
efficientwindows.org
Glossary of Terms - Environmental Protection Agency, Ireland
Cryptosporidium - A coccidian protozoan parasite that infects vertebrates such as sheep and cattle. It can infect humans and ... and combustion products of fuels. Population Information Threshold - The concentration of a pollutant used to inform the public that levels are increasing and ...
epa.ie
The Human Brain - Watch Your Head
They also concluded that "there is no threshold ... and metallic mercury. Methylmercury is a naturally occurring substance that is produced by microscopic organisms in the water and soil. Metallic mercury is a synthetic substance found in thermometers, dental fillings, and ...
fi.edu
Something is Rotten in the Gulf of St. Lawrence
However, a large proportion of the stock was found in waters with 30-70% saturation in 1991 and ... substance from the water, as does bacterial metabolism. Uneaten dead plants or animals on the seafloor can aggravate any existing problem of hypoxia, because the tiny nibbles taken by crabs and ... and after the cod collapse and other ecosystem changes. Can. Tech. ...
fisherycrisis.com
Environment Canada's NPRI - Changes to NPRI Substance List
Modifications to Reporting Thresholds CAS Number Substance Reporting Threshold Old New 2002 * Cadmium (and its compounds) 10 tonnes 5 kg * Arsenic (and its compounds) 10 tonnes 50 kg * Lead (and ...
www.ec.gc.ca
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