Download or read book Report written by United States. Office of Water Resources Research and published by . This book was released on 1965 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by United States. Office of Water Resources Research and published by . This book was released on 1968 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report Office of Water Resources Research written by United States. Office of Water Resources Research and published by . This book was released on 1968 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mine Drainage Abstracts written by Bituminous Coal Research, Inc and published by . This book was released on 1964 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Quality Abstracts written by and published by . This book was released on 1973 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1969 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Papers Presented Before the Symposium on Coal Mine Drainage Research written by and published by . This book was released on with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Papers Presented Before the Fifth Symposium on Coal Mine Drainage Research written by and published by . This book was released on 1975 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Industrial Waste Conference written by and published by . This book was released on 1973 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by United States. Office of Water Resources Research and published by . This book was released on 1968 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extension Series written by Purdue University. Department of Engineering Extension and published by . This book was released on 1973 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Publication written by and published by . This book was released on 1970 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mine Drainage Bibliography 1910 1976 written by and published by . This book was released on 1976 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Publication written by Pennsylvania State University. Institute for Research on Land and Water Resources and published by . This book was released on 1972 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Foam Separation of Acid Mine Drainage written by Hanson, Peter J. and published by . This book was released on 1971 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laboratory studies of continuous flow foam separation were conducted to determine the optimum conditions for maximum extraction of dissolved metal cations (Fe, Ca, Mg, Mn, and Al) from acid mine drainage. Foaming experiments were conducted in a 6 in.-diameter glass column capable of liquid flow rates of 3-12 gal. per hour. The approach to foam separation taken was the production of the persistent foams which allowed protracted foam drainage to reduce liquid carry-over in the foam. The effects of pH, chelate addition, surfactant type and concentration, air sparging rate, metal concentration and foam drainage were investigated in relation to metal extraction. Results show that sewage foamability is too low for foam separation alone to be a feasible sewage treatment method.

Download or read book Circular written by Pennsylvania State University. Earth and Mineral Sciences Experiment Station and published by . This book was released on with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications and Research and Other Contributions written by Pennsylvania State University and published by . This book was released on 1967 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: