Results 21 to 30 of about 1,730,497 (189)

CLEAN WATER AND HOW TO GET IT. [PDF]

open access: yesJournal of the American Chemical Society, 1907
n ...
openaire   +3 more sources

Contact cleaning of polymer film solar reflectors [PDF]

open access: yes, 2015
This paper describes the accelerated ageing of polymer film reflecting surfaces under the conditions to be found during contact cleaning of Concentrating Solar Power (CSP) collectors in the presence of dust and sand particles.
Almond, Heather   +5 more
core   +3 more sources

Local Land Use: Decision Expands Federal Government\u27s Role [PDF]

open access: yes, 2003
The United States Environmental Protection Agency (EPA), pursuant to its authority under the Clean Water Act, has promulgated regulations creating the Storm Water Management Program.
Nolon, John R.
core   +1 more source

Introduction to Issues and Technology in Water Contaminants [PDF]

open access: yes, 2020
About 70% of the earth’s surface is covered with water. Although the quantity of water on earth is vast, most of this does not fit for direct human consumption, particularly the saline water.
Abdullah, Noorul Hudai   +1 more
core  

The Economic Argument for Cleaning Up the Chesapeake Bay and its Rivers [PDF]

open access: yes, 2012
Failure to "Save the Bay" threatens the Bay's value as an economic driver. Conversely, investing in clean-water technology creates jobs, generates economic activity, and saves money in the long run. Hence, the protection and restoration of the Chesapeake
Tom Pelton
core  

The Economic Benefits of Cleaning Up the Chesapeake [PDF]

open access: yes, 2014
Information on the economic benefits of environmental improvement is an important consideration for anyone (firms, organizations, government agencies, and individuals) concerned about the cost-effectiveness of changes in management designed to achieve ...
Beth McGee, Spencer Phillips
core  

The \u27Ascent of Man\u27: Legal Systems and the Discovery of an Environmental Ethic [PDF]

open access: yes, 1998
A decade ago, firefighters in a warehouse on the Rhine in Switzerland washed chemicals, solvents, and mercury into the river, destroying all life in the river for miles, killing millions of fish, and endangering the water supplies of cities in Germany ...
Robinson, Nicholas A.
core   +1 more source

Model Pelayanan Air Bersih Perdesaan [PDF]

open access: yes, 2016
Low coverage of clean water in Indonesia leads to minimum consumption of clean water with proper health requirement. Increasement of clean water coverage is undergoing an effort from independent community in society.
Astuti, N. D. (Nuraini)   +2 more
core   +2 more sources

Conservation Easements as Tools to Achieve Regulatory Environmental Goals [PDF]

open access: yes, 2011
Wayburn talks about conservation easements as tools to achieve regulatory environmental goals. The traditional approach to protecting public-trust resources, such as wildlife found on private lands, is predominantly regulatory and proscriptive ...
Wayburn, Laurie A.
core   +1 more source

Mississippi River Water Quality and the Clean Water Act: Progress, Challenges, and Opportunities [PDF]

open access: yes, 2007
Makes recommendations for how to coordinate water quality monitoring efforts among the ten states through which the Mississippi River runs.

core  

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