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Main Title Treatment of textile wastewater by activated sludge and alum coagulation /
Author Rinker, Thomas L.
CORP Author Blue Ridge-Winkler Textiles, Bangor, Pa.;Industrial Environmental Research Lab., Research Triangle Park, N.C.
Publisher U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory ;
Year Published 1975
Report Number EPA 600/2-75/055; EPA-S-801192; EPA-ROAP-21AZT-006; PB248142
Stock Number PB-240142; PB-248 142
OCLC Number 42999962
Subjects Sewage--Purification--Activated sludge process ; Water treatment plant residuals--Purification--Alum removal ; Textile industry--Waste disposal
Additional Subjects Activated sludge process ; Industrial waste treatment ; Coagulation ; Textile finishing ; Water pollution control ; Alums ; Waste water ; Performance evaluation ; Biochemical oxygen demand ; Chemical reactions ; Oxidation ; Vacuum filtration ; Cost analysis ; Dyes ; Handling ; Sludge ; Textile industry ; Concentration(Composition) ; Activated carbon ; Color ; Aerobic processes ; Pennsylvania ; Chemical oxygen demand ; Bangor(Pennsylvania) ; Biological industrial waste treatment
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-2-75-055 Headquarters Library/Washington,DC 05/13/2013
EJBD  EPA 600-2-75-055 c.1 Headquarters Library/Washington,DC 02/04/2014
EKBD  EPA-600/2-75-055 Research Triangle Park Library/RTP, NC 06/13/2003
ESAD  EPA 600-2-75-055 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-248 142 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xii, 204 p. : col. ill ; 28 cm.
Abstract The report gives results of a study of the treatment of wastewater, from a textile mill producing synthetic knit fabric for the apparel and automotive markets, with a system combining biological (activated sludge) and chemical (alum coagulation) processes. The treatment consisted of: heat recovery; equalization; completely mixed activated sludge with sedimentation and nutrient supplement; and alum coagulation with sedimentation, polymer addition, and pH adjustment. The activated sludge process effectively removed degradable organics and ammonia nitrogen. The alum coagulation process effectively removed colloidal organics, suspended solids, orthophosphate, and certain metals. Total treatment system removals for BOD, COD, and color were 92, 73, and 69 percent, respectively. Capital cost of the system was $1.15 million with a yearly operating expense of $269,030, including capital cost depreciation. Additional treatment was required to meet anticipated discharge limitations. Appropriate research studies were conducted using carbon adsorption, resin adsorption, and ozonation for residual, soluble color removal. Portions of this document are not fully legible.
Notes "EPA-600/2-75-055". EPA grant no. S801192, ROAP no. 21AZT-006, program element no. 1BB036; EPA project officer: Thomas N. Sargent. Includes bibliographical references (p. 187-188).
Place Published Research Triangle Park, NC
Access Notes Also available via the World Wide Web.
Corporate Au Added Ent Industrial Environmental Research Laboratory (Research Triangle Park, N.C.); United States. Environmental Protection Agency. Office of Research and Development.
Title Ser Add Ent Research reporting series Environmental protection technology series ;
PUB Date Free Form October 1975
Series Title Untraced Environmental protection technology series ; EPA-600/2-75/055
NTIS Prices PC A10/MF A01
BIB Level m
Cataloging Source OCLC/T
Merged OCLC records 29501638; 966813929
OCLC Time Stamp 20130507074647
Language eng
Origin OCLC
OCLC Rec Leader 01550cam 2200337Ka 45020