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RECORD NUMBER: 134 OF 146

OLS Field Name OLS Field Data
Main Title Treatment of denim textile mill wastewaters : neutralization and color removal /
Author Froneberger, Charles R. ; Pollock., Michael J.
Other Authors
Author Title of a Work
Pollock, Michael J.
CORP Author Canton Textile Mills, Inc., Ga.;Industrial Environmental Research Lab., Research Triangle Park, N.C.;Noonan (R. S.), Inc. of South Carolina, Greenville.
Publisher U.S. Environmental Protection Agency, Office of Research and Development ; For sale by the National Technical Information Service,
Year Published 1976
Report Number EPA/600/2-76/139; EPA-S-800852; EPA-ROAP-21AZT-006
Stock Number PB-253 478
Subjects Fly ash. ; Scrubber (Chemical technology) ; Textile factories--United States. ; Water--Pollution--United States.
Additional Subjects Textile processes ; Industrial waste treatment ; Water pollution control ; Fly ash ; Dyes ; Adsorption ; Scrubbers ; Flue gases ; Boilers ; Coagulation ; Electrolytes ; Calcium oxides ; Chemical removal(Water treatment) ; Salts ; Aluminum ; Neutralizing ; Process charting ; Performance evaluation ; Effluents ; Fly ash ; Reclamation ; Dyeing ; Canton(Georgia) ; Wet methods ; Biological industrial waste treatment
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-253 478 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation ix, 105 pages : illustrations, graphs ; 28 cm.
Abstract The report describes a bench scale investigation using fly ash adsorption and chemical destabilization techniques to remove color from indigo and sulfur dyeing wastewaters from a denim textile mill. The investigation included a feasibility study and subsequent full scale demonstration flue gas wet scrubbing techniques for neutralizing caustic wastewaters. The fly ash adsorption studies demonstrated that fly ash from a coal-fired boiler can adsorb and subsequently remove color, BOD5, and COD from biologically treated domestic and dyeing process wastewaters. The limited adsorbtion capacity of the fly ash and problems related to fly ash/wastewater contact made full scale application impractical. The chemical destabilization studies included investigation of 11 destabilizing agent combinations, chemical recycle, and various parameters associated with sludge handling and disposal. The studies concluded that calcium hydroxide or aluminum sulfate could successfully remove color and produce a supernatant of suitable quality to recycle. The practicability of using coal-fired boiler flue gases to neutralize caustic wastewaters was demonstrated on full scale. Caustic wastewaters were used with a conventional wet scrubber to successfully neutralize the wastewaters by SO2 and CO2 absorption from the flue gas while simultaneously reducing the particulate emissions.
Notes Prepared by Canton Textile Mills, Inc., Canton, Ga., under grant no. S800852, ROAP no. 21AZT-006, program element no. 1BB036. Tables. Includes appendix. Includes bibliographical references (pages 89-92). Microfiche.
Place Published Washington :
Supplementary Notes Prepared by Noonan (R. S.), Inc. of South Carolina, Greenville.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development. ; Canton Textile Mills.
Corp Au Ser Add Ent Environmental protection technology series ; EPA-600/2-76-139. United States. ; Environmental protection technology series ; EPA-600/2-76-139. United States. ; Environmental protection technology series ; EPA-600/2-76-139. United States.
PUB Date Free Form 1976.
Series Title Untraced Environmental protection technology series ; EPA-600/2-76-139
NTIS Prices PC A06/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20031008123004
Language eng
Origin NTIS
Type MERGE
OCLC Rec Leader 01659nam 2200361Ka 45020