Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1997-02-14
1999-08-17
Reifsnyder, David A.
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210710, 210747, 210768, 210800, 210456, 210499, 37195, 37307, 209 5, 209 17, 209274, 209281, B01D 2101, B01D 3700
Patent
active
059389362
ABSTRACT:
The present invention is directed to a continuous, portable dredging system that employs a series of screens and gravity separation devices with flocculation to remove sediments from the dredged slurry. The system produces a treated water stream having low solids content and a recovered solids product having a low water content.
REFERENCES:
patent: 1864926 (1932-06-01), Moss et al.
patent: 2204584 (1940-06-01), Flower
patent: 2961782 (1960-11-01), Bos
patent: 3673716 (1972-07-01), Trondle
patent: 3975266 (1976-08-01), Baize
patent: 4113626 (1978-09-01), Detcher
patent: 4541927 (1985-09-01), Breidenbaugh
patent: 4671877 (1987-06-01), Godbeer
patent: 4807373 (1989-02-01), Sloan et al.
patent: 4854058 (1989-08-01), Sloan et al.
patent: 5262064 (1993-11-01), El-Shall
Church, et al., "Bureau Of Mines Dewatering Study To Recover A Marketable Product From An Industrial Crushed Stone Fine By-Product Slurry", SME Annual Meeting, Albuquerque, NM, Feb. 14-17, 1994.
Scheiner, "Dewatering Of Fine Particle Clay Waste Using A Flocculant", SME-AIME Annual Meeting, Atlanta, Georgia, Mar. 6-10, 1983.
Scheiner, et al., "Factors Affcting Dewatering of Phosphatic Clay Waste Slurries", SME Annual Meeting, Denver, Colorado, Feb. 24-27, 1987.
Smith, "Characterization of Dredged River Sediments in 10 Upland Disposal Sites in Alabama", Report of RI 9549, Investigations/1995, U.S. Bureau of Mines, U.S. Department of the Interior.
Sharma, et al., "Dewatering of Alaska Placer Effluent Using PEO", RI 9442, Report of Investigations/1992, Bureau of Mines, U.S. Department of the Interior.
Zatko, et al., "Preliminary Studies on the Dewatering of Coal-Clay Waste Slurries Using a Flocculant", RI 8636, Bureau of Mines Report of Investigations/1982, U.S. Department of the Interior.
Brooks, et al., "Large-Scale Dewatering of Phosphatic Clay Waste From Polk County, FL", RI 9016, Bureau of Mines Report of Investigations/1986, U.S. Department of the Interior.
Church, et al., "Dewatering of Mine Waste Sludges", U.S. Bureau of Mines, Tuscaloosa Research Center, Tuscaloosa, AL.
Scheiner, "Dewatering Fine Ground Waste From Qarries", U.S. Bureau of Mines, Tuscaloosa Research Center, Tuscaloosa, AL.
Church, et al., "Dewatering of Contaminated River Sediments" presented Dec. 9, 1993.
Hodges Michael
Kane George C.
Schwartz Robert Leland
Reifsnyder David A.
Solomon Technologies, Inc.
LandOfFree
Method for dewatering flocculated materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for dewatering flocculated materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for dewatering flocculated materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-312234