Download or read book The Oxygenation of Iron II Relationship to Coal Mine Drainage Treatment written by T. E. Stauffer and published by . This book was released on 1968 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Appraisal of Neutralization Processes to Treat Coal Mine Drainage written by Harold Lemuel Lovell and published by . This book was released on 1973 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The treatment of four different coal mine drainage waters was studied utilizing several different neutralization processes. Each of the unit operations, from water collection to sludge disposal, was considered by drainage reaction with eight different reagents.

Download or read book Studies in the Treatment of Coal Mine Drainage by Biochemical Iron Oxidation and Limestone Neutralization written by Harold Lemuel Lovell and published by . This book was released on 1974 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Oxidation of Ferrous Iron in Coal Mine Drainage written by David Enoch Wheeler and published by . This book was released on 1977 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microbiological Treatment of Acid Mine Drainage Waters written by Continental Oil Company. Research and Development Department and published by . This book was released on 1971 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Limestone Treatment of Acid Mine Drainage written by Bituminous Coal Research, Inc and published by . This book was released on 1970 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Passive Treatment of Coal Mine Drainage written by Robert S. Hedin and published by . This book was released on 1994 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rotating Biological Contractor for Biochemical Ferrous Iron Oxidation in the Treatment of Coal Mine Drainage written by Harvey Olem and published by . This book was released on 1977 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design manual written by and published by . This book was released on 1983 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Environmental Factors Affecting Acid Mine Drainage Treatment with Rotating Biological Contactors Phase II written by Richard F. Unz and published by . This book was released on 1982 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rotating Disc Biological Treatment of Acid Mine Drainage written by Harvey Olem and published by . This book was released on 1980 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design Manual written by Industrial Environmental Research Laboratory (Cincinnati, Ohio) and published by . This book was released on 1983 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rotating disc Biological Oxidation of Ferrous Iron in Acid Mine Drainage Treatment written by Harvey Olem and published by . This book was released on 1980 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Abatement of Acid Mine Drainage Formation written by Steven Jobe Onysko and published by . This book was released on 1986 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EPA 670 2 written by and published by . This book was released on 1973-11 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Densification of Coal Mine Drainage Sludge written by Robert C. Streeter and published by . This book was released on 1971 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bench scale batch experiments were performed on sludges obtained from line neutralization of coal mine drainage in an attempt to alleviate present problems in sludge handling and disposal. Tests were of an exploratory nature and did not afford sufficient data for cost analyses. Ferro Magnetic sludge densification, filter aids, coagulant aids, heating, freeze drying, and coprecipitation of calcium carbonate through addition of CO2 were tested. Of these, freeze drying, CO2 addition, and ferro magnetic treatment were shown to be feasible alternatives to present disposal methods. Each of these methods resulted in settled sludge volume reduction of approximately 90% and increases in sludge solids contents of from 0.5 to about 5% after 30 min. settling periods. The ferro magnetic process has the advantages of possible recovery of a useful product, and elimination of costly settling lagoons, but is very sensitive to aluminum and requires a considerable amount of heat. Sludge freezing is the simplest conceptual approach and is apparently effective for any lime produced sludge. The CO2 addition method offers the possibility of partial recovery and recycling of both CaO and CO2 through sludge calcination.

Download or read book Acid Mine Drainage written by and published by . This book was released on 1982 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: