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Results 1 - 10 from 276 for lower grade in 0.230 sec.
email to designers may 06
Uranium deposits that will give a positive EROEI (Net Energy Ratio) [of about 10:1]. The lower grade deposits require more ... Uranium at current world levels we will run out of high grade ore in under 20 years (before a reactor has paid ... The Food Forest we will be identifying and planting species with lower chill-requirements for the inevitable global warming ahead over the ...
www.foodforest.com.au
The Consumer Recycling Guide: Commonly Recycled Materials
Colored, contaminated, or lower grade paper is not acceptable. The wrappers the paper comes in are of lower grade, and not acceptable. Staples are ok. White office paper ...
www.obviously.com
Planet Ark
Even the ink from inkjet cartridges is used in lower grade printing applications. Back to Top PRODUCTS OF CARTRIDGE RECYCLING The components that make up cartridges ...
planetark.org
Regular Versus Premium Gasoline
There is little difference in energy content ... . The American Petroleum Institute says if you find that your car runs fine on a lower grade, there is no sense switching to premium. The Institute recommends following manufacturer's recommendation, but ...
consumerenergycenter.org
Solid Waste District, Cuyahoga County of Ohio - Business
Lower Grade): Unsorted office paper including white ledger, colored/non-glossy paper, envelopes, junk mail, note paper, tab cards, pamphlets, brochures, etc. Groundwood Computer Paper (Lower Grade): Computer paper with groundwood computer paper content. Identifiable by a dull, gritty appearance similar to a phonebook page. Corrugated Cardboard (Lower Grade): Corrugated ...
cuyahogaswd.org
Dovetail Commentary, Sept 2005
Thus a program like this has the potential to measurably improve lumber ... specifications, it would no longer be necessary to produce grade lumber in two-foot increments, eight feet and longer!! They could produce grade lumber at ANY length!! And then optimize it to ...
dovetailinc.org
Green Building Roofing Materials - Cement Fiber, Vegetated Roofing, Clay, Lead-Free Metal, Rubber Roofing, Certified Wood Roofing, Slate
Membranes have been known to shrink so careful perimeter detailing is required. EPDM ...
goodtobegreen.com
...
Thoughtful design can ...
grrn.org
Moroccan Office Cherifién des Phosphates phosphate rock mine Mining Technology
OCP acquired a majority interest during 1975. OCP moved into downstream processing in 1965, converting lower-grade rock to phosphoric acid and fertilisers at its plants at the coastal town of Safi ... worked down dip. Mineable phosphate-rich beds range from 1m to 3m in thickness and grade 22% to 28% P2O5. "In 1975, Maroc Phosphore was established as a 100% subsidiary of ...
www.mining-technology.com
Gold Fields Ltd Gold Mine Mining Technology
Kloof is the highest-grade gold mine in South Africa. As of mid-2006, Kloof's ... 12% lower than in 2004–05, largely for geological reasons in relation to the Ventersdorp Contact Reef. These meant that larger amounts of lower-grade ore ... 3.21Mt of ore from underground and 460,000t of low-grade surface material. Total cash costs of production rose from US$379 ...
www.mining-technology.com
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