Excerpt from Final Report of Reverse Osmosis Appraisal Programs at Chaco Canyon, New Mexico, and Petrified Forest, Arizona This is the final report of appraisal programs conducted at Chaco Canyon National Monument and Petrified Forest National Park for the National Park Service, U. S. Department of the Interior, under Contract No. 14-10-4: 940-165. The purpose of these appraisal programs was to demonstrate the use of reverse osmosis to provide high quality water from existing well water supplies at the test sites. The ...
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Excerpt from Final Report of Reverse Osmosis Appraisal Programs at Chaco Canyon, New Mexico, and Petrified Forest, Arizona This is the final report of appraisal programs conducted at Chaco Canyon National Monument and Petrified Forest National Park for the National Park Service, U. S. Department of the Interior, under Contract No. 14-10-4: 940-165. The purpose of these appraisal programs was to demonstrate the use of reverse osmosis to provide high quality water from existing well water supplies at the test sites. The goal was to provide water to park users that would meet Public Health Service standards. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.